Auxiliary getting-up device for elderly patients

Abstract

The utility model discloses an auxiliary getting-up device for elderly patients, which relates to the technical field of getting-up devices and comprises a U-shaped plate, a moving component is arranged above the U-shaped plate and used for moving the U-shaped plate, a U-shaped seat is fixed at the bottom of the U-shaped plate, and a first carrying tube is rotatably connected between opposite inner walls of the U-shaped seat through a pin shaft. A fixing rod is fixed to the outer wall of the first carrying pipe, a holding rod is fixed to the bottom end of the fixing rod, the holding rod is sleeved with two fixing plates, and the combination positions of the holding rod and the fixing plates are rotationally connected through bearings. The moving assembly can be used for pulling the holding rod to move, so that the elderly patient holding the holding rod can be slowly pulled up by the moving holding rod, the getting-up movement from lying to sitting up is completed, the elderly patient can get up in a more labor-saving and worry-saving mode, the wrist of the elderly patient can be bound to the fixing plate through a hook-and-loop fastener in cooperation with a bandage, and therefore the elderly patient can get up more conveniently. And accidents caused by loosening the holding rod due to insufficient holding force of the elderly patient are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bed-awakening devices, in particular to an auxiliary bed-awakening device for elderly patients. Background Art

[0002] As people age, their body functions continue to decline, their body coordination becomes worse, and many daily behaviors become difficult to perform normally. The most common behavior of getting up becomes very difficult for the elderly, especially elderly patients, making it difficult for elderly patients to sit up when getting out of bed, seriously affecting their normal life.

[0003] Common auxiliary bed-lifting devices are generally designed in combination with beds, and have high production costs, resulting in expensive sales prices. Elderly patients have high daily medical expenses and limited financial resources, making it difficult for them to afford the expenses of such auxiliary bed-lifting devices. In addition, the use of such auxiliary bed-lifting devices requires elderly patients to change beds, which not only increases the workload, but also leaves the original bed unused, resulting in idleness and waste. Utility Model Content

[0004] The purpose of the present application is to provide an auxiliary bed-raising device for elderly patients, so as to solve the problem mentioned in the above background technology that the existing auxiliary bed-raising devices are generally designed in combination with beds, and have high production costs, resulting in expensive sales prices. Elderly patients have large daily medical expenses and limited economic capabilities, making it difficult for them to afford the expenses of such auxiliary bed-raising devices. Moreover, the use of such auxiliary bed-raising devices requires elderly patients to change beds, which not only increases the workload, but also leaves the original beds unused, resulting in idleness and waste.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an auxiliary bed-raising device for elderly patients, comprising a U-shaped plate, a shifting assembly is arranged above the U-shaped plate, and the shifting assembly is used to move the position of the U-shaped plate, a U-shaped seat is fixed to the bottom of the U-shaped plate, a first carrier tube is rotatably connected between the relative inner walls of the U-shaped seat through a pin shaft, a fixing rod is fixed to the outer wall of the first carrier tube, a grip rod is fixed to the bottom end of the fixing rod, two fixing plates are sleeved on the outside of the grip rod, and the joint between the grip rod and the fixing plate is rotatably connected through a bearing, the two fixing plates are respectively arranged on both sides of the fixing rod, a strap is fixed to the fixing plate, and a through hole is opened on the fixing plate for the strap to pass through, a Velcro hook surface and a Velcro fleece surface are sewn on the strap, and the Velcro hook surface and the Velcro fleece surface are bonded to each other, and a folding drive assembly is arranged between the U-shaped plate and the fixing rod, and the folding drive assembly is used to adjust the angle between the fixing rod and the U-shaped plate.

[0006] Furthermore, the outside of the binding strap is fixedly sleeved with a first limiting block, and the first limiting block is located between the Velcro hook surface and the Velcro fleece surface.

[0007] Furthermore, the folding drive assembly includes two U-shaped blocks, one of which is fixedly mounted on a U-shaped plate, and a fixed block is fixedly mounted on the other U-shaped block, and the fixed block is fixedly sleeved on the outside of a fixed rod, and a second carrier tube is rotatably connected between the relative inner walls of the U-shaped blocks via a pin shaft, and an electric push rod is fixedly mounted between the two second carrier tubes.

