Auxiliary turning-over pad

Abstract

The utility model discloses an auxiliary turning-over pad, and relates to the technical field of medical care. The device comprises a frame body, telescopic rods are installed on the front side wall and the rear side wall of the frame body, a driving assembly is installed on the right side wall of the frame body in an embedded mode, the frame body is connected with a carrying plate through the driving assembly, the carrying plate is arranged on the right side wall of the frame body, and the driving assembly comprises a stepping motor embedded in the right side wall of the frame body. The driving gear is engaged with the tooth pattern plate, and the tooth pattern plate is installed on the outer wall of the carrying plate in an embedded mode. By means of the three sets of frame bodies and the telescopic rods between the frame bodies, the distance between the frame bodies can be adjusted so that the medical bed can be suitable for patients of different heights, meanwhile, the upper limbs, the lower limbs and the torso of the patient can be borne, and the patient can be assisted in turning over, and the carrying plate can be driven by the driving assembly to rotate on the frame bodies; the rotating angle is controllable, and the effect that different positions of the trunk of the patient are stressed is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical care, in particular to an auxiliary turning-over mat. Background Art

[0002] Medical care is the most important activity in medical work. Through medical care, not only can the patient's recovery speed be improved, but also the adverse effects caused by the patient's recovery process can be effectively controlled and assisted in treatment in a timely manner, especially in neurosurgery medical care. Due to the characteristics of neurosurgery patients themselves, most of them temporarily lose their ability to move. During the medical care process after diagnosis and treatment, they need to lie still in bed for recuperation. However, lying still for a long time will cause the patient's own muscle performance to decline seriously, which will cause adverse effects such as bedsores. Therefore, it is necessary to regularly help patients turn over so that their muscles throughout the body are stressed to achieve the effect of maintaining muscle vitality.

[0003] A Chinese patent application (or patent) with the publication number CN221654886U discloses a prone position ventilation-assisted turning pad, comprising a turning pad, including a turning body, a middle pad and side pads, wherein the middle pad is fixedly mounted at the top center of the turning body, and the side pads are fixedly mounted on the top of the turning body and are located on both sides of the middle pad; a support member, comprising a support plate and a torque spring, wherein the side of the support plate is rotatably connected to the turning body via a rotating shaft, and the torque spring is elastically connected between the support plate and the turning body. Its technical solution includes: The utility model lifts the patient's legs, places the patient's popliteal fossa into the leg-resting area, and uses a multi-section telescopic rod as a lever to lift it upward so that the curved surface of the turning body rolls on the bed surface. At this time, the patient's legs in the leg-resting area also rotate, and the other hand lifts the patient's torso to lift the patient.

[0004] The above-mentioned prone position ventilation auxiliary turning pad has a turning pad on its support member. The turning pad includes a middle pad and side pads on both sides. The patient's legs are clamped and accommodated through the space between the middle pad and the side pads, and then the patient's legs are turned over to achieve the effect of assisting turning over. However, the patient's legs are relatively low compared to their own weight. Simply turning the patient's legs requires medical staff to apply a large force to assist the patient in turning over the trunk and upper limbs. In addition, the support member includes a support plate, a torque spring and a serrated bar. The serrated bar is used to connect with the snap member to position the support plate, and the support plate is also provided with a torque spring. The torque spring is used to realize the rotation of the support plate, which supports the turning pad and drives the patient's legs to turn over. However, after turning over, it cannot position the patient, that is, it cannot keep the patient in a side-lying or reclining position. It only has the effect of fully turning over, which has a low functionality. To this end, we provide an auxiliary turning pad to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide an auxiliary turning mat. By utilizing three groups of frames and telescopic rods between the frames, not only can the spacing between the frames be adjusted to make it suitable for patients of different heights, but the patient's upper limbs, lower limbs and torso can also be supported and the turning action can be assisted. By utilizing a driving component, the loading plate can be driven to rotate on the frame, and the rotation angle can be controlled to achieve the effect of applying force to different positions of the patient's torso, thereby solving the problems of the above-mentioned prone position ventilation auxiliary turning mat.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an auxiliary turning mat, which includes a frame body, and control buttons are embedded on the side walls of the frame body; telescopic rods are installed on the front and rear side walls of the frame body, and a driving component is embedded on the right side wall of the frame body, the frame body is connected to the loading plate through the driving component, and the loading plate is provided on the right side wall of the frame body, the driving component includes a stepping motor embedded in the right side wall of the frame body, and a rotating rod is installed on the motor shaft of the stepping motor, and a driving gear is also sleeved on the rotating rod, and the driving gear is engaged with a toothed plate, and the toothed plate is embedded on the outer wall of the loading plate.

[0008] The utility model is further configured such that mounting holes are opened on the front and rear outer walls of the frame body, three mounting holes are provided, and the mounting holes are arranged in a one-to-one correspondence with the telescopic rods, and the mounting holes are fixedly connected to one side shaft end of the telescopic rod.

