Medical postoperative rehabilitation training device

Abstract

The utility model discloses a medical postoperative rehabilitation training device which comprises a rehabilitation training device body, the rehabilitation training device body comprises a fixing bottom plate, a seat is installed on the upper surface of the fixing bottom plate through a hydraulic cylinder, and a supporting bottom plate is arranged at the end of the fixing bottom plate. Two fixed vertical plates are welded to each of the two sides of the upper surface of the supporting bottom plate, and a gear roller is rotationally arranged at the joint of the two fixed vertical plates; by designing the tensioning adjusting mechanism, when the gear belt is conveyed in a long-time tensioning state and slightly deforms to cause loosening, a rotating nut is rotated on the outer surface of a screw to move the screw, the screw drives a connecting plate and a pressing roller to stably press and move when moving, the pressing roller is pressed down to tightly press the gear belt, and the tensioning degree of the gear belt is conveniently adjusted regularly; the gear roller stably rotates to drive the gear belt to convey for rehabilitation training, and the convenience of tension adjustment and the rehabilitation training effect of the rehabilitation training device main body during cardiology department rehabilitation training are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rehabilitation training devices, and in particular relates to a medical postoperative rehabilitation training device. Background Art

[0002] Cardiology is cardiovascular medicine, which is a clinical department set up by the internal medicine department of hospitals at all levels for the diagnosis and treatment of cardiovascular diseases. Cardiovascular and cerebrovascular patients need not only drug treatment after surgery, but also exercise rehabilitation through rehabilitation training devices. The existing rehabilitation training devices are equipment used for cardiovascular patients to exercise during postoperative treatment. Patients sit on a chair and step on the pedals to drive the surface to drive the gear roller to rotate. When the gear roller rotates, it drives the gear belt to convey the operation, so that cardiology patients can use the rehabilitation training device for rehabilitation training and effectively exercise for postoperative rehabilitation.

[0003] According to the authorized patent application No. 202221799313.4, which discloses a cardiology rehabilitation trainer for preventing patients from falling, during postoperative rehabilitation training of cardiology patients, the existing rehabilitation trainer requires the patient to sit on the surface of the seat with his feet on the surface of the footrest to drive the gear roller and the gear belt to rotate for rehabilitation training. Therefore, during long-term training, the gear belt is in a tensioned state for transportation, which may easily cause slight deformation of the gear belt and looseness between the gear roller, making it inconvenient to adjust the tension of the gear belt, and even causing the gear belt and the gear roller to not be tightly engaged and unable to rotate for rehabilitation training, thereby affecting the convenience of tension adjustment and the rehabilitation training effect of the rehabilitation trainer when used in cardiology rehabilitation training. For this reason, the utility model proposes a medical postoperative rehabilitation trainer. Utility Model Content

[0004] The purpose of the utility model is to provide a medical postoperative rehabilitation trainer to solve the problem raised in the above background technology that it is inconvenient to adjust the tension of the gear belt, and even causes the gear belt and the gear roller to be not tightly engaged and unable to rotate for rehabilitation training, thereby affecting the convenience of tension adjustment and the rehabilitation training effect of the rehabilitation trainer when used for cardiology rehabilitation training.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a medical postoperative rehabilitation trainer, comprising a rehabilitation trainer body, the rehabilitation trainer body comprising a fixed bottom plate, a seat is installed on the upper surface of the fixed bottom plate through a hydraulic cylinder, a support bottom plate is arranged at the end of the fixed bottom plate, two fixed vertical plates are welded on both sides of the upper surface of the support bottom plate, a gear roller is rotated at the connection of the two fixed vertical plates, a gear belt is arranged at the connection of the outer surfaces of the two gear rollers, the end of the gear roller is located on the surface of the fixed vertical plate and a pedal is installed, and the rehabilitation trainer body is also provided with:

[0006] A tensioning adjustment mechanism, and the tensioning adjustment mechanism includes a screw-in adjustment assembly arranged at the connection of four fixed vertical plates, the end of the screw-in adjustment assembly is located on the surface of the gear belt and is provided with a pressing rolling assembly, and the end of the pressing rolling assembly is provided with a sliding support assembly;

[0007] The length adjustment mechanism comprises a length adjustment component arranged at the connection between the fixed bottom plate and the supporting bottom plate in the middle, and a limited support component is arranged at the side connection between the fixed bottom plate and the supporting bottom plate.

