CN214130169U

CN214130169U - A training equipment of blowing for pulmonary function inspection

Info

Publication number: CN214130169U
Application number: CN202120110880.3U
Authority: CN
Inventors: 万旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-09-07
Anticipated expiration: 2031-01-15

Abstract

The utility model relates to the technical field of medical equipment, concretely relates to training equipment of blowing for pulmonary function inspection, which comprises a housin, casing bottom surface one end fixedly connected with handle, the relative both sides wall center department of casing fixedly connected with cover ball ring and air inlet ring respectively. In the utility model, the base is arranged in the shell, and the torsion spring and the T-shaped block inside the base are used for rotating and connecting the plywood, so that the plywood can be driven to return to the original position through the torsion spring after the inside of the shell is blown, the gas in the balloon is prevented from flowing back, and the blowing result is visual and accurate; through card bullet mechanism and fixed block, and be provided with the filter cloth between the clamp splice, utilize the filter cloth can absorb the steam in the gas that blows, and be convenient for change the filter cloth between the clamp splice to improve the change efficiency of filter cloth, reduce the probability that bacterial growing.

Description

A training equipment of blowing for pulmonary function inspection

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to training equipment of blowing for pulmonary function inspection.

Background

The lung function can be exercised by using a balloon blowing method, the balloon blowing method can relieve cough and asthma of patients, patients suffering from lung cancer can also practice the balloon blowing under the guidance of a professional doctor, when the balloon blowing is performed, generally, the user sucks a breath deeply until the user can not suck the breath again and then holds the breath, slowly blows the air towards the mouth of the balloon until the user does not blow the air, the frequency is kept to be about 15 to twenty times per minute, and the user practices 2 to 3 times per day.

However, in the process of blowing the balloon, the situation of poor strength is easily generated, so that the air in the balloon returns to the human body, which is very dangerous; meanwhile, most of the air blowing training equipment on the market is not provided with an internal water vapor filtering device, so that water vapor is more in the device after air blowing, a humid environment is generated, and bacteria are bred; most training devices are complex and do not facilitate securing the balloon to the device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide an air-blowing training device for lung function examination, which can prevent the air in the balloon from returning to the mouth under the condition of poor back force during air blowing through a baffle mechanism, and can make the observation of the air-blowing result more intuitive and accurate; the fastening ring and the ball sleeving ring ensure that the combination of the balloon and the device is firmer and the balloon cannot fly out easily.

The purpose of the utility model can be realized by the following technical scheme:

an air blowing training device for pulmonary function examination comprises a shell, wherein one end of the bottom surface of the shell is fixedly connected with a handle, the centers of two opposite side walls of the shell are respectively and fixedly connected with a ball sleeve ring and an air inlet ring, the air inlet ring is positioned at the center of the side wall of the shell adjacent to the handle, the insides of the ball sleeve ring and the air inlet ring are both communicated with the inside of the shell, the center of the bottom surface of the shell is provided with a sliding groove, the inner side wall of the air inlet ring adjacent to the shell is fixedly connected with a C-shaped plate, two clamping blocks are embedded in the C-shaped plate in a sliding manner, one ends of the two clamping blocks penetrate through the shell and are embedded in the C-shaped plate in a sliding manner, the inner side wall of the C-shaped plate is fixedly connected with two first horizontally-arranged rebound springs, one side of the shell, which is, the bottom surface of the sliding plate is fixedly connected with a trigger, the trigger penetrates through the sliding groove, the top surface of the sliding plate is fixedly connected with a fixed block, a supporting column is fixedly connected between the top surface and the bottom surface of the inner wall of the shell, two oppositely-placed baffle mechanisms are fixedly connected to two opposite sides of the inner wall of the shell, and the supporting column is positioned between the sliding plate and the two baffle mechanisms;

the elastic clamping mechanism comprises a hollow rod, one side of the hollow rod is fixedly connected to the inner side wall of the shell, the other side of the hollow rod is provided with a moving hole, a second rebound spring is embedded in the hollow rod in a sliding mode, a clamping column is embedded in the hollow rod in a sliding mode and is attached to the second rebound spring, one end, away from the second rebound spring, of the clamping column is fixedly connected with a convex block, a clamping groove is formed in the position, opposite to the convex block, of the clamping block, one end, adjacent to the second rebound spring, of the clamping column is fixedly connected with a pulling rope, and the pulling rope bypasses the supporting column and is fixedly connected to the outer side wall of the fixed block;