[0009] The present invention is further configured such that there are three frames in total, the three frames are connected to each other via telescopic rods, the frames are configured in a triangular shape, and the hypotenuse surfaces of the frames are configured in an arc-shaped structure.

[0010] The utility model is further configured such that a side groove is provided on the right side wall of the frame body, a sliding groove is provided on the front and rear inner walls of the side groove, and the outer wall of the sliding groove is matched with the rear side wall of the loading plate.

[0011] The utility model is further configured such that sliding shafts are fixedly mounted on the front and rear side walls of the top of the loading plate, and the sliding shafts are slidably matched with the sliding grooves; a ridge groove is opened on the back side wall of the loading plate, and a toothed plate is fixedly mounted in the ridge groove.

[0012] The utility model is further configured such that a motor slot is also provided on the inner wall of the side slot, the side wall of the motor slot is fixedly connected to the motor frame by bolts, and a stepper motor is fixedly installed in the motor frame, and the shaft end of the stepper motor is connected to the rotating rod for synchronous rotation through a coupling.

[0013] The utility model is further configured such that bearings and sleeves are respectively sleeved on both ends of the rotating rod, the rotating rod is connected to the inner wall of the motor slot through the sleeve, and the rotating rod is connected to the inner wall of the gear slot through the bearing.

[0014] The utility model is further configured such that a gear groove is provided on a side wall of the motor groove, and the gear groove is communicated with the motor groove, and the driving gear is arranged inside the gear groove.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model is provided with a frame and a telescopic rod. There are three frames in total, and the three frames are connected by the telescopic rod. When in use, the frames on both sides are used to position the patient's legs and the armpits of the upper limbs, and the middle frame is used to position the patient's buttocks. Then, through the cooperation of the driving member and the loading plate, the patient can be turned over in all directions. The turning effect is perfect, convenient and effective. The distance between the frames can be adjusted by the telescopic rod to make it suitable for patients of different heights.

[0017] 2. The utility model is provided with a loading plate and a driving assembly, wherein the loading plate and the frame are connected through the driving assembly, wherein the stepper motor in the driving assembly engages with the toothed plate on the rear side wall of the loading plate through the driving gear on its shaft end, and the stepper motor is fixedly installed in the frame in an embedded manner. When the stepper motor is working, it pushes the loading plate to rotate in the side groove of the frame through the driving gear on the shaft end and the toothed plate. At the same time, the loading plate has an arc-shaped structure and carries the patient's torso or limbs, thereby achieving the effect of flipping the patient's body. Moreover, due to the presence of the stepper motor, its rotation angle is controllable, thereby achieving the effect of applying force to different positions of the patient's torso. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work.

[0019] Figure 1 A schematic diagram of the structure of an auxiliary turning mat Figure 1 .

[0020] Figure 2 A schematic diagram of the structure of an auxiliary turning mat Figure 2 .

[0021] Figure 3 This is a structural disassembly diagram of an auxiliary turning mat.

[0022] Figure 4 This is a structural disassembly diagram of the frame.

[0023] Figure 5 This is a disassembled diagram of the drive assembly.

[0024] Figure 6 Schematic diagram of the structure of the carrier plate.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1-frame, 101-side groove, 102-mounting hole, 103-slide groove, 104-motor groove, 105-gear groove, 2-control button, 3-telescopic rod, 4-carrying plate, 401-slide shaft, 402-ridge groove, 403-toothed plate, 5-drive assembly, 501-stepping motor, 501a-motor frame, 502-rotating rod, 502a-coupling, 502b-bearing, 503-sleeve, 504-drive gear. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figure 1-3 The utility model is an auxiliary turning mat, which includes a frame 1 and a telescopic rod 3. The distance between the frames 1 can be adjusted by using the telescopic rod 3 to make it suitable for patients of different heights.

[0030] Specifically, a mounting hole 102 is opened on the side wall of the frame body 1, and the frame body 1 is fixedly connected to the end of the telescopic rod 3 through the mounting hole 102, and the control button 2 is also embedded on the outer wall of the frame body 1.

[0031] Furthermore, there are three frames 1, and telescopic rods 3 are provided between adjacent frames 1, and there are three telescopic rods 3 between adjacent frames 1. The frames 1 are arranged in a triangular shape, and the hypotenuse surfaces of the frames 1 are arranged in an arc-shaped structure.

[0032] The operation process of this embodiment is as follows: when in use, the telescopic rod 3 is extended by controlling the button 2. When the frame 1 on both sides moves to the patient's armpit and calf positions respectively, the frame 1 in the middle position is aligned with the patient's buttocks position, and the extension of the telescopic rod 3 is stopped.

[0033] Example 2

[0034] See also Figure 4-6 On the basis of Example 1, a loading plate 4 and a driving assembly 5 for driving the loading plate 4 are further provided. By utilizing the stepping motor 501, the driving gear 504 and the toothed plate 403 on the back of the loading plate 4 in the driving assembly 5, the loading plate 4 can be caused to slide on the frame 1.

