Auxiliary frame capable of assisting in turning over

Abstract

The utility model relates to the technical field of turnover frames, in particular to an auxiliary frame capable of assisting turnover, which comprises a supporting assembly, the supporting assembly comprises a bottom plate, first baffles are connected to two ends of the bottom plate, a rotating shaft is connected between the two first baffles, and a supporting pad is rotatably connected to the outside of the rotating shaft. A tightening belt is arranged at the corner of the upper surface of the supporting pad, and the end of the bottom plate and the end of the first baffle are connected with a second baffle. The adjusting assemblies are distributed between the bottom plate and the supporting pad, and the adjusting assemblies are used for adjusting and controlling the inclination angle of the supporting pad. Through flexible driving of the adjusting assembly, the supporting assembly can achieve auxiliary supporting at different angles, then when the device is used for assisting turning over, flexible use at different inclination angles can be achieved, the use adaptability of the device is greatly improved, meanwhile, through matched arrangement of a tightening belt, auxiliary positioning can be conveniently carried out on a patient, and the use safety of the patient is improved. And sideslip of the patient is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of turning over frames, in particular to an auxiliary frame which can assist turning over. Background Art

[0002] For bedridden patients, summer is the most difficult season. Lying flat for a long time is hot and stuffy, and the back and buttocks are particularly prone to bedsores, which not only brings pain to patients but may also cause complications in severe cases. Therefore, bedridden patients need to adjust different postures frequently. A triangular turning frame is usually used to assist in turning the patient over. The triangular design has good support and can help patients change postures easily.

[0003] However, the existing triangular turning frames are mostly made of sponge material, and their supporting angles are fixed structures and cannot be flexibly adjusted. As a result, the existing auxiliary frames cannot achieve adaptability adjustment of the turning angles when assisting the patient's turning, thereby reducing the adaptability of the device. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary frame that can assist in turning over, so as to solve the problem that the supporting angle proposed in the above-mentioned background technology is a fixed structure and cannot be flexibly adjusted, so that the existing auxiliary frame cannot achieve the adaptive adjustment of the turning angle when assisting the patient in turning over.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an auxiliary frame capable of assisting turning over, comprising:

[0006] A support assembly, the support assembly comprising a bottom plate, first baffles are connected to both ends of the bottom plate, a rotating shaft is connected between the two first baffles, a support pad is rotatably connected to the outside of the rotating shaft, a tightening belt is provided at the corner of the upper surface of the support pad, and a second baffle is connected to the ends of the bottom plate and the first baffles;

[0007] The adjusting component is distributed between the base plate and the supporting pad, and the adjusting component is used for adjusting and controlling the tilt angle of the supporting pad.

[0008] Preferably, a side of the support pad away from the bottom plate is wrapped with a sponge pad, a side of the bottom plate away from the support pad is provided with anti-slip grooves, and the width of the bottom plate is equal to the width of the support pad.

[0009] Preferably, one end of the support pad away from the second baffle is in a cylindrical structure, and one end of the bottom plate away from the second baffle is in an arc-shaped structure, and the arc-shaped structure is in contact with the cylindrical structure of the support pad.

[0010] Preferably, the adjustment assembly includes a drive shaft, which is rotatably connected to the second baffle, and three groups of worms are distributed on the drive shaft. The outside of the worm is meshed with a worm wheel, and the center of the worm wheel is fixedly connected to a lead screw, and the outside of the lead screw is connected to a nut pair, and the outer wall of the nut pair is fixedly connected to a slider, and the outer wall of the slider is hinged with a hinged rod, and the other end of the hinged rod is hinged to the lower surface of the support pad.

[0011] Preferably, both ends of the driving shaft are provided with anti-slip rotating rings, the outer wall of the driving shaft is rotatably connected to the inner wall of the second baffle through a bearing seat, and both ends of the lead screw are connected to the upper surface of the base plate through the bearing seat.

[0012] Preferably, the worm, worm wheel, lead screw, nut pair, slider and hinged rod are each provided in three groups, and the three groups of worm, worm wheel, lead screw, nut pair, slider and hinged rod are evenly distributed between the base plate and the support pad.

