Health care device

Abstract

The invention relates to the technical field of health care and nursing, in particular to a health care and nursing device which comprises a movable base, a supporting column and a nursing bed frame, the supporting column is located at the upper end of the movable base, and the nursing bed frame is located above the supporting column and comprises an end supporting frame, a fixed mounting frame, a middle supporting frame and a tail end supporting frame. The fixed mounting frame is fixed to the top face of the supporting column, the end supporting frame and the tail end supporting frame are rotatably connected with the fixed mounting frame, and the two middle supporting frames are located on the two sides of the fixed mounting frame. The healthy nursing device is stable in the dynamic transformation process and small in occupied space, the auxiliary turning-over process is more stable, and the situation of side turning is prevented.

Description

Technical Field

[0001] This invention relates to the field of health and wellness care technology, and specifically to a health and wellness care device. Background Technology

[0002] With the increasing aging of society and the rising demands for quality rehabilitation and nursing care, rehabilitation and nursing devices, especially rehabilitation and nursing beds, are receiving increasing attention for their functionality and safety. One of the core functions of a nursing bed is to assist users (such as postoperative patients, disabled elderly people, or those who are bedridden for extended periods) in changing their lying positions to prevent bedsores, promote blood circulation, relieve muscle fatigue, and facilitate caregiving procedures.

[0003] Currently, the posture adjustment solutions for nursing beds on the market mainly rely on linear drive components such as electric push rods, hydraulic cylinders, or lead screws to drive the movable bed surface composed of multiple hinged bed boards. Some other nursing devices also have assisted turning functions. However, these traditional solutions have significant technical defects in terms of overall structural stability and stability during dynamic posture changes. In order to improve the stability of the device, the footprint of the entire device needs to be increased. Therefore, existing nursing devices cannot simultaneously achieve the advantages of high stability during adjustment and small space occupation. Summary of the Invention

[0004] To address the aforementioned problems, the main objective of this invention is to provide a health and wellness care device that is relatively stable during dynamic changes, occupies little space, and provides more stable assistance during turning over, preventing the device from tipping over.

[0005] To achieve the above objectives, the present invention provides a health care device, including a movable base, a support column, and a nursing bed frame. The support column is located at the upper end of the movable base, and the nursing bed frame is located above the support column. The nursing bed frame includes an end support frame, a fixed mounting frame, an intermediate support frame, and an end support frame. The fixed mounting frame is fixed to the top surface of the support column. The end support frame and the end support frame are rotatably connected to the fixed mounting frame. There are two intermediate support frames, which are located on both sides of the fixed mounting frame.

[0006] Preferably, it further includes two first adjustment components, which respectively adjust the angles of the end support frame and the end support frame. The first adjustment component includes a first rotating connecting shaft, a telescopic rod and a second rotating connecting shaft. The support column has two mounting grooves on its two sides near the end support frame and the end support frame, and the first rotating connecting shaft is located in its corresponding mounting groove.

[0007] Preferably, the first rotating connecting shaft includes a mounting plate, a first rotating ring, a first positioning shaft, and two first positioning plates. The first positioning plate is fixed in the mounting groove, the first rotating ring is located between the two first positioning plates, a through hole is provided between the first positioning plate and the first rotating ring, the first positioning shaft is located in the through hole, the mounting plate is fixed to the outer peripheral wall of the first rotating ring, and the telescopic rod is fixedly mounted on the mounting plate.

[0008] Preferably, the second rotating connecting shaft includes a second positioning shaft, a second rotating ring, and two second positioning plates. The second positioning plates are fixed to the bottom surface of the end support frame or the end support frame. The second rotating ring is located between the two second positioning plates. Both the second positioning plates and the second rotating ring have through holes in the middle. The second positioning shaft is located in the through holes. The telescopic end of the telescopic rod is fixedly connected to the second rotating ring.

[0009] Preferably, the fixed mounting frame is a T-shaped structure, which includes a support beam and side beams located at both ends of the support beam. Side support plates are provided on both sides of the outer end face of the side beams. The side support plates are located on both sides of the end support frame or the end support frame and are rotatably connected.

[0010] Preferably, the outer ends of the end support frame and the end support frame are provided with guardrails, and the guardrails are rotatably connected to the two sides of the end support frame or the end support frame. The end support frame is provided with a fixed pillow and also includes several bent fixed frames. One end of the bent fixed frame is fixedly connected to the bottom of the side beam and the other end is fixedly connected to the side of the support column.

[0011] Preferably, it further includes two second adjustment components, which are used to adjust the folding angle of the intermediate support frame.

