CN114768202A

CN114768202A - Respiratory function exercise device

Info

Publication number: CN114768202A
Application number: CN202210409388.5A
Authority: CN
Inventors: 唐瑜
Original assignee: Jiangjin Central Hospital of Chongqing
Current assignee: Jiangjin Central Hospital of Chongqing
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-22

Abstract

The invention discloses a respiratory function exercise device, which relates to the technical field of respiratory function exercise and comprises a box body, wherein a mounting groove is formed in the box body, a connecting pipe is arranged at the left end of the box body, a slot communicated with the mounting groove is formed in the connecting pipe, an air blowing pipe convenient to blow air is tightly inserted and connected in the slot, a square box is connected in the mounting groove in a sliding mode, a square groove communicated with the mounting groove is formed in the square box, a through groove communicated with the slot and the square groove is formed in the left end of the square groove, and the respiratory function exercise device is convenient for respiratory function exercise and has interestingness and challenge, the exercise enthusiasm of a patient is improved, meanwhile, the safety is improved, and the possibility that oral water flows into the device is reduced.

Description

Respiratory function exercise device

Technical Field

The invention relates to the technical field of respiratory function exercise, in particular to a respiratory function exercise device.

Background

In each big hospital, respiratory function exercise to respiratory disease such as chronic obstructive pulmonary disease, bronchial asthma and critical illness patient trachea cannula behind the extubation, trachea after cutting is a difficult point in clinical work, and conventional respiratory function exercise device generally blows peak speed appearance or the ball of blowing for the guide patient, and current respiratory function exercise device nevertheless has the interest low, and the patient is taken exercise the enthusiasm and is low, influences patient and breathes and take exercise efficiency, the poor problem of child's exercise efficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a respiratory function exercise device, which solves the problems that the conventional respiratory function exercise device is low in interestingness, low in exercise enthusiasm of patients, low in respiratory exercise efficiency of the patients and poor in exercise efficiency of children.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a breathe function exercise device, the power distribution box comprises a box body, the mounting groove has been seted up in the box, the left end of box is equipped with the connecting pipe, set up the slot that link up with the mounting groove in the connecting pipe, the tight gas blow pipe of being convenient for blow that is connected with in the slot interpolation, sliding connection has square box in the mounting groove, set up the square groove of lining up with the mounting groove in the square box, the logical groove of lining up with slot and square groove is seted up to the left end in square groove, the right-hand member fixed mounting of square box has the fixed plate, sliding connection has the sliding block in the square groove, the sliding block passes through the first spring fixed connection that the level set up with the fixed plate, the box up end is equipped with a plurality of and improves the interesting installed part of taking exercise.

Through the technical scheme, the user can insert square box to the mounting groove inside, later user's accessible gas blow pipe blows, and in gas blew the slot through the gas blow pipe, and then blew in square inslot portion, gas can drive the sliding block and slide at square inslot portion, and first spring is compressed, has improved the device's interest through the effect of installed part simultaneously, and the operating personnel of being convenient for uses the device.

Preferably, the mounting part comprises a support frame located on the upper end face of the box body, one end of the support frame is fixedly connected with the upper end face of the box body, the other end of the support frame is rotatably connected with a circular connecting box, a containing groove is formed in the circular connecting box, a circular groove communicated with the containing groove is formed in the bottom end of the circular connecting box, the containing groove is communicated with the outside through the circular groove, a plurality of L-shaped pipes are uniformly distributed on the outer wall of the circumference of the circular connecting box and communicated with the containing groove, the L-shaped pipes are communicated with the containing groove and are consistent in the bending direction of the L-shaped pipes, and a plurality of connecting grooves which are communicated with the mounting groove and are located below the circular groove are uniformly formed in the upper end face of the box body from left to right.