[0013] Preferably, the lower surface of the slider is in contact with the upper surface of the base plate, and the slider is slidably connected to the base plate. Each group of hinged rods is provided with two hinged rods, and the two hinged rods are symmetrically distributed on both sides of the slider.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the utility model, through the setting of the adjustable support component, enables the device to achieve auxiliary support at different angles through the flexible driving of the adjustment component, thereby enabling the device to be flexibly used at different tilt angles when assisting in turning over, thereby greatly improving its adaptability for use. At the same time, the coordinated setting of the tightening belt facilitates the auxiliary positioning of the patient and reduces the patient's side slip.

[0015] (1) The utility model adopts the setting of the adjustment component, and drives the lead screw through the worm gear to transmit the transmission, so that the inclination angle of the support pad can be flexibly adjusted by changing the support angle of the hinged rod, thereby greatly improving the adaptability of the device and being able to effectively realize the turning process at different angles.

[0016] (2) The utility model can achieve mutual limitation between the patient's body and the support pad through the setting of the tightening belt, which is convenient for turning the patient over and tilting the patient while preventing the patient's body from sliding sideways, thereby greatly improving the stability of its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3For the utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 4 It is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 5 For the utility model Figure 4 Schematic diagram of the enlarged structure of B.

[0022] In the figure: 1. support assembly; 11. bottom plate; 12. first baffle; 13. rotating shaft; 14. support pad; 15. second baffle; 2. adjustment assembly; 21. driving shaft; 22. worm; 23. worm wheel; 24. lead screw; 25. nut pair; 26. slider; 27. hinge rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment: an auxiliary frame capable of assisting turning over, comprising:

[0025] The support assembly 1 includes a bottom plate 11, two ends of the bottom plate 11 are connected with first baffles 12, a rotating shaft 13 is connected between the two first baffles 12, the outer rotation of the rotating shaft 13 is connected with a support pad 14, and a tightening belt is provided at the corner of the upper surface of the support pad 14. Through the setting of the tightening belt, auxiliary tightening of the patient's body can be achieved, thereby preventing the patient's body from sliding sideways, and further improving the stability of the device. The bottom plate 11 and the ends of the first baffles 12 are connected with a second baffle 15;

[0026] The adjusting component 2 is distributed between the bottom plate 11 and the supporting pad 14 , and the adjusting component 2 is used for adjusting and controlling the tilt angle of the supporting pad 14 .

[0027] Furthermore, a sponge pad is wrapped on one side of the support pad 14 away from the base plate 11 , and anti-skid grooves are provided on one side of the base plate 11 away from the support pad 14 . The anti-skid grooves increase the friction with the bed body, and the width of the base plate 11 is equal to the width of the support pad 14 .

[0028] Furthermore, one end of the support pad 14 away from the second baffle 15 is in a cylindrical structure, and one end of the bottom plate 11 away from the second baffle 15 is in an arc-shaped structure, and the arc-shaped structure is in contact with the cylindrical structure of the support pad 14 .

[0029] Furthermore, the adjustment component 2 includes a drive shaft 21, which is rotationally connected to the second baffle 15. Three groups of worms 22 are distributed on the drive shaft 21. The outside of the worm 22 is meshed with a worm wheel 23. The center of the worm wheel 23 is fixedly connected to a lead screw 24, and the outside of the lead screw 24 is connected to a nut pair 25. The outer wall of the nut pair 25 is fixedly connected to a slider 26. The outer wall of the slider 26 is hinged with a hinged rod 27. The other end of the hinged rod 27 is hinged to the lower surface of the support pad 14. The rotation of the drive shaft 21 drives the worm 22 to rotate, and the lead screw 24 is further driven to rotate by the worm wheel 23, so that the displacement of the nut pair 25 and the slider 26 drives the hinged rod 27 to be hingedly displaced, thereby realizing the tilt support of the support pad 14.

[0030] Furthermore, both ends of the drive shaft 21 are provided with anti-slip rotating rings, the outer wall of the drive shaft 21 is rotatably connected to the inner wall of the second baffle 15 through a bearing seat, and both ends of the lead screw 24 are connected to the upper surface of the base plate 11 through the bearing seat.

