Adjustable nursing bed for old-age nursing and rehabilitation
By designing components such as support plates, connecting plates, fixed shafts, locking pins, and gear plates, and combining them with hydraulic presses and gear systems, the problem of insufficient adjustment of the backrest extension length of nursing beds has been solved, achieving personalized support and improved comfort for the elderly.
Patent Information
- Application Number
- CN202423268709.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing nursing beds lack sufficient functionality in adjusting the extension length of the backrest, failing to meet the individualized needs of different elderly people.
By designing components such as support plates, connecting plates, fixed shafts, locking pins, and gear plates, the adjustable extension length of the backrest is achieved. Combined with a hydraulic press and gear system, the height and tilt angle of the bed can be adjusted to meet the needs of elderly people of different body types.
It allows for adjustable backrest extension length and bed height, improving the comfort and safety of the elderly, reducing the risk of falls, promoting blood circulation, and relieving fatigue and pain.
Smart Images
Figure CN223731652U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field especially, relates to adjustable nursing bed for old people's recovery. BACKGROUND
[0002] Nursing bed is according to patient's bed life habit and treatment needs, and is designed with family member can accompany, with multiple nursing function and operating button, uses the bed of insulating safety, the physical condition and the demand of old people are different, adjustable nursing bed for old people's recovery can satisfy the individualized demand of different old people, therefore need a kind of adjustable nursing bed for old people's recovery.
[0003] Adjustable nursing bed for old people's recovery is a kind of medical equipment or household goods specially designed for old people, rehabilitation patients and people needing long-term bed nursing, the nursing bed design of the past often focuses on basic bed function, such as lifting, turning over, etc., and the adjustment function of backrest extension length may not be given enough attention, so the nursing bed of the past cannot achieve the effect of adjusting the backrest extension length as needed. UTILITY MODEL CONTENT
[0004] In order to make up for the above shortcomings, the utility model provides an adjustable nursing bed for old people's recovery, aiming at improving the problem that the nursing bed of the past cannot achieve the effect of adjusting the backrest extension length as needed.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] Adjustable nursing bed for old people's recovery, including support plate, the lower surface of support plate is slidably connected with support frame, the inside of support frame is fixedly connected with fixed plate, the inside of fixed plate is slidably connected with connecting plate, the outer wall of connecting plate is fixedly connected on the lower surface of support plate, the inside of fixed plate is provided with sliding slot, the outer wall of connecting plate is slidably connected in the inside of sliding slot, the outer wall of connecting plate is fixedly connected with fixed shaft, the outer wall of fixed shaft is rotatably connected with connecting block, the inside of connecting block is fixedly connected with clamping column, the outer wall of clamping column is slidably connected with toothed plate, the outer wall of toothed plate is fixedly connected in the inside of support frame, the outer wall of support frame is fixedly connected with rectangular block, the inside of rectangular block is fixedly connected with support column, the outer wall of support column is provided with support assembly, and the support assembly is used to assist the fixation of support column.
[0007] Preferably, the support assembly includes a bed body rotatably connected to the outer wall of the support column, a telescopic rod fixedly connected to the lower surface of the bed body, and a bottom plate fixedly connected to the bottom end of the telescopic rod.
[0008] Preferably, the bottom plate is fixedly connected with a hydraulic machine on the upper surface, and the output end of the hydraulic machine is fixedly connected to the lower surface of the bed body.
[0009] Preferably, the outer wall of the bed body is fixedly connected with a protective shell, and the inside of the protective shell is rotationally connected with a handle.
[0010] Preferably, the outer wall of the handle is fixedly connected with a first gear, and the tooth end of the first gear is meshingly connected with a second gear.
[0011] Preferably, the inside of the second gear is fixedly connected to the outer wall of the support column.
[0012] Preferably, the outer wall of the handle is fixedly connected with a limiting block, and the outer wall of the protective shell is fixedly connected with a hinge.
[0013] Preferably, the outer wall of the hinge is fixedly connected with a clamping block, and the outer wall of the clamping block is slidingly connected to the inside of the limiting block.
[0014] The utility model has the advantages of the following:
[0015] 1. In the utility model, the supporting plate is driven to slide on the fixed plate, thereby driving the connecting plate to slide in the sliding groove, then the connecting plate pulls the connecting block through the fixed shaft, the clamping column is pulled to slide on the toothed plate through the connecting block, the length of the backrest is adjusted as required, thereby meeting the needs of old people of different body types, and ensuring that they get the best support and comfort on the bed.
