Leg anti-thrombus nursing device

Abstract

The utility model discloses a leg anti-thrombus nursing device, which belongs to the technical field of leg nursing and comprises a rack, a bed board is fixedly mounted on the upper surface of the rack, two first rotating shafts are rotatably mounted on the bed board, and a leg placing seat is fixedly mounted on the outer surface of the top end of each first rotating shaft. Gears are fixedly installed on the outer surface of the bottom end of the first rotating shaft, the two gears are meshed with each other, a first motor is fixedly installed on the lower surface of the bed board, and an output shaft of the first motor is fixedly connected with one end of the rotating shaft at the corresponding position. According to the leg stretching device, leg placing bases are arranged, a first motor is used in cooperation with two gears engaged with each other, so that the two leg placing bases can rotate relatively, then stretching movement of legs is achieved, a second rotating shaft is arranged to be used in cooperation with a winding disc, a pull rope and a foot supporting base, and feet are placed in the foot supporting base and bound through a binding band; the lifting movement of the legs is realized by matching with the movement of the pull rope, so that a very good leg thrombus prevention effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of leg care, and in particular relates to a leg anti-thrombosis care device. Background Art

[0002] Thrombi are small pieces of blood formed on the surface of the peeling or repairing of the inner surface of the cardiovascular system. In the variable fluid-dependent type, thrombi are composed of insoluble fibrin, deposited platelets, accumulated white blood cells and trapped red blood cells. Good care is required to prevent thrombosis in the legs.

[0003] In the leg anti-thrombosis care, massagers are used for massage or caregivers manually support the leg movements. However, manual support for leg movements is inconvenient, time-consuming and laborious, and it is difficult to control the range of leg movement. Therefore, we propose a leg anti-thrombosis care device. Utility Model Content

[0004] The purpose of the utility model is to provide a leg anti-thrombosis nursing device to solve the problems in the above background technology that the manual support of leg movement by nursing personnel is inconvenient, time-consuming and labor-intensive, and difficult to control the range of leg movement.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a leg thrombosis prevention care device comprises a frame, a bed board is fixedly installed on the upper surface of the frame, two rotating shafts 1 are rotatably installed on the bed board, a leg placement seat is fixedly installed on the top outer surface of the rotating shaft 1, a gear is fixedly installed on the bottom outer surface of the rotating shaft 1, and the two gears are meshed with each other, a motor 1 is fixedly installed on the lower surface of the bed board, the output shaft of the motor 1 is fixedly connected to the end of the rotating shaft 1 at the corresponding position, a mounting frame is fixedly installed on the bed board, a rotating shaft 2 is rotatably installed on the mounting frame, a motor 2 is fixedly installed on the side of the mounting frame, the output shaft of the motor 2 is fixedly connected to the rotating shaft 2, and two winding disks are fixedly installed on the outer surface of the rotating shaft 2, a pull rope is wound around the winding disk, a foot support is fixedly installed on the end of the pull rope away from the winding disk, and a strap is fixed on the foot support.

[0006] By adopting the above scheme, a leg placement seat is set up, and motor one is used in conjunction with two mutually meshing gears, so that the two leg placement seats can rotate relative to each other, thereby realizing the leg opening movement. By setting a second rotating shaft in conjunction with a winding disk, a pull rope and a foot support seat, the foot is placed in the foot support seat and bound by a strap, and the leg lifting movement is realized in conjunction with the movement of the pull rope, thereby achieving a good leg anti-thrombosis effect. By setting a sliding plate in conjunction with a shift plate, the position of the shift plate can be adjusted and locked, and used in conjunction with a contact switch and a resistance block, when the leg placement seat rotates until the resistance block touches the contact switch, the contact switch will control motor two to stop, thereby accurately controlling the leg opening amplitude, and can be adaptively adjusted according to the size of the opening amplitude.

[0007] In the above solution, it should be noted that both the motor 1 and the motor 2 are electrically connected to an external power supply.

[0008] As a preferred embodiment, two sliding plates are fixedly mounted on the lower surface of the leg rest seat, and sliding grooves for the sliding plates to slide are formed on the upper surface of the bed board.

[0009] By adopting the above solution, the sliding plate is used in conjunction with the sliding groove to support the movement of the leg placement seat and improve the movement stability.

