Exercise equipment for cardiology patient

Abstract

The utility model relates to the field of medical equipment, and discloses cardiology department patient exercise equipment which comprises a base, a mechanical arm is arranged on the lower side of the base, a rotating rod is rotationally connected to the inner wall of the left side of the mechanical arm, a rotating disc is fixedly connected to the top end of the rotating rod, and a grabbing block is rotationally connected to the upper surface of the rotating disc. A piston cylinder is fixedly connected to the left side of the mechanical arm, a piston rod is rotatably connected to the outer side of the middle of the rotating rod, a piston on the outer wall of the left side of the piston rod is connected to the inner wall of the piston cylinder, an air hole is formed in the left end of the piston cylinder, and an adjusting air valve assembly is arranged on the inner wall of the air hole and comprises a check ring. According to the upper limb exercise device, the mechanical arm, the piston cylinder, the piston rod, the adjusting air valve assembly, the rotating disc and the grabbing plate are used in cooperation, when an upper limb of a patient is exercised, the rotating resistance of the rotating disc can be adjusted through the adjusting air valve assembly, and therefore the exercise effect and adaptability of the patient are improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to an exercise device for patients with cardiovascular diseases in the department of cardiology. Background Technique

[0002] The department of cardiology, namely the cardiovascular medicine department, is a clinical department set up in the general internal medicine department of hospitals at all levels for the diagnosis and treatment of cardiovascular diseases. The high incidence age of patients with cardiovascular diseases in the department of cardiology is over 50 years old. After treatment, patients with cardiovascular diseases need to do a certain amount of exercise to restore their cardiovascular function, so they need to use exercise equipment.

[0003] After a large number of searches, it is found that in the prior art, in order to facilitate patients' exercise, general parks or communities are equipped with exercise equipment, such as a Tai Chi push plate. However, the intensity of the Tai Chi push plate in the community or park cannot be adjusted, and the use effect is relatively single, and the height is fixed. And the high incidence rate of patients with cardiovascular diseases in the department of cardiology is over 50 years old. The lower limbs of patients in this age group are poor and they cannot stand and exercise for a long time, thus affecting the exercise effect. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an exercise device for patients with cardiovascular diseases in the department of cardiology, aiming to improve the problems of "large limitations in the use of some exercise equipment and poor comfort in the use of exercise equipment" in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: An exercise device for patients with cardiovascular diseases in the department of cardiology includes a base. A robotic arm is arranged on the lower side of the base. A rotating rod is rotatably connected to the inner wall on the left side of the robotic arm. A turntable is fixedly connected to the top end of the rotating rod. A grasping block is rotatably connected to the upper surface of the turntable. A piston cylinder is fixedly connected to the left side of the robotic arm. A piston rod is rotatably connected to the outer side of the middle part of the rotating rod. The left outer wall of the piston rod is piston-connected to the inner wall of the piston cylinder. An air hole is opened at the left end of the piston cylinder. An adjusting air valve assembly is arranged on the inner wall of the air hole. The adjusting air valve assembly includes a retaining ring. The outer side of the retaining ring is fixedly connected to the inner wall of the air hole. A threaded rod is rotatably connected to the inner wall of the retaining ring. A knob is fixedly connected to the left side of the threaded rod.

[0006] As a further description of the above technical scheme:

[0007] A moving ring is threadedly connected to the outer wall of the threaded rod near the right side of the retaining ring. A limiting groove is formed on the outer surface of the moving ring. A valve plug is slidably connected to the right outer wall of the threaded rod. The moving ring and the valve plug are elastically connected by a spring. One end of the spring is fixedly connected to the right side of the moving ring, and the other end of the spring is fixedly connected to the left side of the valve plug. The inner side of the limiting groove is slidably connected to the inner wall of the air hole.

[0008] As a further description of the above technical scheme:

[0009] An auxiliary standing component is provided on the upper side of the base. The auxiliary standing component includes a baffle. The right side of the baffle is fixedly connected to the left side of the base. Vertical rods are fixedly connected to both the front and rear sides of the baffle. A horizontal rod is hinged to the rear side of the vertical rod. An armrest rod is hinged to the upper side of the vertical rod near the horizontal rod. A backrest is hinged to the right sides of the armrest rod and the horizontal rod.

[0010] As a further description of the above technical solution:

[0011] There are two groups of the armrest rod and the horizontal rod. The two groups of the armrest rod and the horizontal rod are symmetrically arranged with the center line of the backrest as the axis of symmetry. A seat plate is fixedly connected to the opposite sides of the two horizontal rods. A convex block is fixedly connected to the right side of the backrest. A sliding seat is fixedly connected to the top of the base. An electric push rod is slidably connected to the inner wall of the sliding seat. The top end of the output shaft of the electric push rod is fixedly connected to the bottom end of the convex block.