[0008] Preferably, the screw-in adjustment assembly includes a fixed plate welded at the connection between four fixed vertical plates, a screw is arranged inside the fixed plate, and the top end of the screw is located on the surface of the fixed plate and is rotatably connected to two rotating nuts.

[0009] Preferably, the pressing rolling assembly comprises a connecting plate fixed to the bottom end of the screw rod by means of mounting bolts, a pressure roller is rotated inside the connecting plate, and the pressure roller contacts the surface of the gear belt.

[0010] Preferably, the lower surfaces of the connecting plate and the fixing plate are adjusted by screwing the screw rod and the rotating nut.

[0011] Preferably, the sliding support assembly comprises support sliding holes opened at both ends of the fixed plate, a support sliding rod slides inside the support sliding hole, and the bottom end of the support sliding rod is fixed to the end of the connecting plate by welding.

[0012] Preferably, the length adjustment assembly includes an adjusting screw rod rotating at a middle position inside the fixed base plate, the end of the adjusting screw rod is located on the surface of the fixed base plate and a handwheel is provided, the end of the supporting base plate is provided with a moving body, and the adjusting screw rod runs through the interior of the moving body.

[0013] Preferably, the limit support assembly includes support limit grooves opened on both sides of the support base plate, and a support limit block is slid inside the support limit groove. The surface of the support limit block is fixedly connected to the inner end of the fixed base plate by welding, and one end of the upper surface of the fixed base plate is rotated with two fixing bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a tension adjustment mechanism, when the gear belt is transported in a taut state for a long time and produces slight deformation and looseness, the screw can be moved by rotating the rotating nut on the outer surface of the screw. When the screw moves, it drives the connecting plate and the pressure roller to move steadily downward, and the pressure roller is pressed down to press the gear belt tightly, which makes it easy to regularly adjust the tension of the gear belt, so that the gear roller can rotate stably to drive the gear belt to transport for rehabilitation training, thereby improving the convenience of tension adjustment and the rehabilitation training effect of the rehabilitation trainer body when used for rehabilitation training in cardiology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial structural schematic diagram of the supporting bottom plate, gear belt and fixed bottom plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the gear belt and gear roller structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the side cross-sectional structure of the fixed vertical plate, gear belt and pressure roller of the utility model;

[0020] Figure 5 It is a partial cross-sectional structural schematic diagram of the fixed bottom plate and the supporting bottom plate of the utility model;

[0021] Figure 6 For this utility model Figure 1 The enlarged structural diagram of part A in the middle;

[0022] In the figure: 100, rehabilitation training device body; 101, fixed base plate; 1011, fixing bolt; 1012, adjusting screw rod; 1013, hand wheel; 1014, moving body; 1015, support limit groove; 1016, support limit block; 102, support base plate; 103, seat; 104, fixed vertical plate; 105, foot pedal; 106, gear belt; 1061, fixed plate; 1062, connecting plate; 1063, pressure roller; 1064, screw rod; 1065, rotating nut; 1066, support slide rod; 1067, support slide hole; 107, gear roller. 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 Figures 1 to 6The utility model provides a technical solution: a medical postoperative rehabilitation trainer, comprising a rehabilitation trainer body 100, the rehabilitation trainer body 100 comprises a fixed bottom plate 101, a seat 103 is installed on the upper surface of the fixed bottom plate 101 through a hydraulic cylinder, a support bottom plate 102 is arranged at the end of the fixed bottom plate 101, the rehabilitation trainer body 100 is stably placed in the rehabilitation training position by the fixed bottom plate 101 and the support bottom plate 102 contacting the ground, and the height of the seat 103 is adjusted, and two fixed vertical plates 1 are welded on both sides of the upper surface of the support bottom plate 102 04, a gear roller 107 is rotated at the connection of the two fixed vertical plates 104, and a gear belt 106 is arranged at the connection of the outer surfaces of the two gear rollers 107. The end of the gear roller 107 is located on the surface of the fixed vertical plate 104 and a pedal 105 is installed. The patient sits on the surface of the seat 103, and steps on the pedal 105 to drive the surface to drive the gear roller 107 to rotate. When the gear roller 107 rotates, it drives the gear belt 106 to transport the operation, so as to facilitate the cardiology patients to use the rehabilitation training device body 100 for rehabilitation training. The rehabilitation training device body 100 is also provided with:

