Vital capacity training device

Abstract

The utility model discloses a vital capacity training device, and particularly relates to the technical field of vital capacity training, the vital capacity training device comprises a fixing plate, a fixing cylinder is arranged on the side wall of the fixing plate, and the bottom end of the fixing cylinder is connected with an air blowing pipe. By arranging the arc-shaped frame, the supporting arm, the rotating arm, the indicating head, the fixing column and other structures, the supporting arm can drive the rotating arm and the indicating head to rotate along the arc-shaped frame while the ball body ascends, and the larger the vital capacity of a patient is, the larger the rotating range of the rotating arm is; and when the ball body ascends, the liquid can rapidly descend along the threaded track from high to low in the spiral pipe, so that the vital capacity change can be further visually displayed, the vital capacity training change of the patient can be more visually and effectively displayed under the cooperation of various display structures, the training process is flexible and interesting, and the training effect is good. And the vital capacity training experience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lung capacity training, in particular to a lung capacity training device. Background Art

[0002] Vital capacity refers to the volume of air exhaled after a maximum inhalation. It is closely related to breathing. Physiological research shows that the human body's organs, systems, tissues, and cells consume oxygen constantly, and the body can only function properly with an adequate oxygen supply. During respiratory treatment and care, it is difficult for patients to increase their vital capacity through exercise, so specialized equipment is often required.

[0003] At present, when using a lung capacity training device, the lung capacity training is often achieved by blowing hard to make the object move, combined with the resistance of a spring. The greater the lung capacity, the greater the distance the object moves, thereby achieving lung capacity training. However, in actual use, it is difficult to intuitively show the changes after exhaling as hard as possible through the movement of the object alone. The display effect is poor, making the process relatively boring, which indirectly affects the patient's lung capacity training experience. Utility Model Content

[0004] The purpose of the present utility model is to provide a lung capacity training device. By arranging structures such as an arc frame, a support arm, a rotating arm, an indicator head and a fixed column, the sphere can be raised while the support arm drives the rotating arm and the indicator head to rotate along the arc frame. The greater the patient's lung capacity, the greater the rotation range of the rotating arm. By arranging an L-shaped connecting rod, a bent pipe, a spiral pipe and a block, the liquid in the spiral pipe can be rapidly dropped from high to low along the threaded track when the sphere rises, so that the changes in lung capacity can be further intuitively displayed. With the cooperation of multiple display structures, the patient's lung capacity training changes can be more intuitively and effectively displayed, making the training process smart and interesting, greatly improving the lung capacity training experience, and solving the above-mentioned shortcomings in the technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lung capacity training device, comprising:

[0006] A fixed plate, wherein a side wall of the fixed plate is provided with a fixed cylinder, the bottom end of the fixed cylinder is connected to the air blowing pipe, and a spring is fixed to the top end of the inner part of the fixed cylinder, and the bottom end of the spring is connected to a sphere;

[0007] An arc-shaped frame, wherein the arc-shaped frame is fixed to one end of the side wall of the fixed plate, and the side wall of the fixed plate is located between the arc-shaped frame and the fixed cylinder and is rotatably connected to a connecting shaft via a bearing, one end of the connecting shaft is fixed to a rotating arm, and the rotating arm is fixed to an indicator head facing the arc-shaped frame at one end relative to the connecting shaft;

[0008] The top end of the fixed cylinder is connected with a push rod, the bottom end of the push rod passes through the spring and is fixedly connected to the sphere, and the top end of the push rod is fixed with a fixing column, and the top end of the fixing column is rotatably connected to the rotating arm through a rotating shaft with a support arm.

[0009] Preferably, the side wall of the fixed plate is fixedly connected to a bent pipe via a bracket relative to one end of the arc frame, one end of the bent pipe is penetrated and connected with an L-shaped connecting rod, and the other end of the bent pipe is connected with a spiral pipe, a block is provided in the bent pipe, the top end of the L-shaped connecting rod is connected to the fixed column, and the bottom end of the L-shaped connecting rod is connected to the block, and liquid is filled between the bottom end of the bent pipe and the spiral pipe.

[0010] Preferably, the side wall of the fixed cylinder is provided with a first scale line, and the side wall of the arc-shaped frame is provided with a second scale line.

[0011] Preferably, an exhalation mask is provided at one end of the air blowing tube opposite to the fixed cylinder.