[0008] Furthermore, the movement assembly includes a mounting plate, which is provided with a plurality of mounting holes, and the cross-section of the mounting plate is a "T"-shaped structure, a reserved groove is provided at the bottom of the mounting plate, a screw rod is rotatably connected between the left and right inner walls of the reserved groove through a bearing, a slider is threadedly connected to the screw rod, and the slider is slidably matched with the inner wall of the reserved groove, a driving motor is arranged on the right side of the mounting plate, the screw rod is driven by the driving motor, and the U-shaped plate is fixedly mounted on the bottom of the slider.

[0009] Furthermore, second limit blocks are fixed to the front and rear inner walls of the U-shaped plate, and a sliding groove for the second limit block to slide is provided on the mounting plate.

[0010] Furthermore, a reinforcement rod is fixed between the left and right inner walls of the reserved groove, the sliding block is slidably sleeved on the outside of the reinforcement rod, and the reinforcement rod is arranged parallel to the screw rod.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. In the utility model, the shifting assembly can be used to pull the grip bar to move, so that the elderly patient holding the grip bar can be slowly pulled up by the moving grip bar to complete the activity of getting up from lying down to sitting up, making it easier and more worry-free for the elderly patient to get up. The Velcro and straps can be used to tie the elderly patient's wrist to the fixed plate to avoid accidents caused by the elderly patient loosening the grip bar due to insufficient grip strength.

[0013] 2. In the utility model, the auxiliary bed-raising device can be fixed on the wall directly above the bed by means of nails or other fixings for use by elderly patients, without the need for elderly patients to change beds. In addition, the auxiliary bed-raising device has a compact structure and low cost, and can better meet the purchase and use needs of elderly patients.

[0014] 3. In the utility model, the electric push rod can be used to pull the fixing rod to rotate around the first carrier tube, so that the fixing rod is changed from a vertical state to a horizontal state. In this way, the fixing rod can be folded and will not affect the elderly patient's bed rest when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an auxiliary device for elderly patients to get out of bed in an embodiment of the present application;

[0017] Figure 2 This is a connection diagram of the U-shaped plate, the U-shaped seat, the first carrier tube, and the fixing rod in the embodiment of the present application;

[0018] Figure 3 A diagram showing the position relationship among the fixing plate, the strap, the Velcro hook surface, and the Velcro fleece surface in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the overall structure of the folding drive assembly in the embodiment of the present application;

[0020] Figure 5 This is a schematic diagram of the overall structure of the moving assembly in the embodiment of the present application;

[0021] Figure 6 It is a partial structural diagram of the moving component in the embodiment of the present application.

[0022] In the figure: 1. U-shaped plate; 2. U-shaped seat; 3. first carrier tube; 4. fixing rod; 5. grip rod; 6. fixing plate; 7. strap; 8. Velcro hook surface; 9. Velcro fur surface; 10. first limit block; 11. U-shaped block; 12. second carrier tube; 13. electric push rod; 14. fixing block; 15. mounting plate; 16. mounting hole; 17. reserved groove; 18. screw rod; 19. slider; 20. drive motor; 21. second limit block; 22. slide groove; 23. reinforcement rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example: Reference Figure 1-6The auxiliary bed-raising device for elderly patients shown in the figure comprises a U-shaped plate 1, a shifting assembly is arranged above the U-shaped plate 1, and the shifting assembly is used to move the position of the U-shaped plate 1, a U-shaped seat 2 is fixed at the bottom of the U-shaped plate 1, a first carrier tube 3 is rotatably connected between the opposite inner walls of the U-shaped seat 2 through a pin shaft, a fixing rod 4 is fixed to the outer wall of the first carrier tube 3, a gripping rod 5 is fixed to the bottom end of the fixing rod 4, two fixing plates 6 are sleeved on the outside of the gripping rod 5, and the joint of the gripping rod 5 and the fixing plate 6 is rotatably connected through a bearing, and the two fixing plates 6 are arranged on both sides of the fixing rod 4, and the fixing A strap 7 is fixed on the plate 6, and a through hole for the strap 7 to pass through is opened on the fixed plate 6, a Velcro hook surface 8 and a Velcro fleece surface 9 are sewn on the strap 7, the Velcro hook surface 8 and the Velcro fleece surface 9 are bonded to each other, a first limit block 10 is fixedly sleeved on the outside of the strap 7, the first limit block 10 is located between the Velcro hook surface 8 and the Velcro fleece surface 9, and the setting of the first limit block 10 can prevent the strap 7 from escaping from the through hole, a folding drive assembly is arranged between the U-shaped plate 1 and the fixed rod 4, and the folding drive assembly is used to adjust the angle between the fixed rod 4 and the U-shaped plate 1;

