CN107789808A - A kind of Respiratory Medicine portable type lung capacity trainer - Google Patents

Abstract

The invention relates to the field of medical equipment, in particular to a convenient vital capacity training device for respiratory medicine. The technical problem to be solved by the present invention is to provide a convenient lung capacity training device for respiratory medicine that is easy to carry and can be trained freely in any place. In order to solve the above technical problems, the present invention provides such a convenient vital capacity training device for respiratory medicine, which includes a mounting frame, a cover plate, a locking mechanism, a pop-up mechanism, an oval glass box, a branch pipe, an air valve, and an air jet tube , piston ball, glass test tube, pillar, rotary fastener, air pipe, mouthpiece and pillar; the left end of the cover plate is hinged on the top of the installation frame, and the right end of the top of the cover plate is provided with a socket; the locking mechanism is installed on the side of the installation frame . The invention achieves the effects of being easy to carry and being able to train freely in any field.

Description

A convenient lung capacity training device for respiratory medicine

technical field

The invention relates to the field of medical equipment, in particular to a convenient vital capacity training device for respiratory medicine.

Background technique

Respiration refers to the process of gas exchange between the body and the external environment. The human respiration process includes three interrelated links: external respiration, including lung ventilation and lung ventilation; gas transport in the blood; internal respiration, which refers to the gas exchange between tissue cells and blood. It is best for a normal adult to breathe once at a time of 6.4 seconds, and the volume of gas inhaled and exhaled each time is about 500 milliliters, which is called tidal volume. According to the survey, the reduction of lung capacity makes people more prone to a variety of lung health diseases after old age, such as bronchitis, asthma and other diseases, and lung surgery or throat surgery may also cause lung capacity reduction. The existing Medical equipment There is no medical equipment specially designed for the patient's lung training. Although swimming can exercise the patient's lung capacity, this method is limited by the site factor. Therefore, it is urgent to develop a portable medical device for respiratory medicine that can be freely trained in any venue. Convenient lung capacity training device.

Contents of the invention

(1) Technical problems to be solved

In order to overcome the disadvantage that the existing medical equipment does not have a medical equipment specially designed for patient lung training, the technical problem to be solved by the present invention is to provide a convenient vital capacity training device for respiratory medicine that is easy to carry and can be trained freely in any place. device.

(2) Technical solution

In order to solve the above technical problems, the present invention provides such a convenient vital capacity training device for respiratory medicine, which includes a mounting frame, a cover plate, a locking mechanism, a pop-up mechanism, an oval glass box, a branch pipe, an air valve, and an air jet tube , piston ball, glass test tube, pillar, rotary fastener, air pipe, mouthpiece and pillar; the left end of the cover plate is hinged on the top of the installation frame, and the right end of the top of the cover plate is provided with a socket; the locking mechanism is installed on the side of the installation frame , and the output end of the locking mechanism is plugged into the jack; the pop-up mechanism is installed on the inner wall of the installation frame, the oval glass box is connected to the output end of the pop-up mechanism, and the top middle of the oval glass box is provided with a through hole through which the branch pipe passes , the top of the branch pipe is provided with an external thread, and the rotary fastener is provided with an internal thread, and the external thread and the internal thread are screwed together; one end of the air pipe is fixed with the rotary fastener, and the other end of the air pipe is connected with the mouthpiece; the glass test tube is fixed On both sides of the bottom of the branch pipe; the bottom of the glass test tube is fixed to the bottom of the oval glass box through a pillar, and the two sides of the bottom of the branch pipe are connected to the air injection pipe, and the air injection pipe is located in the glass test tube; the piston ball is slidingly connected to the glass test tube; the air valve is installed on the The bottom of the branch pipe, and the air valve is above the glass test tube, the glass test tube is provided with a scale line, and the pressing rod is fixedly connected to the bottom of the cover plate.

Preferably, the locking mechanism includes a first fixed block, an L-shaped blocking rod, a T-shaped insert rod and a first elastic member; the first fixed block is affixed to the side of the installation frame, and the bottom end of the L-shaped blocking rod is fixed to the first The block is hinged, and the top of the L-shaped retaining rod is provided with a guide hole, and the T-shaped inserting rod passes through the guiding hole to fit into the socket, and the T-shaped inserting rod and the top of the L-shaped retaining rod are connected by a first elastic member.

