Auxiliary turning-over device

Abstract

The utility model belongs to the technical field of old people nursing, and particularly relates to an auxiliary turning-over device which comprises supporting legs. A first supporting plate is fixedly connected between the opposite inner walls of the pair of supporting legs. A connecting block is arranged at the top end of one of the pair of supporting legs; the two sides of the connecting block are fixedly connected with connecting rods correspondingly. A pair of placing plates is arranged at the top end of one of the pair of first supporting legs; l-shaped telescopic plates are arranged on the two sides of the pair of placement plates correspondingly. In order to overcome the defects in the prior art and solve the problems that after an existing auxiliary turning-over device assists in turning over, due to the fact that a device for supporting the legs is not provided, one leg presses the other leg, blood circulation is not smooth due to long-time pressing, swelling and varicosity are caused, and a patient feels more comfortable. Even, long-time asymmetry is formed by deep vein thrombosis, and bone deformation, muscle atrophy or ankylosis can be caused by loads.

Description

Technical Field

[0001] The utility model belongs to the technical field of elderly care, in particular to an auxiliary turning device. Background Art

[0002] The elderly turning device is a device that assists the elderly to turn over in bed independently. For those patients with limited lower limb mobility, paralysis or special requirements after surgery, they cannot turn over by themselves and must rely on their family members or hospital nursing staff to assist in turning over and patting their backs to promote blood circulation. Turning patients over regularly is a labor-intensive task.

[0003] In the prior art, although the current auxiliary turning devices can effectively assist the disabled elderly to turn over, after turning over, because there is no device to support the legs, one leg is pressed on the other leg. Long-term compression leads to poor blood circulation, causing swelling, varicose veins, and even deep vein thrombosis. Long-term asymmetric load may cause bone deformation, muscle atrophy or joint stiffness.

[0004] Therefore, the utility model provides a device for assisting turning over. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology and to solve the problem that although the current auxiliary turning device can effectively assist the elderly with physical disabilities to turn over, after the assisted turning over, because there is no device to support the legs, one leg is pressed on the other leg. Long-term compression leads to poor blood circulation, causing swelling, varicose veins, and even deep vein thrombosis. Long-term asymmetric load may lead to bone deformation, muscle atrophy or joint stiffness.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an auxiliary turning device, comprising supporting legs; a first supporting plate is fixedly connected between the opposing inner walls of a pair of the supporting legs; a connecting block is provided at the top end of one of the pair of the supporting legs; connecting rods are respectively fixedly connected at both sides of the connecting block; a pair of placement plates are provided at the top end of one of the pair of the first supporting legs; L-shaped telescopic plates are respectively provided at both sides of the pair of the placement plates; both sides of a pair of the placement plates are respectively rotatably connected to the connecting rods; a first U-shaped frame is fixedly connected to the top end of one of the pair of the supporting legs; a power piece is provided at one side of the supporting leg; the power piece is used to drive the rotation of the connecting block.

[0007] Preferably, the power component includes a chassis; the chassis is fixedly connected to one side of the supporting leg; a motor is fixedly connected to one side inside the chassis; a rotating shaft is provided at the output end of the motor; one end of the rotating shaft passes through the supporting leg; a first bevel gear is fixedly connected to the rotating shaft; a first rotating rod is fixedly connected to the bottom end of the connecting block; a second bevel gear is fixedly connected to the bottom end of the first rotating rod; the first bevel gear and the second bevel gear are meshed with each other.

[0008] Preferably, an H-shaped plate is slidably connected to the top end of the first support plate; a pair of second support plates are hinged inside the H-shaped plate; a groove is provided at the top end of the first support plate; a group of cylinder telescopic rods are provided in the groove; a group of the cylinder telescopic rods are fixedly connected to the bottom end of the groove; a group of the telescopic ends of the cylinder telescopic rods are respectively hinged with T-shaped blocks; a pair of slide grooves are respectively provided at the bottom ends of a pair of the second support plates; a group of the T-shaped blocks are slidably connected in the slide grooves; a transmission member is provided inside the groove; the transmission member is used to drive the movement of the H-shaped plate.

[0009] Preferably, the transmission member includes a second rotating rod; one end of the second rotating rod is rotatably connected to one side of the inside of the groove, and the other end of the second rotating rod passes through the first support plate and is fixed to one end of the rotating shaft; a pair of first gears are fixed to the rotating shaft; a pair of tooth plates are fixed to the bottom end of the H-shaped plate; the gears and the tooth plates are meshed with each other.

[0010] Preferably, a pair of protective plates are provided on both sides of the first support plate; the pair of protective plates are respectively slidably connected to the side walls of the first support plate; and the top ends of the pair of protective plates are respectively fixedly connected to second U-shaped frames.