Through the technical scheme, the patient blows to the gas blow pipe, it is gaseous through leading to the inslot that gets into square groove, and promote the sliding block and slide in the inside of square groove, gaseous through the spread groove outflow simultaneously, rush into the holding tank through the circular recess in, and then flow into L type intraductally, the spread groove, the circular recess, a fluid passage has been constituteed to holding tank and L type pipe, a steering force is given to circular connection box through the cooperation of gaseous and L type pipe, be convenient for operate circular connection box's rotation, the device's interest has been improved.

Preferably, the sliding block is equal to the square box in height, and the sliding block can seal the connecting groove when being located below the connecting groove.

Through above-mentioned technical scheme, because the sliding block can play encapsulated situation to the spread groove when being located the spread groove below, can know when gaseous drive sliding block slides, only the spread groove between sliding block and the square groove can have gaseous outflow and drive circular connection box and rotate, so can judge the patient from this and blow and temper efficiency, also have the challenge, improved patient's exercise enthusiasm.

Preferably, the outer side wall of the box body is provided with a limiting part which has a limiting effect on the fixing plate.

Through the technical scheme, the limiting effect can be played to the fixed plate through the effect of locating part, and when the fixed plate was inserted to the mounting groove inside, square box and box fixed connection can be convenient for through the effect of locating part, can avoid the in-process of blowing to release square box from the mounting groove.

Preferably, the locating part is including the threaded rod that is located both sides around the box, the threaded rod radially sets up on the box, the outside cover of threaded rod is equipped with L type depression bar, the long edge direction of L type depression bar is parallel with the long edge direction of box, first waist type groove has been seted up to the inside intermediate position department of L type depression bar, the threaded rod is through first waist type groove and L type depression bar sliding connection, the threaded rod runs through L type depression bar through first waist type groove, the threaded rod runs through the part of wearing out L type depression bar and is equipped with the spacing ring that is located the L type depression bar outside through the thread bush, the one end that the fixed plate was kept away from to L type depression bar is equipped with the control that control L type depression bar slided and the fixed plate dismouting of being convenient for.

Through above-mentioned technical scheme, through the effect of screw thread, the displacement of the steerable L type depression bar of spacing ring slip at the rotation in-process on the horizontal direction, L type depression bar is close to the box gradually and also can play the effect that compresses tightly to the fixed plate simultaneously, avoids the fixed plate to be gone out the box by atmospheric pressure effect, and the dismouting of the fixed plate of being convenient for is slided on the horizontal direction to the steerable L type depression bar of effect through the control simultaneously.

Preferably, the control is including radially setting up the ear seat on the box, second waist type groove has been seted up to the inside of ear seat, and is per two adjacent the ear seat all is located the upper and lower both sides of L type depression bar, the equal fixed mounting in upper and lower both sides of L type depression bar has axial reference column, the reference column runs through the ear seat through second waist type groove, pass through second spring fixed connection between reference column and the second waist type groove.

Through above-mentioned technical scheme, can play limiting displacement to the removal of reference column through the effect of second spring, the removal of reference column can drive with sliding of reference column fixed connection's L type depression bar, can play the guide effect to sliding of L type depression bar through the cooperation in ear seat and second waist type groove.

Preferably, a vent groove is formed in the air blowing pipe, and a water absorbing part which plays a role in collecting saliva of a patient to prevent the saliva from flowing into the box body is arranged in the vent groove.

Through the technical scheme, the possibility that the saliva of the patient flows into the box body can be reduced through the action of the water absorbing piece, and the safety and the sanitation of the device are improved.

Preferably, the piece that absorbs water includes the cotton that absorbs water, first slope, constant head tank and second slope have been seted up in proper order to the below of air duct from left to right, the cotton that absorbs water is located the constant head tank and is connected with the constant head tank plug, the cross-section of first slope is held to B end thickening gradually by C, the cross-section of second slope is held to E by D and is held thickening gradually, the constant head tank is less than the height of C end and D end.