Preferably, the pop-up mechanism includes a first slide rail, a first slide block, a second elastic member, a second slide rail, a second slide block and a third elastic member; the first slide rail is fixed on the side wall of the installation frame , the second slide rail is fixed on the other side wall of the installation frame; one side of the oval glass box is slidingly connected with the first slide rail through the first slider, and the other side of the oval glass box is connected with the second slider through the second slider. The second slide rail is slidably connected; the first slider is connected to the inner bottom of the installation frame through the second elastic member, and the second slider is connected to the inner bottom of the installation frame through the third elastic member.

Preferably, it also includes an oxygen generator, an oxygen delivery pipe, a valve, an oxygen supply joint and a nasal suction pipe; the oxygen generator is installed on the top of the oval glass box; one end of the oxygen delivery pipe is connected to the oxygen generator, and the other end is connected to the oxygen generator. The oxygen supply connector is connected; the nasal suction tube is fixedly connected to the side of the oxygen supply connector, and the valve is installed in the oxygen delivery tube.

Preferably, it also includes a clamping mechanism; the clamping mechanism is installed on the side of the gas delivery pipe and the side of the oxygen delivery tube; the clamping mechanism includes a sliding sleeve, a connecting belt, a first L-shaped clamping rod, a second L-shaped clamping rod and The fourth elastic part; the sliding sleeve is slidably connected with the air pipe and the oxygen pipe; the middle part of the first L-shaped clamping rod is hinged with the middle part of the second L-shaped clamping rod, and the middle part of the first L-shaped clamping rod and the middle part of the second L-shaped clamping rod are both The connecting belt is connected with the side of the sliding sleeve; the right end of the first L-shaped clamping rod is connected with the right end of the second L-shaped clamping rod through a fourth elastic member.

Preferably, it also includes a first elastic cord, a second elastic cord, a first ring body, a second ring body and an auxiliary mechanism; the end of the first elastic cord is affixed to one side of the mouthpiece, and the end of the second elastic cord is connected to The other side of the mouthpiece is fixed; the end of the first elastic cord is fixed to the first ring body, the end of the second elastic cord is fixed to the second ring body, and the first ring body is matched with the second ring body through an auxiliary mechanism The auxiliary mechanism includes a fifth elastic piece, a curved block and a second fixed block; a notch is provided on the side of the first ring body; a first cavity is provided at the end of the first ring body near the notch, and The other end is provided with a second cavity; the curved block is slidingly connected with the first cavity and the second cavity, the end of the curved block is connected with the inner bottom of the first cavity through the fifth elastic member, and the second fixed block is fixed to the curved block near the top of the second chamber.

Preferably, a filter net is also included; the filter net is fixed on the inner surface of the mouthpiece.

Preferably, a fastener is also included; the fastener is fixed on the outer surface of the rotary fastener, and the fastener is an iron wire or a nylon rope.

Working principle: At first, the patient operates the locking mechanism, so that the output end of the locking mechanism is pulled out from the socket, and then the cover is opened, and the pressure rod no longer presses the oval glass box. At this time, the oval glass box It pops up under the action of the output end of the pop-up mechanism. At the same time, the patient opens the air valve and takes out the mouthpiece, and then blows or inhales air on the mouthpiece. Enter the glass test tube and push the piston ball to slide away from the jet tube. After a period of time, the patient is inhaling, sucking the piston ball back, and the patient repeatedly inhales or blows, so as to achieve the purpose of training lung capacity, and finally train After the completion, the patient puts the mouthpiece back to the distance, the reporter closes the cover, the pressure rod presses down the oval glass box, the oval glass box is retracted into the installation frame, and then the locking mechanism is operated to make the locking mechanism The output end can be inserted into the jack, so the patient can carry the device to any venue for training, so that it is easy to carry and can train freely in any venue; since the air valve is installed at the bottom of the branch pipe, it can prevent other gases from entering the glass In the test tube; since the glass test tube is equipped with a scale line, the patient can easily observe the position of each piston ball movement, which can arouse the patient's desire to challenge and achieve a better exercise effect; due to the screw connection between the external thread and the internal thread , the patient can rotate the rotary fastener to disassemble the air delivery tube and the mouthpiece and clean them to prevent the growth of bacteria.

Because the locking mechanism includes a first fixed block, an L-shaped stop rod, a T-shaped insert rod and a first elastic member; the first fixed block is fixedly connected to the side of the installation frame, and the bottom end of the L-shaped stop rod is hinged to the first fixed block , the top of the L-shaped bar is provided with a guide hole, the T-shaped inserting bar goes through the guide hole and fits into the socket, and the T-shaped inserting bar and the top of the L-shaped bar are connected by the first elastic member; so the patient pulls up the T The T-shaped plunger is pulled out from the jack, that is, the first elastic member is stretched, and then the patient turns the L-shaped stopper to the right, so the patient can open the cover; when the cover needs to be fixed, the patient Cover the top of the installation frame with the cover plate, then turn the L-shaped retaining rod to the left, and the T-shaped inserting rod is inserted into the socket downward under the elastic force of the first elastic member, so the cover plate is fixed.

