Portable recovery training device

Abstract

The utility model relates to a portable recovery training device which comprises a bottom plate, two sliding grooves are formed in the upper surface of the bottom plate, a U-shaped sliding plate is jointly installed in the two sliding grooves in a sliding mode, semicircular blocks are installed on the two sides of the upper surface of the U-shaped sliding plate, and a pedal is arranged between the two semicircular blocks. A plurality of first grooves are formed in the upper surface of the bottom plate, sliding rods are installed in the first grooves, sliding blocks are installed on the outer surfaces of the sliding rods in a sliding mode, first connecting holes are formed in the upper surfaces of the sliding blocks, and the outer surfaces of the sliding rods are sleeved with springs. Through the arrangement of the fixing mechanism, the device can be installed on a sickbed, a patient can conduct rehabilitation training on the lower limbs without getting out of the bed, through the arrangement of a plurality of springs, when the training intensity needs to be adjusted, only a proper number of sliding blocks need to be connected with a connecting plate through first bolts, and the training intensity can be adjusted. Therefore, the appropriate training intensity can be adjusted according to the recovery requirement of each patient to meet the individualized requirement, and the recovery effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, in particular to a portable recovery training device. Background Art

[0002] Neurology is a branch of medicine focused on the diagnosis and treatment of disorders of the nervous system, including conditions of the brain, spinal cord, peripheral nerves, and muscles. Neurologists treat conditions such as stroke, epilepsy, Parkinson's disease, and Alzheimer's disease. Through detailed medical histories, neurological examinations, and associated imaging and electrophysiological tests, they develop personalized treatment plans to improve patients' quality of life.

[0003] Currently, patients with lower limb dysfunction require appropriate rehabilitation exercises to help restore their physical functions. However, existing lower limb rehabilitation training devices are typically placed on the ground, which can easily lead to falls and other safety hazards for patients with limited mobility, making them inconvenient to use. Furthermore, existing devices often lack the ability to adjust training intensity. Because each patient's recovery needs vary, a fixed training intensity may not meet individual needs, thus affecting rehabilitation effectiveness. Utility Model Content

[0004] The utility model aims to provide a portable recovery training device which can be used on a bed and can adjust the training intensity.

[0005] To achieve the above objectives, the technical solution of the present utility model is as follows.

[0006] A portable recovery training device includes a base plate, the upper surface of the base plate having two slide grooves, a U-shaped slide plate slidably mounted inside the two slide grooves, semicircular blocks mounted on both sides of the upper surface of the U-shaped slide plate, and a pedal disposed between the two semicircular blocks. The upper surface of the base plate has a plurality of first grooves, a slide rod mounted inside the first grooves, a slider slidably mounted on the outer surface of the slide rod, a first connecting hole disposed on the upper surface of the slider, a spring sleeved on the outer surface of the slide rod, the two ends of the spring respectively abutting against the slider and the inner wall of the first groove. A connecting plate is mounted on the outer surface of the U-shaped slide plate, a plurality of second connecting holes disposed on the surface of the connecting plate, and first bolts are disposed in the second connecting holes. Two fixing mechanisms are disposed on both side surfaces of the base plate.

[0007] It can be seen that through the setting of the fixing mechanism, the device can be installed on the hospital bed, so that the patient can perform rehabilitation training for the lower limbs without getting out of bed, and through the setting of multiple springs, when the training intensity needs to be adjusted, it is only necessary to connect the appropriate number of sliders and the connecting plate together through the first bolt. In this way, the appropriate training intensity can be adjusted according to the recovery needs of each patient to meet individual needs and improve the rehabilitation effect.

[0008] Furthermore, the fixing mechanism includes a fixing sleeve installed on the outer surface of the base plate, a telescopic plate is inserted into the interior of the fixing sleeve, a second bolt is installed on the outer surface of the fixing sleeve, and a C-shaped fixer is installed at the end of the telescopic plate.

[0009] When installing the device, first place the base plate on the bed, then stretch the telescopic plate outward and fix it with a second bolt, and then fix the C-shaped fixer on the guardrail of the bed. By fixing four C-shaped fixers on the four guardrails respectively, the purpose of installing the device on the bed is achieved.

[0010] Furthermore, two sets of straps are provided on the outer surface of the pedal, and two supporting plates are installed on the outer surface of the pedal.

[0011] By setting up the straps and support plates, the patient's feet can be fixed on the pedals to prevent the feet from sliding during rehabilitation training and improve stability.

[0012] Furthermore, a second groove is provided on the upper surface of the base plate, a threaded rod is rotatably installed inside the second groove, a nut seat is installed on the outer surface of the threaded rod, a third connecting hole is provided on the upper surface of the nut seat, a motor is installed on the outer surface of the base plate, and the output shaft of the motor is connected to the threaded rod.

