Auxiliary device for good limb position

Abstract

The utility model discloses an auxiliary device for a good limb position, which belongs to the technical field of good limb position assistance and comprises a lying plate, one side of the lying plate is provided with a first groove, a first electric telescopic rod is fixedly connected in the first groove, one end of the first electric telescopic rod is fixedly connected with a first support plate, the lying plate is provided with a square hole, and the square hole is communicated with the first electric telescopic rod. The position of the first supporting plate can be lifted by starting the first electric telescopic rod, the legs of a patient are supported, then the sliding plate can slide in the second groove by rotating the rotating rod, the first supporting plate can slide in the second groove, and the legs of the patient can be supported by rotating the rotating rod. When a second supporting plate slides out of a second groove, a second electric telescopic rod is started, the position of the second supporting plate can be lifted, the arms of the patient are supported, a throw pillow does not need to be used for supporting, slipping is effectively avoided, and when the first supporting plate and a sliding plate are retracted, the normal sleeping posture of the patient cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of good limb position assistance, in particular to an auxiliary device for good limb position. Background Art

[0002] Good limb position is one of the important measures for early anti-spasm. This good limb position (also known as anti-spasm position) can make the joints after hemiplegia relatively stable, and can effectively prevent the typical spasticity pattern of the upper limb flexors and lower limb extensors. It is also one of the methods to prevent the occurrence of pathological movement patterns in the future. Early stroke patients spend most of their time in bed, so it is very important to adopt the correct position. At present, when existing hospitals or rehabilitation centers place such stroke patients in good limb positions, most of them use pillows or pillows to assist because there are no special beds or tools. The specific parts of the patient are raised with pillows or pillows to achieve different good limb positions. However, this operation method is very troublesome and has poor support effect. It is difficult to determine the correct placement position. It also takes up a lot of space. The patient's limbs are also easy to slip. In addition, the existing beds are not easy to adjust the height, so it is inconvenient for patients to get in and out of bed. Utility Model Content

[0003] The utility model solves the technical problems in the above-mentioned background technology and provides an auxiliary device for good limb position.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0005] A good limb position auxiliary device comprises a lying plate, one side of the lying plate is provided with a first groove, a first electric telescopic rod is fixedly connected in the first groove, one end of the first electric telescopic rod is fixedly connected to the first supporting plate, the lying plate is provided with a square hole, a rotating rod is rotatably connected in the square hole, one end of the rotating rod is fixedly connected to the first rotating handle, the rotating rod is fixedly connected to the first pulley, the first pulley is provided with a transmission belt, one end of the transmission belt is provided with a second pulley, the second pulley is fixedly connected to the first threaded rod, the first threaded rod is threadedly connected to the sliding plate, the lying plate is provided with a second groove, the sliding plate is fixedly connected to the second electric telescopic rod, and one end of the second electric telescopic rod is fixedly connected to the second supporting plate.

[0006] Preferably, a second threaded rod is rotatably connected to the lower part of the lying plate, a second turning handle is provided at one end of the second threaded rod, a square block is threadedly connected to the second threaded rod, both ends of the square block are respectively rotatably connected to the first connecting rod, a second connecting rod is rotatably connected to the lower part of the lying plate, a bottom plate is provided under the lying plate, a connecting plate is provided on the bottom plate, and a limiting groove is provided on the connecting plate.

[0007] Preferably, the first support plate is located in the first groove, the first electric telescopic rod is provided with two groups, the length of the second support plate is smaller than the length of the sliding plate, and the second electric telescopic rod is provided with two groups.

[0008] Preferably, the first threaded rod is rotatably connected in the second groove, and the sliding plate is slidably connected in the second groove.

[0009] Preferably, the second connecting rods are provided in two groups, and the two groups of the second connecting rods are located in the middle of the two groups of the first connecting rods.

[0010] Preferably, one end of the first connecting rod is rotatably connected to the connecting plate, the first connecting rod is rotatably connected to the second connecting rod, and one end of the second connecting rod slides in a limiting groove.

[0011] Preferably, the length of the second threaded rod is consistent with the length of the limiting groove, and the square block is slidably connected to the bottom of the lying plate.

[0012] With the above structure, the utility model has the following advantages:

[0013] 1. The utility model can raise the position of the first support plate to support the patient's legs by starting the first electric telescopic rod, and then the sliding plate can be made to slide in the second groove by rotating the rotating rod. When the second support plate slides out of the second groove, the second electric telescopic rod can be started to raise the position of the second support plate to support the patient's arms. There is no need to use a pillow for support, which effectively avoids slipping, and when the first support plate and the sliding plate are retracted, the patient's normal sleeping posture will not be affected.