Through above-mentioned technical scheme, bond the saliva on first slope and can be held to C by B end flow, and then flow into in the constant head tank and by the cotton absorption that absorbs water, bond the saliva on the second slope and can be held to D by E, and then flow into in the constant head tank and by the cotton absorption that absorbs water, can absorb the saliva through the cotton effect that absorbs water, reduce the saliva and flow into the inside possibility of box through the slot, improved the device's security and health.

Preferably, a partition plate is arranged at one end, close to the inserting slot, in the vent groove, and the circumferential outer wall of the partition plate is fixedly connected with the circumferential inner wall of the vent groove.

Through above-mentioned technical scheme, can avoid the filth dust in the air channel to get into inside the box under atmospheric pressure effect through the effect of division board, improved the device's security and health nature.

Preferably, a groove is formed in the sliding block, and a balancing weight is placed in the groove.

Through above-mentioned technical scheme, through the cooperation of recess and balancing weight, can carry the training degree of difficulty of adjusting the device.

(III) advantageous effects

The invention provides a respiratory function exercise device. The method has the following beneficial effects:

(1) this breathe function exercise device, gaseous through the spread groove outflow, through the circular recess rush into in the holding tank, and then flow into L type intraductal, a fluid passage has been constituteed to spread groove, circular recess, holding tank and L type pipe, gives a steering force of circular connection box through the cooperation of gaseous and L type pipe, and the rotation of the circular connection box of being convenient for operate has improved the interest of the device.

(2) This breathe function exercise device, the saliva flows down to first slope and second slope because of the action of gravity on, the saliva that bonds on first slope can be held to C by the B end flow, and then flow into in the constant head tank and by the cotton absorption that absorbs water, the saliva that bonds on the second slope can be held to D by E end flow, and then flow into in the constant head tank and by the cotton absorption that absorbs water, can absorb the saliva through the cotton effect that absorbs water, reduce the saliva and flow into the inside possibility of box through the slot, the security and the health of the device have been improved.

(3) This breathe function exercise device can play the effect that compresses tightly to side shape box and fixed plate through the effect of L type depression bar, avoids the fixed plate to be washed out the box by atmospheric pressure effect, the dismouting of the fixed plate of also being convenient for simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall top view of the present invention;

FIG. 3 is a schematic view of the overall front view structure of the present invention;

FIG. 4 is a schematic cross-sectional view of the gas blow tube of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 6 is a top cross-sectional structural view of the circular connection box of the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 1 at F according to the present invention;

FIG. 8 is a schematic top view of the L-shaped compression bar of the present invention;

FIG. 9 is an enlarged view of the structure at G in FIG. 8 according to the present invention.

In the figure: 1. a box body; 2. mounting grooves; 21. connecting grooves; 3. a support frame; 31. a circular connection box; 32. an L-shaped pipe; 33. accommodating a tank; 34. a circular groove; 4. an air blowing pipe; 41. a vent groove; 42. positioning a groove; 43. absorbent cotton; 44. a partition plate; 45. a connecting pipe; 46. inserting slots; 47. a first slope surface; 48. a second slope surface; 5. a square box; 51. a square groove; 52. a through groove; 53. a slider; 54. a first spring; 55. a fixing plate; 6. an L-shaped compression bar; 61. a first waist-shaped groove; 62. a threaded rod; 63. a limiting ring; 64. an ear mount; 65. a second waist-shaped groove; 66. a positioning column; 67. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 9, the present invention provides a technical solution: a respiratory function exercise device comprises a box body 1, wherein a mounting groove 2 is arranged in the box body 1, a connecting pipe 45 is arranged at the left end of the box body 1, a slot 46 communicated with the mounting groove 2 is arranged in the connecting pipe 45, an air blowing pipe 4 convenient for air blowing is tightly inserted in the slot 46, a square box 5 is slidably connected in the mounting groove 2, a square groove 51 communicated with the mounting groove 2 is arranged in the square box 5, a through groove 52 communicated with the slot 46 and the square groove 51 is arranged at the left end of the square groove 51, a fixing plate 55 is fixedly arranged at the right end of the square box 5, a sliding block 53 is slidably connected in the square groove 51, the sliding block 53 is fixedly connected with the fixing plate 55 through a first spring 54 horizontally arranged, a plurality of installation parts for improving exercise interestingness are arranged on the upper end face of the box body 1, a user can insert the square box 5 into the mounting groove 2, and then the user can blow air through the air blowing pipe 4, the gas is blown into the slot 46 through the gas blowing pipe 4 and then blown into the square groove 51, the gas can drive the sliding block 53 to slide in the square groove 51, the first spring 54 is compressed, and meanwhile, the interestingness of the device is improved through the action of the mounting part, and an operator can use the device conveniently;

