Auxiliary turning-over device for old people

Abstract

The invention relates to the technical field of turning-over assisting, and discloses a turning-over assisting device for old people, which comprises a bottom plate, a lifting mechanism and a turning-over mechanism, the lifting mechanism comprises guide columns arranged at the two ends of the bottom plate, the middles of the guide columns are slidably connected with the ends of a lifting seat, a lifting lead screw is rotationally connected to the middle of the bottom plate, and the middle of the lifting lead screw is in threaded connection with the middle of the lifting seat; the turnover mechanism comprises an extending beam arranged on the side face of the lifting base, the end of the extending beam is fixedly connected with an extending plate, and the end of the extending plate is rotationally connected with a turnover plate. According to the turning-over assisting device suitable for the old people, the turning-over plate is directly inserted into the upper portion of the bed surface, so that the turning-over assisting device can be used on a common sickbed, and the application difficulty of the turning-over assisting device is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of auxiliary turning over, in particular to an auxiliary turning over device for the elderly. Background Art

[0002] Elderly care is the process of diagnosing and treating the elderly's existing or potential health problems. For example, elderly mental health and various diseases. At present, when caring for the elderly, they usually need to lie on a nursing bed, and then use medical equipment to care for the elderly. However, the existing nursing beds do not have a turning-over assist function. When the elderly turn over, they need the assistance of nursing staff due to their own lack of strength, which makes it inconvenient for the elderly to turn over.

[0003] However, some existing turning devices are directly installed on the hospital bed, which makes the original hospital bed unusable and the application cost of the turning device is too high, so it is necessary to improve it. Summary of the invention

[0004] The present invention provides a turning-over assisting device for the elderly, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An auxiliary turning device for the elderly, comprising a bottom plate, a lifting mechanism and a turning mechanism;

[0007] The lifting mechanism includes guide columns arranged at both ends of the bottom plate, the middle part of the guide columns is slidably connected to the end of the lifting seat, the middle part of the bottom plate is rotatably connected to a lifting screw rod, and the middle part of the lifting screw rod is threadedly connected to the middle part of the lifting seat;

[0008] The turnover mechanism comprises an extension beam arranged on the side of the lifting seat, the end of the extension beam is fixedly connected to the extension plate, and the end of the extension plate is rotatably connected to the turnover plate.

[0009] As a preferred technical solution of the present invention, the end of the guide column is fixedly connected to the top plate, the middle of the top plate is rotatably connected to the end of the lifting screw rod, and an auxiliary support assembly is provided on the side of the bottom plate.

[0010] As a preferred technical solution of the present invention, the auxiliary support assembly includes an auxiliary rotating seat arranged on the side of the base plate, the auxiliary rotating seat is rotatably connected to the auxiliary support plate, the side of the auxiliary support plate is rotatably connected to the limit rod, and the side of the base plate is provided with a slot that cooperates with the limit rod.

[0011] As a preferred technical solution of the present invention, the ends of the base plate and the auxiliary support plate are both provided with running wheels.

[0012] As a preferred technical solution of the present invention, a first drive motor is arranged in the middle of the base plate, the output shaft of the first drive motor is fixedly connected to the first bevel gear, the first bevel gear is meshedly connected to the second bevel gear, and the second bevel gear is fixedly connected to the lifting screw.

[0013] As a preferred technical solution of the present invention, a fixed plate is provided on the lifting seat, a flip screw is threadedly connected to the middle of the fixed plate, the end of the flip screw is rotatably connected to a push plate, and a triangular top block cooperating with the flip plate is provided in the middle of the push plate.

[0014] As a preferred technical solution of the present invention, guide rods are slidably connected on both sides of the fixed plate, one end of the guide rod is fixedly connected to the end of the push plate, the other end of the guide rod is fixedly connected to the cross plate, and the middle part of the cross plate is rotatably connected to the flip screw.

[0015] As a preferred technical solution of the present invention, a second drive motor is arranged on the side of the horizontal plate, the output shaft of the second drive motor is fixedly connected to the third bevel gear, the third bevel gear is meshedly connected to the fourth bevel gear, and the fourth bevel gear is fixedly connected to the end of the flip screw.

