An assisted rising device

Abstract

The utility model relates to the field of medical auxiliary equipment discloses an auxiliary getting-up device, including the bottom plate, the top fixedly connected with support of bottom plate, the inside right side fixedly connected with two locating blocks of support, the middle part rotationally connected with telescopic cylinder no.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary equipment, and in particular to an auxiliary device for getting out of bed. Background Technology

[0002] Patients and the elderly often find it difficult to get out of bed. Therefore, in their daily care, caregivers or family members frequently need to assist them in getting up. When caregivers or family members are not present, some patients and the elderly attempt to get up, which is not only physically exhausting but also frequently results in falls. A bed-starting assist device is a device designed to help patients get out of bed. Existing bed-starting assist devices generally use a telescopic push rod to rotate a frame, which then supports the elderly or patient lying on it, thus assisting them in getting out of bed.

[0003] A search revealed that Chinese Patent Publication No. CN209596086U discloses a medical bed-raising assist device, comprising a base, a slide rail, a slider, a control box, a telescopic rod, a connecting rod, and a gripper. The slide rail is arranged along the extension direction of the base, the slider can move on the slide rail, the telescopic rod is hinged to the connecting rod, and a gripper is provided on the connecting rod. This utility model can be fixed to the side of the hospital bed. When not in use, the utility model can be retracted and placed at the foot of the bed to save space. When in use, the patient presses a button, and the gripper automatically moves to the designated position to assist the patient in getting up, which is convenient for the patient to use as leverage, saves the patient's energy, and ensures the patient's safety.

[0004] The working principle of the aforementioned patent mentions that "the gripper 700 is also provided with a rubber finger groove 72. Preferably, the extension length of the rubber finger groove 72 is 20-30 cm. The rubber finger groove 72 cooperates with the patient's hand to increase the friction between the patient's hand and the gripper 700, making it easier for the patient to use leverage and saving the patient's energy. This utility model provides a medical bed-raising assistive device that is in a retracted state when not in use, saving space; when the patient needs to get up, they only need to press the extension button 1221 to move the gripper 700 above the chest and abdomen of the patient in a lying position. The patient can use the gripper 700 to use leverage to help them get up, which can save the patient's energy and ensure the patient's safety." However, while this device can assist patients in getting up, it cannot help patients with hand injuries or elderly patients. To address these issues, a bed-raising assistive device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an auxiliary device for getting up, which aims to improve the problem that existing technologies cannot help patients with hand injuries or the elderly to get up.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An auxiliary bed-raising device includes a base plate, a bracket fixedly connected to the top of the base plate, two positioning blocks fixedly connected to the right side of the inside of the bracket, a telescopic cylinder rotatably connected to the middle of the positioning blocks, a mesh frame rotatably connected to the left of the bracket, a support rod fixedly connected to the middle of the mesh frame, two fixed-point blocks fixedly connected to the top center of the support rod, a motor base fixedly connected to the bottom of the base plate, a lifting assembly rotatably connected to the left side of the base plate, two auxiliary blocks fixedly connected to the front and rear sides of the top of the base plate, a support rod rotatably connected to the middle of the auxiliary blocks, a connecting joint rotatably connected to the top of the support rod, handrails fixedly connected to the tops of the two connecting joints, and a support assembly fixedly connected to the bottom left side of the handrails.

[0008] As a further description of the above technical solution:

[0009] The lifting assembly includes a rotating plate 1, a connecting block, a telescopic cylinder 2, a rotating plate 2, and a support block. The right side of the rotating plate 1 is rotatably connected to the left side of the base plate. The top end of the connecting block is fixedly connected to the middle of the bottom end of the rotating plate 1. The right side of the telescopic cylinder 2 is rotatably connected to the middle of the connecting block. The right side of the rotating plate 2 is rotatably connected to the left side of the rotating plate 1. The top end of the support block is fixedly connected to the bottom end of the rotating plate 2.

[0010] As a further description of the above technical solution:

[0011] The support assembly includes a sleeve, a groove, a locking element, a spring, a pull block, and a locking block. The top end of the sleeve is fixedly connected to the bottom left side of the handrail. The groove begins inside the sleeve. The locking element slides on the inner wall of the sleeve. The bottom end of the spring is fixedly connected to the top end of the locking element.

[0012] As a further description of the above technical solution:

[0013] The right end of the pull block is fixedly connected to the outside of the card, and the right side of the card block is connected to the top left side of the support rod on the left.

[0014] As a further description of the above technical solution:

[0015] The left end of the first telescopic cylinder is rotatably connected to the middle of the fixed point block, and the left end of the second telescopic cylinder is rotatably connected to the middle of the support block.

[0016] As a further description of the above technical solution:

[0017] The bottom end of the space frame is slidably connected to the top center of the base plate;

[0018] As a further description of the above technical solution:

[0019] The top end of the spring is fixedly connected to the top end of the inner wall of the groove, and the outer side of the pull block is slidably connected to the inner wall of the groove.