[0012] As a further description of the above technical solution:

[0013] The air valve plug is in the shape of a flat-top cone.

[0014] As a further description of the above technical solution:

[0015] The rotating rod is in a U shape.

[0016] As a further description of the above technical solution:

[0017] Multiple groups of the adjusting air valve assemblies are provided. Except for the knobs, the two groups of the adjusting air valve assemblies are arranged in opposite ways. The side of the threaded rod close to the piston rod is provided with a convex shape.

[0018] As a further description of the above technical solution:

[0019] The upper surface of the turntable is made of an elastic and soft material. The grasping block is made of rubber material.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, through the combined use of the robotic arm, the piston cylinder, the piston rod, the adjusting air valve assembly, the turntable, and the grasping plate, when the patient is exercising, the resistance during the rotation of the turntable can be adjusted through the adjusting air valve assembly, thereby improving the exercise effect and adaptability of the patient.

[0022] 2. In the utility model, through the combined action of the auxiliary standing component, the electric push rod, and the base, after the patient finishes exercising, the auxiliary standing component can assist the patient to stand, thereby improving the comfort of the patient and at the same time improving the practicability of the device. Description of the Drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of the overall device in the present utility model;

[0024] Figure 2 is a top-down three-dimensional structural sectional schematic diagram of the regulating air valve assembly, piston cylinder and piston rod in the present utility model;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the auxiliary standing component in the present utility model;

[0026] Figure 4 is a schematic diagram of the disassembly of the three-dimensional structure of the robotic arm, piston rod and piston cylinder in the present utility model.

[0027] Legend:

[0028] 1. Turntable; 2. Gripping block; 3. Auxiliary standing component; 31. Backrest; 32. Protrusion; 33. Armrest rod; 34. Seat board; 35. Vertical rod; 36. Cross bar; 37. Baffle; 4. Base; 5. Robotic arm; 6. Electric push rod; 7. Slide seat; 8. Piston cylinder; 9. Regulating air valve assembly; 91. Knob; 92. Threaded rod; 93. Retaining ring; 94. Moving ring; 95. Spring; 96. Air valve plug; 97. Limit groove; 10. Air hole; 11. Piston rod; 12. Rotating rod. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Refer to Figure 1 , Figure 2 , Figure 4, an embodiment provided by the present utility model: a cardio-pulmonary exercise device for patients, including a base 4, the base 4 is used to support each component, a robotic arm 5 is arranged on the lower side of the base 4, the robotic arm 5 is used to adjust the position of the turntable 1 and plays a role in supporting the turntable 1. This technology is prior art, so it will not be elaborated here. A rotating rod 12 is rotatably connected to the inner wall on the left side of the robotic arm 5. The rotating rod 12 is used to connect the robotic arm 5 and the piston rod 11 and is driven to rotate by the rotation of the turntable 1. The top end of the rotating rod 12 is fixedly connected to the turntable 1 for fixing the grasping block 2. The upper surface of the turntable 1 is rotatably connected to the grasping block 2. The grasping block 2 is arranged at a position deviating from the center of the turntable 1. The turntable 1 rotates by grasping the grasping block 2. A piston cylinder 8 is fixedly connected to the left side of the robotic arm 5 to provide a sliding space for the reciprocating movement of the piston rod 11. The middle outer side of the rotating rod 12 is rotatably connected to the piston rod 11. By the rotation of the rotating rod 12, the piston rod 11 is driven to perform a reciprocating movement inside the piston cylinder 8. The left outer wall of the piston rod 11 is piston-connected to the inner wall of the piston cylinder 8. An air hole 10 is opened at the left end of the piston cylinder 8, which functions for the intake and exhaust required when the piston rod 11 and the piston cylinder 8 perform piston movement. An adjusting valve assembly 9 is arranged on the inner wall of the air hole 10. The adjusting valve assembly 9 can adjust the sizes of intake and exhaust, and adjust the resistance of the piston rod 11 to move by adjusting the air flow size, so as to achieve different exercise effects. The adjusting valve assembly 9 includes a retaining ring 93, the retaining ring 93 is used to limit the threaded rod 92. The outer side of the retaining ring 93 is fixedly connected to the inner wall of the air hole 10. The inner wall of the retaining ring 93 is rotatably connected to the threaded rod 92. The threaded rod 92 drives the moving ring 94 to move through the external thread. A knob 91 is fixedly connected to the left side of the threaded rod 92 to facilitate the medical staff to rotate the threaded rod 92. The rotating rod 12 is set in a U shape to provide a moving space for the piston rod 11 during rotation, so as to drive the piston rod 11 to perform a reciprocating movement. The upper surface of the turntable 1 is made of an elastic and soft material, and the soft material can protect the patient's arm from being knocked during exercise and improve the comfort of the user. The grasping block 2 is made of rubber material, and the rubber material can increase the friction when the patient grasps the grasping block 2 and prevent it from slipping out of the palm during exercise.