[0014] 2. The utility model can rotate the second threaded rod to make the first connecting rod rotate on the connecting plate, and the second connecting rod slides under the lying board, and the other side slides in the limiting groove, so as to adjust the height of the lying board, which can make it more convenient for patients to get in and out of bed, thereby improving the practicality and convenience of the device.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the structure of an auxiliary device for good limb position of the utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of an auxiliary device for good limb position of the utility model. Figure 2 ;

[0019] Figure 3 It is a partial structural schematic diagram of an auxiliary device for good limb position of the utility model;

[0020] Figure 4 yes Figure 1 A in the enlarged view;

[0021] Figure 5 yes Figure 3 Enlarged view of point B in .

[0022] As shown in the figure: 1. lying plate; 2. first groove; 3. first electric telescopic rod; 4. first supporting plate; 5. square hole; 6. rotating rod; 7. first rotating handle; 8. first pulley; 9. transmission belt; 10. second pulley; 11. first threaded rod; 12. sliding plate; 13. second groove; 14. second electric telescopic rod; 15. second supporting plate; 16. second threaded rod; 17. second rotating handle; 18. square block; 19. first connecting rod; 20. second connecting rod; 21. bottom plate; 22. connecting plate; 23. limiting groove. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] The utility model is further described in detail below in conjunction with the full text:

[0026] Combined with Figures 1 to 5, an auxiliary device for good limb position, comprising a lying board 1, a first groove 2 is provided on one side of the lying board 1, a first electric telescopic rod 3 is fixedly connected in the first groove 2, one end of the first electric telescopic rod 3 is fixedly connected to a first supporting plate 4, a square hole 5 is provided on the lying board 1, a rotating rod 6 is rotatably connected in the square hole 5, one end of the rotating rod 6 is fixedly connected to a first rotating handle 7, a first pulley 8 is fixedly connected to the rotating rod 6, a transmission belt 9 is provided on the first pulley 8, a second pulley 10 is provided at one end of the transmission belt 9, a first threaded rod 11 is fixedly connected to the second pulley 10, a sliding plate 12 is threadedly connected to the first threaded rod 11, and a second groove 13 is provided on the lying board 1, A second electric telescopic rod 14 is fixedly connected to the sliding plate 12, and one end of the second electric telescopic rod 14 is fixedly connected to the second support plate 15. By starting the first electric telescopic rod 3, the position of the first support plate 4 can be raised to support the patient's legs, and then the sliding plate 12 can be made to slide in the second groove 13 by rotating the rotating rod 6. When the second support plate 15 slides out of the second groove 13, the second electric telescopic rod 14 can be started to raise the position of the second support plate 15 to support the patient's arms. There is no need to use a pillow for support, which effectively avoids slipping, and when the first support plate 4 and the sliding plate 12 are retracted, it will not affect the patient's normal sleeping posture.

[0027] Among them, a second threaded rod 16 is rotatably connected to the lower part of the lying plate 1, and a second handle 17 is provided at one end of the second threaded rod 16. A square block 18 is threadedly connected to the second threaded rod 16, and the two ends of the square block 18 are respectively rotatably connected to the first connecting rod 19. A second connecting rod 20 is rotatably connected to the lower part of the lying plate 1, and a bottom plate 21 is provided at the lower part of the lying plate 1, and a connecting plate 22 is provided on the bottom plate 21, and a limiting groove 23 is provided on the connecting plate 22. The first support plate 4 is located in the first groove 2, and the first electric telescopic rod 3 is provided with two groups. The length of the second support plate 15 is less than the length of the sliding plate 12, and the second electric telescopic rod 14 is provided with two groups. The first threaded rod 11 is rotatably connected to the second groove 13, and the sliding plate 12 is slidably connected to the second In the groove 13, two groups of second connecting rods 20 are provided, and the two groups of second connecting rods 20 are located in the middle of the two groups of first connecting rods 19. One end of the first connecting rod 19 is rotatably connected to the connecting plate 22. The first connecting rod 19 is rotatably connected to the second connecting rod 20. One end of the second connecting rod 20 slides in the limiting groove 23. The length of the second threaded rod 16 is consistent with the length of the limiting groove 23. The square block 18 is slidably connected to the bottom of the lying board 1. The first connecting rod 19 can be rotated on the connecting plate 22 by rotating the second threaded rod 16. The second connecting rod 20 slides under the lying board 1, and the other side slides in the limiting groove 23. Adjusting the height of the lying board 1 can make it more convenient for patients to get on and off the bed, thereby improving the practicality and convenience of the device.

