Rehabilitation training frame with protective structure

Abstract

The utility model discloses a rehabilitation training frame with a protective structure, and relates to the technical field of rehabilitation training frames, the rehabilitation training frame comprises a base and a connecting frame, the top of the base is movably connected with a pedal through a rotating shaft, one side of the pedal is fixedly connected with a first spring, one end of the first spring is fixedly connected with the base, and the other end of the first spring is fixedly connected with the connecting frame. A support is fixedly connected to the side, close to the pedal, of the upper end face of the base, and a handle is arranged at the top of the support. According to the rehabilitation training frame with the protection structure, when a patient sits on a connecting plate at the top of a seat, the connecting plate moves downwards, a limiting rod limits the connecting plate, when the connecting plate moves downwards, two sets of connecting rods are extruded through a rotating wheel to rotate, when the connecting rods rotate, armrests are stirred through rolling wheels to move upwards, and when the patient completely sits on the seat, the connecting plate moves downwards, and the armrest moves upwards. When the patient is on the rehabilitation training frame, the handrails can be completely lifted to protect the patient, so that the patient on the rehabilitation training frame can be conveniently protected through the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation training frames, in particular to a rehabilitation training frame with a protective structure. Background Art

[0002] The Department of Neurology mainly treats patients with cerebrovascular diseases, migraines, inflammatory brain diseases, myelitis, epilepsy, dementia, metabolic diseases and genetic diseases, trigeminal neuralgia, sciatica, peripheral neuropathy and myasthenia gravis. A large proportion of the patients in the Department of Neurology suffer from hemiplegia and need to perform mobile exercises with the help of nursing staff to ensure the vitality of muscles and nerves and avoid muscle atrophy and nerve degeneration. Generally, they will use rehabilitation training frames for assisted training during exercise.

[0003] When performing rehabilitation exercises on patients in the Department of Neurology, a rehabilitation training frame is required to perform auxiliary training. When the existing rehabilitation training frame is in use, the armrests on both sides are used to protect the patient to prevent the patient's body from tilting to both sides and causing falling. The armrests on both sides of the rehabilitation training frame are installed on the seat of the rehabilitation training frame through damping shafts. When the patient enters the seat, the armrests need to be rotated upwards to disengage the armrests from the limits on both sides of the seat. After the patient enters the seat, the armrests are rotated downwards to protect the patient. However, frequent rotation of the armrests is cumbersome, and if the armrests are forgotten to be rotated to reset, the armrests cannot play a limiting role. Utility Model Content

[0004] The purpose of the utility model is to provide a rehabilitation training frame with a protective structure to solve the problem that the existing rehabilitation training frame is not convenient for protecting patients as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rehabilitation training frame with a protective structure, comprising: a base and a connecting frame, the top of the base is movably connected to a pedal via a rotating shaft, one side of the pedal is fixedly connected to a first spring, one end of the first spring is fixedly connected to the base, a side of the upper end surface of the base close to the pedal is fixedly connected to a bracket, and a handle is arranged on the top of the bracket.

[0006] A lifting frame is fixedly connected to a side of the base away from the bracket, a seat is fixedly connected to the top of the lifting frame, a sliding groove for sliding a limit rod is provided inside the seat, a connecting plate is fixedly connected to the top of the limit rod, a connecting rod is provided at the bottom of the connecting plate, an outer side of the connecting rod is movably connected to the seat via a rotating shaft, and both sides of the seat are fixedly connected to limit sleeves.

[0007] Preferably, a ball is rollingly connected inside the limiting sleeve, and a handrail is rollingly connected outside the ball.

[0008] Preferably, the bottom of the armrest is movably connected to a roller via a rotating shaft, and the bottom of the armrest is provided with a through groove for the connecting rod to rotate.

[0009] Preferably, a movable groove for sliding the armrest is provided inside the limiting sleeve, and four groups of limiting rods are provided, and the four groups of limiting rods are distributed at the four corners of the bottom of the connecting plate.

[0010] Preferably, a connecting frame is fixedly connected to the top of the bracket, a connecting block is movably connected to the top of the connecting frame via a rotating shaft, and a sliding groove for sliding the push rod is provided on one side of the connecting block.