[0025] The shifting assembly can be used to pull the grip rod 5 to move, so that the elderly patient holding the grip rod 5 can be slowly pulled up by the moving grip rod 5 to complete the activity of getting up from lying down to sitting up, making it easier and more worry-free for the elderly patients to get up. The Velcro and the strap 7 can be used to tie the wrists of the elderly patients to the fixing plate 6 to prevent accidents caused by the elderly patients loosening the grip rod 5 due to insufficient grip strength. When using the strap 7, the elderly only need to tie one of their wrists, and the other hand can be used to operate the auxiliary getting-up device.

[0026] The folding drive assembly includes two U-shaped blocks 11, one of which is fixedly mounted on the U-shaped plate 1, and a fixing block 14 is fixedly mounted on the other U-shaped block 11, and the fixing block 14 is fixedly sleeved on the outside of the fixing rod 4, and a second carrier tube 12 is rotatably connected between the opposite inner walls of the U-shaped blocks 11 through a pin shaft, and an electric push rod 13 is fixedly mounted between the two second carrier tubes 12;

[0027] The electric push rod 13 can be used to pull the fixing rod 4 to rotate around the first carrier tube 3, so that the fixing rod 4 is transformed from a vertical state to a horizontal state. In this way, the fixing rod 4 can be folded and will not affect the elderly patient's bed rest when not in use.

[0028] Among them, the moving component includes a mounting plate 15, a plurality of mounting holes 16 are provided on the mounting plate 15, and the cross section of the mounting plate 15 is a "T"-shaped structure. The mounting plate 15 can be fixed to the wall directly above the bed by nails and other fixings for use by elderly patients, and there is no need for elderly patients to change beds. The auxiliary bed-raising device has a compact structure and low cost, and can better meet the purchase and use needs of elderly patients. A reserved groove 17 is provided at the bottom of the mounting plate 15, and a screw rod 18 is rotatably connected between the left and right inner walls of the reserved groove 17 through a bearing. A slider 19 is threadedly connected to the screw rod 18, and the slider 19 is slidably matched with the inner wall of the reserved groove 17. A driving motor 20 is provided on the right side of the mounting plate 15, and the screw rod 18 is driven by the driving motor 20. The U-shaped plate 1 is fixedly installed at the bottom of the slider 19;

[0029] The driving motor 20 is used to drive the screw rod 18 to rotate, so that the screw rod 18 pulls the slider 19 to slide inside the reserved groove 17 in a screw transmission manner, and the slider 19 pulls the fixed rod 4 to move, thereby completing the lifting operation of the elderly patient.

[0030] Among them, the front and rear inner walls of the U-shaped plate 1 are both fixed with a second limit block 21, the mounting plate 15 is provided with a slide groove 22 for the second limit block 21 to slide, a reinforcement rod 23 is fixed between the left and right inner walls of the reserved groove 17, the slider 19 is slidably sleeved on the outside of the reinforcement rod 23, and the reinforcement rod 23 is arranged parallel to the screw rod 18;

[0031] The second limit block 21 cooperates with the slide groove 22 to limit the range of movement of the U-shaped plate 1 and improve the stability of the connection between the U-shaped plate 1 and the mounting plate 15. The use of the reinforcement rod 23 can share the pressure of the slider 19 on the screw rod 18.

[0032] Working principle of this utility model:

[0033] The mounting plate 15 is hoisted and fixed on the wall above the bed by using expansion nails. At the beginning, the electric push rod 13 is in a retracted state, and the fixing rod 4 is in a horizontal state and folded together with the U-shaped plate 1. In this way, the fixing rod 4 will not affect the normal bed rest of the elderly patient;

[0034] When the elderly patient is unable to sit up in bed, the electric push rod 13 can be controlled to extend by the control switch, so that the electric push rod 13 pushes the fixing rod 4 from the horizontal state to the vertical state. In this way, the fixing rod 4 and the U-shaped plate 1 are unfolded, and the elderly patient can hold the gripping rod 5 and insert one of his arms into the inside of the strap 7. After binding the wrist to the fixing plate 6, the Velcro fur surface 9 and the Velcro hook surface 8 are bonded to each other, and the wrist can be locked with the strap 7 and the fixing plate 6 to prevent the elderly patient from being pulled up by the gripping rod 5 when the gripping rod 5 is released due to insufficient gripping force, thereby preventing safety hazards.