the baffle mechanism comprises a plywood, two bases are fixedly connected to the positions of the shell corresponding to the two baffle mechanisms, a T-shaped block is rotatably connected to the inner part of each base, a torsion spring is movably sleeved on each T-shaped block, two ends of each torsion spring are respectively abutted against one side of each base and one side of the plywood, one end of each T-shaped block is fixedly connected to one side of each adjacent plywood, the balloon penetrates through the fastening ring, the air inlet of the balloon is sleeved into the sleeve ball ring, the fastening ring and the sleeve ball ring are embedded until the rubber ring on the sleeve ball ring is clamped into the groove on the fastening ring, the air blowing nozzle is sleeved on the air inlet ring, the trigger is toggled, the fixing block moves backwards, the clamping columns are pulled to move backwards, the two clamping blocks are popped out from the C-shaped plate, the filter cloth is placed between the two clamping blocks, the two clamping blocks are plugged into the C-shaped plate, at the moment, the second rebound springs enable the clamping columns to rebound, the clamping grooves on the clamping blocks are embedded into the lugs on the clamping columns, pulling the rope pulling fixed block and making the trigger reset, blow to the blowing nozzle, gaseous filter cloth through on the clamp splice filters steam, gaseous pushing baffle mechanism, at this moment, the plywood drives T type piece and rotates, gaseous back of passing through, T type piece makes the plywood restore to the throne under the torsion spring effect, gaseous no longer flows to the blowing nozzle direction, gaseous easy problem of returning to in the mouth when having solved and blowing, and simultaneously, survey the result of blowing more easily, make the connection of balloon and device more firm simultaneously, can not fly out easily, the problem that outside filter cloth easily caused a large amount of steam in the inside of device has also been solved, and the steam generator is simple in structure facilitates the use.

Further, the method comprises the following steps: the hollow rod is of a rod-shaped structure with a hollow interior and one sealed end, so that the clamping column can move in the hollow rod, and the second rebound spring is fixed at a fixed point.

Further, the method comprises the following steps: the length of the top surface of the sliding plate is equal to twice of the length of the top surface of the sliding groove, so that the sliding plate can conveniently seal the sliding groove, and gas cannot leak when being blown.

Further, the method comprises the following steps: the distance between the hollow rod and the plywood is larger than the width of the plywood.

Further, the method comprises the following steps: when the clamping column is at the initial position, the convex block is fixedly clamped with the clamping groove.

Further, the method comprises the following steps: the fastening ring is movably sleeved on the ball sleeving ring, the outer side wall of the ball sleeving ring is fixedly connected with a rubber ring, and an annular groove is formed in the position, relative to the rubber ring, of the inner side wall of the fastening ring, so that the balloon is connected with the device more tightly.

The utility model has the advantages that:

the base is arranged in the shell, and the torsion spring and the T-shaped block on the inner side of the base are used for rotatably connecting the plywood, so that the plywood can be driven to return to the original position through the torsion spring after the air is blown into the shell, the air in the balloon is prevented from flowing back, and the blowing result is visual and accurate; the balloon and the device are combined more firmly and cannot fly out easily through the fastening ring and the sleeve ring; the C-shaped plate and the clamping block ensure that the whole humidity inside the device is not easily caused by the gas blown out of the population; through card bullet mechanism and fixed block, and be provided with the filter cloth between the clamp splice, utilize the filter cloth can absorb the steam in the gas that blows, and be convenient for change the filter cloth between the clamp splice to improve the change efficiency of filter cloth, reduce the probability that bacterial growing.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the bottom structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the middle housing of the present invention;

FIG. 4 is a schematic structural view of a middle baffle mechanism of the present invention;

fig. 5 is a schematic view of the middle clip column structure of the present invention.