[0011] Preferably, both sides of the push rod are meshed with gears via racks, both sides of the gears are movably connected to the connecting block via a rotating shaft, the outer sides of the two groups of gears are meshed with plug rods, and the interior of the connecting block is provided with a sliding groove for the plug rod to slide.

[0012] Preferably, a second spring is fixedly connected to one side of the insertion rod, one end of the second spring is fixedly connected to the connecting block, a plurality of groups of limit grooves matching the insertion rod are provided on one side of the connecting frame, and the plurality of groups of limit grooves are distributed at equal angles with respect to the rotation axis of the connecting frame, and the top of the connecting block is movably connected to the handle through a rotating shaft.

[0013] Compared with the prior art, the rehabilitation training frame with a protective structure has the following beneficial effects: when the patient sits on the connecting plate on the top of the seat, the connecting plate will move downward, and the limit rod will limit the connecting plate. When the connecting plate moves downward, it will rotate by squeezing the two sets of connecting rods through the rotating wheels. When the connecting rods rotate, the armrests will move upward through the rollers. When the patient sits completely on the seat, the armrests will rise completely to protect the patient. By pressing the push rod to engage with the two sets of gears, the gears can engage with the insertion rod through the rack when they rotate, driving the insertion rod to squeeze the second spring on one side, so that the insertion rod is disengaged from the limit groove on one side of the connecting frame. At this time, the connecting block can be rotated to drive the training angle of the handle to change.

[0014] 1. When performing rehabilitation exercises on patients in the Department of Neurology, a rehabilitation training frame is required to perform auxiliary training. When the patient sits on the connecting plate on the top of the seat, the connecting plate will move downward, and the limit rod will limit the connecting plate. When the connecting plate moves downward, it will rotate by squeezing two sets of connecting rods through the rotating wheels. When the connecting rods rotate, the armrests will move upward through the rollers. When the patient sits completely on the seat, the armrests will rise completely to protect the patient. The above operations can facilitate the protection of patients on the rehabilitation training frame.

[0015] 2. When performing rehabilitation exercises on patients in the Department of Neurology, a rehabilitation training frame is required. The rehabilitation training frame is used for auxiliary training. The push rod is pressed to engage with the two sets of gears. When the gear rotates, it can engage with the insertion rod through the rack, driving the insertion rod to squeeze the second spring on one side, so that the insertion rod is disengaged from the engagement with the limit groove on one side of the connecting frame. At this time, the connecting block can be rotated to drive the training angle of the handle to change. After the adjustment is completed, the push rod is released. At this time, the second spring will reset and push the two sets of insertion rods into the other set of limit grooves on one side of the connecting frame to complete the limiting of the connecting block. In this way, the training angle of the handle can be adjusted through the above operation, so that the training form of the rehabilitation training frame can be changed, and the training effect of the rehabilitation training frame can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a main perspective schematic diagram of the utility model;

[0017] Figure 2 This is a rear-view stereoscopic schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the front cross-section of the seat of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of A of the utility model;

[0020] Figure 5 This is a schematic diagram of the front cross-section of the connection block of the utility model;

[0021] Figure 6 This is a right side cross-sectional schematic diagram of the connection block of the utility model;

[0022] Figure 7 It is an enlarged schematic diagram of B of the present utility model.

[0023] In the figure: 1. base; 2. pedal; 3. first spring; 4. bracket; 5. handle; 6. lifting frame; 7. seat; 8. limit rod; 9. connecting plate; 10. connecting rod; 11. limit sleeve; 12. ball; 13. armrest; 14. roller; 15. connecting frame; 16. connecting block; 17. push rod; 18. gear; 19. plug rod; 20. second spring; 21. limit groove. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a rehabilitation training frame with a protective structure, comprising: a base 1 and a connecting frame 15, the top of the base 1 is movably connected with a pedal 2 through a rotating shaft, one side of the pedal 2 is fixedly connected with a first spring 3, one end of the first spring 3 is fixedly connected to the base 1, the side of the upper end surface of the base 1 close to the pedal 2 is fixedly connected with a bracket 4, and the top of the bracket 4 is provided with a handle 5,