[0025] A tensioning adjustment mechanism is provided, and the tensioning adjustment mechanism includes a screw-in adjustment component arranged at the connection of the four fixed vertical plates 104. The end of the screw-in adjustment component is located on the surface of the gear belt 106 and a compression rolling component is arranged. The end of the compression rolling component is provided with a sliding support component. When the rehabilitation trainer body 100 is used for long-term exercise, the gear belt 106 is in a tensioned state and slightly deformed during transportation. The tensioning adjustment mechanism adjusts the gear belt 106 to make the gear roller 107 rotate stably to drive the gear belt 106 to transport for rehabilitation training, thereby improving the convenience of tension adjustment and the rehabilitation training effect of the rehabilitation trainer body 100 when used for cardiology rehabilitation training.

[0026] In order to facilitate the adjustment of the pressure roller 1063 and the connecting plate 1062 through the screw-in adjustment component and facilitate adjustment and use, in the present embodiment, preferably, the screw-in adjustment component includes a fixed plate 1061 welded at the connection of the four fixed vertical plates 104, and a screw 1064 is arranged inside the fixed plate 1061. The top end of the screw 1064 is located on the surface of the fixed plate 1061 and is rotatably connected to two rotating nuts 1065, so that the rotating nut 1065 can be rotated on the outer surface of the screw 1064 to drive the screw 1064 to move, which is convenient for adjusting the tight installation.

[0027] In order to facilitate the adjustment of the tension of the gear belt 106 through the compression rolling assembly, in the present embodiment, preferably, the compression rolling assembly includes a connecting plate 1062 fixed to the bottom end of the screw 1064 by means of mounting bolts, and the pressure roller 1063 is conveniently installed through the connecting plate 1062 for use, and installation and adjustment are convenient. The pressure roller 1063 rotates inside the connecting plate 1062, and the lower surfaces of the connecting plate 1062 and the fixed plate 1061 are screwed in and adjusted by the screw 1064 and the rotating nut 1065. The pressure roller 1063 contacts the surface of the gear belt 106, and the rotating nut 1065 is rotated on the outer surface of the screw 1064 to drive the screw 1064 to move. The movement of the screw 1064 drives the pressure roller 1063 and the connecting plate 1062 to press down on the gear belt 106, which is convenient for tension adjustment.

[0028] In order to facilitate the stable downward movement and adjustment of the connecting plate 1062 through the sliding support assembly, in this embodiment, preferably, the sliding support assembly includes support sliding holes 1067 opened at both ends of the fixed plate 1061, and a support sliding rod 1066 slides inside the support sliding hole 1067. The bottom end of the support sliding rod 1066 is fixed to the end of the connecting plate 1062 by welding. Moving the connecting plate 1062 drives the support sliding rod 1066 to slide inside the support sliding hole 1067, so as to facilitate the stable downward pressure adjustment of the connecting plate 1062 and the pressure roller 1063.