[0010] As a preferred embodiment, an arc-shaped plate is fixedly mounted on the inner wall of the sliding groove on the bed board, and the sliding plate is slidably mounted on the upper surface of the arc-shaped plate.

[0011] With the above solution, the arrangement of the arc-shaped plate can prevent the sliding plate from falling out of the sliding groove when sliding, thus achieving a good limiting support effect.

[0012] As a preferred embodiment, a shift plate is slidably mounted on one of the arc plates below the leg placement seat, a locking rod is inserted into the shift plate, an operating panel is fixedly mounted on the top of the locking rod, a plurality of locking holes for the locking rod to be inserted are provided on the arc plate at the same position as the shift plate, a spring is fixedly mounted between the operating panel and the shift plate, a contact switch is fixedly mounted on the side of the shift plate, a resistance block used in conjunction with the contact switch is fixedly mounted on the side of the sliding plate at the same position as the shift plate, and the contact switch is electrically connected to a motor.

[0013] By adopting the above scheme, the elasticity of the spring is used to drive the locking rod to be inserted into the locking hole, so that the position of the shift plate can be adjusted and slide. The contact switch is used in conjunction with the resistance block. When the leg placement seat rotates until the resistance block touches the contact switch, the contact switch will control the motor 2 to stop, so that the opening range of the legs can be accurately controlled and adaptively adjusted according to the size of the opening range.

[0014] As a preferred embodiment, a connecting plate is fixedly installed on the side of the foot support, a sliding rod is fixedly installed on the end of the connecting plate, a slideway is opened on the mounting frame, and a sliding block is slidably installed in the slideway, and the sliding rod passes through the sliding block and is fixedly installed with a limiting plate.

[0015] By adopting the above scheme, the sliding block is connected with a connecting plate. When the foot support is pulled by a pull rope, it will move upward and forward at the same time, and then the sliding block slides up and down in the slideway, and cooperates with the sliding rod to slide back and forth on the sliding block, thereby achieving effective support for the foot support and improving movement stability.

[0016] As a preferred embodiment, a guide bar is fixedly mounted on the inner wall of the slideway on the mounting frame, and a guide groove for the guide bar to slide is formed on the side of the sliding block.

[0017] By adopting the above solution, the guide bar and the guide groove are used in combination, which can prevent the sliding block from leaving the slideway when sliding up and down, and has a good limiting effect.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The leg anti-thrombosis nursing device is provided with a leg placement seat, and uses a motor 1 in conjunction with two mutually meshing gears so that the two leg placement seats can rotate relative to each other, thereby realizing the opening movement of the legs. A rotating shaft 2 is provided in conjunction with a winding disk, a pull rope and a foot support seat, and the foot is placed in the foot support seat and bound by a strap, and the leg is lifted in conjunction with the pull rope movement, thereby achieving a good leg anti-thrombosis effect.

[0020] The leg anti-thrombosis care device is used by setting a sliding plate in conjunction with a shift plate. The position of the shift plate can be adjusted and locked, and is used in conjunction with a contact switch and a resistance block. When the leg placement seat rotates until the resistance block touches the contact switch, the contact switch will control motor 2 to stop, thereby accurately controlling the opening range of the legs and adaptively adjusting according to the size of the opening range. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 This is a structural schematic diagram of the bed board of the utility model;

[0023] Figure 3 This is a structural schematic diagram of the bed board of the utility model from another angle;

[0024] Figure 4 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0025] Figure 5This is a schematic diagram of the structure of the leg placement seat of the utility model;

[0026] Figure 6 It is a structural schematic diagram of the shift plate of the utility model.