Because the pop-up mechanism includes a first slide rail, a first slider, a second elastic member, a second slide rail, a second slide block and a third elastic member; the first slide rail is fixedly connected to the side wall of the installation frame, and the second The second slide rail is fixed on the other side wall of the installation frame; one side of the oval glass box is slidingly connected with the first slide rail through the first slider, and the other side of the oval glass box is connected with the second slide rail through the second slider. The slide rail is slidingly connected; the first slider is connected to the inner bottom of the installation frame through the second elastic member, and the second slider is connected to the inner bottom of the installation frame through the third elastic member; so when the patient opens the cover, the pressure rod on the cover does not Then press the top of the elliptical glass box, one side of the elliptical glass box slides upwards along the track of the first slide rail through the first slider under the elastic force of the second elastic member, and at the same time, the other side of the elliptical glass box One side slides upwards along the track of the second slide rail under the elastic force of the third elastic member through the second slide block, so that the effect of popping out the oval glass box is achieved.

Because it also includes oxygen concentrator, oxygen supply pipe, valve, oxygen supply connector and nasal suction tube; the oxygen concentrator is installed on the top of the oval glass box; Joint connection; the nasal suction tube is fixedly connected to the side of the oxygen supply joint, and the valve is installed on the oxygen delivery tube; so the patient can be fed oxygen through the nasal suction tube, which will not cause hypoxia and dizziness to the patient due to long-term exhalation exercise, which improves the training efficiency.

Because it also includes a clamping mechanism; the clamping mechanism is installed on the side of the air pipe and the side of the oxygen pipe; the clamping mechanism includes a sliding sleeve, a connecting belt, a first L-shaped clamping rod, a second L-shaped clamping rod and a fourth Elastic part; the sliding sleeve is slidably connected with the air pipe and the oxygen pipe; the middle part of the first L-shaped clamping rod is hinged with the middle part of the second L-shaped clamping rod, and the middle part of the first L-shaped clamping rod and the middle part of the second L-shaped clamping rod are connected by The belt is connected to the side of the sliding sleeve; the right end of the first L-shaped clamping rod is connected to the right end of the second L-shaped clamping rod through the fourth elastic member; so the patient can press the first L-shaped clamping rod and the second L-shaped clamping rod At the right end, the fourth elastic part is compressed, and then the first L-shaped clamping rod and the left end of the second L-shaped clamping rod are clamped on the patient's clothes to prevent the turbulent movement of the gas delivery tube and the oxygen delivery tube, which will affect the training.

Because it also includes the first elastic cord, the second elastic cord, the first ring body, the second ring body and the auxiliary mechanism; The other side is affixed; the end of the first elastic cord is affixed to the first ring body, the end of the second elastic cord is affixed to the second ring body, and the first ring body is matched with the second ring body through an auxiliary mechanism; the auxiliary The mechanism includes a fifth elastic piece, a curved block and a second fixed block; a notch is provided on the side of the first ring body; a first cavity is provided at the end of the first ring body close to the notch, and the other end of the first ring body is close to the notch There is a second cavity; the curved block is slidingly connected with the first cavity and the second cavity, the end of the curved block is connected with the bottom of the first cavity through the fifth elastic member, and the second fixed block is fixed on the curved block close to the first cavity. The top of the second cavity; so the patient can move the second fixed block to the left, so that the curved block slides to the left along the track of the first cavity, the fifth elastic member is compressed, and then the first ring body is separated from the second ring Take it off the body, at this time, the patient can put the mouthpiece on his face, wrap the patient's face with the first elastic cord and the second elastic cord, and then loosen the second fixed block, so that the second fixed block Sliding into the second cavity under the elastic force of the fifth elastic member, the first ring body and the second ring body are fastened together, and then the mouthpiece is fixed on the patient’s face, so that the patient can perform vital capacity training without holding the mouthpiece , improving the training efficiency.

Because it also includes a filter screen; the filter screen is fixed on the inner surface of the mouthpiece; it can prevent the patient's excessive saliva from entering the air delivery pipe.

Because it also includes fasteners; the fasteners are fixed on the outer surface of the rotary fastener, and the fasteners are iron wires or nylon ropes; the iron wires or nylon ropes are bound on the outer surface of the rotary fastener to reinforce the air pipe and branch pipe Connection.