referring to fig. 5, the mounting member includes a support frame 3 located on the upper end surface of the case 1, one end of the support frame 3 is fixedly connected to the upper end surface of the case 1, the other end of the support frame 3 is rotatably connected to a circular connection box 31, a receiving groove 33 is formed in the circular connection box 31, a circular groove 34 communicated with the receiving groove 33 is formed in the bottom end of the circular connection box 31, the receiving groove 33 is communicated with the outside through the circular groove 34, a plurality of L-shaped tubes 32 are uniformly distributed on the outer circumferential wall of the circular connection box 31, the L-shaped tubes 32 are communicated with the receiving groove 33, the bending directions of the plurality of L-shaped tubes 32 are the same, a plurality of connecting grooves 21 located below the circular groove 34 and communicated with the mounting groove 2 are uniformly formed in the upper end surface of the case 1 from left to right, a patient blows into the blowing tube 4, the gas enters the square groove 51 through the through groove 52, the sliding block 53 is pushed to slide inside the square groove 51, and the gas flows out through the connecting grooves 21, the circular groove 34 is flushed into the accommodating groove 33 and then flows into the L-shaped pipe 32, the connecting groove 21, the circular groove 34, the accommodating groove 33 and the L-shaped pipe 32 form a fluid channel, a steering force is applied to the circular connecting box 31 through the matching of the gas and the L-shaped pipe 32, the rotation of the circular connecting box 31 is convenient to operate, and the interestingness of the device is improved;

as shown in fig. 2, the sliding block 53 has the same height as the square box 5, the sliding block 53 can seal the connecting groove 21 when being positioned below the connecting groove 21, and because the sliding block 53 can seal the connecting groove 21 when being positioned below the connecting groove 21, it can be seen that when the sliding block 53 is driven by gas to slide, only the connecting groove 21 between the sliding block 53 and the square groove 51 can have gas flowing out to drive the circular connecting box 31 to rotate, so that the gas blowing exercise efficiency of the patient can be judged, the challenge is also provided, and the exercise enthusiasm of the patient is improved;

as shown in fig. 8, a limiting member for limiting the fixing plate 55 is disposed on the outer side wall of the box body 1, the limiting member can limit the fixing plate 55, when the fixing plate 55 is inserted into the mounting groove 2, the square box 5 can be conveniently and fixedly connected with the box body 1 by the limiting member, and the square box 5 can be prevented from being pushed out of the mounting groove 2 in the air blowing process;

as shown in fig. 7, the limiting member includes threaded rods 62 located at the front and rear sides of the box body 1, the threaded rods 62 are radially disposed on the box body 1, an L-shaped pressing rod 6 is sleeved outside the threaded rods 62, the long side direction of the L-shaped pressing rod 6 is parallel to the long side direction of the box body 1, a first waist-shaped groove 61 is disposed at the middle position inside the L-shaped pressing rod 6, the threaded rods 62 are slidably connected with the L-shaped pressing rod 6 through the first waist-shaped groove 61, the threaded rods 62 penetrate through the L-shaped pressing rod 6, a limiting ring 63 located outside the L-shaped pressing rod 6 is sleeved on the threaded rods 62, a control member for controlling the L-shaped pressing rod 6 to slide and facilitating the mounting and dismounting of the fixing plate 55 is disposed at one end of the L-shaped pressing rod 6 away from the fixing plate 55, and the displacement of the L-shaped pressing rod 6 in the horizontal direction can be controlled by the limiting ring 63 sliding in the rotating process, the L-shaped pressure lever 6 gradually approaches the box body 1 and can also play a role in compressing the fixing plate 55, so that the fixing plate 55 is prevented from being flushed out of the box body 1 under the action of air pressure, and meanwhile, the L-shaped pressure lever 6 can be controlled to slide in the horizontal direction under the action of the control piece, so that the fixing plate 55 can be conveniently disassembled and assembled;