In the figure: 100. a housing; 110. a grip; 120. sleeving a ball ring; 121. a fastening ring; 130. a sliding groove; 140. an air inlet ring; 150. c-shaped plates; 151. a clamping block; 152. a first resilient spring; 1511. a card slot; 160. a base; 200. a support pillar; 300. a blowing nozzle; 400. a baffle mechanism; 410. plywood; 411. a T-shaped block; 412. a torsion spring; 500. a sliding plate; 510. a trigger; 520. a fixed block; 600. a cartridge clamping mechanism; 610. a hollow shaft; 611. moving the hole; 620. clamping the column; 621. a bump; 630. a second rebound spring; 640. the rope is pulled.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, an insufflation training device for lung function examination includes a housing 100, a handle 110 is fixedly connected to one end of the bottom surface of the housing 100, a ball-in-ball ring 120 and an air inlet ring 140 are respectively fixedly connected to the centers of two opposite side walls of the housing 100, the air inlet ring 140 is located at the center of the side wall of the adjacent handle 110 of the housing 100, the ball-in-ball ring 120 and the air inlet ring 140 are both communicated with the interior of the housing 100, a sliding groove 130 is formed at the center of the bottom surface of the housing 100, a C-shaped plate 150 is fixedly connected to the inner side wall of the adjacent air inlet ring 140 of the housing 100, two clamping blocks 151 are slidably embedded in the C-shaped plate 150, one end of each clamping block 151 penetrates through the housing 100 and is slidably embedded in the C-shaped plate 150, two horizontally arranged first resilient springs 152 are fixedly connected to the inner side wall of the C-shaped plate 150, a resilient mechanism 600 is fixedly connected to one side of the slidably embedded in the clamping block 151 of the housing 100, a sliding groove is formed on the inner wall of the adjacent handle 110 of the housing 100, a sliding plate 500 is embedded in the sliding groove in a sliding manner, a trigger 510 is fixedly connected to the bottom surface of the sliding plate 500, the trigger 510 penetrates through the sliding groove 130, a fixed block 520 is fixedly connected to the top surface of the sliding plate 500, a supporting column 200 is fixedly connected between the top surface and the bottom surface of the inner wall of the casing 100, two oppositely-arranged baffle mechanisms 400 are fixedly connected to two opposite sides of the inner wall of the casing 100, and the supporting column 200 is positioned between the sliding plate 500 and the two baffle mechanisms 400;

the bullet clamping mechanism 600 comprises a hollow rod 610, one side of the hollow rod 610 is fixedly connected to the inner side wall of the shell 100, the other side of the hollow rod 610 is provided with a moving hole 611, a second rebound spring 630 is embedded in the hollow rod 610 in a sliding manner, a clamping column 620 is embedded in the hollow rod 610 in a sliding manner, the clamping column 620 is attached to the second rebound spring 630, one end, away from the second rebound spring 630, of the clamping column 620 is fixedly connected with a convex block 621, a clamping groove 1511 is formed in the position, opposite to the convex block 621, of the clamping block 151, one end, adjacent to the second rebound spring 630, of the clamping column 620 is fixedly connected with a pulling rope 640, and the pulling rope 640 bypasses the supporting column 200 and is fixedly connected to the outer side wall of the fixing block 520;