[0013] When the patient is unable to perform recovery training independently, the connecting plate and the nut seat can be connected together by a first bolt, and then the motor is started. The motor drives the threaded rod to rotate, and when the threaded rod rotates, the nut seat is driven to move along its length, thereby driving the pedal to move, realizing passive recovery training, improving blood circulation in the lower limbs, reducing blood congestion, reducing the risk of thrombosis, and helping to maintain joint flexibility and improve rehabilitation effects.

[0014] Furthermore, both ends of the pedal are rotatably connected to the semicircular block through a connecting shaft. A plurality of adjustment holes are provided on the surface of the semicircular block. A third bolt is installed inside the adjustment hole. A fourth connection hole is provided at both ends of the pedal.

[0015] The angle of the pedal can be adjusted through the action of the connecting shaft. After the angle is adjusted, the third bolt is passed through the appropriate adjustment hole and screwed into the fourth connecting hole to fix the pedal. By fixing the pedal at a suitable angle, it can be used by patients with stiff ankles that are difficult to bend, and has a wide range of applications.

[0016] Furthermore, the number of the first grooves is four.

[0017] Since there are four first grooves, the device has four training intensities, which can meet the needs of different patients at different stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is one of the partial structural diagrams of the utility model;

[0020] Figure 3 This is the second schematic diagram of the partial structure of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the pedal in the utility model.

[0022] In the figure: 100, bottom plate; 101, slide groove; 102, U-shaped slide plate; 103, semicircular block; 104, pedal; 105, first groove; 106, slide rod; 107, slider; 108, first connecting hole; 109, connecting plate; 110, second connecting hole; 111, spring; 112, first bolt; 200, fixing mechanism; 201, fixing sleeve; 202, telescopic plate; 203, C-shaped fixer; 204, second bolt; 300, binding strap; 301, support plate; 400, second groove; 401, threaded rod; 402, motor; 403, nut seat; 404, third connecting hole; 500, adjustment hole; 501, third bolt; 502, fourth connecting hole; 503, connecting shaft. DETAILED DESCRIPTION

[0023] The present invention is described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, a portable recovery training device includes a base plate 100. Two slide grooves 101 are defined on the top surface of the base plate 100. A U-shaped slide plate 102 is slidably mounted within the two slide grooves 101. Semicircular blocks 103 are mounted on both sides of the top surface of the U-shaped slide plate 102, and a pedal 104 is disposed between the two semicircular blocks 103. The top surface of the base plate 100 defines a plurality of first grooves 105. Slide rods 106 are mounted within the first grooves 105. Slide blocks 107 are slidably mounted on the outer surfaces of the slide rods 106. Slide blocks 107 are slidably mounted on the outer surfaces of the slide rods 106. Slide blocks 107 define a first connection hole 108 on the top surface of the slide block 107. A spring 111 is sleeved on the outer surface of the slide rod 106. The ends of the spring 111 abut against the slide blocks 107 and the inner walls of the first grooves 105, respectively. A connecting plate 109 is mounted on the outer surface of the U-shaped slide plate 102. The connecting plate 109 defines a plurality of second connection holes 110. First bolts 112 are disposed within the second connection holes 110. Two fixing mechanisms 200 are disposed on both sides of the base plate 100 .

[0025] When in use, the base plate 100 is first placed on the bed, and then fixed to the bed guardrail through the fixing mechanisms 200 on both sides, so that the device can be fixed on the bed for use. Then the patient bends his lower limbs and places his feet on the pedals 104, then spreads his legs and pushes the pedals 104 to slide back and forth. During the sliding process of the pedals 104, the connecting action of the connecting plate 109 drives the slider 107 to slide on the slide rod 106 and compress the spring 111. Since the spring 111 will generate movement resistance when compressed, it can serve the purpose of training the lower limbs. When the training intensity needs to be adjusted, it is only necessary to connect the appropriate number of sliders 107 to the connecting plate 109 through the first bolt 112. The purpose of intensity adjustment is achieved by changing the number of springs 111, so that the appropriate training intensity can be adjusted according to the recovery needs of each patient to meet individual needs and improve the rehabilitation effect.

[0026] Specifically, the fixing mechanism 200 includes a fixing sleeve 201 installed on the outer surface of the base plate 100, a telescopic plate 202 is inserted into the interior of the fixing sleeve 201, a second bolt 204 is installed on the outer surface of the fixing sleeve 201, and a C-shaped fixer 203 is installed at the end of the telescopic plate 202. When installing this device, first place the base plate 100 on the bed, then stretch the telescopic plate 202 outward, fix it with the second bolt 204, and then fix the C-shaped fixer 203 on the guardrail of the bed. By fixing four C-shaped fixers 203 on the four guardrails respectively, the purpose of installing this device on the bed for use is achieved.

[0027] Specifically, two sets of straps 300 are provided on the outer surface of the pedal 104, and two support plates 301 are installed on the outer surface of the pedal 104. Through the setting of the straps 300 and the support plates 301, the patient's feet can be fixed on the pedal 104 to avoid sliding of the feet during rehabilitation training and improve stability.