[0026] A lifting frame 6 is fixedly connected to the side of the base 1 away from the bracket 4, and a seat 7 is fixedly connected to the top of the lifting frame 6. A sliding groove for sliding a limit rod 8 is provided inside the seat 7. A connecting plate 9 is fixedly connected to the top of the limit rod 8. A connecting rod 10 is provided at the bottom of the connecting plate 9. The outer side of the connecting rod 10 is movably connected to the seat 7 through a rotating shaft. The two sides of the seat 7 are fixedly connected to a limiting sleeve 11; a ball 12 is rollingly connected to the inside of the limiting sleeve 11, and an armrest 13 is rollingly connected to the outer side of the ball 12; a roller 14 is movably connected to the bottom of the armrest 13 through a rotating shaft, and a through groove for rotating the connecting rod 10 is provided at the bottom of the armrest 13; a movable groove for sliding the armrest 13 is provided inside the limiting sleeve 11, and four groups of limit rods 8 are provided, and the four groups of limit rods 8 are distributed at the four corners of the bottom of the connecting plate 9. The connecting rod 10 forms a rotating structure with the seat 7 through the rotating shaft, and the seat 7 and the limiting rod 8 form a sliding structure.

[0027] In specific implementation, when performing rehabilitation exercises on patients in the Department of Neurology, a rehabilitation training frame is required. Before the patient sits on the seat 7, the armrest 13 will be in a lowered state under the action of gravity, and the connecting plate 9 will be in a raised state. The armrest 13 will not hinder the patient when the patient sits on the seat 7. When the patient sits on the connecting plate 9 on the top of the seat 7, the connecting plate 9 will move downward, and the limit rod 8 will limit the connecting plate 9. When the connecting plate 9 moves downward, it will rotate by squeezing the two sets of connecting rods 10 through the rotating wheels. When the connecting rods 10 rotate, they will move the armrest 13 upward through the rollers 14. When the patient sits completely on the seat 7, the armrest 13 will be fully raised to protect the patient and prevent the patient from falling to the sides. When the patient leaves the connecting plate 9, the armrest 13 will move downward because the weight of the armrest 13 is greater than that of the connecting plate 9, so it is convenient for the patient to leave the seat 7. In this way, the above operation can facilitate the protection of the patient on the rehabilitation training frame.

[0028] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7, the top of the bracket 4 is fixedly connected with a connecting frame 15, and the top of the connecting frame 15 is movably connected with a connecting block 16 through a rotating shaft, and a sliding groove for sliding a push rod 17 is provided on one side of the connecting block 16; both sides of the push rod 17 are meshed with gears 18 through racks, and both sides of the gear 18 are movably connected with the connecting block 16 through a rotating shaft, and the outer sides of the two sets of gears 18 are meshed with plug rods 19, and a sliding groove for sliding the plug rod 19 is provided inside the connecting block 16; one side of the plug rod 19 is fixedly connected with a second spring 20, and one end of the second spring 20 is fixedly connected to the connecting block 16, and one side of the connecting frame 15 is provided with multiple groups of limiting grooves 21 matching the plug rod 19, and the multiple groups of limiting grooves 21 are distributed at equal angles with respect to the rotation axis of the connecting frame 15, and the top of the connecting block 16 is movably connected with the handle 5 through a rotating shaft, and the push rod 17, the gear 18 and the plug rod 19 constitute a meshing transmission structure, and the plug rod 19, the connecting frame 15 and the limiting groove 21 constitute a clamping structure.