as shown in fig. 9, the control member includes ear seats 64 radially disposed on the box body 1, second waist-shaped grooves 65 are formed in the ear seats 64, each two adjacent ear seats 64 are located on the upper and lower sides of the L-shaped pressure lever 6, axial positioning posts 66 are fixedly mounted on the upper and lower sides of the L-shaped pressure lever 6, the positioning posts 66 penetrate through the ear seats 64 through the second waist-shaped grooves 65, the positioning posts 66 and the second waist-shaped grooves 65 are fixedly connected through second springs 67, the positioning posts 66 can be limited in movement under the action of the second springs 67, the L-shaped pressure lever 6 fixedly connected with the positioning posts 66 can be driven to slide by the movement of the positioning posts 66, and the L-shaped pressure lever 6 can be guided to slide by the cooperation of the ear seats 64 and the second waist-shaped grooves 65;

as shown in fig. 4, a vent groove 41 is arranged in the blowing pipe 4, a water absorbing member which plays a role of collecting saliva of a patient to prevent the saliva from flowing into the box body 1 is arranged in the vent groove 41, the possibility that the saliva of the patient flows into the box body 1 can be reduced through the function of the water absorbing member, and the safety and the sanitation of the device are improved;

as shown in FIG. 4, the water absorbing member comprises a water absorbing cotton 43, a first slope 47, a positioning slot 42 and a second slope 48 are sequentially arranged below the air vent 41 from left to right, the water absorbing cotton 43 is positioned in the positioning slot 42 and is tightly inserted into the positioning slot 42, the cross section of the first slope 47 is gradually thickened from the end C to the end B, the cross section of the second slope 48 is gradually thickened from the end D to the end E, the positioning slot 42 is lower than the heights of the end C and the end D, the saliva adhered on the first slope 47 flows from the end B to the end C, and then flows into the positioning groove 42 and is absorbed by the absorbent cotton 43, the saliva adhered on the second slope surface 48 flows from the end E to the end D, then flows into the positioning groove 42 and is absorbed by the absorbent cotton 43, and the saliva can be absorbed by the action of the absorbent cotton 43, so that the possibility that the saliva flows into the box body 1 through the slot 46 is reduced, and the safety and the sanitation of the device are improved;

as shown in FIG. 4, a partition plate 44 is disposed at one end of the vent groove 41 near the insertion slot 46, the peripheral outer wall of the partition plate 44 is fixedly connected with the peripheral inner wall of the vent groove 41, the partition plate 44 can prevent dirt and dust in the vent groove 41 from entering the interior of the case 1 under the action of air pressure, and the safety and sanitation of the device are improved

As shown in FIG. 3, a groove is formed in the sliding block 53, and a weight block is placed in the groove, so that the training difficulty of the device can be improved and adjusted through the matching of the groove and the weight block.