[0016] 2. In the utility model, the bed body is pushed by the hydraulic machine, the height of the whole body is adjusted under the support of the telescopic rod, the handle drives the first gear to rotate, thereby driving the second gear to rotate, then the second gear drives the support column to rotate, the support column adjusts the inclination angle of the support frame through the rectangular block, finally the clamping block is clamped in the limiting block, the height of the bed body is adjusted as required, and the inclination angle of the backrest is also adjusted. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 A perspective view of the adjustable nursing bed for the elderly is provided in the utility model.
[0018] Figure 2 A partial structure schematic view of the connecting plate of the adjustable nursing bed for the elderly is provided in the utility model.
[0019] Figure 3 A partial structure schematic view of the handle of the adjustable nursing bed for the elderly is provided in the utility model.
[0020] LEGEND:
[0021] 1, support plate; 2, support frame; 3, fixed plate; 4, connecting plate; 5, sliding groove; 6, fixed shaft; 7, connecting block; 8, clamping column; 9, tooth plate; 10, rectangular block; 11, support column; 12, bed body; 13, telescopic rod; 14, hydraulic machine; 15, protective shell; 16, handle; 17, first gear; 18, second gear; 19, limiting block; 20, hinge; 21, clamping block; 22, bottom plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0023] Referring to Figure 1 and Figure 2 An embodiment provided by the utility model: adjustable old-age rehabilitation nursing bed, the lower surface of support plate 1 is slidably connected with support frame 2, the inside of support frame 2 is fixedly connected with fixed plate 3, the inside of fixed plate 3 is slidably connected with connecting plate 4, the outer wall of connecting plate 4 is fixedly connected on the lower surface of support plate 1, the inside of fixed plate 3 is provided with sliding groove 5, the outer wall of connecting plate 4 is slidably connected in the inside of sliding groove 5, the outer wall of connecting plate 4 is fixedly connected with fixed shaft 6, the outer wall of fixed shaft 6 is rotatably connected with connecting block 7, the inside of connecting block 7 is fixedly connected with clamping column 8, the outer wall of clamping column 8 is slidably connected with tooth plate 9, the outer wall of tooth plate 9 is fixedly connected in the inside of support frame 2, the outer wall of support frame 2 is fixedly connected with rectangular block 10, the inside of rectangular block 10 is fixedly connected with support column 11, the outer wall of support column 11 is provided with support assembly, and the support assembly is used to assist the fixation of support column 11.
[0024] Specifically, when the support plate 1 is actuated, it drives the connecting plate 4 to slide in the sliding groove 5, wherein the sliding groove 5 limits the connecting plate 4, the connecting plate 4 pulls the connecting block 7 through the fixed shaft 6, and the connecting block 7 pulls the clamping column 8 to slide on the tooth plate 9, thereby achieving the effect of adjusting the length of the support plate 1. If you want to retract the support plate 1, you only need to lift the clamping column 8 to make it disengage from the tooth plate 9, and then the support plate 1 can be retracted.
[0025] Referring to Figure 1 , the support assembly includes a bed body 12 rotatably connected to the outer wall of the support column 11, a telescopic rod 13 fixedly connected to the lower surface of the bed body 12, a bottom plate 22 fixedly connected to the bottom end of the telescopic rod 13, a hydraulic machine 14 fixedly connected to the upper surface of the bottom plate 22, and an output end of the hydraulic machine 14 fixedly connected to the lower surface of the bed body 12.
[0026] Specifically, the hydraulic machine 14 is started to push the bed body 12, and the telescopic rod 13 supports the bed body 12, so that the height of the bed body 12 is adjusted, and the telescopic rod 13 assists in supporting the bed body 12.
[0027] With reference to Figure 1 And Figure 3 The outer wall of the bed body 12 is fixedly connected with a protective shell 15, the inside of the protective shell 15 is rotatably connected with a handle 16, the outer wall of the handle 16 is fixedly connected with a first gear 17, the tooth end of the first gear 17 is meshingly connected with a second gear 18, the inside of the second gear 18 is fixedly connected to the outer wall of the support column 11, the outer wall of the handle 16 is fixedly connected with a limiting block 19, the outer wall of the protective shell 15 is fixedly connected with a hinge 20, the outer wall of the hinge 20 is fixedly connected with a clamping block 21, and the outer wall of the clamping block 21 is slidably connected in the inside of the limiting block 19.
[0028] Specifically, the handle 16 is rotated to drive the first gear 17 to rotate, the first gear 17 drives the second gear 18 to rotate, the second gear 18 drives the support column 11 to rotate in the bed body 12, the support column 11 adjusts the inclination angle of the support frame 2 through the rectangular block 10, then the clamping block 21 on the hinge 20 is clamped in the limiting block 19, and then the support column 11 is limited, wherein the clamping block 21 limits the limiting block 19 under the connection of the hinge 20, so that the handle 16 is prevented from rotating.