[0029] In specific implementation, when performing rehabilitation exercises on patients in the neurology department, a rehabilitation training frame is required. During training, the patient's hand is trained by rotating the handle 5. In order to achieve different training effects on the handle 5, by pressing the push rod 17, the push rod 17 will mesh with the two sets of gears 18 through the racks on both sides when moving, driving the two sets of gears 18 to rotate. When the gears 18 rotate, they can mesh with the insertion rod 19 through the racks, driving the insertion rod 19 to squeeze the second spring 20 on one side, so that the insertion rod 19 is disengaged from the engagement with the limiting groove 21 on one side of the connecting frame 15. At this time, the connecting block 16 can be rotated to drive the training angle of the handle 5 to change;

[0030] After the adjustment is completed, release the push rod 17. At this time, the second spring 20 will reset, pushing the two groups of insertion rods 19 to move, so that the two groups of insertion rods 19 enter the other group of limiting grooves 21 on the side of the connecting frame 15, completing the limiting of the connecting block 16. In this way, the training angle of the handle 5 can be adjusted through the above operation, so that the training form of the rehabilitation training frame can be changed, and the training effect of the rehabilitation training frame can be improved.

[0031] To sum up: when using the rehabilitation training frame with a protective structure, the patient can first sit on the seat 7, and step on the raised pedal 2 with both feet. When the pedal 2 rotates, it will squeeze the first spring 3 on one side to shrink it. The pedal 2 can train the patient's legs, and the patient's arms can be trained by rotating the handle 5. This is the feature of the rehabilitation training frame with a protective structure. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rehabilitation training frame with a protective structure, comprising: A base (1) and a connecting frame (15), the top of the base (1) is movably connected to a pedal (2) via a rotating shaft, one side of the pedal (2) is fixedly connected to a first spring (3), one end of the first spring (3) is fixedly connected to the base (1), a side of the upper end surface of the base (1) close to the pedal (2) is fixedly connected to a bracket (4), and a handle (5) is arranged on the top of the bracket (4), characterized in that: A lifting frame (6) is fixedly connected to a side of the base (1) away from the bracket (4); a seat (7) is fixedly connected to the top of the lifting frame (6); a sliding groove for a limit rod (8) to slide is provided inside the seat (7); a connecting plate (9) is fixedly connected to the top of the limit rod (8); a connecting rod (10) is provided at the bottom of the connecting plate (9); the outer side of the connecting rod (10) is movably connected to the seat (7) via a rotating shaft; and limit sleeves (11) are fixedly connected to both sides of the seat (7).

2. The rehabilitation training frame with a protective structure according to claim 1, characterized in that: The interior of the limiting sleeve (11) is rollingly connected to a ball (12), and the exterior of the ball (12) is rollingly connected to a handrail (13).

3. The rehabilitation training frame with a protective structure according to claim 2, characterized in that: The bottom of the handrail (13) is movably connected to a roller (14) via a rotating shaft, and the bottom of the handrail (13) is provided with a through groove for the connecting rod (10) to rotate.

4. The rehabilitation training frame with a protective structure according to claim 3, characterized in that: The interior of the limiting sleeve (11) is provided with a movable groove for the handrail (13) to slide, and four groups of limiting rods (8) are provided, and the four groups of limiting rods (8) are distributed at the four corners of the bottom of the connecting plate (9).

5. The rehabilitation training frame with a protective structure according to claim 1, characterized in that: The top of the bracket (4) is fixedly connected to a connecting frame (15), the top of the connecting frame (15) is movably connected to a connecting block (16) via a rotating shaft, and a sliding groove for sliding a push rod (17) is provided on one side of the connecting block (16).

6. The rehabilitation training frame with a protective structure according to claim 5, characterized in that: Both sides of the push rod (17) are meshedly connected with gears (18) through racks, and both sides of the gears (18) are movably connected to the connecting block (16) through a rotating shaft. The outer sides of the two groups of gears (18) are meshedly connected with an insertion rod (19), and a sliding groove for the insertion rod (19) to slide is provided inside the connecting block (16).

7. The rehabilitation training frame with a protective structure according to claim 6, characterized in that: A second spring (20) is fixedly connected to one side of the insertion rod (19), and one end of the second spring (20) is fixedly connected to the connecting block (16). A plurality of groups of limiting grooves (21) matching the insertion rod (19) are provided on one side of the connecting frame (15), and the plurality of groups of limiting grooves (21) are distributed at equal angles with respect to the rotation axis of the connecting frame (15). The top of the connecting block (16) is movably connected to the handle (5) via a rotating shaft.

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