(3) Beneficial effects

The invention is simple in structure and low in cost, and is suitable for lung capacity training in respiratory medicine. It is easy to carry and can be trained freely in any place. By blowing or inhaling air from the mouthpiece, the patient can control the left and right movement of the piston ball and realize the lung capacity. For training purposes, the cover is fixed by a locking mechanism so that the patient can carry the device, and the oval glass box is ejected by the pop-up mechanism so that the patient can observe the piston ball in the glass test tube.

Description of drawings

Fig. 1 is a schematic diagram of the first front view structure of the present invention.

Fig. 2 is a schematic perspective view of the three-dimensional structure of the rotary fastener of the present invention.

Fig. 3 is a front structural schematic diagram of the locking mechanism of the present invention.

Fig. 4 is a front structural schematic diagram of the pop-up mechanism of the present invention.

Fig. 5 is a schematic diagram of the second front view structure of the present invention.

Fig. 6 is a schematic diagram of the enlarged structure of A in Fig. 5 of the present invention.

Fig. 7 is a front structural schematic view of the clamping mechanism of the present invention.

Fig. 8 is a front structural schematic diagram of the auxiliary mechanism of the present invention.

Fig. 9 is a schematic structural diagram of the third front view of the present invention.

The marks in the drawings are: 1-installation frame, 2-cover plate, 3-socket, 4-locking mechanism, 41-the first fixed block, 42-L-shaped stop rod, 43-guide hole, 44-T Shape plunger, 45-the first elastic part, 5-eject mechanism, 51-the first slide rail, 52-the first slide block, 53-the second elastic part, 54-the second slide rail, 55-the second slide block , 56-the third elastic part, 6-elliptical glass box, 7-branch, 8-through hole, 9-air valve, 10-jet tube, 11-piston ball, 12-glass test tube, 13-mark, 14-pillar, 15-external thread, 16-rotary fastener, 17-internal thread, 18-air pipe, 19-mouthpiece, 20-pressure rod, 21-oxygen generator, 22-oxygen pipe, 23-valve , 24-oxygen connector, 25-nasal suction tube, 26-clamping mechanism, 261-sliding sleeve, 262-connecting belt, 263-first L-shaped clamping rod, 264-second L-shaped clamping rod, 265-fourth Elastic piece, 27-first elastic cord, 28-second elastic cord, 29-first ring body, 30-second ring body, 31-auxiliary mechanism, 3101-notch, 3102-first cavity, 3103-the first Five elastic pieces, 3104-curve block, 3105-second fixed block, 3106-second cavity, 32-filter, 33-fastener.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1

A convenient lung capacity training device for respiratory medicine, as shown in Figure 1-9, including a mounting frame 1, a cover plate 2, a locking mechanism 4, a pop-up mechanism 5, an oval glass box 6, a branch pipe 7, and an air valve 9. Air jet pipe 10, piston ball 11, glass test tube 12, pillar 14, rotary fastener 16, air pipe 18, blowing nozzle 19 and pillar 14; the left end of cover plate 2 is hinged to the top of installation frame 1, and the right end of the top of cover plate 2 There is a socket 3 at the end; the locking mechanism 4 is installed on the side of the installation frame 1, and the output end of the locking mechanism 4 is plugged with the socket 3; the pop-up mechanism 5 is installed on the inner wall of the installation frame 1, and the oval glass box 6 is connected to the output end of the pop-up mechanism 5 through transmission. The middle part of the oval glass box 6 is provided with a through hole 8 through which the branch pipe 7 penetrates. Thread 15 is screwed to internal thread 17; one end of gas delivery pipe 18 is fixedly connected to rotary fastener 16, and the other end of gas delivery pipe 18 is connected to blowing nozzle 19; glass test tube 12 is fixed to both sides of the bottom of branch pipe 7; the bottom of glass test tube 12 passes through The pillar 14 is fixedly connected to the inner bottom of the elliptical glass box 6, and the two sides of the bottom of the branch pipe 7 are connected with the air injection pipe 10, and the air injection pipe 10 is located in the glass test tube 12; the piston ball 11 is slidingly connected with the glass test tube 12; the air valve 9 is installed on the The bottom of the branch pipe 7, and the air valve 9 is above the glass test tube 12, the glass test tube 12 is provided with a scale line 13, and the pressure rod 20 is fixedly connected to the bottom of the cover plate 2.