[0027] In the figure: 1. frame; 2. bed board; 3. shaft 1; 4. leg rest; 5. gear; 6. motor 1; 7. mounting frame; 8. shaft 2; 9. motor 2; 10. winding disk; 11. pull rope; 12. foot support; 13. strap; 14. arc plate; 15. sliding plate; 16. shift plate; 17. contact switch; 18. resistance block; 19. locking rod; 20. operating panel; 21. spring; 22. sliding block; 23. sliding rod; 24. connecting plate; 25. limit plate; 26. guide bar. DETAILED DESCRIPTION

[0028] See also Figure 1-6 The utility model provides a leg anti-thrombosis nursing device, including a frame 1, a bed board 2 is fixedly installed on the upper surface of the frame 1, two rotating shafts 3 are rotatably installed on the bed board 2, a leg placement seat 4 is fixedly installed on the top outer surface of the rotating shaft 3, a gear 5 is fixedly installed on the bottom outer surface of the rotating shaft 3, the two gears 5 are meshed with each other, a motor 6 is fixedly installed on the lower surface of the bed board 2, the output shaft of the motor 6 is fixedly connected to the end of the rotating shaft 3 at the corresponding position, a mounting frame 7 is fixedly installed on the bed board 2, a rotating shaft 8 is rotatably installed on the mounting frame 7, a motor 29 is fixedly installed on the side of the mounting frame 7, the output shaft of the motor 29 is fixedly connected to the rotating shaft 28, and two winding disks 10 are fixedly installed on the outer surface of the rotating shaft 28, a pull rope 11 is wound around the winding disk 10, a foot support 12 is fixedly installed on the end of the pull rope 11 away from the winding disk 10, and a strap 13 is fixed on the foot support 12.

[0029] Two sliding plates 15 are fixedly mounted on the lower surface of the leg rest seat 4, and sliding grooves for the sliding plates 15 to slide are provided on the upper surface of the bed board 2. The sliding plates 15 are used in conjunction with the sliding grooves to support the movement of the leg rest seat 4 and improve the movement stability.

[0030] The inner wall of the sliding groove on the bed board 2 is fixedly mounted with an arc plate 14, and the sliding plate 15 is slidably mounted on the upper surface of the arc plate 14. The arrangement of the arc plate 14 can prevent the sliding plate 15 from escaping from the sliding groove when sliding, and plays a good limiting support effect.

[0031] A shift plate 16 is slidably mounted on one of the arc-shaped plates 14 below the leg placement seat 4, a locking rod 19 is inserted into the shift plate 16, an operating panel 20 is fixedly mounted on the top of the locking rod 19, a plurality of locking holes for the locking rod 19 to be inserted are opened on the arc-shaped plate 14 at the same position as the shift plate 16, a spring 21 is fixedly mounted between the operating panel 20 and the shift plate 16, a contact switch 17 is fixedly mounted on the side of the shift plate 16, and a contact switch 17 is fixedly mounted on the side of the sliding plate 15 at the same position as the shift plate 16. The switch 17 is used in conjunction with the contact block 18, and the contact switch 17 is electrically connected to the motor 1 6. The elasticity of the spring 21 is used to drive the locking rod 19 to be inserted into the locking hole to adjust the position of the shift plate 16 and slide it. The contact switch 17 is used in conjunction with the contact block 18. When the leg placement seat 4 rotates until the contact block 18 touches the contact switch 17, the contact switch 17 will control the motor 2 9 to stop, so that the opening range of the legs can be accurately controlled, and can be adaptively adjusted according to the size of the opening range.

[0032] A connecting plate 24 is fixedly installed on the side of the foot support 12, and a sliding rod 23 is fixedly installed on the end of the connecting plate 24. A slideway is opened on the mounting frame 7, and a sliding block 22 is slidably installed in the slideway. The sliding rod 23 passes through the sliding block 22 and is fixedly installed with a limiting plate 25. The sliding block 22 is connected by the connecting plate 24. When the foot support 12 is pulled by the pull rope 11, it will move upward and forward at the same time, and then the sliding block 22 will slide up and down in the slideway, and cooperate with the sliding rod 23 to slide back and forth on the sliding block 22, so as to achieve effective support for the foot support 12 and improve the movement stability.

[0033] A guide bar 26 is fixedly installed on the inner wall of the slideway on the mounting frame 7, and a guide groove for the guide bar 26 to slide is opened on the side of the sliding block 22. The guide bar 26 and the guide groove are used together to prevent the sliding block 22 from leaving the slideway when sliding up and down, which has a good limiting effect.