[0012] Preferably, the second adjustment component includes a fixed rotating rod, a connector, a movable rack, a connecting rod, and a telescopic component. There are two connectors and two movable racks. The inner side of the intermediate support frame is provided with protrusions at both ends. The two ends of the fixed rotating rod pass through the protrusions and are rotatably connected to the fixed mounting frame. The fixed rotating rod is fixedly connected to the protrusions.

[0013] Preferably, the upper end of the connector is fixedly sleeved on the outer periphery of the fixed rotating rod, and the lower end is provided with a gear disk structure. The gear disk structure meshes with the movable rack. The bottom of the movable rack is provided with a slider, which is slidably embedded in the groove provided on the top surface of the support column. The two ends of the connecting rod are respectively fixedly connected to the movable rack.

[0014] Preferably, the top surface of the support column is provided with an equipment compartment, the telescopic component is located inside the equipment compartment, and the telescopic end of the telescopic component is fixedly connected to the middle position of the connecting rod.

[0015] Through the above technical solution, the nursing bed frame of the health care device of the present invention has multiple modular structures, wherein the end support frame and the end support frame can be folded, thereby adjusting the health care device into a sitting or lying position. The adjustment process is completed by means of the first adjustment component, which has strong stability. In addition, the two intermediate support frames in the present invention work together to achieve the purpose of assisting turning over, and the adjustment process is also relatively stable. Furthermore, the nursing bed frame of the present invention has a fixed mounting frame, which works with the support column to provide stability for the overall structure, and has the advantages of small footprint and stable structure. Attached Figure Description

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0017] Figure 1 This is a schematic diagram of the health and wellness care device of the present invention.

[0018] Figure 2 This is a side view of the health and wellness care device of the present invention.

[0019] Figure 3 This is another usage diagram of the health and wellness care device of the present invention.

[0020] Figure 4 This is a schematic diagram of the structure of the second embodiment of the health care device of the present invention.

[0021] Figure 5 This is a cross-sectional schematic diagram of the massage component of the health and wellness care device of the present invention.

[0022] Figure 6 This is a structural schematic diagram of the third embodiment of the health and wellness care device of the present invention.

[0023] Figure 7 This is a cross-sectional schematic diagram of a portion of the structure of the health and wellness care device of the present invention.

[0024] Figure 8 The health and wellness care device of the present invention Figure 7 A schematic diagram of the structure of part A in the diagram.

[0025] Explanation of reference numerals in the attached figures 10. Movable base; 20. Support column; 21. Mounting slot; 30. End support frame; 31. Fixed pillow; 40. Fixed mounting bracket; 41. Support beam; 42. Side beam; 43. Side support plate; 50. Middle support frame; 51. Protrusion block; 60. End support frame; 61. Massage component; 611. Placement slot; 612. Massage arc plate; 612a. Massage protrusion; 613. Driver; 614. Threaded rod; 615. Movable block; 616. Upper fastener; 617. Lower fastener; 618. Pressure spring 70. First adjusting component; 71. First rotating connecting shaft; 711. Mounting plate; 712. First rotating ring; 713. First positioning shaft; 714. First positioning plate; 72. Second rotating connecting shaft; 721. Second positioning shaft; 722. Second rotating ring; 723. Second positioning plate; 73. Telescopic rod; 80. Guardrail frame; 81. Bending fixing frame; 90. Second adjusting component; 91. Fixed rotating rod; 92. Connecting piece; 921. Gear disk structure; 93. Moving rack; 94. Connecting rod; 95. Telescopic component. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] like Figures 1 to 8 The diagram shown illustrates different embodiments, states, or angles of the health and wellness care device of the present invention. The detailed technical solution of the present invention is as follows: First Embodiment This invention provides a health and wellness care device. In this embodiment, the device includes a movable base 10, a support column 20, and a nursing bed frame. The base 10 has four rotating wheels at its bottom. The support column 20 is located on the upper end of the movable base 10. In this embodiment, the support column 20 is fixed to the movable base 10. In other embodiments, the support column 20 is rotatably mounted on the movable base 10 to facilitate adjustment of its position or angle on the movable base 10. The nursing bed frame is located above the support column 20 and consists of end support frames 30, fixed mounting frames 40, intermediate support frames 50, and end support frames 60. The fixed mounting frames 40 are fixed to the top surface of the support column 20. The end support frames 30 and end support frames 60 are rotatably connected to the fixed mounting frames 40. There are two intermediate support frames 50, located on both sides of the fixed mounting frames 40.