[0011] Preferably, a protective pad is provided on one side of the placement plate; the protective pad is made of sponge material.

[0012] The beneficial effects of the utility model are as follows:

[0013] The support leg is then pulled outwards to expand the distance between the L-shaped retractable plates, and the support leg is supported by the L-shaped retractable plates, so as to avoid one leg pressing on the other leg due to lying on the side. If the elderly person needs to change sides, they only need to retract the support plate and reverse the motor to change sides.

[0014] 2. The utility model describes an auxiliary turning over device, by arranging a sliding H-shaped plate on the top of the first support plate, which is driven to move to one side by a transmission member, so that the elderly can be slightly moved to the back side of turning over to avoid being too close to the edge, which may cause bumps when assisting the elderly to turn over; and by arranging a group of cylinder telescopic rods in the groove, and hingedly connecting one end of the cylinder telescopic rod to a T-shaped block, the second support plate on one side of the cylinder telescopic rod is lifted up in an inclined manner to assist the elderly to turn over, and the T-shaped block can slide in the slide groove to avoid getting stuck. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a front sectional view of the utility model;

[0018] Figure 3 yes Figure 2 A magnified view of middle;

[0019] Figure 4 It is a partial cross-sectional view of the utility model;

[0020] Figure 5 yes Figure 4 Enlarged view of middle B;

[0021] In the figure: 1. support leg; 2. first support plate; 3. connecting block; 4. connecting rod; 5. placement plate; 6. L-shaped telescopic plate; 7. first U-shaped frame; 8. chassis; 9. rotating shaft; 10. first bevel gear; 11. first rotating rod; 12. second bevel gear; 13. H-shaped plate; 14. second support plate; 15. groove; 16. cylinder telescopic rod; 17. T-shaped block; 18. second rotating rod; 19. first gear; 20. tooth plate; 21. protective plate; 22. second U-shaped frame; 23. slide groove; 24. motor. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 5As shown, an auxiliary turning device described in an embodiment of the utility model comprises a supporting leg 1; a first supporting plate 2 is fixedly connected between the opposite inner walls of a pair of supporting legs 1; a connecting block 3 is provided at the top of one of the supporting legs 1; connecting rods 4 are respectively fixedly connected on both sides of the connecting block 3; a pair of placing plates 5 are provided at the top of one of the first supporting legs 1; a pair of L-shaped telescopic plates 6 are respectively provided on both sides of the placing plates 5; a pair of placing plates 5 are rotatably connected to the connecting rod 4 on both sides; a first U-shaped frame 7 is fixedly connected to the top of one of the supporting legs 1; a power piece is provided on one side of the supporting leg 1; the power piece is used to drive the rotation of the connecting block 3. When working, by setting the supporting leg 1, the first supporting plate 2 is fixedly connected between the supporting legs 1, and by setting the top of one supporting leg 1 After the old man has turned over, the power worker brings the connecting block 3 to the square of the support plate 5, and stops rotating when it reaches the middle position, driving the placement plate 5 to be directly above the first support plate 2. Then the caregiver needs to lift one leg of the old man, and then rotate the connecting rod 4 to turn the placement plate 5 over, and then place the lifted leg on the placement plate 5, and then pull a pair of L-shaped telescopic plates 6 outward to expand the distance between the L-shaped telescopic plates 6, and then support the placement plate 5 through the L-shaped telescopic plates 6, so as to avoid one leg pressing on the other leg due to lying on the side. If you need to change sides, you only need to retract the placement plate 5 and reverse the motor 24 to change sides.

[0024] The power component includes a chassis 8; the chassis 8 is fixedly connected to one side of the supporting leg 1; a motor 24 is fixedly connected to one side of the chassis 8; a rotating shaft 9 is provided at the output end of the motor 24; one end of the rotating shaft 9 passes through the supporting leg 1; a first bevel gear 10 is fixedly connected to the rotating shaft 9; the bottom end of the connecting block 3 is fixedly connected to a first rotating rod 11; the bottom end of the first rotating rod 11 is fixedly connected to a second bevel gear 12; the first bevel gear 10 and the second bevel gear 12 are meshed with each other. When working, by setting the chassis 8, setting the motor 24 in the chassis 8, setting the rotating shaft 9 at the output end of the motor 24, and setting the first bevel gear 10 on the rotating shaft 9, by fixing the bottom end of the connecting block 3 to the first rotating rod 11, and fixing the bottom end of the first rotating rod 11 to the second bevel gear 12, the first bevel gear 10 and the second bevel gear 12 are transmitted, and then the connecting block 3 is driven to rotate at the top end of the supporting leg 1 to complete the support of the elderly's legs.