When the device is used, a user can insert the square box 5 into the mounting groove 2, the fixing plate 55 abuts against the outer surface of the box body 1, the user can push the L-shaped pressure rod 6, the inner surface of the L-shaped pressure rod 6 is attached to the outer surface of the fixing plate 55, the user can grasp the limiting ring 63 and manually rotate the limiting ring 63, the limiting ring 63 slides in the rotating process, the limiting ring 63 can be driven to tightly press the L-shaped pressure rod 6, the L-shaped pressure rod 6 is limited, meanwhile, the L-shaped pressure rod 6 can drive the positioning column 66 fixed with the L-shaped pressure rod 6 to move, the positioning column 66 slides in the second waist-shaped groove 65, the second spring 67 is compressed, the L-shaped pressure rod 6 and the fixing plate 55 are matched to limit the square box 5, the fixing plate 55 is prevented from being punched out of the box body 1 under the action of air pressure, and the fixing plate 55 is convenient to disassemble and assemble;

then, the user can insert the air blowing pipe 4 into the slot 46 through the action of the slot 46, the air blowing pipe 4 is tightly connected with the connecting pipe 45 through the slot 46, and the water absorption cotton 43 is located below;

the patient blows air to the air blowing pipe 4, the air enters the square groove 51 through the through groove 52, the sliding block 53 is pushed to slide in the square groove 51, the first spring 54 is compressed, meanwhile, the air flows out through the connecting groove 21, rushes into the accommodating groove 33 through the circular groove 34 and further flows into the L-shaped pipe 32, the connecting groove 21, the circular groove 34, the accommodating groove 33 and the L-shaped pipe 32 form a fluid channel, a steering force is applied to the circular connecting box 31 through the matching of the air and the L-shaped pipe 32, the rotation of the circular connecting box 31 is convenient to operate, and the interestingness of the device is improved;

since the sliding block 53 can seal the connecting groove 21 when being positioned below the connecting groove 21, it can be seen that when the sliding block 53 is driven by gas to slide, only the connecting groove 21 between the sliding block 53 and the square groove 51 can have gas to flow out to drive the circular connecting box 31 to rotate, so that the gas blowing exercise efficiency of the patient can be judged, the patient can be challenged, and the exercise enthusiasm of the patient is improved;

when a patient blows, a part of saliva is left and adhered to the inner wall of the ventilation groove 41, the saliva downwards flows to the first slope surface 47 and the second slope surface 48 under the action of gravity, the saliva adhered to the first slope surface 47 flows from the end B to the end C, then flows into the positioning groove 42 and is absorbed by the absorbent cotton 43, the saliva adhered to the second slope surface 48 flows from the end E to the end D, then flows into the positioning groove 42 and is absorbed by the absorbent cotton 43, the saliva can be absorbed under the action of the absorbent cotton 43, the possibility that the saliva flows into the box body 1 through the slot 46 is reduced, and the safety and sanitation of the device are improved;

the partition 44 prevents dirt and dust in the air vent groove 41 from entering the interior of the case 1 by air pressure, thereby improving the safety and hygiene of the device, which is the use of the respiratory function exercise apparatus, and the contents of which are not described in detail in the present specification are well known to those skilled in the art.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breathe function exercise device, includes box (1), its characterized in that: the improved air-blowing type air-blowing box is characterized in that a mounting groove (2) is formed in the box body (1), a connecting pipe (45) is arranged at the left end of the box body (1), a slot (46) communicated with the mounting groove (2) is formed in the connecting pipe (45), an air-blowing pipe (4) convenient for air blowing is tightly connected in the slot (46), a square box (5) is connected in the mounting groove (2) in a sliding mode, a square groove (51) communicated with the mounting groove (2) is formed in the square box (5), a through groove (52) communicated with the slot (46) and the square groove (51) is formed in the left end of the square groove (51), a fixing plate (55) is fixedly installed at the right end of the square box (5), a sliding block (53) is connected in the square groove (51) in a sliding mode, and the sliding block (53) is fixedly connected with the fixing plate (55) through a first spring (54) which is horizontally arranged, the upper end face of the box body (1) is provided with a plurality of installation parts for improving exercise interestingness.