The locking mechanism 4 includes a first fixed block 41, an L-shaped stop rod 42, a T-shaped insert rod 44 and a first elastic member 45; the first fixed block 41 is fixed on the side of the installation frame 1, and the bottom of the L-shaped stop rod 42 The end is hinged with the first fixed block 41, the top of the L-shaped retaining rod 42 is provided with a guide hole 43, the T-shaped inserting rod 44 runs through the guide hole 43 and is inserted into the jack 3, and the T-shaped inserting rod 44 and the top of the L-shaped retaining rod 42 They are connected by a first elastic member 45 .

The ejection mechanism 5 includes a first slide rail 51, a first slide block 52, a second elastic member 53, a second slide rail 54, a second slide block 55 and a third elastic member 56; the first slide rail 51 is fixed on the installation One side wall of the frame 1, the second sliding rail 54 is fixed on the other side wall of the installation frame 1; one side of the oval glass box 6 is slidingly connected with the first sliding rail 51 through the first slider 52, and the oval glass The other side of the box body 6 is slidingly connected to the second slide rail 54 through the second slider 55; the first slider 52 is connected to the inner bottom of the installation frame 1 through the second elastic member 53, and the second slider 55 is connected to the inner bottom of the installation frame 1 through the third elastic member 56 is connected with the inner bottom of the installation frame 1.

Also include oxygen generator 21, oxygen delivery pipe 22, valve 23, oxygen supply joint 24 and nasal suction pipe 25; Oxygen generator 21 is installed on oval glass casing 6 tops; Machine 21 is connected, and the other end is connected with oxygen supply joint 24;

Also includes a clamping mechanism 26; the clamping mechanism 26 is installed on the side of the air pipe 18 and the side of the oxygen pipe 22; the clamping mechanism 26 includes a sliding sleeve 261, a connecting belt 262, the first L-shaped clamping rod 263, the second The L-shaped clamping rod 264 and the fourth elastic member 265; the sliding sleeve 261 is slidably connected with the air pipe 18 and the oxygen pipe 22; the middle part of the first L-shaped clamping rod 263 is hinged with the middle part of the second L-shaped clamping rod 264, and the first L-shaped Both the middle part of the clamping rod 263 and the middle part of the second L-shaped clamping rod 264 are connected to the side of the sliding sleeve 261 through the connecting band 262; 265 connection.

Also include a first elastic cord 27, a second elastic cord 28, a first ring body 29, a second ring body 30 and an auxiliary mechanism 31; the end of the first elastic cord 27 is affixed to one side of the mouthpiece 19, and the second elastic cord The end of the rope 28 is affixed to the other side of the mouthpiece 19; the end of the first elastic cord 27 is affixed to the first ring body 29, the end of the second elastic cord 28 is affixed to the second ring body 30, and the first ring body 29 cooperates with the second ring body 30 through the auxiliary mechanism 31; the auxiliary mechanism 31 includes a fifth elastic member 3103, a curved block 3104 and a second fixed block 3105; the side of the first ring body 29 is provided with a gap 3101; the first ring One end of the body 29 near the notch 3101 is provided with a first cavity 3102, and the other end of the first ring body 29 near the notch 3101 is provided with a second cavity 3106; the curved block 3104 slides with the first cavity 3102 and the second cavity 3106 Connection, the end of the curved block 3104 is connected to the inner bottom of the first cavity 3102 through the fifth elastic member 3103 , and the second fixed block 3105 is fixedly connected to the top of the curved block 3104 close to the second cavity 3106 .

It also includes a filter screen 32; the filter screen 32 is fixed on the inner surface of the mouthpiece 19.

It also includes a fastener 33; the fastener 33 is fixed on the outer surface of the rotary fastener 16, and the fastener 33 is an iron wire or a nylon rope.

Working principle: At first, the patient operates the locking mechanism 4, so that the output end of the locking mechanism 4 is pulled out from the socket 3, and then the cover plate 2 is opened, and the pressing rod 20 no longer presses the oval glass box 6, at this time , the elliptical glass box 6 pops up under the action of the output end of the pop-up mechanism 5. At the same time, the patient opens the air valve 9 and takes out the mouthpiece 19, and then blows or inhales air to the mouthpiece 19. The patient blows air first, and the gas sequentially Through the air delivery pipe 18, the branch pipe 7, and the air injection pipe 10, the gas finally enters the glass test tube 12 and pushes the piston ball 11 to slide away from the air injection pipe 10. After a period of time, the patient is inhaling, and the piston ball 11 is sucked back. The patient repeatedly inhales or blows air to achieve the purpose of training lung capacity. After the training is completed, the patient puts the mouthpiece 19 back to a distance, the reporter closes the cover plate 2, and the pressure rod 20 presses down on the oval glass box 6. The elliptical glass box 6 is retracted into the installation frame 1, and then the locking mechanism 4 is operated, so that the output end of the locking mechanism 4 can be inserted into the jack 3, so the patient can carry the device to any place for training, so, Reach the effect of being easy to carry and being able to train freely in any place; since the air valve 9 is installed at the bottom of the branch pipe 7, other gases can be prevented from entering the glass test tube 12; since the glass test tube 12 is provided with a scale line 13, it is convenient for the patient to observe The position where the piston ball 11 moves each time can arouse the patient's desire to challenge and achieve a better exercise effect; because the external thread 15 is screwed with the internal thread 17, the patient can rotate the rotary fastener 16 to connect the air tube 18, Mouthpiece 19 is disassembled and cleaned to prevent the growth of bacteria.