[0016] The present invention has the following benefits:

[0017] The present invention is applicable to an auxiliary turning device for the elderly. By directly inserting a turning plate above a bed surface, the device can be used on a common hospital bed, thereby reducing the application difficulty of the turning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The present invention is a schematic diagram of the structure of a device for assisting the elderly in turning over.

[0020] Figure 2 The present invention is a right side view of a device for assisting the elderly in turning over.

[0021] Figure 3 The present invention is a schematic diagram of the structure of a lifting mechanism in a turning-over assisting device for the elderly.

[0022] Figure 4 for Figure 3 A is a partial enlarged schematic diagram of the middle part.

[0023] Figure 5The present invention is a schematic diagram of the structure of an auxiliary support assembly in an auxiliary turning device for the elderly.

[0024] Figure 6 The present invention is a schematic diagram of the structure of a turning mechanism in a turning-over assisting device for the elderly.

[0025] Figure 7 for Figure 6 Half section view.

[0026] In the figure: 1. bottom plate; 2. lifting mechanism; 3. flipping mechanism; 4. guide column; 5. lifting seat; 6. top plate; 7. lifting screw; 8. auxiliary support assembly; 9. second bevel gear; 10. first bevel gear; 11. first drive motor; 12. slot; 13. limit rod; 14. auxiliary support plate; 15. auxiliary rotating seat; 16. walking wheel; 17. fixed plate; 18. flipping screw; 19. push plate; 20. triangular top block; 21. extending beam; 22. extending plate; 23. flipping plate; 24. second drive motor; 25. third bevel gear; 26. fourth bevel gear; 27. cross plate; 28. guide rod. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In one embodiment, see Figure 1-Figure 7 , an auxiliary turning device for the elderly, comprising a base plate 1, a lifting mechanism 2 and a flipping mechanism 3; the lifting mechanism 2 comprises guide columns 4 arranged at both ends of the base plate 1, the middle part of the guide columns 4 is slidably connected to the end of a lifting seat 5, a lifting screw rod 7 is rotatably connected to the middle part of the base plate 1, and the middle part of the lifting screw rod 7 is threadedly connected to the middle part of the lifting seat 5; the flipping mechanism 3 comprises an extension beam 21 arranged on the side of the lifting seat 5, the end of the extension beam 21 is fixedly connected to an extension plate 22, and the end of the extension plate 22 is rotatably connected to a flipping plate 23.

[0029] In one case of this embodiment, it includes a bottom plate 1, a lifting mechanism 2 and a flipping mechanism 3; the lifting mechanism 2 includes guide columns 4 arranged at both ends of the bottom plate 1, the middle part of the guide columns 4 is slidably connected to the end of the lifting seat 5, the middle part of the bottom plate 1 is rotatably connected to a lifting screw 7, and the middle part of the lifting screw 7 is threadedly connected to the middle part of the lifting seat 5; the flipping mechanism 3 includes an extension beam 21 arranged on the side of the lifting seat 5, the end of the extension beam 21 is fixedly connected to an extension plate 22, and the end of the extension plate 22 is rotatably connected to a flipping plate 23. The end of the guide column 4 is fixedly connected to the top plate 6, the middle part of the top plate 6 is rotatably connected to the end of the lifting screw 7, and the side of the bottom plate 1 is provided with an auxiliary support assembly 8.

[0030] In one case of this embodiment, it includes a bottom plate 1, a lifting mechanism 2 and a flipping mechanism 3; the lifting mechanism 2 includes a guide column 4 arranged at both ends of the bottom plate 1, the middle part of the guide column 4 is slidably connected to the end of the lifting seat 5, the middle part of the bottom plate 1 is rotatably connected to the lifting screw 7, and the middle part of the lifting screw 7 is threadedly connected to the middle part of the lifting seat 5; the flipping mechanism 3 includes an extension beam 21 arranged on the side of the lifting seat 5, the end of the extension beam 21 is fixedly connected to the extension plate 22, and the end of the extension plate 22 is rotatably connected to the flipping plate 23. The end of the guide column 4 is fixedly connected to the top plate 6, the middle part of the top plate 6 is rotatably connected to the end of the lifting screw 7, and the side of the bottom plate 1 is provided with an auxiliary support assembly 8. The auxiliary support assembly 8 includes an auxiliary rotating seat 15 arranged on the side of the bottom plate 1, the auxiliary rotating seat 15 is rotatably connected to the auxiliary support plate 14, the side of the auxiliary support plate 14 is rotatably connected to the limit rod 13, and the side of the bottom plate 1 is provided with a card slot 12 that cooperates with the limit rod 13. The ends of the bottom plate 1 and the auxiliary support plate 14 are both provided with running wheels 16 .

