Respiratory training device
By designing a breathing training device including a shell, a rotary rod, a spring, a slide plate and a partition, the problem of only exhalation or inhalation can be trained separately in the prior art, and the training is achieved for both exhalation and inhalation, and the training intensity is adjusted through structures such as limit holes, improving the training effect.
Patent Information
- Application Number
- CN202421027763.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing breath training devices can only be trained to exhale or inhale alone, and cannot be taken into account, resulting in waste of devices and difficulty in adjusting training intensity.
A breathing training device is designed to achieve both exhalation and inhalation training through the combination of the shell, rotating rod, spring, slide plate and partition, and adjust the training intensity through the coordination of the limiting hole, fixing groove, sleeve and pushing rod.
The device can perform expiratory and inhalation training simultaneously, reducing device waste and improving training effect through flexible training intensity adjustment.
Smart Images
Figure CN222566712U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of respiratory nursing, in particular to a breathing training device. Background Art
[0002] Respiratory training is usually required in respiratory care. Respiratory training is a training method that improves respiratory function through a respiratory training device. This training can help improve respiratory efficiency, increase lung capacity, and help maintain good respiratory function. The importance of respiratory training. Respiratory training can not only help improve respiratory efficiency and increase lung capacity, but also help maintain good respiratory function.
[0003] The prior art cannot achieve both by using a device to train a single exhalation or inhalation, and requires the user to replace the device regularly, resulting in device waste. In addition, there is no limit on the adjustment of the device training intensity. During use, the training intensity may be reduced, and the user himself cannot detect it. Utility Model Content
[0004] In order to overcome the above-mentioned defects, the utility model provides a breathing training device, which solves the problem that the prior art uses the device to train a single exhalation or inhalation, cannot take both into account, requires the user to replace the device regularly, causes waste of the device, and cannot limit the adjustment of the training intensity of the device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a breathing training device, comprising a shell, a partition is arranged inside the shell, a conical sleeve is fixedly connected to one end of the shell, two rotating rods are inserted and rotatably connected to the other side of the shell, a turntable is fixedly connected to one end of the rotating rod outside the shell, a fixed block is rotatably connected to one end of the rotating rod inside the shell, the fixed block is fixedly connected to the partition, four slides are arranged inside the shell, the four slides are symmetrical about the partition and are paired in pairs to form two groups, a plurality of evenly distributed springs are fixedly connected between the slides in one group, and an air inlet and an air outlet are opened on the side of the shell.
[0006] As a further solution of the utility model: two valve flaps are arranged at the inner end of the shell, the valve flaps are fixedly connected to the partition, a limit strip is arranged on one side of the valve flap, the limit strip is fixedly connected to the inner wall of the shell, and a triangular groove is opened on the valve flap.
[0007] As a further solution of the utility model: the slide plate is mounted on the rotating rod and is slidably connected in the shell, the slide plate close to the fixed block inside the shell is slidably connected to the rotating rod, and the slide plate away from the fixed block inside the shell is threadedly connected to the rotating rod.
[0008] As a further solution of the utility model: the turntable is fixedly connected to the turntable rod, a fixing groove is provided on the turntable, a sleeve is fixedly connected inside the turntable, a push-pull rod is slidably connected inside the sleeve, a spring 2 is arranged inside the sleeve, one end of the spring 2 is fixedly connected to the sleeve, and the other end of the spring 2 is fixedly connected to the push-pull rod.
[0009] As a further solution of the utility model: an air intake pipe is arranged inside the shell, the air intake pipe corresponds to the position and aperture of the air inlet one by one, and the air intake pipe passes through the slide plate.
[0010] As a further solution of the utility model: a plurality of limiting holes are evenly opened on one side of the shell with the rotating rod as the center, and the limiting holes correspond to the push-pull rod.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The breathing training device is provided with a shell, a rotating rod, a spring, a slide plate and a partition. The partition divides the interior of the shell into two parts, an exhalation part and an inhalation part. The training intensity of the two parts is controlled by the rotating rod, the spring and the slide plate. The rotating rod is driven to rotate by rotating the turntable to control the movement of the slide plate. At the same time, when the slide plate is moved to a specified position, the device can be switched to an exhalation training device or an inhalation training device, or both can be used at the same time, so as to achieve a balance and reduce unnecessary waste of the device.