Because the locking mechanism 4 includes a first fixed block 41, an L-shaped stop bar 42, a T-shaped insert bar 44 and a first elastic member 45; the first fixed block 41 is affixed to the side of the installation frame 1, and the L-shaped stop bar 42 The bottom end is hinged with the first fixed block 41, the top of the L-shaped retaining rod 42 is provided with a guide hole 43, the T-shaped inserting rod 44 runs through the guide hole 43 and is inserted into the jack 3, and the T-shaped inserting rod 44 and the L-shaped retaining rod 42 The tops are connected by the first elastic member 45; so the patient pulls the T-shaped insertion rod 44 upwards, so that the T-shaped insertion rod 44 is pulled out from the jack 3, that is, the first elastic member 45 is stretched, and then the patient moves to the right Rotate the L-shaped retaining lever 42, so the patient can open the cover 2; when the cover 2 needs to be fixed, the patient covers the top of the installation frame 1 with the cover 2, and then turns the L-shaped retaining lever 42 to the left, and the T-shaped inserting rod 44 is inserted downwards into the insertion hole 3 under the elastic force of the first elastic member 45, so the cover plate 2 is fixed.

Because the pop-up mechanism 5 includes a first slide rail 51, a first slide block 52, a second elastic member 53, a second slide rail 54, a second slide block 55 and a third elastic member 56; the first slide rail 51 is fixed on One side wall of the installation frame 1, the second slide rail 54 is fixed on the other side wall of the installation frame 1; one side of the elliptical glass box 6 is slidingly connected with the first slide rail 51 through the first slider 52, and the elliptical The other side of the glass box 6 is slidably connected with the second slide rail 54 through the second slider 55; the first slider 52 is connected with the inner bottom of the installation frame 1 through the second elastic member 53, and the second slider 55 is connected with the inner bottom of the installation frame 1 through the third elastic member. Part 56 is connected with the inner bottom of the installation frame 1; so the patient opens the cover plate 2, the pressure bar 20 on the cover plate 2 no longer presses the top of the oval glass box 6, and one side of the oval glass box 6 passes through the first slider 52 is under the elastic force of the second elastic member 53, and slides upward along the track of the first slide rail 51. At the same time, the other side of the oval glass box 6 is under the elastic force of the third elastic member 56 through the second slider 55 , and slide upward along the track of the second slide rail 54, so that the effect of ejecting the oval glass box 6 is achieved.

Because also include oxygen generator 21, oxygen delivery pipe 22, valve 23, oxygen supply connector 24 and nasal suction pipe 25; Oxygen generator 21 is installed on oval glass casing 6 tops; Oxygen machine 21 is connected, and the other end is connected with oxygen supply joint 24; Nasal suction tube 25 is fixedly connected to oxygen supply joint 24 side parts, and valve 23 is installed in oxygen delivery tube 22; So can input oxygen to patient by nasal suction tube 25, can not make patient Due to long-term exhalation exercise, hypoxia and dizziness are caused, which improves the training efficiency.

Because also include clamping mechanism 26; Clamping mechanism 26 is installed in air delivery pipe 18 side parts, oxygen delivery pipe 22 side parts; Two L-shaped clamping rods 264 and the fourth elastic member 265; the sliding sleeve 261 is slidably connected with the air pipe 18 and the oxygen pipe 22; the middle part of the first L-shaped clamping rod 263 is hinged with the middle part of the second L-shaped clamping rod 264, and the first L The middle part of the clamp bar 263 and the middle part of the second L-shaped clamp bar 264 are connected with the side of the sliding sleeve 261 through the connecting band 262; Part 265 is connected; so the patient can press the first L-shaped clamp bar 263, the second L-shaped clamp bar 264 right ends, the fourth elastic member 265 is compressed, and then the first L-shaped clamp bar 263, the second L-shaped clamp bar 264 left ends are clamped on the patient's clothes to prevent the tracheal tube 18 and the oxygen tube 22 from disturbing the training.