[0031] In one case of the present embodiment, it includes a base plate 1, a lifting mechanism 2 and a flipping mechanism 3; the lifting mechanism 2 includes guide columns 4 arranged at both ends of the base plate 1, the middle part of the guide columns 4 is slidably connected to the end of the lifting seat 5, the middle part of the base plate 1 is rotatably connected to a lifting screw 7, the middle part of the lifting screw 7 is threadedly connected to the middle part of the lifting seat 5; the flipping mechanism 3 includes an extension beam 21 arranged on the side of the lifting seat 5, the end of the extension beam 21 is fixedly connected to an extension plate 22, and the end of the extension plate 22 is rotatably connected to a flipping plate 23. The middle part of the base plate 1 is provided with a first drive motor 11, the output shaft of the first drive motor 11 is fixedly connected to a first bevel gear 10, the first bevel gear 10 is meshedly connected to a second bevel gear 9, and the second bevel gear 9 is fixedly connected to the lifting screw 7.

[0032] In one case of the present embodiment, it includes a base plate 1, a lifting mechanism 2 and a flipping mechanism 3; the lifting mechanism 2 includes guide columns 4 arranged at both ends of the base plate 1, the middle part of the guide columns 4 is slidably connected to the end of the lifting seat 5, the middle part of the base plate 1 is rotatably connected to a lifting screw 7, and the middle part of the lifting screw 7 is threadedly connected to the middle part of the lifting seat 5; the flipping mechanism 3 includes an extension beam 21 arranged on the side of the lifting seat 5, the end of the extension beam 21 is fixedly connected to an extension plate 22, and the end of the extension plate 22 is rotatably connected to a flipping plate 23. The lifting seat 5 is provided with a fixed plate 17, the middle part of the fixed plate 17 is threadedly connected to a flipping screw 18, the end of the flipping screw 18 is rotatably connected to a push plate 19, and the middle part of the push plate 19 is provided with a triangular top block 20 that cooperates with the flipping plate 23.

[0033] In one case of the present embodiment, it includes a base plate 1, a lifting mechanism 2 and a flipping mechanism 3; the lifting mechanism 2 includes guide columns 4 arranged at both ends of the base plate 1, the middle part of the guide columns 4 is slidably connected to the end of the lifting seat 5, the middle part of the base plate 1 is rotatably connected to a lifting screw 7, and the middle part of the lifting screw 7 is threadedly connected to the middle part of the lifting seat 5; the flipping mechanism 3 includes an extension beam 21 arranged on the side of the lifting seat 5, the end of the extension beam 21 is fixedly connected to an extension plate 22, and the end of the extension plate 22 is rotatably connected to a flipping plate 23. The lifting seat 5 is provided with a fixed plate 17, the middle part of the fixed plate 17 is threadedly connected to a flipping screw 18, the end of the flipping screw 18 is rotatably connected to a push plate 19, and the middle part of the push plate 19 is provided with a triangular top block 20 that cooperates with the flipping plate 23. The two sides of the fixed plate 17 are slidably connected with guide rods 28, one end of the guide rods 28 is fixedly connected to the end of the push plate 19, the other end of the guide rods 28 is fixedly connected to the transverse plate 27, and the middle of the transverse plate 27 is rotatably connected to the flip screw 18. The side of the transverse plate 27 is provided with a second drive motor 24, the output shaft of the second drive motor 24 is fixedly connected to the third bevel gear 25, the third bevel gear 25 is meshedly connected to the fourth bevel gear 26, and the fourth bevel gear 26 is fixedly connected to the end of the flip screw 18.