[0035] After the preparation is completed, the elderly patient holds the grip 5 and controls the drive motor 20 through the control switch to drive the screw rod 18 to rotate forward. The screw rod 18 pulls the fixed rod 4 to move toward the end of the bed in a screw transmission manner until the elderly patient is pulled up and sits up. After the elderly patient sits up, he can get up and get out of bed.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary device for elderly patients to get out of bed, comprising a U-shaped plate (1), characterized in that: A shifting assembly is arranged above the U-shaped plate (1), and the shifting assembly is used to shift the position of the U-shaped plate (1). A U-shaped seat (2) is fixed at the bottom of the U-shaped plate (1), and a first carrier tube (3) is rotatably connected between the opposite inner walls of the U-shaped seat (2) via a pin shaft. A fixing rod (4) is fixed to the outer wall of the first carrier tube (3), and a gripping rod (5) is fixed to the bottom end of the fixing rod (4). Two fixing plates (6) are sleeved on the outside of the gripping rod (5), and the joint between the gripping rod (5) and the fixing plate (6) is rotatably connected via a bearing. The two fixing plates (6) are respectively arranged on both sides of the fixing rod (4); a strap (7) is fixed on the fixing plate (6); and a through hole for the strap (7) to pass through is provided on the fixing plate (6); a Velcro hook surface (8) and a Velcro fleece surface (9) are sewn on the strap (7); the Velcro hook surface (8) and the Velcro fleece surface (9) are bonded to each other; and a folding drive component is arranged between the U-shaped plate (1) and the fixing rod (4); the folding drive component is used to adjust the angle between the fixing rod (4) and the U-shaped plate (1).

2. The device for assisting elderly patients to get out of bed according to claim 1, characterized in that: The binding strap (7) is externally fixedly sleeved with a first limiting block (10), and the first limiting block (10) is located between the Velcro hook surface (8) and the Velcro fleece surface (9).

3. The device for assisting elderly patients to get out of bed according to claim 1, characterized in that: The folding drive assembly comprises two U-shaped blocks (11), one of the U-shaped blocks (11) being fixedly mounted on the U-shaped plate (1), and the other of the U-shaped blocks (11) being fixedly mounted with a fixing block (14), the fixing block (14) being fixedly sleeved on the outside of a fixing rod (4), a second carrier tube (12) being rotatably connected between opposite inner walls of the U-shaped blocks (11) via a pin shaft, and an electric push rod (13) being fixedly mounted between the two second carrier tubes (12).

4. The device for assisting elderly patients to get out of bed according to claim 1, characterized in that: The displacement assembly comprises a mounting plate (15), a plurality of mounting holes (16) are provided on the mounting plate (15), and the cross section of the mounting plate (15) is a "T"-shaped structure. A reserved groove (17) is provided at the bottom of the mounting plate (15), a screw rod (18) is rotatably connected between the left and right inner walls of the reserved groove (17) via a bearing, a slider (19) is threadedly connected to the screw rod (18), and the slider (19) is slidably matched with the inner wall of the reserved groove (17), a driving motor (20) is provided on the right side of the mounting plate (15), the screw rod (18) is driven by the driving motor (20), and the U-shaped plate (1) is fixedly mounted on the bottom of the slider (19).

5. The device for assisting elderly patients to get out of bed according to claim 4, characterized in that: The front and rear inner walls of the U-shaped plate (1) are both fixed with second limit blocks (21), and the mounting plate (15) is provided with a sliding groove (22) for the second limit block (21) to slide.

6. The device for assisting elderly patients to get out of bed according to claim 4, characterized in that: A reinforcement rod (23) is fixed between the left and right inner walls of the reserved groove (17), the slider (19) is slidably sleeved on the outside of the reinforcement rod (23), and the reinforcement rod (23) is arranged in parallel with the screw rod (18).

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