Rehabilitation nursing bed

Abstract

The utility model belongs to the technical field of nursing sickbeds, and particularly relates to a rehabilitation nursing bed, which comprises a bed board and further comprises an adapter plate, a lifting device and a lifting device. A second driving motor; a towing plate; the third driving motor is fixed on the adapter plate and is used for driving the traction plate to turn over; the two sliding plates are movably mounted in the sliding holes; the supporting plate is installed at the top of the sliding plate and used for supporting the shanks of the patient, and an arc-shaped supporting groove is machined in the top face of the supporting plate; a horizontal adjusting mechanism; a diversion funnel; according to the rehabilitation nursing bed, the inclination angle, the height and the horizontal interval of the two supporting plates can be adjusted, the using requirements of different patients can be met, defecation of the long-term bedridden patients is facilitated due to the design of the impurity discharging holes, and the rehabilitation nursing bed is suitable for postoperative leg rehabilitation and the long-term bedridden patients.

Description

Technical Field

[0001] This utility model belongs to the field of nursing bed technology, specifically relating to a rehabilitation nursing bed. Background Technology

[0002] Nursing beds are needed for patients undergoing post-operative rehabilitation of the legs and for those who are bedridden for extended periods. These beds differ from regular hospital beds and are equipped with devices and accessories to assist patients in their rehabilitation.

[0003] For example, for patients recovering from leg surgery, self- or passive training devices are designed on the rehabilitation nursing bed to assist the patient's rehabilitation.

[0004] A search revealed that Chinese utility model patent CN220385387U discloses a "leg rehabilitation nursing bed", which includes a shell and a scraper assembly for pressing the user's legs. The scraper assembly includes a support plate, an arc-shaped pressure plate, a lead screw, and a slider. The support plate is rotatably connected to the lead screw through a groove thereon. The lead screw is threadedly connected to the slider, which is slidably connected to the support plate. The arc-shaped pressure plate is fixedly connected to the slider.

[0005] While existing rehabilitation beds, including those mentioned above, can perform rehabilitation exercises for patients' legs, they cannot adjust the angle of the training or the spacing between the two sets of scraper components, making them difficult to adapt to different patients and resulting in significant limitations in their use.

[0006] To address the aforementioned problems, this utility model proposes a rehabilitation nursing bed. Utility Model Content

[0007] To address the aforementioned problems in the existing technology, this utility model provides a rehabilitation nursing bed that is convenient to use, easy to adjust, and has a wide range of applications.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a rehabilitation nursing bed, including a bed board, four diagonally distributed support legs fixed to the bottom surface of the bed board, and locking casters fixed to the bottom ends of the support legs, and further comprising:

[0009] An adapter plate is rotatably connected to the rear of the bed board;

[0010] The second drive motor is fixed on the bed board and is used to drive the adapter plate to rotate.

[0011] A traction plate, which is rotatably connected to the tail of the adapter plate, and has sliding holes machined on the traction plate;

[0012] The No. 3 drive motor is fixed on the adapter plate and is used to drive the traction plate to rotate.

[0013] The two slide plates are movably mounted within the slide holes;

[0014] A support plate is installed on top of the slide plate to support the patient's lower leg, and an arc-shaped support groove is machined on the top surface of the support plate.

[0015] A horizontal adjustment mechanism is drivably connected to the slide plate for adjusting the horizontal position of the slide plate;

[0016] A flow guide funnel is provided, with a waste discharge hole machined on the bed plate. The flow guide funnel is fixed to the bottom surface of the bed plate at a position corresponding to the waste discharge hole.

[0017] As a preferred embodiment of this utility model, the horizontal adjustment mechanism includes:

[0018] An adjusting screw is mounted on the traction plate by means of threaded engagement, and one end of the adjusting screw is rotatably connected to the sliding plate by a bearing;

[0019] A handwheel, which is fixed to the end of the adjusting screw away from the slide plate.

[0020] As a preferred embodiment of this utility model, the horizontal adjustment mechanism further includes:

[0021] Two guide rods are symmetrically fixed to the outer wall of the slide plate, and the guide rods pass through the traction plate.