Because also include the first elastic rope 27, the second elastic rope 28, the first ring body 29, the second ring body 30 and the auxiliary mechanism 31; The end of the elastic cord 28 is affixed to the other side of the mouthpiece 19; the end of the first elastic cord 27 is affixed to the first ring body 29, the end of the second elastic cord 28 is affixed to the second ring body 30, and the first ring The body 29 cooperates with the second ring body 30 through the auxiliary mechanism 31; the auxiliary mechanism 31 includes a fifth elastic piece 3103, a curved block 3104 and a second fixed block 3105; the side of the first ring body 29 is provided with a gap 3101; One end of the ring body 29 near the notch 3101 is provided with a first cavity 3102, and the other end of the first ring body 29 near the notch 3101 is provided with a second cavity 3106; Sliding connection, the end of the curved block 3104 is connected to the inner bottom of the first cavity 3102 through the fifth elastic member 3103, and the second fixed block 3105 is fixed on the top of the curved block 3104 close to the second cavity 3106; so the patient can turn left Move the second fixed block 3105 and keep it, so that the curved block 3104 slides to the left along the track of the first cavity 3102, the fifth elastic member 3103 is compressed, and then the first ring body 29 is taken off from the second ring body 30. At this time, the patient can put the mouthpiece 19 on his face, wrap the patient's face with the first elastic cord 27 and the second elastic cord 28, and then loosen the second fixed block 3105, so that the second fixed block 3105 is in the Under the elastic force of the fifth elastic member, it slides into the second cavity 3106, the first ring body 29 and the second ring body 30 are snapped together, and then the mouthpiece 19 is fixed on the patient's face, so that the patient can blow the mouth without supporting it. Mouth 19 carries out vital capacity training, has improved training efficiency.

Because filter screen 32 is also included; filter screen 32 is fixed on the inner surface of mouthpiece 19;

Because it also includes a fastener 33; the fastener 33 is affixed to the outer surface of the rotary fastener 16, and the fastener 33 is an iron wire or a nylon rope; the iron wire or nylon rope is bound on the outer surface of the rotary fastener 16, Reinforce the connection between the air delivery pipe 18 and the branch pipe 7.

The above-mentioned embodiments only express the preferred implementation of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be noted that those skilled in the art can make several modifications, improvements and substitutions without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (8)