[0031] Refer to Figure 2, a moving ring 94 is threadedly connected to the outer wall of the threaded rod 92 near the right side of the retaining ring 93. By rotating the threaded rod 92, the moving ring 94 is driven to move, thereby squeezing or stretching the spring 95 and changing the force applied to the air valve plug 96. A limiting groove 97 is formed on the outer surface of the moving ring 94, and the limiting groove 97 is used to prevent the moving ring 94 from rotating during movement. The right outer wall of the threaded rod 92 is slidably connected to an air valve plug 96, and the air valve plug 96 is used to block the air hole 10, playing a role in adjusting the resistance of the piston rod 11. The moving ring 94 and the air valve plug 96 are elastically connected by a spring 95, which is used to connect the moving ring 94 and the air valve plug 96. Through the elastic force of the spring 95, when the piston rod 11 moves, the suction or thrust generated can drive the air valve plug 96 to move. One end of the spring 95 is fixedly connected to the right side of the moving ring 94. When the moving ring 94 moves, the spring 95 can be pulled, thereby increasing the squeezing force between the air valve plug 96 and the inner wall components of the air hole 10, thereby adjusting the speed of gas entering the piston cylinder 8, and thus being able to adjust the resistance when the piston rod 11 moves. The other end of the spring 95 is fixedly connected to the left side of the air valve plug 96. The pulling force of the spring 95 tightly plugs the air valve plug 96 in the air hole 10. The inner side of the limiting groove 97 is slidably connected to the inner wall of the air hole 10. The air valve plug 96 is in the shape of a flat-top cone, and the flat-top cone can increase the contact area with the inner wall of the air hole 10, which can better block the air hole 10 and ensure the airtight effect. Multiple sets of air valve assemblies 9 are provided. Except for the knob 91, the two sets of air valve assemblies 9 are arranged in opposite directions. One of the two air valves is for air intake and the other is for air exhaust. Only one set of air valves works during use to reduce the occurrence of air leakage. The side of the threaded rod 92 close to the piston rod 11 is provided with a convex shape, and the convex structure can prevent the air valve plug 96 from slipping out of the threaded rod 92.

[0032] Refer to Figure 3, an auxiliary standing component 3 is arranged on the upper side of the base 4. The auxiliary standing component 3 includes a baffle 37. The right side of the baffle 37 is fixedly connected to the left side of the base 4. The baffle 37 is used to fix the vertical rod 35. Vertical rods 35 are fixedly connected to both the front and rear sides of the baffle 37, which are used to limit and fix the armrest rod 33 and the cross bar 36 to improve their stability. The cross bar 36 is hinged to the rear side of the vertical rod 35 to improve the stability after the backrest 31 and the seat board 34 are unfolded. The armrest rod 33 is hinged to the upper side of the vertical rod 35 close to the cross bar 36, which can improve the stability after the backrest 31 is unfolded. At the same time, the armrest rod 33 can act as an armrest when the patient sits down. The armrest rod 33 and the cross bar 36 are hinged to the right side of the backrest 31. The backrest 31 provides a leaning support when sitting down. A convex block 32 is fixedly connected to the right side of the backrest 31. A sliding seat 7 is fixedly connected to the top end of the base 4, which provides guidance and limitation for the movement of the electric push rod 6. The electric push rod 6 is slidably connected to the inner wall of the sliding seat 7. By the telescopic movement of its output shaft, it drives the backrest 31 to move upward. During the movement of the backrest 31, it will drive the electric push rod 6 to move along the sliding seat 7, thereby driving the seat board 34 to rise and tilt, playing a role in assisting the patient to stand up. The top end of the output shaft of the electric push rod 6 is fixedly connected to the bottom end of the convex block 32. The electric push rod 6 can push the convex block 32 upward to push the backrest 31 upward. There are two groups of the armrest rod 33 and the cross bar 36. The two groups of the armrest rod 33 and the cross bar 36 are symmetrically arranged with the center line of the backrest 31 as the axis of symmetry. The cooperation of the armrest rod 33 and the cross bar 36 can tilt when the backrest 31 moves upward. A seat board 34 is fixedly connected to the opposite sides of the two groups of cross bars 36. The upper side of the seat board 34 is provided with a soft pad, which can increase the comfort of the patient.

[0033] Working principle: When in use, the exerciser first sits on the seat board 34, moves the robotic arm 5, and adjusts the turntable 1 to the front side of the exerciser. The exerciser grabs the gripping block 2 with his hand and exercises the upper limb by rotating the turntable 1. When the turntable 1 rotates, it drives the rotating rod 12 to rotate inside the robotic arm 5. Due to the U-shaped setting of the rotating rod 12, the piston rod 11 is driven to perform a reciprocating piston motion.