[0020] As a further description of the above technical solution:

[0021] The bottom outer end of the card engages with the top inner wall of the card block, and the outer side of the sleeve fits against the left side of the connecting section.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, with the cooperation of components such as the bracket, positioning block, telescopic cylinder one, mesh frame, and motor base, the patient's upper body is lifted by starting the telescopic cylinder one to drive the mesh frame to rotate, and the patient's lower body is lifted by pulling or pushing the rotating plate one and rotating plate two to fold. Finally, the patient's lower body is lifted by starting the bottom motor base to drive the entire device to rotate, allowing the patient to easily get out of bed.

[0024] 2. In this utility model, through the cooperation of components such as the rotating plate, support block, auxiliary block, locking block, and connecting joint, the handrail can be freely folded and fixed by pulling the pull block in conjunction with the elastic force of the spring to drive the locking piece to slide up and down and engage or disengage with the locking block, which facilitates patients to get up, especially for the elderly or people with mobility difficulties who need additional support, reducing their risk of falling when getting up. Attached Figure Description

[0025] Figure 1 This is a perspective view of an auxiliary wake-up device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the positioning block structure of an auxiliary bed-raising device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the motor base structure of an auxiliary bed-raising device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the handrail structure of an auxiliary bed-raising device proposed in this utility model;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Base plate; 2. Bracket; 3. Positioning block; 4. Telescopic cylinder one; 5. Space frame; 6. Support rod; 7. Fixed point block; 8. Motor base; 9. Rotating plate one; 10. Connecting block; 11. Telescopic cylinder two; 12. Rotating plate two; 13. Support block; 14. Auxiliary block; 15. Support rod; 16. Connecting section; 17. Handrail; 18. Sleeve; 19. Groove; 20. Clamping piece; 21. Spring; 22. Pulling block; 23. Locking block. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-3 This utility model provides an embodiment of an assisted bed-raising device, comprising a base plate 1, a bracket 2 fixedly connected to the top of the base plate 1, the base plate 1 supporting the bracket 2, two positioning blocks 3 fixedly connected to the right side inside the bracket 2, a positioning block 3 fixedly located at the middle of the left side inside the bracket 2, a telescopic cylinder 4 rotatably connected to the middle of the positioning block 3, a mesh frame 5 rotatably connected to the left side of the bracket 2, a support rod 6 fixedly connected to the middle of the mesh frame 5, two fixed point blocks 7 fixedly connected to the middle of the top of the support rod 6, the fixed point blocks 7 on the support rod 6 cooperating to support the telescopic cylinder 4, allowing the telescopic cylinder 4 to drive the mesh frame 5 to fold and rotate to raise the patient's upper body through telescopic movement, a motor base 8 fixedly connected to the bottom of the base plate 1, the motor base 8 being located on the bottom inner side of the base plate 1, which can drive the entire device to rotate after startup, a lifting component rotatably connected to the left side of the base plate 1, the lifting component assisting the patient's lower body to be raised, the above-mentioned device can assist the patient to easily get out of bed by lifting the patient's upper and lower body.

[0034] refer to Figure 2 , Figure 3 The left end of the telescopic cylinder 4 is rotatably connected to the middle of the fixed block 7, and the bottom end of the grid frame 5 is slidably connected to the middle of the top of the base plate 1. The fixed block 7 limits the position of the telescopic cylinder 4, and the left end of the telescopic cylinder 4 is fixed by the height of the fixed block 7 to realize the telescopic cylinder 4 to push the grid frame 5 to slide in the middle of the top of the base plate 1.

[0035] The lifting assembly includes a rotating plate 9, a connecting block 10, a telescopic cylinder 11, a rotating plate 12, and a support block 13. The right side of the rotating plate 9 is rotatably connected to the left side of the base plate 1. The top end of the connecting block 10 is fixedly connected to the middle of the bottom end of the rotating plate 9. The right side of the telescopic cylinder 11 is rotatably connected to the middle of the connecting block 10. The rotating plate 9 and the connecting block 10 define the right end of the telescopic cylinder 11. The right side of the rotating plate 12 is rotatably connected to the left side of the rotating plate 9. The top end of the support block 13 is fixedly connected to the bottom end of the rotating plate 12. The left end of the telescopic cylinder 11 is rotatably connected to the middle of the support block 13. The rotating plate 12 and the support block 13 define the left end of the telescopic cylinder 11.

[0036] refer to Figure 4 , Figure 5 Two auxiliary blocks 14 are fixedly connected to the top front and rear sides of the base plate 1. A support rod 15 is rotatably connected to the middle of the auxiliary block 14. A connecting section 16 is rotatably connected to the top of the support rod 15. Handrails 17 are fixedly connected to the top of the two connecting sections 16. Pulling the handrails 17 can drive the connecting sections 16 to rotate first, and then make the support rod 15 rotate around the auxiliary blocks 14, so that the handrails 17 can be folded and placed on the top of the base plate 1 for storage.