[0022] As a preferred embodiment of this utility model, it further includes a vertical adjustment mechanism, which is drivably connected to the support plate and used to adjust the height of the support plate. The vertical adjustment mechanism includes:

[0023] A threaded post is mounted on the slide plate by means of threaded engagement, and the top end of the threaded post is rotatably connected to the support plate by a bearing;

[0024] A handle, which is fixed to the bottom end of the threaded post.

[0025] As a preferred embodiment of this utility model, the vertical adjustment mechanism further includes:

[0026] Two guide posts are symmetrically fixed to the bottom surface of the support plate, and the guide posts penetrate the slide plate.

[0027] As a preferred embodiment of this utility model, it further includes guardrail components, with two sets of guardrail components symmetrically installed on both sides of the bed board, and each guardrail component comprising:

[0028] Vertical panels, with multiple vertical panels distributed at equal intervals;

[0029] A first fixed shaft is fixed to the outer wall of the bed board, and the first fixed shaft passes through the upright plate to form a rotating structure;

[0030] A manual bolt, which is installed on the upright plate by means of thread engagement;

[0031] A square beam is hinged to the top of the vertical plate, and two symmetrically distributed perforated mounting ears are fixed to the outer wall of the square beam.

[0032] A shelf has a mounting block fixed at one end, and a second fixing shaft is fixed at the end of the mounting block. The second fixing shaft passes through the perforated mounting lug to form a rotating structure.

[0033] As a preferred technical solution of this utility model, it also includes:

[0034] A backrest, which is rotatably connected to the head of the bed board;

[0035] A first drive motor is fixed on the bed board and is used to drive the backrest board to rotate.

[0036] As a preferred technical solution of this utility model, it also includes:

[0037] A fixed flange is fixed to the top of the flow guide funnel and is used to fix the bottom surface of the bed board with bolts.

[0038] Compared with the prior art, the beneficial effects of this utility model are:

[0039] In this invention, the tilt angle, height, and horizontal spacing of the two support plates can all be adjusted to meet the needs of different patients. The design of the drainage hole facilitates defecation for patients who are bedridden for a long time. This rehabilitation nursing bed is suitable for patients undergoing leg surgery rehabilitation and those who are bedridden for a long time.

[0040] Other additional advantages and beneficial effects of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this invention. Attached Figure Description

[0041] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0042] Figure 1 This is a schematic diagram of the structure of this utility model;

[0043] Figure 2 This is a schematic diagram of the isometric structure of the support plate in this utility model;

[0044] Figure 3 This is an isometric structural diagram of the guardrail component in this utility model;

[0045] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the diagram;

[0046] Figure 5 This is an isometric structural diagram of the guide funnel in this utility model.

[0047] In the diagram: 1. Bed board; 101. Drainage hole; 2. Support leg; 3. Lockable caster wheel; 4. Backrest plate; 5. Drive motor 1; 6. Adapter plate; 7. Drive motor 2; 8. Traction plate; 81. Sliding hole; 9. Drive motor 3; 10. Slide plate; 11. Support plate; 111. Arc-shaped support groove; 12. Horizontal adjustment mechanism; 121. Adjusting screw; 122. Handwheel; 123. Guide rod; 13. Guardrail assembly; 131. Upright plate; 132. Fixed shaft 1; 133. Manual bolt; 134. Square crossbeam; 1341. Mounting ear with hole; 135. Shelf; 1351. Mounting block; 1352. Fixed shaft 2; 14. Flow guide funnel; 141. Fixed flange; 15. Vertical adjustment mechanism; 151. Threaded post; 152. Handle; 153. Guide post. Detailed Implementation

[0048] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0049] Please see Figures 1-5The present invention provides the following technical solution: a rehabilitation nursing bed, including a bed board 1, four diagonally distributed support legs 2 fixed on the bottom surface of the bed board 1, and a lockable universal wheel 3 fixed at the bottom end of the support legs 2, and also including: a transfer plate 6, a second drive motor 7, a traction plate 8, a third drive motor 9, a sliding plate 10, a support plate 11, a horizontal adjustment mechanism 12, and a guide funnel 14.