1. A convenient lung capacity training device for respiratory medicine, characterized in that it includes a mounting frame (1), a cover plate (2), a locking mechanism (4), a pop-up mechanism (5), an oval glass box ( 6), branch pipe (7), air valve (9), jet pipe (10), piston ball (11), glass test tube (12), pillar (14), rotary fastener (16), air pipe (18) , mouthpiece (19) and pillar (14); the left end of the cover plate (2) is hinged on the top of the installation frame (1), and the right end of the top of the cover plate (2) is provided with a socket (3); the locking mechanism (4) is installed On the side of the installation frame (1), and the output end of the locking mechanism (4) is fitted with the socket (3); the pop-up mechanism (5) is installed on the inner wall of the installation frame (1), and the oval glass box (6 ) is connected to the output end of the pop-up mechanism (5), the through hole (8) through which the branch pipe (7) runs through is provided in the top middle of the oval glass box (6), and the external thread (15) is provided on the top of the branch pipe (7). The fastener (16) is provided with an internal thread (17), and the external thread (15) is screwed with the internal thread (17); one end of the gas delivery pipe (18) is fixedly connected with the rotary fastener (16), and the gas delivery pipe (18) ) the other end is connected to the mouthpiece (19); the glass test tube (12) is fixed on both sides of the bottom of the branch pipe (7); the bottom of the glass test tube (12) is fixed to the inner bottom of the oval glass box (6) connected, the two sides of the bottom of the branch pipe (7) are connected with the air injection pipe (10), and the air injection pipe (10) is located in the glass test tube (12); the piston ball (11) is slidingly connected with the glass test tube (12); the air valve (9) Installed on the bottom of the branch pipe (7), and the air valve (9) is above the glass test tube (12), the glass test tube (12) is provided with a scale line (13), and the pressure rod (20) is fixed on the bottom of the cover plate (2). 2. A convenient lung capacity training device for respiratory medicine according to claim 1, characterized in that the locking mechanism (4) includes a first fixed block (41), an L-shaped stop rod (42), a T-shaped The insertion rod (44) and the first elastic piece (45); the first fixed block (41) is fixed on the side of the installation frame (1), and the bottom end of the L-shaped stop rod (42) is hinged to the first fixed block (41) , the top of the L-shaped blocking rod (42) is provided with a guide hole (43), the T-shaped insert rod (44) runs through the guide hole (43) and is inserted into the socket (3), and the T-shaped insert rod (44) and the L-shaped The tops of the blocking rods (42) are connected by a first elastic member (45). 3. A convenient lung capacity training device for respiratory medicine according to claim 2, characterized in that the pop-up mechanism (5) includes a first slide rail (51), a first slider (52), a second elastic piece (53), the second slide rail (54), the second slide block (55) and the third elastic piece (56); the first slide rail (51) is fixed on the inner side wall of the installation frame (1), and the second The second slide rail (54) is fixedly connected to the other side wall of the installation frame (1); one side of the oval glass box (6) is slidingly connected with the first slide rail (51) through the first slide block (52). The other side of the shaped glass box (6) is slidably connected with the second slide rail (54) through the second slider (55); the first slider (52) is connected with the installation frame (1) through the second elastic piece (53) The inner bottom is connected, and the second slider (55) is connected with the inner bottom of the installation frame (1) through the third elastic member (56). 4. A convenient lung capacity training device for respiratory medicine according to claim 3, characterized in that it also includes an oxygen concentrator (21), an oxygen delivery tube (22), a valve (23), an oxygen supply connector (24 ) and nasal suction tube (25); the oxygen generator (21) is installed on the top of the oval glass box (6); the oxygen delivery pipe (22) is connected with the oxygen generator (21) at one end, and the other end It is connected with the oxygen supply connector (24); the nasal suction tube (25) is fixedly connected to the side of the oxygen supply connector (24), and the valve (23) is installed in the oxygen delivery pipe (22). 5. A convenient lung capacity training device for respiratory medicine according to claim 4, characterized in that it also includes a clamping mechanism (26); the clamping mechanism (26) is installed on the side of the trachea (18), The side part of the oxygen delivery tube (22); the clamping mechanism (26) includes a sliding sleeve (261), a connecting belt (262), a first L-shaped clamping rod (263), a second L-shaped clamping rod (264) and a fourth The elastic part (265); the sliding sleeve (261) is slidingly connected with the air pipe (18) and the oxygen pipe (22); the middle part of the first L-shaped clamping rod (263) is hinged with the middle part of the second L-shaped clamping rod (264), and The middle part of the first L-shaped clamping rod (263) and the middle part of the second L-shaped clamping rod (264) are connected with the side of the sliding sleeve (261) through the connecting belt (262); the right end of the first L-shaped clamping rod (263) is connected with the second The right ends of the two L-shaped clamping rods (264) are connected through a fourth elastic piece (265). 6. A portable lung capacity training device for respiratory medicine according to claim 5, characterized in that it also includes a first elastic cord (27), a second elastic cord (28), a first ring body (29) , the second ring body (30) and the auxiliary mechanism (31); the end of the first elastic rope (27) is fixedly connected to one side of the mouthpiece (19), and the end of the second elastic rope (28) is connected to the mouthpiece (19) The other side is affixed; the end of the first elastic cord (27) is affixed to the first ring body (29), the end of the second elastic cord (28) is affixed to the second ring body (30), and the first ring body (29) Cooperate with the second ring body (30) through the auxiliary mechanism (31); the auxiliary mechanism (31) includes the fifth elastic piece (3103), the curved block (3104) and the second fixed block (3105); A notch (3101) is provided on the side of a ring body (29); a first cavity (3102) is provided at the end of the first ring body (29) close to the notch (3101), and the first ring body (29) is close to the notch (3101) ) is provided with a second cavity (3106); the curved block (3104) is slidingly connected with the first cavity (3102) and the second cavity (3106), and the end of the curved block (3104) passes through the fifth elastic piece (3103) is connected to the inner bottom of the first cavity (3102), and the second fixing block (3105) is fixedly connected to the top of the curved block (3104) close to the second cavity (3106). 7 . The convenient vital capacity training device for respiratory medicine according to claim 6 , further comprising a filter ( 32 ); the filter ( 32 ) is fixedly attached to the inner surface of the mouthpiece ( 19 ). 8. A convenient lung capacity training device for respiratory medicine according to claim 7, characterized in that it also includes a fastener (33); the fastener (33) is fixed to the rotating fastener (16) On the outer surface, the fastener (33) is an iron wire or a nylon rope.