[0035] Specifically, the tops of the front and rear sides of the loading plate 4 are fixedly installed with sliding shafts 401, and the loading plate 4 slides with the slide groove 103 on the frame 1 through the sliding shaft 401. A ridge groove 402 is opened on the rear side wall of the loading plate 4, and a toothed plate 402 is fixedly installed in the ridge groove 402. At the same time, a driving component 5 is also embedded in the frame 1. The driving component 5 includes a stepping motor 501 and a driving gear 504 on its shaft end. The stepping motor 501 is connected to the frame 1 through a motor frame 501a. The shaft end of the stepper motor 501 is connected to the rotating rod 502 for synchronous rotation through the coupling 502a. At the same time, the middle position and the shaft end of the rotating rod 502 are respectively sleeved with a shaft sleeve 503 and a bearing 502b. The rotating rod 502 is connected to the inner wall of the gear groove 105 of the bearing 502b for rotation. The rotating rod 502 is matched with the motor groove 104 for rotation through the shaft sleeve 503. The rotating rod 502 is also connected to the driving gear 504 for synchronous rotation, and the driving gear 504 is engaged with the toothed plate 402.

[0036] Furthermore, a side groove 101 for cooperating with the loading plate 4 is provided on the front side of the frame 1, and a sliding groove 103 is provided in the front and rear side walls of the side groove 101. A motor groove 104 is also provided at the center of the side groove 101, and a gear groove 105 connected to the motor groove 104 is provided on the side of the motor groove 104. The motor groove 104 is fixedly connected to the motor frame 501a by bolts, and a gap between the gear groove 105 and the outer wall of the driving gear 504 has been set.

[0037] The operation process of this embodiment is as follows: when in use, the stepper motor 501 works, and it pushes the carrier plate 4 to rotate in the side groove 101 of the frame 1 through the driving gear 504 on the shaft end and the toothed plate 402. At the same time, the carrier plate 4 has an arc-shaped structure and supports the patient's torso or limbs, achieving the effect of flipping the patient's body.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary turning mat, comprising a frame (1), wherein a control button (2) is embedded on the side wall of the frame (1); characterized in that: Telescopic rods (3) are installed on the front and rear side walls of the frame (1), and a driving assembly (5) is embedded on the right side wall of the frame (1). The frame (1) is connected to the loading plate (4) through the driving assembly (5). The loading plate (4) is provided on the right side wall of the frame (1). The driving assembly (5) includes a stepping motor (501) embedded in the right side wall of the frame (1), and a rotating rod (502) is installed on the motor shaft of the stepping motor (501). A driving gear (504) is also sleeved on the rotating rod (502), and the driving gear (504) is engaged with a toothed plate (403). The toothed plate (403) is embedded on the outer wall of the loading plate (4).

2. The auxiliary turning mat according to claim 1, characterized in that: Mounting holes (102) are provided on the front and rear outer walls of the frame (1), three mounting holes (102) are provided, and the mounting holes (102) and the telescopic rods (3) are arranged in a one-to-one correspondence, and the mounting holes (102) are fixedly connected to one side shaft end of the telescopic rod (3).

3. The auxiliary turning mat according to claim 1, characterized in that: There are three frames (1) in total, and the three frames (1) are connected to each other via telescopic rods (3). The frames (1) are arranged in a triangular shape, and the hypotenuse surface of the frames (1) is arranged in an arc-shaped structure.

4. The auxiliary turning mat according to claim 1, characterized in that: A side groove (101) is provided on the right side wall of the frame (1), and a slide groove (103) is provided on the front and rear inner walls of the side groove (101), and the outer wall of the slide groove (103) is matched with the rear side wall of the loading plate (4).

5. The turning-over assisting mat according to claim 4, characterized in that: A sliding shaft (401) is fixedly installed on the front and rear side walls of the top of the loading plate (4), and the sliding shaft (401) is slidably matched with the sliding groove (103). A ridge groove (402) is opened on the back side wall of the loading plate (4), and a toothed plate (403) is fixedly installed in the ridge groove (402).

6. The turning-over assisting mat according to claim 4, characterized in that: A motor slot (104) is further provided on the inner wall of the side slot (101), and the side wall of the motor slot (104) is fixedly connected to the motor frame (501a) by bolts. A stepper motor (501) is fixedly installed in the motor frame (501a), and the shaft end of the stepper motor (501) is connected to the rotating rod (502) for synchronous rotation through a coupling (502a).

7. The auxiliary turning mat according to claim 6, characterized in that: The two ends of the rotating rod (502) are respectively sleeved with bearings (502b) and shaft sleeves (503); the rotating rod (502) is connected to the inner wall of the motor slot (104) through the shaft sleeve (503); and the rotating rod (502) is connected to the inner wall of the gear slot (105) through the bearing (502b).

8. The turning-over assisting mat according to claim 7, characterized in that: A gear groove (105) is provided on the side wall of the motor groove (104), and the gear groove (105) and the motor groove (104) are communicated with each other. The driving gear (504) is arranged inside the gear groove (105).

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