CN218106677U - Large internal medicine vital capacity trainer - Google Patents
Large internal medicine vital capacity trainer Download PDFInfo
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- CN218106677U CN218106677U CN202221759464.7U CN202221759464U CN218106677U CN 218106677 U CN218106677 U CN 218106677U CN 202221759464 U CN202221759464 U CN 202221759464U CN 218106677 U CN218106677 U CN 218106677U
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Abstract
The utility model discloses a large internal medicine vital capacity training device, which belongs to the technical field of medical instruments and comprises a training cylinder, and an air inlet channel and an air outlet channel which are fixed at the two ends of the training cylinder, wherein the side wall of the training cylinder is fixed with a mounting tube, and the training cylinder is rotatably provided with a mounting rod, the outer wall of the mounting rod is fixed with rotating blades which are tightly connected with the inner wall of the training cylinder in an annular array, the side wall of the mounting rod is fixed with a first resistance ring, the two ends of the mounting tube are respectively embedded with a second resistance ring and an adjusting ring, and the lateral wall screw thread of installation pipe is pegged graft there is the hexagon socket head cap screw who contacts with the adjustable ring, is fixed with first spring between second resistance ring and the adjustable ring, and first resistance ring stretches into the installation pipe and with second resistance ring zonulae occludens, and inlet port has been seted up to inlet channel's top terminal surface central point department, and this big internal medicine vital capacity training device is convenient for adjust the training intensity of branch of academic or vocational study vital capacity training device, has promoted branch of academic or vocational study vital capacity training device's suitability.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to big internal medicine vital capacity trainer.
Background
With the rapid development of social economy, the vital capacity refers to the gas volume exhaled by the maximum capacity after the maximum inhalation at one time under the condition of unlimited time, which represents the maximum functional activity of the lung at one time and is one of the important functional indexes reflecting the growth and development level of human bodies; the decrease in lung capacity makes people, by the age, susceptible to various lung diseases such as tracheitis, asthma, etc., and may also cause the decrease in lung capacity due to lung surgery or laryngeal surgery.
At present, because different patients require different to the vital capacity training intensity, consequently need adjust the training intensity of branch of academic or vocational study vital capacity training device according to patient's demand, current branch of academic or vocational study vital capacity training device can't adjust training intensity according to patient's demand, and the suitability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a big internal medicine vital capacity trainer to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big internal medicine vital capacity trainer, include a training section of thick bamboo and fix inlet channel and the air outlet channel at a training section of thick bamboo both ends, the lateral wall of above-mentioned training section of thick bamboo is fixed with the installation pipe, and rotate in the training section of thick bamboo and be provided with the installation pole, the outer wall of above-mentioned installation pole is that annular array is fixed with the rotor blade with a training section of thick bamboo inner wall zonulae occludens, and the lateral wall of installation pole is fixed with first resistance ring, the both ends of above-mentioned installation pipe are embedded respectively to have second resistance ring and adjustable ring, and the lateral wall screw thread of installation pipe is pegged graft and is had the hexagon socket head cap screw with the adjustable ring contact, be fixed with first spring between above-mentioned second resistance ring and the adjustable ring, above-mentioned first resistance ring stretches into the installation pipe and with second resistance ring zonulae occludens.
Furthermore, an air inlet is arranged at the center of the top end face of the air inlet channel, and an air inlet nozzle communicated with the air inlet is inserted into the top end of the air inlet channel in a threaded manner.
Furthermore, a rotating shaft is fixedly inserted in the mounting rod, and two ends of the rotating shaft are respectively rotatably inserted in the mounting tube and the training tube through bearings.
Furthermore, the first resistance ring, the second resistance ring, the first spring and the adjusting ring are all sleeved at one end of the rotating shaft extending into the mounting pipe.
Furthermore, the bottom end of the air inlet channel is matched and inserted with a lifting plate, a sealing rod is fixed at the top end of the lifting plate, and through holes are formed in the lifting plate in an annular array.
Furthermore, the top end of the sealing rod is inserted into the air inlet in a matching mode, a second spring is sleeved at the bottom end of the sealing rod, and two ends of the second spring are fixedly connected with the top wall of the air inlet channel and the lifting plate respectively.