the baffle mechanism 400 comprises a plywood 410, two bases 160 are fixedly connected to the positions of the shell 100 corresponding to the two baffle mechanisms 400, a T-shaped block 411 is rotatably connected to the inside of each base 160, a torsion spring 412 is movably sleeved on each T-shaped block 411, two ends of each torsion spring 412 are respectively abutted against one side of each base 160 and one side of each plywood 410, one end of each T-shaped block 411 is fixedly connected to one side of each adjacent plywood 410, a balloon penetrates through a fastening ring 121, an air inlet of the balloon is sleeved into a sleeve ball ring 120, the fastening ring 121 and the sleeve ball ring 120 are embedded until a rubber ring on the sleeve ball ring 120 is clamped into a groove on the fastening ring 121, an air blowing nozzle 300 is sleeved on the air inlet ring 140, a trigger 510 is pulled, a fixing block 520 moves backwards, a clamping column 620 is pulled to move backwards, the two clamping blocks 151 are popped out from a C-shaped plate 150, filter cloth is placed between the two clamping blocks 151, the two clamping blocks 151 are plugged into the C-shaped plate 150, at the moment, a second rebound spring 630 enables the clamping column 620 to rebound, draw-in groove 1511 is inlayed by the lug 621 on the card post 620 on the clamp splice 151, pulling rope 640 pulls fixed block 520 makes trigger 510 reset, blow to blowing nozzle 300, gaseous filter cloth through clamp splice 151 filters steam, gaseous promotion baffle mechanism 400, at this moment, plywood 410 drives T type piece 411 and rotates, gaseous back of passing through, T type piece 411 makes plywood 410 reset under torsion spring 412 effect, gaseous no longer flows to blowing nozzle 300 direction, the easy problem of returning to the mouth of gaseous when having solved blowing, and simultaneously, survey the result of blowing more easily, make the connection of balloon and device more firm simultaneously, can not fly out easily, the problem that outside filter cloth easily caused a large amount of steam in the device has also been solved, simple structure facilitates the use.

The hollow rod 610 is a rod-shaped structure with a hollow interior and a sealed end, so that the clamping column 620 can move in the hollow rod 610, and meanwhile, the second rebound spring 630 has a fixed point; the length of the top surface of the sliding plate 500 is equal to twice the length of the top surface of the sliding groove 130, so that the sliding plate 500 can close the sliding groove 130 conveniently, and gas can not leak when blowing; the distance between the hollow rod 610 and the plywood 410 is larger than the width of the plywood 410, so that the plywood 410 can be normally opened; the pulling rope 640 is made of non-elastic material, so that the pulling rope 640 can conveniently drive the fixed block 520 and the clamping column 620; when the clamping column 620 is at the initial position, the projection 621 is clamped and fixed with the clamping groove 1511; the tighrening ring 121 is movably sleeved on the ball sleeving ring 120, the rubber ring is fixedly connected to the outer side wall of the ball sleeving ring 120, and an annular groove is formed in the inner side wall of the tighrening ring 121 relative to the rubber ring, so that the balloon is connected with the device more tightly.

The working principle is as follows: when the balloon is used, the balloon penetrates through the fastening ring 121, the air inlet of the balloon is sleeved into the ball sleeving ring 120, the fastening ring 121 and the ball sleeving ring 120 are embedded until the rubber ring on the ball sleeving ring 120 is clamped into the groove on the fastening ring 121, the air blowing nozzle 300 is sleeved on the air inlet ring 140, the handle 110 is held, the trigger 510 is pulled, the sliding plate 500 on the trigger 510 moves backwards, the fixed block 520 above the sliding plate 500 synchronously moves backwards, at the moment, the pulling rope 640 on the fixed block 520 pulls the clamping column 620 to move backwards, at the moment, the second rebound spring 630 contracts, the two clamping blocks 151 are popped out from the C-shaped plate 150 by the first rebound spring 152, the clamping column 620 naturally rebounds by the second rebound spring 630, the filter cloth is placed between the two clamping blocks 151, the handle 110 is held, the trigger 510 is pulled, at the moment, the clamping column 620 compresses the second rebound spring 630 by pulling the rope 640, the two clamping blocks 151 are plugged into the C-shaped plate 150, the trigger 510 is released, and the second rebound spring 630 naturally rebounds the clamping column 620, pushing the clamping block 151 until the clamping groove 1511 on the clamping block 151 is embedded by the projection 621 on the clamping column 620;

blowing air to the air blowing nozzle 300, wherein the air filters water vapor through filter cloth on the clamping block 151, the air pushes the baffle plate mechanism 400, at the moment, the combined plate 410 drives the T-shaped block 411 to rotate, after the air passes through, the T-shaped block 411 enables the combined plate 410 to reset under the action of the torsion spring 412, the air does not flow towards the air blowing nozzle 300 any more, and the air blowing effect is observed after the balloon is inflated;