[0028] In this embodiment, the end support frame 30 and the end support frame 60 are angled by a first adjusting component 70. Specifically, there are two first adjusting components 70 in this embodiment, which respectively adjust the angles of the end support frame 30 and the end support frame 60. The first adjusting component 70 is provided with a first rotating connecting shaft 71, a telescopic rod 73 and a second rotating connecting shaft 72. The telescopic rod 73 can be an electric push rod, a hydraulic cylinder or a lead screw structure, which is existing technology and will not be described in detail. In addition, in this embodiment, the first rotating connecting shaft 71, the telescopic rod 73 and the second rotating connecting shaft 72 are connected in sequence, wherein the first rotating... The connecting shaft 71 is provided with a mounting plate 711, a first rotating ring 712, a first positioning shaft 713, and two first positioning plates 714. The support column 20 has mounting grooves 21 on its two sides near the end support frame 30 and the end support frame 60. The two first positioning plates 714 of the first rotating connecting shaft 71 are fixed in the mounting grooves 21. The first rotating ring 712 is rotatably located between the two first positioning plates 714. A through hole is provided between the first positioning plate 714 and the first rotating ring 712. The first positioning shaft 713 is located in the through hole. The mounting plate 711 is fixed to the outer peripheral wall of the first rotating ring 712. The starting end of the telescopic rod 73 is fixedly installed on the mounting plate 711.

[0029] Please see Figure 2 and Figure 3 As shown, in this embodiment, the second rotating connecting shaft 72 is provided with a second positioning shaft 721, a second rotating ring 722 and two second positioning plates 723. The second positioning plates 723 are fixed to the bottom surface of the end support frame 30 or the end support frame 60. The second rotating ring 722 is located between the two second positioning plates 723. Both the second positioning plates 723 and the second rotating ring 722 are provided with through holes. The second positioning shaft 721 is located in the through holes. The extendable outer end of the telescopic rod 73 is fixedly connected to the second rotating ring 722.

[0030] Additionally, as shown in the figure, in this embodiment, the fixed mounting bracket 40 has a T-shaped structure. The fixed mounting bracket 40 consists of a support beam 41 and two side beams 42. The two side beams 42 are respectively vertically arranged at both ends of the support beam 41. Side support plates 43 are respectively provided on both sides of the outer end face of the side beams 42. The side support plates 43 are located on both sides of the end support frame 30 or the end support frame 60, and the side support plates 43 are rotatably connected to both sides of the end support frame 30 or the end support frame 60.

[0031] In addition, in this embodiment, the outer ends of the end support frame 30 and the end support frame 60 are provided with guardrails 80. The guardrails 80 are rotatably connected to the two sides of the end support frame 30 or the end support frame 60. The end support frame 30 is also provided with a fixed pillow 31. Furthermore, the health care device in this embodiment is also provided with several bending fixing frames 81. In this embodiment, there are four bending fixing frames 81. One end of the bending fixing frame 81 is fixedly connected to the bottom of the side beam 42, and the other end is fixedly connected to the side of the support column 20. By setting the bending fixing frames 81, the stability of the fixed mounting frame 40 is further improved.

[0032] In this embodiment, during use, the angles of the end support frame 30 and the end support frame 60 can be adjusted via the first adjustment component 70, specifically as follows: Figure 3 As shown, by opening the telescopic rod 73 on the back of the end support frame 30, the telescopic rod 73 extends, pushing the end support frame 30 to rotate upward. At the same time, opening the telescopic rod 73 on the back of the end support frame 60 shortens the length, causing the end support frame 60 to rotate and fold downward. This raises the backrest of the rehabilitation and nursing device, while the end support frame 60, where the patient's legs are placed, moves downward, making it easier for the patient to change positions and reducing discomfort. In this embodiment, a fixed bracket 40 is provided. On the one hand, the support beam 42 of the fixed bracket 40 is fixed to the top of the support column 20. On the other hand, several bent fixed brackets 81 are provided at the bottom of the side beam 42, improving the overall stability of the fixed bracket 40. When the first adjustment component 70 adjusts the end support frame 30 or the end support frame 60, the stability of the device is improved, preventing the bed from tipping over during the extension and retraction of the telescopic rod 73.

[0033] Second Embodiment Please see Figure 4 and Figure 5The diagram shown is a structural schematic of the second embodiment of the present invention. The difference between this embodiment and the previous embodiment is that the end support frame 60 in this embodiment is provided with two massage components 61. Specifically, the top surface of the end support frame 60 is provided with two parallel placement slots 611, and the massage components 61 are located within the placement slots 611. Each massage component 61 comprises a driver 613, a threaded rod 614, a moving block 615, and a massage arc-shaped plate 612. The driver 613 can be a servo motor, and its output end is fixedly connected to one end of the threaded rod 614. The other end of 14 is rotatably fixed in the placement groove 611, while the moving block 615 is movably sleeved on the threaded rod 614. The massage arc plate 612 is provided with several massage protrusions 612a. When the driver 613 is activated, the driver 613 drives the threaded rod 614 to rotate, thereby driving the moving block 615 to move along the length direction of the threaded rod 614, and finally driving the massage arc plate 612 to move. Whether the patient is lying on the end support frame 60 or sitting against the end support frame 60, the massage arc plate 612 can massage the patient's legs.