[0028] The working principle of the utility model is as follows: when in use, the second rotating handle 17 is manually rotated to drive the second threaded rod 16 to rotate under the lying board 1, and at this time, the square block 18 can be driven to slide under the lying board 1, and then the square block 18 drives the two groups of first connecting rods 19 on both sides to rotate on the connecting plate 22 and the square block 18 at the same time, and the first connecting rod 19 drives the second connecting rod 20 to rotate under the lying board 1, and the side of the second connecting rod 20 away from the limiting groove 23 slides in the limiting groove 23, so that the height of the lying board 1 can be adjusted according to the height of the patient, so that the patient can lie on the top of the lying board 1 more conveniently, and the good limb position of the patient can be adjusted when necessary. When the first support plate 4 is lifted up, the two sets of first electric telescopic rods 3 are started to push the first support plate 4 to rise, the first rotating handle 7 is manually rotated to drive the rotating rod 6 to rotate in the square hole 5, and the first pulley 8 drives the second pulley 10 to rotate through the transmission belt 9, and the second connecting rod 20 drives the first threaded rod 11 to rotate in the second groove 13, so that the sliding plate 12 slides outward in the second groove 13 until the second support plate 15 is completely disengaged from the second groove 13, and then the second electric telescopic rod 14 can be started to push the second support plate 15 to rise. At this time, the patient can place his arms on the second support plate 15 and his legs on the first support plate 4.

[0029] The above describes the utility model and its implementation methods, which is not restrictive. What is shown in the full text is only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims

1. An auxiliary device for good limb positioning, comprising a lying board (1), characterized in that: A first groove (2) is provided on one side of the lying plate (1), a first electric telescopic rod (3) is fixedly connected in the first groove (2), one end of the first electric telescopic rod (3) is fixedly connected to a first support plate (4), a square hole (5) is provided on the lying plate (1), a rotating rod (6) is rotatably connected in the square hole (5), one end of the rotating rod (6) is fixedly connected to a first rotating handle (7), a first belt pulley (8) is fixedly connected to the rotating rod (6), a transmission belt (9) is provided on the first belt pulley (8), one end of the transmission belt (9) is provided with a second belt pulley (10), a first threaded rod (11) is fixedly connected to the second belt pulley (10), a sliding plate (12) is threadedly connected to the first threaded rod (11), a second groove (13) is provided on the lying plate (1), a second electric telescopic rod (14) is fixedly connected to the sliding plate (12), one end of the second electric telescopic rod (14) is fixedly connected to a second support plate (15).

2. The auxiliary device for good limb position according to claim 1, characterized in that: A second threaded rod (16) is rotatably connected to the lower part of the lying plate (1), a second rotating handle (17) is provided at one end of the second threaded rod (16), a square block (18) is threadedly connected to the second threaded rod (16), and the two ends of the square block (18) are respectively rotatably connected to the first connecting rod (19), a second connecting rod (20) is rotatably connected to the lower part of the lying plate (1), a bottom plate (21) is provided at the lower part of the lying plate (1), a connecting plate (22) is provided on the bottom plate (21), and a limiting groove (23) is provided on the connecting plate (22).

3. The auxiliary device for good limb position according to claim 2, characterized in that: The first support plate (4) is located in the first groove (2), the first electric telescopic rod (3) is provided with two groups, the length of the second support plate (15) is less than the length of the sliding plate (12), and the second electric telescopic rod (14) is provided with two groups.

4. The auxiliary device for good limb position according to claim 3, characterized in that: The first threaded rod (11) is rotatably connected to the second groove (13), and the sliding plate (12) is slidably connected to the second groove (13).

5. The auxiliary device for good limb position according to claim 4, characterized in that: The second connecting rods (20) are provided in two groups, and the two groups of the second connecting rods (20) are located in the middle of the two groups of the first connecting rods (19).

6. The auxiliary device for good limb position according to claim 5, characterized in that: One end of the first connecting rod (19) is rotatably connected to the connecting plate (22), the first connecting rod (19) is rotatably connected to the second connecting rod (20), and one end of the second connecting rod (20) slides into the limiting groove (23).

7. The auxiliary device for good limb position according to claim 6, characterized in that: The length of the second threaded rod (16) is consistent with the length of the limiting groove (23), and the square block (18) is slidably connected to the bottom of the lying board (1).

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