[0029] The length adjustment mechanism includes a length adjustment component arranged at the connection between the fixed base plate 101 and the supporting base plate 102 in the middle position, and a limited support component is arranged at the side connection between the fixed base plate 101 and the supporting base plate 102. When the rehabilitation trainer body 100 is in use, the length between the supporting base plate 102 and the fixed base plate 101 can be adjusted through the length adjustment mechanism according to the height of the patient, and the length adjustment is more convenient, thereby improving the convenience of adjustment of the rehabilitation trainer body 100 during postoperative rehabilitation training in cardiology.

[0030] In order to facilitate the adjustment of the length between the supporting base plate 102 and the fixed base plate 101 through the length adjustment component, in this embodiment, preferably, the length adjustment component includes an adjusting screw rod 1012 that rotates at the middle position inside the fixed base plate 101, and the end of the adjusting screw rod 1012 is located on the surface of the fixed base plate 101 and a hand wheel 1013 is provided. The hand wheel 1013 is held to drive the adjusting screw rod 1012 to rotate, which is convenient for rotating the adjusting screw rod 1012 for adjustment. A moving body 1014 is provided at the end of the supporting base plate 102, and the adjusting screw rod 1012 runs through the interior of the moving body 1014, which is convenient for moving the moving body 1014 on the outer surface of the adjusting screw rod 1012 to drive the supporting base plate 102 to move and adjust, which is convenient for the adjustment operation.

[0031] In order to facilitate the stable support, movement and adjustment of the support base plate 102 through the limit support assembly, in this embodiment, preferably, the limit support assembly includes support limit grooves 1015 opened on both sides of the support base plate 102, and support limit blocks 1016 are slid inside the support limit grooves 1015. The surface of the support limit block 1016 is fixedly connected to the inner end of the fixed base plate 101 by welding. When the support base plate 102 moves inside the fixed base plate 101, the support limit block 1016 is driven to slide inside the support limit groove 1015 to stably adjust the support base plate 102. One end of the upper surface of the fixed base plate 101 is rotated with two fixing bolts 1011.

[0032] The working principle and use process of the utility model are as follows: when using the medical postoperative rehabilitation trainer, the main body 100 of the rehabilitation trainer is stably placed at the position of rehabilitation training by directly contacting the ground with the fixing bottom plate 101 and the supporting bottom plate 102. During training, the seat 103 is adjusted to the height of use, and the patient sits on the surface of the seat 103, and steps on the pedal 105 to drive the surface to drive the gear roller 107 to rotate. When the gear roller 107 rotates, it drives the gear belt 106 to transport the operation, so that it is convenient for cardiology patients to use the rehabilitation trainer main body 100 for rehabilitation training;

[0033] Then, before the rehabilitation training device body 100 is used, according to the patient's height, the hand wheel 1013 is directly held to drive the adjusting screw 1012 to rotate. The adjusting screw 1012 rotates to move the movable body 1014 and the support base plate 102 at one end of the outer surface of the adjusting screw 1012. At the same time, when the support base plate 102 moves inside the fixed base plate 101, the support limit block 1016 is driven to slide in the internal limit support of the support limit groove 1015, and the support base plate 102 is stably adjusted to the length of use. The fixing bolt 1011 is rotated again to adjust the height of the fixed base plate 101 and the support base plate 102, so that the patient's feet can be comfortably placed on the pedal 105 surface for training. There is no need to press both sides each time and then slide and adjust again. The adjustment is more convenient and the use is more stable, which improves the convenience of adjustment of the rehabilitation training device body 100 during postoperative rehabilitation training in cardiology.