2. A respiratory function exercise apparatus according to claim 1, wherein: the mounting piece comprises a support frame (3) positioned on the upper end surface of the box body (1), one end of the support frame (3) is fixedly connected with the upper end surface of the box body (1), the other end of the support frame (3) is rotationally connected with a circular connecting box (31), an accommodating groove (33) is formed in the circular connecting box (31), the bottom end of the circular connecting box (31) is provided with a circular groove (34) which is communicated with the accommodating groove (33), the accommodating groove (33) is communicated with the outside through a circular groove (34), a plurality of L-shaped pipes (32) are uniformly distributed on the outer wall of the circumference of the circular connecting box (31), the L-shaped pipes (32) are communicated with the accommodating groove (33), the bending directions of the L-shaped pipes (32) are consistent, the upper end face of the box body (1) is evenly provided with a plurality of connecting grooves (21) which are positioned below the circular groove (34) and communicated with the mounting groove (2) from left to right.

3. A respiratory function exercise apparatus according to claim 2, wherein: the sliding block (53) and the square box (5) are equal in height, and the sliding block (53) can seal the connecting groove (21) when being positioned below the connecting groove (21).

4. A respiratory function exercise apparatus according to claim 1, wherein: the outer side wall of the box body (1) is provided with a limiting part which can limit the fixing plate (55).

5. The respiratory function exercise apparatus according to claim 4, wherein: the limiting piece comprises threaded rods (62) positioned at the front side and the rear side of the box body (1), the threaded rods (62) are radially arranged on the box body (1), the outer side of the threaded rod (62) is sleeved with an L-shaped pressure lever (6), the long edge direction of the L-shaped pressure lever (6) is parallel to the long edge direction of the box body (1), a first waist-shaped groove (61) is arranged at the middle position in the L-shaped pressure lever (6), the threaded rod (62) is connected with the L-shaped pressure lever (6) in a sliding way through a first waist-shaped groove (61), the threaded rod (62) penetrates through the L-shaped pressure lever (6) through the first waist-shaped groove (61), the part of the threaded rod (62) penetrating through the L-shaped pressing rod (6) is sleeved with a limit ring (63) positioned on the outer side of the L-shaped pressing rod (6) through threads, one end of the L-shaped pressure lever (6) far away from the fixing plate (55) is provided with a control piece for controlling the L-shaped pressure lever (6) to slide so as to facilitate the disassembly and assembly of the fixing plate (55).

6. A respiratory function exercise apparatus according to claim 5, wherein: the control piece is including radially setting up ear seat (64) on box (1), second waist type groove (65) have been seted up to the inside of ear seat (64), and per two are adjacent ear seat (64) all are located the upper and lower both sides of L type depression bar (6), the equal fixed mounting in upper and lower both sides of L type depression bar (6) has axial reference column (66), reference column (66) run through ear seat (64) through second waist type groove (65), through second spring (67) fixed connection between reference column (66) and second waist type groove (65).

7. A respiratory function exercise apparatus according to claim 1, wherein: a vent groove (41) is formed in the air blowing pipe (4), and a water absorbing piece which plays a role in collecting saliva of a patient to prevent the saliva from flowing into the box body (1) is arranged in the vent groove (41).

8. The respiratory function exercise apparatus according to claim 7, wherein: the piece absorbs water includes cotton (43) absorbs water, first slope (47), constant head tank (42) and second slope (48) have been seted up in proper order from left to right in the below of air duct (41), cotton (43) absorb water is located constant head tank (42) and is connected with constant head tank (42) plug-in, the cross-section of first slope (47) is by C end to B end gradually thickening, the cross-section of second slope (48) is by D end to E end gradually thickening, constant head tank (42) are less than the height of C end and D end.

9. A respiratory function exercise apparatus according to claim 8, wherein: a partition plate (44) is arranged at one end, close to the insertion groove (46), in the vent groove (41), and the circumferential outer wall of the partition plate (44) is fixedly connected with the circumferential inner wall of the vent groove (41).

10. The respiratory function exercise apparatus according to claim 1, wherein: a groove is formed in the sliding block (53), and a balancing weight is placed in the groove.