[0025] The top of the first support plate 2 is slidably connected with an H-shaped plate 13; a pair of second support plates 14 are hinged inside the H-shaped plate 13; a groove 15 is provided at the top of the first support plate 2; a group of cylinder telescopic rods 16 are provided in the groove 15; a group of cylinder telescopic rods 16 are fixedly connected to the bottom of the groove 15; a group of telescopic ends of the cylinder telescopic rods 16 are hinged with T-shaped blocks 17 respectively; a pair of second support plates 14 are provided with a pair of slide grooves 23 at the bottom ends; a group of T-shaped blocks 17 are slidably connected in the slide grooves 23 respectively; a transmission member is provided inside the groove 15; the transmission The parts are used to drive the movement of the H-shaped plate 13. When working, a slidable H-shaped plate 13 is set on the top of the first support plate 2, and it is driven to move to one side by the transmission part. The elderly can be slightly moved to the back of the turnover to avoid being too close to the edge, which causes bumps when assisting the elderly to turn around. A group of cylinder telescopic rods 16 are set in the groove 15, and one end of the cylinder telescopic rod 16 is hinged to the T-shaped block 17. The second support plate 14 on one side of the cylinder telescopic rod 16 is lifted up in an inclined manner to assist the elderly to turn over. The T-shaped block 17 can slide in the slide groove 23 to avoid getting stuck.

[0026] The transmission member includes a second rotating rod 18; one end of the second rotating rod 18 is rotatably connected to one side of the inside of the groove 15, and the other end of the second rotating rod 18 passes through the first supporting plate 2 and is fixed to one end of the rotating shaft 9; a pair of first gears 19 are fixed to the rotating shaft 9; a pair of toothed plates 20 are fixed to the bottom end of the H-shaped plate 13; the gears and the toothed plates 20 are meshed with each other. When working, the second rotating rod 18 is arranged in the groove 15, and the second rotating rod 18 is fixed to the rotating shaft 9, and then a pair of first gears 19 are fixed to the second rotating rod 18, and a pair of toothed plates 20 are fixed to the bottom end of the H-shaped plate 13, so that the toothed plates 20 and the first gears 19 are meshed, thereby driving the second supporting plate 14 to move.

[0027] A pair of protective plates 21 are provided on both sides of the first support plate 2; the pair of protective plates 21 are respectively slidably connected to the side walls of the first support plate 2; the tops of the pair of protective plates 21 are respectively fixedly connected to second U-shaped frames 22. When working, by arranging protective plates 21 on both sides of the first support plate 2, the elderly can be protected to prevent them from accidentally falling, and to prevent children from causing harm to the elderly when family members take them to see them.

[0028] A protective pad is provided on one side of the placement board 5; the protective pad is made of sponge. When working, by providing protective pads on both sides of the placement board 5, the legs of two people can be protected respectively to prevent the placement board 5 from hitting the elderly and causing additional harm to the elderly.

[0029] Working principle: by setting support legs 1, the first support plate 2 is fixedly connected between the support legs 1, and then a connecting block 3 is set at the top of one support leg 1, and connecting rods 4 are fixedly connected to both sides of the connecting block 3, and rotatable placement plates 5 are set at both ends of the connecting rod 4. After the elderly person has completed turning over with the help of the caregiver, the power piece drives the connecting block 3 to rotate toward the square of the support plate, and it stops rotating when it rotates to the middle position, and drives the placement plate 5 to be just above the first support plate 2. Then the caregiver needs to lift one leg of the elderly person, and then rotate the connecting rod 4 to turn the placement plate 5 over, and then place the lifted leg on the placement plate 5, and then a pair of L-shaped telescopic plates are placed. 6 is pulled outward to expand the distance between the L-shaped telescopic plates 6, and the placement plate 5 is supported by the L-shaped telescopic plates 6, so as to avoid one leg pressing on the other leg due to lying on the side. If it is necessary to change sides, it is only necessary to retract the placement plate 5 and reverse the motor 24 to change sides. By setting a chassis 8, setting a motor 24 in the chassis 8, setting a rotating shaft 9 at the output end of the motor 24, and setting a first bevel gear 10 on the rotating shaft 9, and then fixing the bottom end of the connecting block 3 to the first rotating rod 11, and fixing the bottom end of the first rotating rod 11 to the second bevel gear 12, the first bevel gear 10 and the second bevel gear 12 are driven, thereby driving the connecting block 3. The top of the support leg 1 is rotated to complete the support of the elderly's legs. By arranging a sliding H-shaped plate 13 at the top of the first support plate 2, which is driven to move to one side by a transmission member, the elderly can be slightly moved to the back of the turnover to avoid being too close to the edge, which may cause a bump when assisting the elderly to turn around. A group of cylinder telescopic rods 16 are arranged in the groove 15, and one end of the cylinder telescopic rod 16 is hinged to a T-shaped block 17. By jacking up the second support plate 14 on one side of the cylinder telescopic rod 16 in an inclined manner, the elderly can be assisted to turn over. The T-shaped block 17 can slide in the slide groove 23 to avoid getting stuck. By arranging a first cylinder telescopic rod 16 in the groove 15, the second cylinder telescopic rod 16 is hinged to a T-shaped block 17. The second rotating rod 18 is fixedly connected to the rotating shaft 9, and then a pair of first gears 19 are fixedly connected to the second rotating rod 18, and a pair of tooth plates 20 are fixedly connected to the bottom end of the H-shaped plate 13, so that the tooth plate 20 and the first gear 19 are meshed, thereby driving the second support plate 14 to move. By arranging protective plates 21 on both sides of the first support plate 2, the elderly can be protected to prevent them from accidentally falling, and to prevent children from causing harm to the elderly when family members take them to see the elderly. By arranging protective pads on both sides of the placement plate 5, the legs of the two persons can be protected respectively to prevent the placement plate 5 from bumping into the elderly and causing additional harm to the elderly.