[0034] Finally, when the rehabilitation trainer body 100 frequently steps on the pedal 105 to drive the gear roller 107 and the gear belt 106 to rotate, the gear belt 106 is transported in a taut state for a long time and produces slight deformation, causing looseness. The rotating nut 1065 can be rotated on the outer surface of the screw 1064 to move the screw 1064. When the screw 1064 moves, it drives the connecting plate 1062 and the pressure roller 1063 to press down and move. When the connecting plate 1062 moves, it drives the supporting slide bar 1066 to slide and support inside the supporting slide hole 1067, and presses the pressure roller 1063 downward to press the gear belt 106 tightly, so as to facilitate regular adjustment of the tension of the gear belt 106, so that the gear roller 107 can rotate stably and drive the gear belt 106 to transport for rehabilitation training, thereby improving the convenience of tension adjustment and the rehabilitation training effect when the rehabilitation trainer body 100 is used for rehabilitation training in cardiology.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical postoperative rehabilitation training device, comprising a rehabilitation training device body (100), the rehabilitation training device body (100) comprising a fixed base plate (101), a seat (103) being installed on the upper surface of the fixed base plate (101) via a hydraulic cylinder, a support base plate (102) being arranged at the end of the fixed base plate (101), two fixed vertical plates (104) being welded on both sides of the upper surface of the support base plate (102), a gear roller (107) being rotatable at the connection of the two fixed vertical plates (104), a gear belt (106) being arranged at the connection of the outer surfaces of the two gear rollers (107), a footrest (105) being installed at the end of the gear roller (107) located on the surface of the fixed vertical plate (104), and characterized in that: The rehabilitation training device body (100) is also provided with: A tensioning adjustment mechanism, wherein the tensioning adjustment mechanism comprises a screw-in adjustment component arranged at the connection of four fixed vertical plates (104), an end of the screw-in adjustment component is located on the surface of the gear belt (106) and a pressing rolling component is arranged, and an end of the pressing rolling component is arranged with a sliding support component; A length adjustment mechanism comprises a length adjustment component arranged at the connection between the fixed base plate (101) and the supporting base plate (102) in the middle, and a limited support component is arranged at the side connection between the fixed base plate (101) and the supporting base plate (102).

2. A medical postoperative rehabilitation training device according to claim 1, characterized in that: The screw-in adjustment assembly comprises a fixed plate (1061) welded to the connection of four fixed vertical plates (104), a screw rod (1064) is arranged inside the fixed plate (1061), and the top end of the screw rod (1064) is located on the surface of the fixed plate (1061) and is rotatably connected to two rotating nuts (1065).

3. A medical postoperative rehabilitation training device according to claim 2, characterized in that: The pressing rolling assembly includes a connecting plate (1062) fixed to the bottom end of the screw rod (1064) by means of mounting bolts, a pressure roller (1063) is rotated inside the connecting plate (1062), and the pressure roller (1063) contacts the surface of the gear belt (106).

4. A medical postoperative rehabilitation training device according to claim 3, characterized in that: The lower surfaces of the connecting plate (1062) and the fixing plate (1061) are screwed in and adjusted by the screw rod (1064) and the rotating nut (1065).

5. The medical postoperative rehabilitation training device according to claim 3, characterized in that: The sliding support assembly comprises support sliding holes (1067) opened at both ends of the fixing plate (1061), a support sliding rod (1066) sliding inside the support sliding hole (1067), and the bottom end of the support sliding rod (1066) is fixed to the end of the connecting plate (1062) by welding.

6. The medical postoperative rehabilitation training device according to claim 1, characterized in that: The length adjustment assembly comprises an adjustment screw (1012) that rotates at a middle position inside a fixed base plate (101); an end of the adjustment screw (1012) is located on the surface of the fixed base plate (101) and is provided with a hand wheel (1013); a moving body (1014) is provided at the end of the supporting base plate (102), and the adjustment screw (1012) runs through the inside of the moving body (1014).

7. The medical postoperative rehabilitation training device according to claim 1, characterized in that: The limit support assembly comprises support limit grooves (1015) provided on both sides of the support base plate (102), support limit blocks (1016) slidingly arranged inside the support limit grooves (1015), the surface of the support limit block (1016) being fixedly connected to the inner end of the fixed base plate (101) by welding, and two fixing bolts (1011) being rotatably arranged at one end of the upper surface of the fixed base plate (101).

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