[0031] Furthermore, the worm 22, the worm wheel 23, the lead screw 24, the nut pair 25, the slider 26 and the hinged rod 27 are each provided with three groups, and the three groups of the worm 22, the worm wheel 23, the lead screw 24, the nut pair 25, the slider 26 and the hinged rod 27 are evenly distributed between the base plate 11 and the support pad 14, the lower surface of the slider 26 is in contact with the upper surface of the base plate 11, and the slider 26 is slidably connected to the base plate 11, each group of hinged rods 27 is provided with two, and the two hinged rods 27 are symmetrically distributed on both sides of the slider 26, thereby improving the stability of the support for the support pad 14.

[0032] Working principle: The lead screw 24 and nut pair 25 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here. When the utility model is in use, the folded device is first placed on one side below the patient's body, and the patient's body is assisted by the tightening belt, and the drive shaft 21 is further rotated. The rotation of the drive shaft 21 drives the worm 22 to rotate, and the lead screw 24 is further rotated by the worm gear 23, so that the displacement of the nut pair 25 and the slider 26 drives the hinged rod 27 to perform hinged displacement, thereby realizing the tilt support of the support pad 14, thereby cooperating with the tightening belt to realize the tilting of the patient's body.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An auxiliary frame that can assist turning over. It is characterized in that include: A support assembly (1), the support assembly (1) comprising a base plate (11), the two ends of the base plate (11) being connected to first baffles (12), a rotation shaft (13) being connected between the two first baffles (12), the outer portion of the rotation shaft (13) being rotationally connected to a support pad (14), a tightening belt being provided at a corner of the upper surface of the support pad (14), and the ends of the base plate (11) and the first baffles (12) being connected to second baffles (15); An adjustment component (2), the adjustment component (2) is distributed between the base plate (11) and the support pad (14), and the adjustment component (2) is used for adjusting and controlling the tilt angle of the support pad (14).

2. An auxiliary frame capable of assisting turning over according to claim 1, Features: A side of the support pad (14) away from the bottom plate (11) is wrapped with a sponge pad, a side of the bottom plate (11) away from the support pad (14) is provided with anti-slip grooves, and the width of the bottom plate (11) is equal to the width of the support pad (14).

3. The auxiliary frame for assisting turning over according to claim 1, Features: One end of the support pad (14) away from the second baffle (15) is in a cylindrical structure, and one end of the bottom plate (11) away from the second baffle (15) is in an arc-shaped structure, and the arc-shaped structure is in contact with the cylindrical structure of the support pad (14).

4. The auxiliary frame for assisting turning over according to claim 1, Features: The adjustment assembly (2) comprises a drive shaft (21), the drive shaft (21) being rotationally connected to the second baffle (15), three groups of worms (22) being distributed on the drive shaft (21), the outside of the worms (22) being meshed with a worm wheel (23), the center of the worm wheel (23) being fixedly connected to a lead screw (24), the outside of the lead screw (24) being connected to a nut pair (25), the outer wall of the nut pair (25) being fixedly connected to a slider (26), the outer wall of the slider (26) being hinged to a hinged rod (27), the other end of the hinged rod (27) being hinged to the lower surface of the support pad (14).

5. The auxiliary frame for assisting turning over according to claim 4, Features: Both ends of the drive shaft (21) are provided with anti-slip rotating rings, the outer wall of the drive shaft (21) is rotatably connected to the inner wall of the second baffle (15) through a bearing seat, and both ends of the lead screw (24) are connected to the upper surface of the base plate (11) through the bearing seat.

6. The auxiliary frame for assisting turning over according to claim 5, Features: The worm (22), the worm wheel (23), the lead screw (24), the nut pair (25), the slider (26) and the hinged rod (27) are all provided in three groups, and the three groups of the worm (22), the worm wheel (23), the lead screw (24), the nut pair (25), the slider (26) and the hinged rod (27) are evenly distributed between the bottom plate (11) and the support pad (14).

7. The auxiliary frame for assisting turning over according to claim 5, Features: The lower surface of the slider (26) is in contact with the upper surface of the base plate (11), and the slider (26) and the base plate (11) are slidably connected. Each group of hinge rods (27) is provided with two hinge rods, and the two hinge rods (27) are symmetrically distributed on both sides of the slider (26).

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