[0012] Preferably, two limiting rods are symmetrically provided at the bottom end of the fixing plate.

[0013] Preferably, a handle is fixed to the side wall of the fixing plate, and a reinforcing rib is provided on the bottom side wall of the fixing plate.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] By arranging the arc frame, support arm, rotating arm, indicator head and fixed column, the sphere can be raised while the support arm drives the rotating arm and indicator head to rotate along the arc frame. The greater the patient's vital capacity, the greater the rotation range of the rotating arm. Combined with the second scale line, the changes in vital capacity can be more intuitively displayed.

[0016] At the same time, by arranging L-shaped connecting rods, curved pipes, spiral pipes and blocks, when the sphere rises, the liquid filled in the bottom of the spiral pipe and the curved pipe can flow along with it, and then the liquid can drop rapidly from high to low along the threaded track in the spiral pipe, and the greater the height of the liquid dropping in the spiral pipe, the greater the patient's lung capacity, thereby further intuitively displaying the changes in lung capacity. With the cooperation of various display structures, the changes in the patient's lung capacity training can be more intuitive and effective, making the training process smart and interesting, and greatly improving the lung capacity training experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is one of the overall structural diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic structural diagram of the connection between the arc frame and the fixed column of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed tube and the elbow of the utility model.

[0022] Description of reference numerals:

[0023] 1. Fixed plate; 2. Limit rod; 3. Fixed cylinder; 4. First scale line; 5. Blowing tube; 6. Exhalation mask; 7. Spring; 8. Sphere; 9. Push rod; 10. Fixed column; 11. L-shaped connecting rod; 12. Bend pipe; 13. Spiral pipe; 14. Arc frame; 15. Second scale line; 16. Connecting shaft; 17. Rotating arm; 18. Indicator head; 19. Support arm; 20. Block; 21. Handle. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The utility model provides Figures 1-4 A lung capacity training device is shown, comprising:

[0026] A fixed plate 1, a fixed cylinder 3 is provided on the side wall of the fixed plate 1, an air blowing pipe 5 is connected to the bottom end of the fixed cylinder 3, and a spring 7 is fixed to the top end of the inner portion of the fixed cylinder 3, and a ball 8 is connected to the bottom end of the spring 7;

[0027] One end of the air blowing tube 5 relative to the fixed cylinder 3 is provided with an exhalation mask 6. The exhalation mask 6 facilitates blowing into the air blowing tube 5.

[0028] The bottom end of the fixed plate 1 is symmetrically provided with two limiting rods 2. By being arranged between the two limiting rods 2, the blowing pipe 5 can be restrained and stored.

[0029] A handle 21 is fixed to the side wall of the fixing plate 1, and a reinforcing rib is provided on the bottom side wall of the fixing plate 1. The handle 21 makes it easy to hold the device, and the reinforcing rib can greatly enhance the stability of the device.

[0030] The arc frame 14 is fixed to one end of the side wall of the fixed plate 1, and the side wall of the fixed plate 1 is located between the arc frame 14 and the fixed cylinder 3 and is rotatably connected to a connecting shaft 16 through a bearing. A rotating arm 17 is fixed to one end of the connecting shaft 16, and an indicator head 18 facing the arc frame 14 is fixed to one end of the rotating arm 17 relative to the connecting shaft 16;

[0031] The top end of the fixed cylinder 3 is connected with a push rod 9, the bottom end of the push rod 9 passes through the spring 7 and is fixedly connected to the sphere 8, and the top end of the push rod 9 is fixed with a fixed column 10, and the top end of the fixed column 10 is rotatably connected to the rotating arm 17 via a rotating shaft with a support arm 19.

[0032] The side wall of the fixed plate 1 is fixedly connected to one end of the arc frame 14 through a bracket with a curved pipe 12, one end of the curved pipe 12 is penetrated and connected with an L-shaped connecting rod 11, and the other end of the curved pipe 12 is connected with a spiral pipe 13, a block 20 is provided in the curved pipe 12, the top end of the L-shaped connecting rod 11 is connected to the fixed column 10, and the bottom end of the L-shaped connecting rod 11 is connected to the block 20, and the space between the bottom end of the curved pipe 12 and the spiral pipe 13 is filled with liquid.