[0050] Furthermore, by Figure 1 As shown, in this embodiment, the adapter plate 6 is rotatably connected to the tail of the bed board 1. A second drive motor 7 is fixed to the bed board 1 and used to drive the adapter plate 6 to rotate. A traction plate 8 is rotatably connected to the tail of the adapter plate 6, and a sliding hole 81 is machined on the traction plate 8. A third drive motor 9 is fixed to the adapter plate 6 and used to drive the traction plate 8 to rotate. Two sliding plates 10 are movably installed in the sliding holes 81. A support plate 11 is installed on the top of the sliding plate 10 to support the patient's lower legs, and an arc-shaped support groove 111 is machined on the top surface of the support plate 11. A horizontal adjustment mechanism 12 is drivably connected to the sliding plate 10 and used to adjust the horizontal position of the sliding plate 10. A drainage hole 101 is machined on the bed board 1, and a guide funnel 14 is fixed to the bottom surface of the bed board 1 corresponding to the position of the drainage hole 101. Using the above scheme, the patient undergoes rehabilitation treatment on the bed board 1 during use. For patients who have undergone leg surgery, their lower legs can be placed in the arc-shaped support groove 111, supported by the support plate 11, allowing for passive training. When necessary, according to the patient's actual needs, the second drive motor 7 can be activated to drive the adapter plate 6 to rotate, adjusting the height of the traction plate 8. The third drive motor 9 can also be activated to drive the traction plate 8 to rotate, adjusting the tilt angle of the support plate 11. The horizontal adjustment mechanism 12 can also be used to adjust the horizontal position of the slide plate 10, adjusting the horizontal position of the support plate 11 and the distance between the two support plates 11. When it is inconvenient for the patient to get out of bed, the design of the drainage hole 101 facilitates defecation for patients who are bedridden for a long time. The container is placed directly below the drainage funnel 14, and the patient's excrement enters the drainage funnel 14 from the drainage hole 101 and is collected in the container from the drainage funnel 14, avoiding the contamination of the nursing bed by the excrement.

[0051] Optionally, by Figure 1 As shown in this embodiment, the horizontal adjustment mechanism 12 includes an adjustment screw 121 and a handwheel 122. The adjustment screw 121 is installed on the traction plate 8 by a threaded engagement, and one end of the adjustment screw 121 is rotatably connected to the slide plate 10 by a bearing. The handwheel 122 is fixed to the end of the adjustment screw 121 away from the slide plate 10. When the above scheme is adopted, the adjustment screw 121 is rotated by the handwheel 122 during use, and the adjustment screw 121 drives the slide plate 10 to move under the threaded engagement.

[0052] Preferably, by Figure 1 As shown in this embodiment, the horizontal adjustment mechanism 12 further includes a guide rod 123. The two guide rods 123 are symmetrically fixed to the outer wall of the slide plate 10, and the guide rods 123 pass through the traction plate 8. When the above scheme is adopted, the two guide rods 123 are used to guide the slide plate 10, thereby improving the stability of the slide plate 10.

[0053] Preferably, by Figure 1 and Figure 2 As shown, this embodiment also includes a vertical adjustment mechanism 15, which is drivably connected to the support plate 11 and used to adjust the height of the support plate 11. The vertical adjustment mechanism 15 includes a threaded post 151 and a handle 152. The threaded post 151 is installed on the slide plate 10 by thread engagement, and the top end of the threaded post 151 is rotatably connected to the support plate 11 by a bearing. The handle 152 is fixed to the bottom end of the threaded post 151. When using the above solution, the threaded post 151 is rotated by the handle 152 during use. The threaded post 151 drives the support plate 11 to move under the thread engagement, thereby adjusting the initial height of the support plate 11.

[0054] Preferably, by Figure 1 and Figure 2 As shown in this embodiment, the vertical adjustment mechanism 15 further includes: guide posts 153. Two guide posts 153 are symmetrically fixed to the bottom surface of the support plate 11, and the guide posts 153 penetrate the slide plate 10. When the above scheme is adopted, the support plate 11 is guided by the two guide posts 153 during use, which improves the stability of the support plate 11.