This major internal medicine vital capacity trainer's technological effect and advantage: the mounting rod and the rotating blades are arranged in the training cylinder in a rotating mode, air flows in the training cylinder to drive the mounting rod and the rotating blades to rotate, the first spring in the mounting pipe pushes the second resistance ring to extrude the first resistance ring on the mounting rod, so that resistance is provided for rotation of the mounting rod, the hexagon socket head cap screw on the side wall of the mounting pipe is rotated to enable the hexagon socket head cap screw to push the adjusting ring and the second spring to slide in the mounting pipe, and therefore the elastic force of the second spring and the friction force of the first resistance ring and the second resistance ring are adjusted, the training strength of the science vital capacity training device is adjusted conveniently, and the applicability of the science vital capacity training device is improved; the mode of breathing in and blowing through the suction nozzle carries out multi-angle training to the vital capacity, has promoted the variety of vital capacity training.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a rotor blade according to an embodiment of the present invention;
fig. 3 is a schematic view of an internal structure of an air inlet passage according to an embodiment of the present invention.
In the figure: 1. a training cylinder; 2. an intake passage; 3. an air inlet nozzle; 4. a rotating shaft; 5. an air outlet channel; 6. installing a pipe; 7. a first resistance ring; 8. a rotating blade; 9. mounting a rod; 10. a second resistance ring; 11. a first spring; 12. an adjusting ring; 13. a hexagon socket head cap screw; 14. a lifting plate; 15. a sealing rod; 16. an air intake; 17. a second spring; 18. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a general internal medicine vital capacity training device includes a training cylinder 1, and an air inlet channel 2 and an air outlet channel 5 fixed at two ends of the training cylinder 1.
Referring to fig. 1 and 2, a mounting tube 6 is fixed on the side wall of a training cylinder 1, a mounting rod 9 is rotatably arranged in the training cylinder 1, rotating vanes 8 tightly connected with the inner wall of the training cylinder 1 are fixed on the outer wall of the mounting rod 9 in an annular array, a first resistance ring 7 is fixed on the side wall of the mounting rod 9, a second resistance ring 10 and an adjusting ring 12 are respectively embedded at two ends of the mounting tube 6, an inner hexagon bolt 13 in contact with the adjusting ring 12 is inserted in the side wall of the mounting tube 6 in a threaded manner, a first spring 11 is fixed between the second resistance ring 10 and the adjusting ring 12, the first resistance ring 7 extends into the mounting tube 6 and is tightly connected with the second resistance ring 10, blown air flows in the training cylinder 1 to drive the mounting rod 9 and the rotating vanes 8 to rotate, the first spring 11 in the mounting tube 6 pushes the second resistance ring 10 to press the first resistance ring 7 on the mounting rod 9, so as to provide resistance for the rotation of the mounting rod 9, the inner hexagon bolt 13 on the side wall of the mounting tube 6 is rotated to enable the inner hexagon bolt 13 to push the adjusting ring 12 and the second spring 17 to slide in the mounting tube 6, so as to adjust the elastic force of the second spring 17 and the friction force of the contact between the first resistance ring 7 and the second resistance ring 10, the air inlet 16 is arranged at the central position of the top end surface of the air inlet channel 2, the air inlet nozzle 3 communicated with the air inlet 16 is inserted and connected with the top end thread of the air inlet channel 2, the air inlet nozzle 3 is detachably arranged at the top end of the air inlet channel 2, the air inlet nozzle 3 can be screwed off after each use, and the air inlet nozzle 3 is detached and replaced, the first resistance ring 7, the second resistance ring 10, the first spring 11 and the adjusting ring 12 are all sleeved at one end of the rotating shaft 4 extending into the mounting tube 6, the first resistance ring 7, the second resistance ring 10, the first spring 11 and the adjusting ring 12 are not in contact with the rotating shaft 4, so that the rotation of the rotation shaft 4 is not affected.
Referring to fig. 1 and 3, a rotating shaft 4 is fixedly inserted into a mounting rod 9, two ends of the rotating shaft 4 are rotatably inserted into a mounting tube 6 and a training cylinder 1 through bearings respectively, a lifting plate 14 is inserted into the bottom end of an air inlet channel 2 in a matching manner, a sealing rod 15 is fixed at the top end of the lifting plate 14, through holes 18 are formed in the lifting plate 14 in an annular array manner, the top end of the sealing rod 15 is inserted into an air inlet hole 16 in a matching manner, a second spring 17 is sleeved at the bottom end of the sealing rod 15, two ends of the second spring 17 are fixedly connected with the top wall of the air inlet channel 2 and the lifting plate 14 respectively, air is blown into the air inlet channel 2 through an air inlet nozzle 3 in the air inlet vital capacity training process, the sealing rod 15 moves downwards and pulls the second spring 17, the sealing rod 15 enters the training cylinder 1 along the through holes 18 after moving out of the air inlet hole 16, the second spring 17 pulls the lifting plate 14 to move upwards to reset the sealing rod 15 into the air inlet hole 16 and also can suck air from the air nozzle 3, the air inlet hole 15 moves upwards and the air inlet hole 17 can extrude the second spring to perform multi-angle training.