[0030] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for assisting turning over, characterized in that: The invention comprises a supporting leg (1); a first supporting plate (2) is fixedly connected between the opposite inner walls of a pair of the supporting legs (1); a connecting block (3) is provided at the top of one of the supporting legs (1); connecting rods (4) are fixedly connected on both sides of the connecting block (3); a pair of placement plates (5) are provided at the top of one of the supporting legs (1); L-shaped telescopic plates (6) are provided on both sides of the placement plates (5); the two sides of the placement plates (5) are rotatably connected to the connecting rods (4); a first U-shaped frame (7) is fixedly connected at the top of one of the supporting legs (1); a power piece is provided on one side of the supporting leg (1); the power piece is used to drive the rotation of the connecting block (3).

2. The auxiliary turning device according to claim 1, characterized in that: The power component comprises a chassis (8); the chassis (8) is fixedly connected to one side of the supporting leg (1); a motor (24) is fixedly connected to one side of the chassis (8); a rotating shaft (9) is provided at the output end of the motor (24); one end of the rotating shaft (9) passes through the supporting leg (1); a first bevel gear (10) is fixedly connected to the rotating shaft (9); a first rotating rod (11) is fixedly connected to the bottom end of the connecting block (3); a second bevel gear (12) is fixedly connected to the bottom end of the first rotating rod (11); the first bevel gear (10) and the second bevel gear (12) are meshed with each other.

3. The auxiliary turning device according to claim 2, characterized in that: The top end of the first support plate (2) is slidably connected to an H-shaped plate (13); a pair of second support plates (14) are hinged inside the H-shaped plate (13); a groove (15) is provided at the top end of the first support plate (2); a group of cylinder telescopic rods (16) are provided in the groove (15); a group of the cylinder telescopic rods (16) are fixedly connected to the bottom end of the groove (15); a group of telescopic ends of the cylinder telescopic rods (16) are respectively hinged to a T-shaped block (17); a pair of slide grooves (23) are respectively provided at the bottom ends of the pair of second support plates (14); a group of the T-shaped blocks (17) are respectively slidably connected in the slide grooves (23); a transmission member is provided in the groove (15); the transmission member is used to drive the movement of the H-shaped plate (13).

4. The auxiliary turning device according to claim 3, characterized in that: The transmission member comprises a second rotating rod (18); one end of the second rotating rod (18) is rotatably connected to one side of the groove (15), and the other end of the second rotating rod (18) passes through the first supporting plate (2) and is fixedly connected to one end of the rotating shaft (9); a pair of first gears (19) are fixedly connected to the rotating shaft (9); a pair of toothed plates (20) are fixedly connected to the bottom end of the H-shaped plate (13); the gears and the toothed plates (20) are meshed with each other.

5. The auxiliary turning device according to claim 4, characterized in that: A pair of protective plates (21) are provided on both sides of the first support plate (2); the pair of protective plates (21) are respectively slidably connected to the side walls of the first support plate (2); and the top ends of the pair of protective plates (21) are respectively fixedly connected to a second U-shaped frame (22).

6. The turning-over assisting device according to claim 5, characterized in that: A protective pad is provided on one side of the placement plate (5); the protective pad is made of sponge material.

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