[0055] Preferably, by Figure 1 , Figure 3 and Figure 4As shown, this embodiment also includes guardrail components 13. Two sets of guardrail components 13 are symmetrically installed on both sides of the bed board 1. Each guardrail component 13 includes: uprights 131, a first fixing shaft 132, a manual bolt 133, a square crossbeam 134, and a shelf 135. Multiple uprights 131 are evenly spaced. The first fixing shaft 132 is fixed to the outer wall of the bed board 1 and passes through the uprights 131 to form a rotating structure. The manual bolt 133 is installed on the uprights 131 by threaded engagement. The square crossbeam 134 is hinged to the uprights 131. At the top of the plate 131, and on the outer wall of the square beam 134, are two symmetrically distributed perforated mounting ears 1341. At one end of the storage plate 135, a mounting block 1351 is fixed, and at the end of the mounting block 1351, a second fixing shaft 1352 is fixed. The second fixing shaft 1352 passes through the perforated mounting ears 1341 to form a rotating structure. When the above scheme is adopted, the patient is safely protected by the guardrail components 13 on both sides during use to prevent the patient from falling off the nursing bed. In addition, the storage plate 135 facilitates the placement of items.

[0056] It is understood that in this utility model, the upright plate 131, the square beam 134, and the shelf 135 are all rotatably installed. When the guardrail assembly 13 and the shelf 135 are not needed, first loosen the manual bolt 133, then rotate the upright plate 131 to a horizontal state. At this time, the square beam 134 moves down and remains horizontal, and the shelf 135 is flipped outward to a vertical state, so as to realize the folding and storage of the guardrail assembly 13.

[0057] It is worth noting that when the shelf 135 is flipped up to the horizontal position, the bottom surface of the shelf 135 is attached to the top surface of the square beam 134. The square beam 134 supports the shelf 135, ensuring the stability of the shelf 135 and keeping the shelf 135 stable in the horizontal position. At this time, the shelf 135 can only be flipped outward.

[0058] Preferably, by Figure 1 As shown, this embodiment also includes: a backrest 4 and a first drive motor 5. The backrest 4 is rotatably connected to the head of the bed board 1, and the first drive motor 5 is fixed on the bed board 1 to drive the backrest 4 to flip. When the above solution is adopted, the patient can lean on the backrest 4 during use, and the tilt angle of the backrest 4 can be adjusted by the first drive motor 5 to meet the actual needs of different patients.

[0059] Preferably, by Figure 1 and Figure 5 As shown, in this embodiment, it also includes: a fixing flange 141, which is fixed to the top of the guide funnel 14 and is used to fix the bottom surface of the bed plate 1 with bolts, so as to facilitate the installation, use and disassembly cleaning of the guide funnel 14.

[0060] It should be noted that drive motor 5, drive motor 7, and drive motor 9 are all commercially available standard equipment with built-in power switches. Those skilled in the art can make conventional selections according to their needs. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed in the prior art, so they will not be elaborated on further in this article.

[0061] The circuit connection involved in this utility model is a common method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments. It belongs to the widely used prior art.

[0062] Components not described in detail in this article are existing technologies.

[0063] The working principle and usage process of this utility model: When using the rehabilitation nursing bed of this utility model, the patient performs rehabilitation treatment on the bed board 1. For patients who have undergone leg surgery, the patient's lower leg can be placed in the arc-shaped support groove 111, and the patient's lower leg is supported by the support plate 11 to perform passive training.

[0064] When necessary, according to the patient's actual needs, the No. 2 drive motor 7 can be activated to drive the adapter plate 6 to flip, which can adjust the height of the traction plate 8. The No. 3 drive motor 9 can also be activated to drive the traction plate 8 to flip, which can adjust the tilt angle of the support plate 11.

[0065] The handwheel 122 can also be used to rotate the adjusting screw 121, so that the adjusting screw 121 drives the slide plate 10 to move under the screw engagement, which is used to adjust the horizontal position of the support plate 11 and the distance between the two support plates 11;

[0066] When patients are unable to get out of bed, the design of the drain hole 101 facilitates defecation for patients who are bedridden for a long time. The container is placed directly below the drainage funnel 14, and the patient's excrement enters the drainage funnel 14 from the drain hole 101 and is collected in the container from the drainage funnel 14, avoiding the excrement from contaminating the nursing bed.

[0067] During the nursing period, the patient can also lean against the backrest 4, and the tilt angle of the backrest 4 can be adjusted by the No. 1 drive motor 5 to meet the actual needs of different patients.