[0034] When in use, the user lies on the bed board 2 with the legs placed on the leg resting seats 4. When the legs are spread open, the motor 6 starts the gears 5 that mesh with each other, so that the two leg resting seats 4 can be synchronously moved relative to each other to spread out, so that the legs can be spread open and folded. At the same time, the spread amplitude can be adjusted. When adjusting, the operating disk 20 is pulled to drive the locking rod 19 out of the locking hole, and the lock of the shift plate 16 is released. The shift plate 16 is supported to slide on the surface of the arc plate 14. After sliding to a suitable position, the operating disk 20 is released, and the spring is used to release the operating disk 20. The elasticity of the spring 21 drives the locking rod 19 to reset and insert into the locking hole. When the leg placement seat 4 rotates until the resistance block 18 touches the contact switch 17, the contact switch 17 will control the motor 2 9 to stop, so that the opening range of the legs can be accurately controlled. When the legs need to be lifted, the feet are placed in the foot support 12 and bound by the straps 13. After binding, the motor 2 9 starts to drive the rotating shaft 2 8 to drive the winding disk 10 to rotate, to collect or release the rope, and then drive the foot support 12 to move up and down to achieve leg lifting.

Claims

1. A leg anti-thrombosis care device, characterized in that: The machine comprises a frame (1), a bed board (2) is fixedly mounted on the upper surface of the frame (1), two rotating shafts (3) are rotatably mounted on the bed board (2), a leg placement seat (4) is fixedly mounted on the top outer surface of the rotating shaft (3), a gear (5) is fixedly mounted on the bottom outer surface of the rotating shaft (3), the two gears (5) are meshed with each other, a motor (6) is fixedly mounted on the lower surface of the bed board (2), an output shaft of the motor (6) is fixedly connected to the end of the rotating shaft (3) at a corresponding position, and the bed board (2) A mounting frame (7) is fixedly mounted on the mounting frame (7), a second rotating shaft (8) is rotatably mounted on the mounting frame (7), a second motor (9) is fixedly mounted on the side of the mounting frame (7), an output shaft of the second motor (9) is fixedly connected to the second rotating shaft (8), two winding discs (10) are fixedly mounted on the outer surface of the second rotating shaft (8), a pull rope (11) is wound around the winding disc (10), a foot support (12) is fixedly mounted on one end of the pull rope (11) away from the winding disc (10), and a binding strap (13) is fixed on the foot support (12).

2. The leg anti-thrombosis care device according to claim 1, characterized in that: Two sliding plates (15) are fixedly mounted on the lower surface of the leg placement seat (4), and a sliding groove for the sliding plates (15) to slide is provided on the upper surface of the bed board (2).

3. The leg anti-thrombosis care device according to claim 2, characterized in that: An arc-shaped plate (14) is fixedly mounted on the inner wall of the sliding groove on the bed board (2), and the sliding plate (15) is slidably mounted on the upper surface of the arc-shaped plate (14).

4. The leg anti-thrombosis care device according to claim 1, characterized in that: A shift plate (16) is slidably mounted on one of the arc-shaped plates (14) below the leg placement seat (4), a locking rod (19) is inserted into the shift plate (16), an operating panel (20) is fixedly mounted on the top of the locking rod (19), a plurality of locking holes for inserting the locking rod (19) are provided on the arc-shaped plate (14) at the same position as the shift plate (16), a spring (21) is fixedly mounted between the operating panel (20) and the shift plate (16), a contact switch (17) is fixedly mounted on the side of the shift plate (16), a resisting block (18) used in conjunction with the contact switch (17) is fixedly mounted on the side of the sliding plate (15) at the same position as the shift plate (16), and the contact switch (17) is electrically connected to the motor 1 (6).

5. The leg anti-thrombotic nursing device according to claim 1, characterized in that: A connecting plate (24) is fixedly mounted on the side of the foot support (12), a sliding rod (23) is fixedly mounted on the end of the connecting plate (24), a slideway is provided on the mounting frame (7), a sliding block (22) is slidably mounted in the slideway, and the sliding rod (23) passes through the sliding block (22) and is fixedly mounted on a limiting plate (25).

6. The leg anti-thrombotic nursing device according to claim 5, characterized in that: A guide bar (26) is fixedly mounted on the inner wall of the slideway on the mounting frame (7), and a guide groove for the guide bar (26) to slide is provided on the side surface of the sliding block (22).

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