[0028] Specifically, a second groove 400 is provided on the upper surface of the base plate 100, and a threaded rod 401 is rotatably installed inside the second groove 400, and a nut seat 403 is installed on the outer surface of the threaded rod 401. A third connecting hole 404 is provided on the upper surface of the nut seat 403, and a motor 402 is installed on the outer surface of the base plate 100. The output shaft of the motor 402 is connected to the threaded rod 401. When the patient is unable to perform recovery training independently, the connecting plate 109 and the nut seat 403 can be connected together by the first bolt 112, and then the motor 402 is started. The motor 402 drives the threaded rod 401 to rotate, and when the threaded rod 401 rotates, it drives the nut seat 403 to move along its length direction, so that it can drive the pedal 104 to move, thereby realizing passive recovery training, improving blood circulation in the lower limbs, reducing blood congestion, reducing the risk of thrombosis, and helping to maintain joint flexibility and improve rehabilitation effects.

[0029] Specifically, both ends of the pedal 104 are rotatably connected to the semicircular block 103 through a connecting shaft 503. A plurality of adjustment holes 500 are provided on the surface of the semicircular block 103. A third bolt 501 is installed inside the adjusting hole 500. A fourth connecting hole 502 is provided at both ends of the pedal 104. The angle of the pedal 104 can be adjusted by the action of the connecting shaft 503. After the angle is adjusted, the third bolt 501 is passed through the appropriate adjusting hole 500 and screwed into the fourth connecting hole 502, so that the pedal 104 can be fixed. By fixing the pedal 104 at a suitable angle, it can be used by patients with stiff ankles that are difficult to bend, and has a wide range of applications.

[0030] Specifically, the number of the first grooves 105 is four. Since the number of the first grooves 105 is four, the device has four training intensities, which can meet the needs of different patients at different stages.

[0031] The above is a detailed description of the present invention in conjunction with specific embodiments, and the specific implementation methods of the present invention are not limited to these descriptions. For those skilled in the art of the present invention, if a number of equivalent substitutions or obvious modifications are made without departing from the concept of the present invention and have the same performance or use, they should be considered to fall within the scope of patent protection of the present invention as determined by the submitted claims.

Claims

1. A portable recovery training device, comprising a base plate (100), characterized in that: Two chute grooves (101) are provided on the upper surface of the bottom plate (100), a U-shaped slide plate (102) is slidably installed inside the two chute grooves (101), semicircular blocks (103) are installed on both sides of the upper surface of the U-shaped slide plate (102), and a pedal (104) is provided between the two semicircular blocks (103); A plurality of first grooves (105) are provided on the upper surface of the base plate (100), a sliding rod (106) is installed inside the first groove (105), a slider (107) is slidably installed on the outer surface of the sliding rod (106), a first connecting hole (108) is provided on the upper surface of the slider (107), a spring (111) is sleeved on the outer surface of the sliding rod (106), and two ends of the spring (111) are respectively in contact with the slider (107) and the inner wall of the first groove (105); A connecting plate (109) is installed on the outer surface of the U-shaped slide plate (102), a plurality of second connecting holes (110) are opened on the surface of the connecting plate (109), and first bolts (112) are arranged in the second connecting holes (110); Two fixing mechanisms (200) are provided on both side surfaces of the bottom plate (100).

2. The portable recovery training device according to claim 1, characterized in that: The fixing mechanism (200) comprises a fixing sleeve (201) mounted on the outer surface of the base plate (100), a telescopic plate (202) being inserted into the interior of the fixing sleeve (201), a second bolt (204) being mounted on the outer surface of the fixing sleeve (201), and a C-shaped fixer (203) being mounted on the end of the telescopic plate (202).

3. The portable recovery training device according to claim 2, characterized in that: Two sets of binding straps (300) are provided on the outer surface of the pedal (104), and two supporting plates (301) are installed on the outer surface of the pedal (104).

4. The portable recovery training device according to claim 3, characterized in that: A second groove (400) is provided on the upper surface of the base plate (100), a threaded rod (401) is rotatably mounted inside the second groove (400), a nut seat (403) is mounted on the outer surface of the threaded rod (401), a third connecting hole (404) is provided on the upper surface of the nut seat (403), a motor (402) is mounted on the outer surface of the base plate (100), and an output shaft of the motor (402) is connected to the threaded rod (401).

5. The portable recovery training device according to claim 4, characterized in that: Both ends of the pedal (104) are rotatably connected to the semicircular block (103) via a connecting shaft (503); a plurality of adjustment holes (500) are provided on the surface of the semicircular block (103); third bolts (501) are installed inside the adjustment holes (500); and both ends of the pedal (104) are provided with fourth connection holes (502).

6. The portable recovery training device according to claim 1, characterized in that: The number of the first grooves (105) is four.

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