[0068] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rehabilitation nursing bed comprising a bed board (1), four support legs (2) are fixed on the bottom surface of the bed board (1) in a diagonal distribution, and a universal wheel (3) with a lock is fixed on the bottom end of the support leg (2), characterized in that, Also include: Adapter plate (6), the adapter plate (6) is rotatably connected to the tail of the bed plate (1); No. 2 drive motor (7), the no. 2 drive motor (7) is fixed on the bed plate (1), for driving the adapter plate (6) overturning; Traction plate (8), the traction plate (8) is rotatably connected to the tail of the adapter plate (6), and the sliding hole (81) is processed on the traction plate (8); No. 3 drive motor (9), the no. 3 drive motor (9) is fixed on the adapter plate (6), for driving the traction plate (8) overturning; Slide plate (10), two slide plates (10) are movably installed in the sliding hole (81); Support plate (11), the support plate (11) is installed on the top of the slide plate (10), for supporting the patient's shank, and the arc-shaped support groove (111) is processed on the top surface of the support plate (11); Horizontal adjustment mechanism (12), the horizontal adjustment mechanism (12) is drivably connected to the slide plate (10), for adjusting the horizontal position of the slide plate (10); Flow guide funnel (14), the bed plate (1) is processed with a hole (101), and the flow guide funnel (14) is fixed to the bottom surface of the bed plate (1) corresponding to the hole (101).

2. A hospital bed according to claim 1, wherein: The horizontal adjustment mechanism (12) comprises: Adjusting screw (121), the adjusting screw (121) is installed on the traction plate (8) by screwing, and one end of the adjusting screw (121) is rotatably connected to the slide plate (10) by a bearing; Hand wheel (122), the hand wheel (122) is fixed to the end of the adjusting screw (121) away from the slide plate (10).

3. The rehabilitation care bed according to claim 1, characterized in that: The horizontal adjustment mechanism (12) further comprises: Guide rod (123), two guide rods (123) are fixed to the outer wall of the slide plate (10) in symmetry, and the guide rod (123) penetrates the traction plate (8).

4. The rehabilitation care bed according to claim 1, characterized in that: Also include vertical adjustment mechanism (15), the vertical adjustment mechanism (15) is drivably connected to the support plate (11), for adjusting the height of the support plate (11), and the vertical adjustment mechanism (15) comprises: Threaded column (151), the threaded column (151) is installed on the slide plate (10) by screwing, and the top end of the threaded column (151) is rotatably connected to the support plate (11) by a bearing; Handle (152), the handle (152) is fixed to the bottom end of the threaded column (151).

5. A hospital bed according to claim 4, wherein: The vertical adjustment mechanism (15) further comprises: Guide column (153), two guide columns (153) are fixed to the bottom surface of the support plate (11) in symmetry, and the guide column (153) penetrates the slide plate (10).

6. The rehabilitation care bed defined in claim 1, wherein: Also include guardrail assembly (13), two groups of guardrail assemblies (13) are symmetrically installed on both sides of the bed plate (1), and the guardrail assembly (13) comprises: Vertical plate (131), a plurality of vertical plates (131) are distributed at equal intervals; A first fixed shaft (132) is fixed to the outer wall of the bed plate (1), and penetrates the vertical plate (131) to form a rotating structure; A manual bolt (133) is installed on the vertical plate (131) by screwing; A square cross beam (134) is hinged to the top end of the vertical plate (131), and two symmetrical and perforated mounting ears (1341) are fixed to the outer wall of the square cross beam (134); A storage plate (135) is fixed with a mounting block (1351) at one end, and a second fixed shaft (1352) is fixed to the end of the mounting block (1351), which penetrates the perforated mounting ear (1341) to form a rotating structure.

7. The rehabilitation care bed defined in claim 1, wherein: Further comprising: A leaning plate (4) is rotatably connected to the head of the bed plate (1); A first drive motor (5) is fixed to the bed plate (1) to drive the leaning plate (4) to flip.

8. The rehabilitation care bed defined in claim 1, wherein: Further comprising: A fixed flange (141) is fixed to the top end of the flow guide funnel (14) to be fixedly connected to the bottom surface of the bed plate (1) by bolts.

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