[0034] In a preferred embodiment, the massage component 61 further includes a buffer, which consists of an upper fastener 616, a lower fastener 617, and a pressure spring 618. The upper fastener 616 is fixed to the bottom of the massage arc plate 612 and has an opening at its bottom. The lower fastener 617 is fixed to the top surface of the moving block 615 and has the same opening at its upper end. However, the outer diameter of the lower fastener 617 is smaller than the inner diameter of the opening at the bottom of the upper fastener 616. Spring 618 is located inside the opening of lower fastener 617, and upper fastener 616 is fastened to the upper end of lower fastener 617. When the massage arc plate 612 performs a pressing massage on the patient's leg, the massage arc plate 612 will be subjected to the pressing pressure of the leg. Therefore, the buffer in this embodiment can provide a buffering force. Specifically, the pressure spring 618 is compressed, which allows the massage arc plate 612 to better fit different positions on the leg, thereby improving the comfort during the massage process.

[0035] Third Embodiment The third embodiment of the present invention differs from the above embodiments in that the health care device in this embodiment further includes two second adjustment components 90, which are respectively used to adjust the folding angle of the intermediate support frame 50. Specifically, as shown... Figures 6-8As shown, the second adjustment component 90 in this embodiment includes a fixed rotating rod 91, a connecting member 92, a movable rack 93, a connecting rod 94, and a telescopic member 95. There are two connecting members 92 and two movable racks 93. The inner side of the intermediate support frame 50 in this embodiment is provided with protrusions 51 at both ends. The two ends of the fixed rotating rod 91 pass through the protrusions 51 and are rotatably connected to the fixed mounting frame 40. The fixed rotating rod 91 and the protrusions 51 are fixedly connected. In addition, the upper end of the connecting member 92 is fixedly sleeved on the outer periphery of the fixed rotating rod 91, and the lower end is provided with a gear disk structure 921. The gear disk structure 921 meshes with the movable rack 93. The bottom of the movable rack 93 is provided with a slider (not shown in the figure). The slider is slidably embedded in the groove provided on the top surface of the support column 20. The two ends of the connecting rod 94 are fixedly connected to the movable rack 93.

[0036] In addition, in this embodiment, the top surface of the support column 20 is provided with an equipment compartment (not shown in the figure), and the telescopic member 95 is located inside the equipment compartment. The telescopic end of the telescopic member 95 is fixedly connected to the middle position of the connector 92. In other preferred embodiments, a fixing block is provided at the middle position of the bottom of the connecting rod 94. The fixing block is also located inside the equipment compartment, and the telescopic end of the telescopic member 95 is connected to the fixing block. In this embodiment, the telescopic component 95 can be an electric push rod, a hydraulic rod, or other structures with telescopic functionality. When the telescopic component 95 is activated, its telescopic end pushes the connecting rod 94 and its bottom fixed block to move, thereby simultaneously driving the moving racks 93 at both ends to move. When the moving racks 93 move, they drive the gear disk structure 921 to rotate. Since the connecting component 92 and the fixed rotating rod 91 are rigidly connected, and the fixed rotating rod 91 and the protrusion 51 are fixedly connected, the rotation of the gear disk structure 921 will drive the entire connecting component 92, the connecting rod 94, and the intermediate support frame 50 to rotate around the gear center line of the gear disk structure 921. Thus, the rotation of the intermediate support frame 50 can achieve the purpose of assisting the patient to turn over. Moreover, the operation process is simple, the force is evenly distributed at each position during the adjustment process, and the rotation angle can be precisely controlled, improving the stability of assisted turning over and preventing lateral rollover.

[0037] Through the above technical solution, the nursing bed frame of the health care device of the present invention has multiple modular structures, wherein the end support frame 30 and the end support frame 60 can be folded, thereby adjusting the health care device into a sitting or lying position. The adjustment process is completed with the help of the first adjustment component 70, which has strong stability. In addition, the two intermediate support frames 50 are used in conjunction to achieve the purpose of assisting turning over, and the adjustment process is also relatively stable. Furthermore, the nursing bed frame of the device has a fixed mounting frame 40, which cooperates with the support column 20 to provide stability for the overall structure, and has the advantages of small footprint and stable structure.