[0013] 2. The breathing training device is provided with a limit hole, a fixing groove, a sleeve and a push-pull rod. After the push-pull rod is pulled to release the limit of the push-pull rod and the limit hole, the turntable can be rotated to adjust the training intensity of the device. After the push-pull rod is released, the push-pull rod and the limit hole are restored to the initial state due to the action force of the second spring, and one end of the push-pull rod is fitted in the fixing groove to continue to limit the rotation of the turntable, so that the training intensity of the device is fixed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;
[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the shell of the utility model;
[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;
[0017] In the figure: 1. Shell; 2. Conical sleeve; 3. Valve disc; 4. Limit strip; 5. Triangular groove; 6. Fixed block; 7. Turntable; 8. Spring 1; 9. Turntable; 10. Limit hole; 11. Air inlet; 12. Air outlet; 13. Air inlet pipe; 14. Fixed groove; 15. Sleeve; 16. Spring 2; 17. Slide plate; 18. Push-pull rod; 19. Partition. DETAILED DESCRIPTION
[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.
[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a breathing training device, comprising a shell 1, a partition 19 is arranged inside the shell 1, and the partition 19 divides the shell 1 into two parts, an exhalation part and an inhalation part. Each part can be used separately to increase the use effect of the device.
[0020] A conical sleeve 2 is fixedly connected to one end of the shell 1, and two rotating rods 7 are inserted and rotatably connected to the other side of the shell 1. A fixed block 6 is rotatably connected to one end of the rotating rod 7 inside the shell 1, and the fixed block 6 is fixedly connected to the partition 19. Four slide plates 17 are arranged inside the shell 1. The four slide plates 17 are symmetrical about the partition 19 and are paired in pairs to form two groups. A plurality of evenly distributed springs 8 are fixedly connected between a group of slide plates 17. An air inlet 11 and an air outlet 12 are opened on the side of the shell 1.
[0021] The fixed block 6 provides support for the rotating rod 7, and the fixed block 6 can be used as a limiting block to limit the sliding slide plate 17 to prevent the slide plate 17 from sliding out. The two groups of slide plates 17 are respectively for exhalation and inhalation. The training intensity can be adjusted by the action of a spring 8. The air inlet 11 and the air outlet 12 are both arranged on both sides of the partition 19, and the air inlet 11 and the air outlet 12 are between each group of slide plates 17.
[0022] Two valve flaps 3 are provided at the inner end of the housing 1. The valve flaps 3 are fixedly connected to the partition 19. A limit strip 4 is provided on one side of the valve flap 3. The limit strip 4 is fixedly connected to the inner wall of the housing 1. A triangular groove 5 is provided on the valve flap 3.
[0023] The cooperation between the valve flap 3 and the limit strip 4 provides restriction conditions for the use of the device. During the exhalation part, the limit strip 4 is located on the outside of the valve flap 3, and during the inhalation part, the limit strip 4 is located on the inside of the valve flap 3. The triangular groove 5 provides expansion space for the opening of the valve flap 3.
[0024] The slide plate 17 is sleeved on the two rotating rods 7 and is slidably connected in the shell 1. The slide plate 17 close to the fixed block 6 inside the shell 1 is slidably connected to the rotating rod 7, and the slide plate 17 away from the fixed block 6 inside the shell 1 is threadedly connected to the rotating rod 7. The partition plate 19 restricts the slide plate 17 during movement, and the slide plate 17 slides in the shell 1 and on the rotating rod 7 to reduce airflow and improve the air tightness of the device.
[0025] One end of the rotating rod 7 outside the housing 1 is fixedly connected to a rotating disk 9, the rotating disk 9 is fixedly connected to the rotating rod 7, a fixing groove 14 is provided on the rotating disk 9, a sleeve 15 is fixedly connected inside the rotating disk 9, a push-pull rod 18 is slidably connected inside the sleeve 15, a spring 16 is provided inside the sleeve 15, one end of the spring 16 is fixedly connected to the sleeve 15, and the other end of the spring 16 is fixedly connected to the push-pull rod 18;
[0026] The fixed groove 14 restricts the push-pull rod 18 so that the push-pull rod 18 fits in the fixed groove 14. Since the push-pull rod 18 cooperates with the spring 16, one end of the push-pull rod 18 is set to be L-shaped, which is convenient for pulling the push-pull rod 18. A limiting end is set at one end of the push-pull rod 18 that is close to the shell 1, which is used as a force when the push-pull rod 18 is pulled to compress the spring 16.
[0027] An air intake pipe 13 is provided inside the shell 1. The position and aperture size of the air intake pipe 13 correspond one to one with the air inlet port 11. The air intake pipe 13 passes through the slide plate 17. The air intake pipe 13 slides on the inner wall of the shell 1 following the slide plate 17. When the air intake pipe 13 slides to the position of the air inlet port 11, external air enters the device through the air inlet port 11 and the air intake pipe 13.