[0034] When it is necessary to adjust the rotation resistance of the turntable 1, by rotating the knob 91, the knob 91 drives the threaded rod 92 to rotate, driving the moving ring 94 to move along the outside of the threaded rod 92. The moving ring 94 moves to tighten or loosen the spring 95. Through the deformation generated by the spring 95, the pulling force on the air valve plug 96 is changed, thereby adjusting the rotation resistance of the turntable 1.

[0035] When the exercise is completed, the turntable 1 is moved away by the robotic arm 5. When the legs and feet of the exerciser are inconvenient, the electric push rod 6 can be activated. The electric push rod 6 pushes the convex block 32 upward. The convex block 32 drives the backrest 31 to move upward. The backrest 31 is hinged to the armrest rod 33 and the cross bar 36. During the upward movement of the backrest 31, it drives the electric push rod 6 to slide on the inner wall of the sliding seat 7, and at the same time drives the seat plate 34 to tilt upward, achieving the effect of assisting the exerciser to stand up.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cardiology patient exercise device, comprising a base (4), characterized in that: A mechanical arm (5) is arranged at the lower side of the base (4); a rotating rod (12) is rotatably connected to the inner wall of the left side of the mechanical arm (5); a rotating disk (1) is fixedly connected to the top of the rotating rod (12); a gripping block (2) is rotatably connected to the upper surface of the rotating disk (1); a piston cylinder (8) is fixedly connected to the left side of the mechanical arm (5); a piston rod (11) is rotatably connected to the outer side of the middle part of the rotating rod (12); a piston on the left outer wall of the piston rod (11) is connected to the inner wall of the piston cylinder (8); an air hole (10) is provided at the left end of the piston cylinder (8); an adjusting air valve assembly (9) is arranged on the inner wall of the air hole (10); the adjusting air valve assembly (9) comprises a retaining ring (93); the outer side of the retaining ring (93) is fixedly connected to the inner wall of the air hole (10); the inner wall of the retaining ring (93) is rotatably connected to a threaded rod (92); and a knob (91) is fixedly connected to the left side of the threaded rod (92).

2. A cardiology patient exercise device according to claim 1, characterized in that: The outer wall of the threaded rod (92) is threadedly connected to a movable ring (94) on the right side near the retaining ring (93), and a limiting groove (97) is provided on the outer surface of the movable ring (94). The right outer wall of the threaded rod (92) is slidably connected to a valve plug (96). The movable ring (94) and the valve plug (96) are elastically connected via a spring (95), one end of the spring (95) is fixedly connected to the right side of the movable ring (94), and the other end of the spring (95) is fixedly connected to the left side of the valve plug (96), and the inner side of the limiting groove (97) is slidably connected to the inner wall of the air hole (10).

3. The cardiology patient exercise device according to claim 1, characterized in that: An auxiliary standing component (3) is arranged on the upper side of the base (4), and the auxiliary standing component (3) comprises a baffle (37), the right side of the baffle (37) is fixedly connected to the left side of the base (4), the front and rear sides of the baffle (37) are fixedly connected to vertical rods (35), the rear side of the vertical rod (35) is hinged with a cross rod (36), the upper side of the vertical rod (35) close to the cross rod (36) is hinged with a handrail rod (33), and the handrail rod (33) and the right side of the cross rod (36) are hinged with a backrest (31).

4. The cardiology patient exercise device according to claim 3, characterized in that: The handrail rod (33) and the cross bar (36) are provided in two groups, and the two groups of the handrail rod (33) and the cross bar (36) are symmetrically arranged with the center line of the backrest (31) as the symmetry axis. The seat plate (34) is fixedly connected to the opposite side of the two groups of the cross bars (36), and the right side of the backrest (31) is fixedly connected to a protrusion (32). The top of the base (4) is fixedly connected to a slide seat (7), and the inner wall of the slide seat (7) is slidably connected to an electric push rod (6), and the top end of the output shaft of the electric push rod (6) is fixedly connected to the bottom end of the protrusion (32).

5. The cardiology patient exercise device according to claim 2, characterized in that: The air valve plug (96) is in the shape of a flat-top cone.

6. The cardiology patient exercise device according to claim 2, characterized in that: The rotating rod (12) is configured to be U-shaped.

7. The cardiology patient exercise device according to claim 1, characterized in that: The regulating air valve components (9) are arranged in multiple groups, and the two groups of regulating air valve components (9) are arranged oppositely except for the knob (91), and the side of the threaded rod (92) close to the piston rod (11) is arranged in a convex shape.

8. The cardiology patient exercise device according to claim 3, characterized in that: The upper surface of the rotating disk (1) is made of an elastic and soft material, and the gripping block (2) is made of a rubber material.

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