[0038] Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

Claims

1. A health and wellness care device, characterized in that, The device includes a movable base (10), a support column (20), and a nursing bed frame. The support column (20) is located at the upper end of the movable base (10), and the nursing bed frame is located above the support column (20). The nursing bed frame includes an end support frame (30), a fixed mounting frame (40), an intermediate support frame (50), and an end support frame (60). The fixed mounting frame (40) is fixed to the top surface of the support column (20). The end support frame (30) and the end support frame (60) are rotatably connected to the fixed mounting frame (40). There are two intermediate support frames (50), which are located on both sides of the fixed mounting frame (40).

2. The health and wellness care device according to claim 1, characterized in that, It also includes two first adjustment components (70), which adjust the angles of the end support frame (30) and the end support frame (60) respectively. The first adjustment component (70) includes a first rotating connecting shaft (71), a telescopic rod (73) and a second rotating connecting shaft (72). The support column (20) has two mounting grooves (21) on its two sides near the end support frame (30) and the end support frame (60), and the first rotating connecting shaft (71) is located in its corresponding mounting groove (21).

3. The health and wellness care device according to claim 2, characterized in that, The first rotating connecting shaft (71) includes a mounting plate (711), a first rotating ring (712), a first positioning shaft (713), and two first positioning plates (714). The first positioning plate (714) is fixed in the mounting groove (21). The first rotating ring (712) is located between the two first positioning plates (714). A through hole is provided between the first positioning plate (714) and the first rotating ring (712). The first positioning shaft (713) is located in the through hole. The mounting plate (711) is fixed on the outer peripheral wall of the first rotating ring (712). The telescopic rod (73) is fixedly installed on the mounting plate (711).

4. The health and wellness care device according to claim 2, characterized in that, The second rotating connecting shaft (72) includes a second positioning shaft (721), a second rotating ring (722) and two second positioning plates (723). The second positioning plate (723) is fixed to the bottom surface of the end support frame (30) or the end support frame (60). The second rotating ring (722) is located between the two second positioning plates (723). A through hole is provided in the middle of the second positioning plate (723) and the second rotating ring (722). The second positioning shaft (721) is located in the through hole. The telescopic end of the telescopic rod (73) is fixedly connected to the second rotating ring (722).

5. The health and wellness care device according to claim 1, characterized in that, The fixed mounting bracket (40) has a T-shaped structure. The fixed mounting bracket (40) includes a support beam (41) and side beams (42) located at both ends of the support beam (41). Side support plates (43) are provided on both sides of the outer end face of the side beams (42). The side support plates (43) are located on both sides of the end support bracket (30) or the end support bracket (60) and are rotatably connected to the end support bracket (30) or the end support bracket (60).

6. The health and wellness care device according to claim 5, characterized in that, The outer ends of the end support frame (30) and the end support frame (60) are provided with guardrails (80), and the guardrails (80) are rotatably connected to the two sides of the end support frame (30) or the end support frame (60). The end support frame (30) is provided with a fixed pillow (31). It also includes a number of bent fixing frames (81), one end of which is fixedly connected to the bottom of the side beam (42), and the other end is fixedly connected to the side of the support column (20).

7. The health and wellness care device according to claim 1, characterized in that, It also includes two second adjustment components (90), which are used to adjust the folding angle of the intermediate support frame (50).

8. The health and wellness care device according to claim 7, characterized in that, The second adjustment component (90) includes a fixed rotating rod (91), a connector (92), a movable rack (93), a connecting rod (94), and a telescopic component (95). There are two connectors (92) and two movable racks (93). The inner side of the intermediate support frame (50) is provided with protrusions (51) at both ends. The two ends of the fixed rotating rod (91) pass through the protrusions (51) and are rotatably connected to the fixed mounting frame (40). The fixed rotating rod (91) is fixedly connected to the protrusions (51).

9. The health and wellness care device according to claim 8, characterized in that, The upper end of the connector (92) is fixedly sleeved on the outer periphery of the fixed rotating rod (91), and the lower end is provided with a gear disk structure (921). The gear disk structure (921) meshes with the movable rack (93). The bottom of the movable rack (93) is provided with a slider. The slider is slidably embedded in the groove provided on the top surface of the support column (20). The two ends of the connecting rod (94) are respectively fixedly connected to the movable rack (93).

10. The health and wellness care device according to claim 9, characterized in that, The top surface of the support column (20) is provided with an equipment compartment, and the telescopic component (95) is located inside the equipment compartment. The telescopic end of the telescopic component (95) is fixedly connected to the middle position of the connecting rod (94).

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