[0028] One side of the shell 1 is evenly provided with a plurality of limit holes 10 with the rotating rod 7 as the center, and the limit holes 10 correspond to the push-pull rod 18. The cooperation between the limit holes 10 and the push-pull rod 18 can limit the rotation of the rotating rod 7. The setting of the plurality of limit holes 10 is convenient for adjusting the training intensity, and the number of the rotating limit holes 10 can be counted to better control the user's training situation.
[0029] The working principle of the utility model is as follows: after taking out the device, the training intensity of the device is adjusted to the lowest. The user fits the conical sleeve 2 to the mouth. When inhaling, the valve flap 3 of the exhalation part cannot be opened due to the restriction of the limit strip 4. The valve flap 3 of the exhalation part is opened by airflow, and the slide plate 17 is driven to slide by air pressure. After the slide plate 17 reaches the specified position, the air inlet pipe 13 also follows the slide plate 17 to reach the specified position. At this time, the air inlet pipe 13 is connected with the air inlet port 11, and the air enters the device through the air inlet port 11 and then through the air inlet pipe 13. Since the valve flap 3 of the inhalation part has been opened, the air enters the user's oral cavity. When exhaling, the slide plate 17 of the inhalation part returns to the starting position under the action of the spring 8, and under the action of the exhalation airflow, the valve flap 3 of the inhalation part will not open under the restriction of the limit strip 4. The valve flap 3 of the exhalation part opens. The air pressure of the exhaled breath pushes the slide plate 17 to slide on the rotating rod 7. When the slide plate 17 reaches the specified position, the slide plate 17 passes through the air outlet 12. After the air flow flows to the outside through the air outlet 12, the slide plate 17 recovers its state under the thrust of the spring 8. The user inhales again and practices in a cycle. When the training intensity needs to be increased, the push-pull rod 18 is pulled to disengage the push-pull rod 18 from the limiting hole 10, and the turntable 9 is rotated to drive the rotating rod 7 to rotate, and then the slide plate 17 threadedly connected to the rotating rod 7 is driven to slide in the shell 1. The inhalation part moves the threaded slide plate 17 away from the conical sleeve 2 to increase the training intensity, and the exhalation part makes the threaded slide plate 17 close to the conical sleeve 2 to increase the training intensity. In addition, when the threaded slide plate 17 is moved to the specified position, the device can be switched between the exhalation device and the inhalation device to be used as a single device.
[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0031] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.
Claims
1. A breathing training device, comprising a housing (1), characterized in that: A partition (19) is arranged inside the shell (1), one end of the shell (1) is fixedly connected to a conical sleeve (2), and two rotatably connected rotating rods (7) are inserted on the other side of the shell (1), one end of the rotating rod (7) outside the shell (1) is fixedly connected to a rotating disk (9), one end of the rotating rod (7) inside the shell (1) is rotatably connected to a fixed block (6), and the fixed block (6) is fixedly connected to the partition (19), and four slide plates (17) are arranged inside the shell (1), and the four slide plates (17) are symmetrical about the partition (19) and are paired in pairs to form two groups, and a plurality of evenly distributed springs (8) are fixedly connected between the slide plates (17) in one group, and an air inlet (11) and an air outlet (12) are opened on the side of the shell (1).
2. A breathing training device according to claim 1, characterized in that: Two valve flaps (3) are provided at the inner end of the shell (1), the valve flaps (3) are fixedly connected to the partition (19), a limit strip (4) is provided on one side of the valve flap (3), the limit strip (4) is fixedly connected to the inner wall of the shell (1), and a triangular groove (5) is provided on the valve flap (3).
3. A breathing training device according to claim 1, characterized in that: The slide plate (17) is sleeved on the rotating rod (7) and is slidably connected in the housing (1); the slide plate (17) close to the fixed block (6) in the housing (1) is slidably connected to the rotating rod (7), and the slide plate (17) far from the fixed block (6) in the housing (1) is threadedly connected to the rotating rod (7).
4. A breathing training device according to claim 1, characterized in that: The rotating disk (9) is fixedly connected to the rotating rod (7); a fixing groove (14) is provided on the rotating disk (9); a sleeve (15) is fixedly connected inside the rotating disk (9); a push-pull rod (18) is slidably connected inside the sleeve (15); a second spring (16) is provided inside the sleeve (15); one end of the second spring (16) is fixedly connected to the sleeve (15); and the other end of the second spring (16) is fixedly connected to the push-pull rod (18).
5. A breathing training device according to claim 1, characterized in that: An air intake pipe (13) is provided inside the housing (1), the air intake pipe (13) corresponds in position and aperture to the air intake port (11) one by one, and the air intake pipe (13) passes through the slide plate (17).
6. A breathing training device according to claim 4, characterized in that: A plurality of limiting holes (10) are evenly arranged on one side of the housing (1) with the rotating rod (7) as the center, and the limiting holes (10) correspond to the push-pull rod (18).