[0034] During the implementation of this embodiment, the auxiliary support plate 14 is deflected outward, and the limiting rod 13 is inserted into the slot 12. At this time, the auxiliary support plate 14 is unfolded, and the entire device can be stably placed on the ground.

[0035] Start the first drive motor 11, and the first drive motor 11 drives the lifting screw 7 to rotate through gear transmission, and the lifting screw 7 drives the lifting seat 5 to move upward, so that the flip plate 23 is slightly higher than the bed surface. At this time, the flip plate 23 can be pushed toward the bed surface, and the auxiliary support plate 14 is inserted into the bottom of the bed. The flip plate 23 falls on the bed surface. During the insertion process, the elderly person can slightly lift the body so that the flip plate 23 moves between the elderly person's body and the bed surface. At this time, the entire device is ready.

[0036] Start the second drive motor 24, which drives the flip screw 18 to rotate through gear transmission. The flip screw 18 drives the triangular top block 20 to move toward the flip plate 23. The triangular top block 20 will push the flip plate 23 to flip, thereby cooperating with the elderly to perform the flipping operation.

[0037] The present invention is applicable to an auxiliary turning device for the elderly. By directly inserting the turning plate 23 above the bed surface, the device can be used on a common hospital bed, thereby reducing the application difficulty of the turning device.

[0038] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A turning device for elderly people, characterized in that: It includes a bottom plate, a lifting mechanism and a turning mechanism; The lifting mechanism includes guide columns arranged at both ends of the bottom plate, the middle part of the guide columns is slidably connected to the end of the lifting seat, the middle part of the bottom plate is rotatably connected to a lifting screw rod, and the middle part of the lifting screw rod is threadedly connected to the middle part of the lifting seat; The turnover mechanism comprises an extension beam arranged on the side of the lifting seat, the end of the extension beam is fixedly connected to the extension plate, and the end of the extension plate is rotatably connected to the turnover plate.

2. The turning device for assisting the elderly according to claim 1, characterized in that: The end of the guide column is fixedly connected to the top plate, the middle of the top plate is rotatably connected to the end of the lifting screw rod, and the side of the bottom plate is provided with an auxiliary support assembly.

3. The turning-over assisting device for the elderly according to claim 2, characterized in that: The auxiliary support assembly includes an auxiliary rotating seat arranged on the side of the base plate, the auxiliary rotating seat is rotatably connected to the auxiliary support plate, the side of the auxiliary support plate is rotatably connected to the limiting rod, and the side of the base plate is provided with a slot that cooperates with the limiting rod.

4. The turning-over assisting device for the elderly according to claim 3, characterized in that: The ends of the bottom plate and the auxiliary support plate are both provided with running wheels.

5. The turning-over assisting device for the elderly according to claim 1, characterized in that: A first drive motor is arranged in the middle of the bottom plate, an output shaft of the first drive motor is fixedly connected to a first bevel gear, the first bevel gear is meshedly connected to a second bevel gear, and the second bevel gear is fixedly connected to a lifting screw.

6. The turning-over assisting device for the elderly according to claim 1, characterized in that: The lifting seat is provided with a fixed plate, the middle part of the fixed plate is threadedly connected with a flip screw rod, the end of the flip screw rod is rotatably connected with a push plate, and the middle part of the push plate is provided with a triangular top block matched with the flip plate.

7. The turning-over assisting device for the elderly according to claim 6, characterized in that: The two sides of the fixed plate are slidably connected with guide rods, one end of the guide rod is fixedly connected to the end of the push plate, the other end of the guide rod is fixedly connected to the cross plate, and the middle part of the cross plate is rotatably connected to the flip screw rod.

8. The turning-over assisting device for the elderly according to claim 1, characterized in that: A second drive motor is arranged on the side of the transverse plate, the output shaft of the second drive motor is fixedly connected to the third bevel gear, the third bevel gear is meshedly connected to the fourth bevel gear, and the fourth bevel gear is fixedly connected to the end of the flip screw.

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