[0029] Working principle: when the nursing bed needs to be used, the bed body 12 is pushed by the hydraulic machine 14, and the height of the whole body can be adjusted under the support of the telescopic rod 13, the first gear 17 is driven to rotate by rotating the handle 16, the second gear 18 is driven to rotate by the first gear 17, the support column 11 is driven to rotate in the bed body 12 by the second gear 18, the support column 11 can adjust the inclination angle of the support frame 2 through the rectangular block 10, then the clamping block 21 on the hinge 20 is clamped in the limiting block 19, and then the support column 11 can be limited, the support plate 1 is actuated to slide on the fixed plate 3, the connecting plate 4 is driven to slide in the sliding groove 5 by the support plate 1, the connecting block 7 is pulled by the fixed shaft 6 through the connecting plate 4, the clamping column 8 is pulled to slide on the toothed plate 9 through the connecting block 7, and then the length of the support plate 1 extending out can be adjusted, if you want to retract the support plate 1, you only need to lift the clamping column 8 to make it disengage from the clamping of the toothed plate 9, and the support plate 1 can be retracted, the device not only can adjust the height of the bed body 12 as needed, but also can adjust the inclination angle of the backrest, so as to ensure that the bed surface keeps appropriate distance from the knees or feet of the elderly, so as to adapt to the needs of the elderly of different heights, so that they can get on and off the bed more conveniently, reduce the risk of falling, and also help the elderly adjust body posture, promote blood circulation, relieve body fatigue and pain, and achieve the effect of adjusting the length of the backrest extending out as needed, so as to increase the support area of the back and waist of the elderly, so that they can lie on the bed more stably, reduce the difficulty of turning over, and also can adapt to the needs of the elderly of different body types, ensure that they get the best support and comfort on the bed.
[0030] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. An adjustable geriatric rehabilitation nursing bed comprising a support plate (1), characterized in that: The lower surface of the supporting plate (1) is slidably connected with a supporting frame (2), the inner part of the supporting frame (2) is fixedly connected with a fixed plate (3), the inner part of the fixed plate (3) is slidably connected with a connecting plate (4), the outer wall of the connecting plate (4) is fixedly connected to the lower surface of the supporting plate (1), the inner part of the fixed plate (3) is provided with a sliding groove (5), the outer wall of the connecting plate (4) is slidably connected in the inner part of the sliding groove (5), the outer wall of the connecting plate (4) is fixedly connected with a fixed shaft (6), the outer wall of the fixed shaft (6) is rotatably connected with a connecting block (7), the inner part of the connecting block (7) is fixedly connected with a clamping column (8), the outer wall of the clamping column (8) is slidably connected with a toothed plate (9), the outer wall of the toothed plate (9) is fixedly connected in the inner part of the supporting frame (2), the outer wall of the supporting frame (2) is fixedly connected with a rectangular block (10), the inner part of the rectangular block (10) is fixedly connected with a supporting column (11), the outer wall of the supporting column (11) is provided with a supporting assembly, and the supporting assembly is used for assisting in fixing the supporting column (11).
2. The adjustable geriatric rehabilitation nursing bed according to claim 1, characterized in that: The supporting assembly comprises a bed body (12), the outer wall of the bed body (12) is rotatably connected to the outer wall of the supporting column (11), and the lower surface of the bed body (12) is fixedly connected with a telescopic rod (13).
3. An adjustable geriatric rehabilitation care bed according to claim 2, characterised in that: The upper surface of the bottom plate (22) is fixedly connected with a hydraulic machine (14), and the output end of the hydraulic machine (14) is fixedly connected to the lower surface of the bed body (12).
4. An adjustable geriatric rehabilitation care bed according to claim 3, characterised in that: The outer wall of the bed body (12) is fixedly connected with a protective shell (15), and the inner part of the protective shell (15) is rotatably connected with a handle (16).
5. An adjustable geriatric rehabilitation care bed according to claim 4, characterised in that: The outer wall of the handle (16) is fixedly connected with a first gear (17), and the toothed end of the first gear (17) is meshedly connected with a second gear (18).
6. An adjustable geriatric rehabilitation care bed according to claim 5, characterised in that: The inner part of the second gear (18) is fixedly connected to the outer wall of the supporting column (11).
7. An adjustable geriatric rehabilitation care bed according to claim 6, characterised in that: The outer wall of the handle (16) is fixedly connected with a limiting block (19), and the outer wall of the protective shell (15) is fixedly connected with a hinge (20).
8. An adjustable geriatric rehabilitation care bed according to claim 7, characterised in that: The outer wall of the hinge (20) is fixedly connected with a clamping block (21), and the outer wall of the clamping block (21) is slidably connected in the inner part of the limiting block (19).