after use, the trigger 510 is pulled to take out the filter cloth in the clamping block 151, the air blowing nozzle 300 is taken down from the air inlet ring 140, the fastening ring 121 is taken down from the ball sleeve ring 120, and the balloon is taken down.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The air blowing training equipment for the pulmonary function examination comprises a shell (100) and is characterized in that one end of the bottom surface of the shell (100) is fixedly connected with a handle (110), the centers of two opposite side walls of the shell (100) are respectively fixedly connected with a ball sleeving ring (120) and an air inlet ring (140), the air inlet ring (140) is positioned at the center of the side wall of the adjacent handle (110) of the shell (100), the ball sleeving ring (120) and the air inlet ring (140) are both communicated with the inside of the shell (100), the center of the bottom surface of the shell (100) is provided with a sliding groove (130), the inner side wall of the adjacent air inlet ring (140) of the shell (100) is fixedly connected with a C-shaped plate (150), two clamping blocks (151) are embedded in the C-shaped plate (150) in a sliding mode, one end of each clamping block (151) penetrates through the shell (100) and is embedded in the C-shaped plate (150) in a sliding mode, the inner side wall of the C-shaped plate (150) is fixedly connected with two horizontally placed first rebound springs (152), one side of the shell (100) which is embedded into the clamping block (151) in a sliding way is fixedly connected with a bullet clamping mechanism (600), the inner wall of the shell (100) adjacent to the handle (110) is provided with a sliding groove, a sliding plate (500) is embedded in the sliding groove in a sliding way, the bottom surface of the sliding plate (500) is fixedly connected with a trigger (510), the trigger (510) penetrates through the sliding groove (130), the top surface of the sliding plate (500) is fixedly connected with a fixed block (520), a supporting column (200) is fixedly connected between the top surface and the bottom surface of the inner wall of the shell (100), two baffle mechanisms (400) which are oppositely arranged are fixedly connected with two opposite sides of the inner wall of the shell (100), the support column (200) is positioned between the sliding plate (500) and the two baffle mechanisms (400);

the bullet clamping mechanism (600) comprises a hollow rod (610), one side of the hollow rod (610) is fixedly connected to the inner side wall of the shell (100), the other side of the hollow rod (610) is provided with a moving hole (611), a second rebound spring (630) is embedded in the hollow rod (610) in a sliding manner, a clamping column (620) is embedded in the hollow rod (610) in a sliding manner, the clamping column (620) is attached to the second rebound spring (630), one end, deviating from the second rebound spring (630), of the clamping column (620) is fixedly connected with a convex block (621), a clamping groove (1511) is formed in the position, corresponding to the convex block (621), of the clamping column (620), one end, adjacent to the second rebound spring (630), of the clamping column (620) is fixedly connected with a pulling rope (640), and the pulling rope (640) bypasses the supporting column (200) and is fixedly connected to the outer side wall of the fixing block (520);

baffle mechanism (400) are including plywood (410), casing (100) correspond two bases (160) of two equal fixedly connected with of two baffle mechanism (400) position departments, and base (160) internal rotation is connected with T type piece (411), the both ends that torsion spring (412) and torsion spring (412) have been cup jointed in the activity of T type piece (411) respectively with one side butt of base (160) and plywood (410), two the one end fixed connection of T type piece (411) is in one side of adjacent plywood (410).

2. The insufflation training apparatus for examination of lung function according to claim 1 wherein the hollow rod (610) is a rod-like structure with hollow inside and one end sealed.

3. The insufflation training apparatus for examination of lung function according to claim 1 wherein the length of the top surface of the slide plate (500) is equal to twice the length of the top surface of the slide groove (130).

4. The insufflation training apparatus for examination of lung function according to claim 1 wherein the spacing between the hollow rod (610) and the board (410) is greater than the width of the board (410).

5. The insufflation training device for pulmonary function examination of claim 1 wherein the projection (621) is snap-fitted into the slot (1511) when the clamp post (620) is in the initial position.

6. The insufflation training device for pulmonary function examination according to claim 1, wherein a fastening ring (121) is movably sleeved on the sleeve ball ring (120), a rubber ring is fixedly connected to the outer side wall of the sleeve ball ring (120), and an annular groove is formed in the inner side wall of the fastening ring (121) corresponding to the rubber ring.