[0037] A support assembly is fixedly connected to the bottom left side of the handrail 17. The support assembly includes a sleeve 18, a groove 19, a latch 20, a spring 21, a pull block 22, and a latch 23. The top end of the sleeve 18 is fixedly connected to the bottom left side of the handrail 17. The groove 19 begins inside the sleeve 18. The latch 20 slides on the inner wall of the sleeve 18. The bottom end of the spring 21 is fixedly connected to the top end of the latch 20. The sleeve 18 and the groove 19 define the positions of the latch 20 and the spring 21. The right end of the pull block 22 is fixedly connected to the outside of the latch 20. In the middle of the part, the right side of the locking block 23 is connected to the top left side of the left end support rod 15. The bottom outer side of the locking piece 20 is engaged with the top inner wall of the locking block 23. Pulling the pull block 22 causes the locking piece 20 to be pushed upward to deform the spring 21, thereby allowing the locking piece 20 to disengage from the locking block 23. The top of the spring 21 is fixedly connected to the top of the inner wall of the groove 19. The outside of the pull block 22 is slidably connected to the inner wall of the groove 19. The outside of the sleeve 18 is in contact with the left side of the connecting section 16. This is to increase the locking force of the locking piece 20.

[0038] Working principle: When the patient does not need the handrail 17, the pull block 22 can be pulled to cause the locking piece 20 to be compressed upward and the spring 21 to deform, thereby allowing the locking piece 20 to disengage from the locking block 23. Then, the handrail 17 can be pulled to the right so that the support rod 15 can fold the handrail 17 around the auxiliary block 14 for storage.

[0039] When the patient needs to get up, the telescopic cylinder 4 can be activated to push the mesh frame 5 to rotate around the left side of the support 2 through the connection of the fixed block 7, so as to adjust the appropriate upper body lifting angle and realize the patient's upper body lifting action. When the patient needs to get out of bed, the telescopic cylinder 11 can be activated to pull the rotating plate 12 and the rotating plate 9 to fold and lift the patient's lower body. Then, the motor base 8 is activated to drive the entire device to rotate to the middle position of the side. Then, the telescopic cylinder 11 is activated again to lower the rotating plate 12 and the rotating plate 9, which can help patients with limited mobility to get out of bed.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary bed-raising device, comprising a base plate (1), characterized in that: A bracket (2) is fixedly connected to the top of the base plate (1). Two positioning blocks (3) are fixedly connected to the right side of the inside of the bracket (2). A telescopic cylinder (4) is rotatably connected to the middle of the positioning block (3). A mesh frame (5) is rotatably connected to the left of the bracket (2). A support rod (6) is fixedly connected to the middle of the mesh frame (5). Two fixed point blocks (7) are fixedly connected to the middle of the top of the support rod (6). A motor base (8) is fixedly connected to the bottom of the base plate (1). A lifting component is rotatably connected to the left side of the base plate (1). Two auxiliary blocks (14) are fixedly connected to the front and rear sides of the top of the base plate (1). A support rod (15) is rotatably connected to the middle of the auxiliary block (14). A connecting section (16) is rotatably connected to the top of the support rod (15). A handrail (17) is fixedly connected to the top of the two connecting sections (16). A support component is fixedly connected to the left side of the bottom of the handrail (17).

2. The auxiliary wake-up device according to claim 1, characterized in that: The lifting assembly includes a rotating plate (9), a connecting block (10), a telescopic cylinder (11), a rotating plate (12), and a support block (13). The right side of the rotating plate (9) is rotatably connected to the left side of the base plate (1). The top end of the connecting block (10) is fixedly connected to the middle of the bottom end of the rotating plate (9). The right side of the telescopic cylinder (11) is rotatably connected to the middle of the connecting block (10). The right side of the rotating plate (12) is rotatably connected to the left side of the rotating plate (9). The top end of the support block (13) is fixedly connected to the bottom end of the rotating plate (12).

3. The auxiliary wake-up device according to claim 1, characterized in that: The support assembly includes a sleeve (18), a groove (19), a clip (20), a spring (21), a pull block (22), and a clip (23). The top end of the sleeve (18) is fixedly connected to the left side of the bottom end of the handrail (17). The groove (19) begins inside the sleeve (18). The clip (20) slides on the inner wall of the sleeve (18). The bottom end of the spring (21) is fixedly connected to the top end of the clip (20).

4. The auxiliary wake-up device according to claim 3, characterized in that: The right end of the pull block (22) is fixedly connected to the outside of the card (20) in the middle, and the right side of the card block (23) is connected to the top left of the support rod (15) at the left end.

5. The auxiliary wake-up device according to claim 2, characterized in that: The left end of the telescopic cylinder one (4) is rotatably connected to the middle of the fixed block (7), and the left end of the telescopic cylinder two (11) is rotatably connected to the middle of the support block (13).

6. The auxiliary wake-up device according to claim 1, characterized in that: The bottom end of the space frame (5) is slidably connected to the top center of the base plate (1).

7. The auxiliary wake-up device according to claim 3, characterized in that: The top end of the spring (21) is fixedly connected to the top end of the inner wall of the groove (19), and the outside of the pull block (22) is slidably connected to the inner wall of the groove (19).

8. The auxiliary wake-up device according to claim 3, characterized in that: The bottom outer end of the card (20) engages with the top inner wall of the card block (23), and the outer side of the sleeve (18) is attached to the left side of the connecting section (16).

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