The device for training the lung capacity of the large internal medicine department comprises an air inlet nozzle 3 and air is blown into the air inlet nozzle 3 when the device is used, the air extrudes a sealing rod 15 to move downwards and pull a second spring 17, after the sealing rod 15 is moved out of an air inlet hole 16, the air enters a training cylinder 1 along a through hole 18 and drives a mounting rod 9 and a rotating blade to rotate 8, the air is discharged from an air outlet channel 5 in the rotating process of the rotating blade 8, a first resistance ring 7 on the side wall of the mounting rod 9 and a second resistance ring 10 in a mounting pipe 6 rub with each other in the rotating process of the mounting rod 9, so that the rotating resistance of the mounting rod 9 is provided, an inner hexagonal wrench is inserted into the inner hexagonal bolt 13 to drive the mounting rod to rotate, the inner hexagonal bolt 13 pushes an adjusting ring 12 and the second spring 17 to slide in the mounting pipe 6, and the elastic force of the second spring 17 and the frictional force of the first resistance ring 7 and the second resistance ring 10 in contact are adjusted.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be covered within the protection scope of the present invention in the technical scope disclosed by the present invention, according to the technical solution of the present invention and the concept of the present invention, equivalent replacement or change is added.
Claims (6)
1. The utility model provides a big internal medicine vital capacity trainer, includes a training section of thick bamboo (1) and fixes inlet channel (2) and outlet channel (5) at a training section of thick bamboo (1) both ends, its characterized in that: the side wall of a training cylinder (1) is fixed with installation pipe (6), and rotates in the training cylinder (1) and be provided with installation pole (9), the outer wall of installation pole (9) is the annular array and is fixed with rotating vane (8) with training cylinder (1) inner wall zonulae occludens, and installs the lateral wall of pole (9) and be fixed with first resistance ring (7), the both ends of installation pipe (6) are embedded respectively to have second resistance ring (10) and adjustable ring (12), and the lateral wall screw thread grafting of installation pipe (6) has hexagon socket head cap screw (13) with adjustable ring (12) contact, be fixed with first spring (11) between second resistance ring (10) and adjustable ring (12), first resistance ring (7) stretch into installation pipe (6) and with second resistance ring (10) zonulae occludens.
2. A general surgery lung capacity training device according to claim 1, wherein: an air inlet (16) is formed in the center of the top end face of the air inlet channel (2), and an air inlet nozzle (3) communicated with the air inlet (16) is inserted into the top end of the air inlet channel (2) in a threaded manner.
3. A general surgery lung capacity training device according to claim 1, wherein: the mounting rod (9) is fixedly inserted with a rotating shaft (4), and two ends of the rotating shaft (4) are respectively rotatably inserted into the mounting tube (6) and the training cylinder (1) through bearings.
4. A general surgery lung capacity training device according to claim 3, wherein: the first resistance ring (7), the second resistance ring (10), the first spring (11) and the adjusting ring (12) are all sleeved at one end of the rotating shaft (4) extending into the mounting pipe (6).
5. A general surgery lung capacity training device according to claim 2, wherein: the bottom end of the air inlet channel (2) is matched and inserted with a lifting plate (14), the top end of the lifting plate (14) is fixed with a sealing rod (15), and the lifting plate (14) is provided with through holes (18) in an annular array.
6. The device of claim 5, wherein: the top end of the sealing rod (15) is inserted into the air inlet hole (16) in an inosculating manner, the bottom end of the sealing rod (15) is sleeved with a second spring (17), and two ends of the second spring (17) are fixedly connected with the top wall of the air inlet channel (2) and the lifting plate (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221759464.7U CN218106677U (en) | 2022-07-08 | 2022-07-08 | Large internal medicine vital capacity trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221759464.7U CN218106677U (en) | 2022-07-08 | 2022-07-08 | Large internal medicine vital capacity trainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218106677U true CN218106677U (en) | 2022-12-23 |
Family
ID=84517677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221759464.7U Active CN218106677U (en) | 2022-07-08 | 2022-07-08 | Large internal medicine vital capacity trainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218106677U (en) |
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2022
- 2022-07-08 CN CN202221759464.7U patent/CN218106677U/en active Active
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