[0033] The side wall of the fixed cylinder 3 is provided with a first scale line 4, and the side wall of the arc frame 14 is provided with a second scale line 15. The first scale line 4 and the second scale line 15 can be used to more intuitively see the movement changes of the object.

[0034] Through the above technical solution:

[0035] When in use, air can be blown forcefully into the fixed tube 3 through the air blowing tube 5, so that the air flow blows towards the ball 8, and then the ball 8 rises and squeezes the spring 7. Since the fixed tube 3 is transparent, the rising height of the ball 8 can be clearly observed. The higher the height of the ball 8 rises, the greater the lung capacity.

[0036] At the same time, the ball 8 can drive the push rod 9 to move, so that the push rod 9 drives the fixed column 10 to move upward, and then the fixed column 10 can pull the support arm 19 to move, so that the support arm 19 pulls the rotating arm 17 to rotate, and then the rotating arm 17 drives the indicator head 18 to slide along the arc frame 14. The greater the patient's vital capacity, the greater the rotation range of the rotating arm 17. In conjunction with the second scale line 15, the change in vital capacity can be more intuitively displayed;

[0037] At the same time, when the top rod 9 drives the fixed column 10 to move upward, the fixed column 10 can drive the L-shaped connecting rod 11 to move upward, so that the L-shaped connecting rod 11 drives the blocking block 20 to rise in the curved pipe 12. As the blocking block 20 moves, the liquid filled in the spiral tube 13 and the bottom end of the curved pipe 12 can flow accordingly, so that the liquid in the spiral tube 13 drops rapidly from high to low along the threaded track. The liquid can be a colored solution, so that the changes in vital capacity can be further intuitively displayed. The greater the height of the liquid falling in the spiral tube 13, the greater the patient's vital capacity.

[0038] In summary, with the cooperation of the above-mentioned multiple display structures, the patient's vital capacity training changes can be displayed more intuitively and effectively, making the training process smart and interesting, and greatly improving the vital capacity training experience.

[0039] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A lung capacity training device, characterized in that: include: A fixed plate (1), wherein a fixed cylinder (3) is provided on the side wall of the fixed plate (1), the bottom end of the fixed cylinder (3) is connected to an air blowing pipe (5), and a spring (7) is fixed to the top end of the fixed cylinder (3), and the bottom end of the spring (7) is connected to a sphere (8); An arc frame (14), the arc frame (14) is fixed to one end of a side wall of the fixed plate (1), and the side wall of the fixed plate (1) is located between the arc frame (14) and the fixed cylinder (3) and is rotatably connected to a connecting shaft (16) via a bearing, a rotating arm (17) is fixed to one end of the connecting shaft (16), and an indicator head (18) facing the arc frame (14) is fixed to one end of the rotating arm (17) relative to the connecting shaft (16); The top end of the fixed cylinder (3) is connected to a push rod (9), the bottom end of the push rod (9) passes through a spring (7) and is fixedly connected to the sphere (8), and the top end of the push rod (9) is fixed to a fixed column (10), and the top end of the fixed column (10) is rotatably connected to a support arm (19) via a rotating shaft.

2. A lung capacity training device according to claim 1, characterized in that: A side wall of the fixed plate (1) is fixedly connected to one end of the arc frame (14) via a bracket, one end of the bent pipe (12) is connected through an L-shaped connecting rod (11), and the other end of the bent pipe (12) is connected to a spiral pipe (13), a block (20) is provided in the bent pipe (12), the top end of the L-shaped connecting rod (11) is connected to the fixed column (10), and the bottom end of the L-shaped connecting rod (11) is connected to the block (20), and the space between the bottom end of the bent pipe (12) and the spiral pipe (13) is filled with liquid.

3. A lung capacity training device according to claim 1, characterized in that: The side wall of the fixed cylinder (3) is provided with a first scale line (4), and the side wall of the arc-shaped frame (14) is provided with a second scale line (15).

4. A lung capacity training device according to claim 1, characterized in that: An exhalation mask (6) is provided at one end of the blowing tube (5) relative to the fixed cylinder (3).

5. A lung capacity training device according to claim 1, characterized in that: Two limiting rods (2) are symmetrically arranged at the bottom end of the fixing plate (1).

6. A lung capacity training device according to claim 1, characterized in that: A handle (21) is fixed to the side wall of the fixing plate (1), and a reinforcing rib is provided on the bottom side wall of the fixing plate (1).

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