CN112791286B

CN112791286B - Touching respirator for heart disease middle-aged and old patients

Info

Publication number: CN112791286B
Application number: CN202110147251.2A
Authority: CN
Inventors: 马显华; 苑露丹; 李琪; 袁园; 迟男男
Original assignee: Jiamusi University
Current assignee: Jiamusi University
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-10-08
Anticipated expiration: 2041-02-03
Also published as: CN112791286A

Abstract

The invention discloses a touch respirator for middle-aged and elderly patients with heart diseases, which comprises a bottom plate, wherein a breathing mask is arranged above the bottom plate, an air inlet pipe and an air outlet pipe are fixedly communicated with the breathing mask, a cavity is arranged in the bottom plate, the air inlet pipe is communicated with the cavity, two air exhaust plates are connected in the bottom plate in a sealing and sliding manner, a driving mechanism for driving the two air exhaust plates is arranged in the bottom plate, an adjusting block is fixedly connected to the lower end of the bottom plate, an air inlet cavity and an air exhaust cavity are arranged in the adjusting block, the air inlet cavity is communicated with the cavity through a through hole, the air exhaust cavity is communicated with the air outlet pipe through an air exhaust pipe, pipelines are fixedly communicated with the lower ends of the air inlet cavity and the air exhaust cavity, an air inlet limiting mechanism is arranged in the air inlet cavity, and an air outlet limiting mechanism is arranged in the air exhaust cavity. The air filter is convenient for middle-aged and elderly people to use, can filter air, and has a good using effect.

Description

Touching respirator for heart disease middle-aged and old patients

Technical Field

The invention relates to the technical field of respirators, in particular to a touch respirator for middle-aged and old patients with heart diseases.

Background

The respirator is a self-sufficient open type air respirator, which is widely applied to departments such as fire control, chemical engineering, ships, petroleum, smelting, warehouses, laboratories, mines and the like, and is used for fire extinguishment, rescue and relief work and rescue work of firemen or rescue and rescue personnel under various environments such as dense smoke, toxic gas, steam or oxygen deficiency and the like.

The existing heart disease patients of middle and old aged are of push type because of being older and smaller in hand strength, middle and old aged use difficultly, and are inconvenient, and when the existing respirator is used, more external air is directly extracted to assist breathing, so that pathogens and dust in the air can not be filtered.

For this reason, we propose a touch respirator for the elderly and middle-aged patients with heart disease to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems that a respirator in the prior art cannot filter air and middle-aged and old people have inconvenient use of the respirator, and provides a touching respirator for middle-aged and old people with heart diseases.

In order to achieve the purpose, the invention adopts the following technical scheme:

heart disease middle-aged and old patient's touch respirator, comprising a base plate, the top of bottom plate is equipped with respirator, the last fixed intercommunication of respirator has intake pipe and outlet duct, be equipped with the cavity in the bottom plate, intake pipe and cavity are linked together, bottom plate internal seal sliding connection has two exhaust plates, be equipped with in the bottom plate and be used for carrying out driven actuating mechanism to two exhaust plates, the lower extreme fixedly connected with regulating block of bottom plate is equipped with air intake chamber and exhaust chamber in the regulating block of telling, the chamber of admitting air is linked together through-hole and cavity, the exhaust chamber is linked together through blast pipe and outlet duct, the equal fixed intercommunication of lower extreme in chamber and the exhaust chamber of admitting air has the pipeline, the intracavity that admits air is equipped with air stop gear, the intracavity of giving vent to anger is equipped with air stop gear.

Preferably, actuating mechanism includes two recesses that set up in the cavity, two all rotate in the recess and be connected with two-way threaded rod, two-way threaded rod external screw thread cover is equipped with two thread blocks, two the thread block all with recess inside wall sliding connection, two the one end that the bottom in the recess was kept away from to the thread block all rotates and is connected with the rotor plate, two the one end that the thread block was kept away from to the rotor plate all rotates with the air discharge plate to be connected, be equipped with the transmission chamber in the bottom plate, two the upper end of two-way threaded rod all rotates and runs through the bottom plate and rotates with transmission intracavity lateral wall to be connected, two the part that two-way threaded rod is located the transmission intracavity passes through the drive mechanism transmission and connects, the lower extreme fixedly connected with motor of bottom plate, the drive shaft of motor rotates and runs through the bottom plate and rather than the coaxial fixed connection of one two-way threaded rod.

Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and fixedly connected with the two threaded rods in a coaxial mode.

Preferably, two thread blocks outside the same two-way threaded rod are provided with threaded holes matched with the two-way threaded rod in a penetrating manner, and the thread turning directions in the two threaded holes are opposite.

Preferably, the air inlet limiting mechanism comprises a first fixing ring fixedly connected with the inner side wall of the air inlet cavity, a first inserting rod is inserted into the first fixing ring, first limiting plates are fixedly connected to the upper end and the lower end of the first inserting rod respectively, two first limiting rods are fixedly connected between the first limiting plates, two first limiting rods are arranged on the first limiting plates in a sealing and sliding mode and penetrate through the first fixing ring, two first limiting rods are sleeved with first springs respectively, and the first springs are fixedly connected with the first fixing ring and the first limiting plates respectively at the upper end and the lower end of each first spring.

Preferably, the stop gear of giving vent to anger includes the solid fixed ring of second with exhaust intracavity inside wall fixed connection, the second solid fixed ring is interior to be inserted and is equipped with the second inserted bar, the equal fixedly connected with second limiting plate in upper and lower both ends of second inserted bar, two second gag lever posts of fixedly connected with between the second limiting plate, two the second gag lever post is all sealed to slide and runs through the solid fixed ring setting of second, two the second gag lever post all overlaps outward and is equipped with the second spring, two the upper and lower both ends of second spring are equallyd divide do not with second limiting plate and second fixed ring fixed connection.

Preferably, a filter hopper is fixedly mounted at the lower end of the pipeline communicated with the air inlet cavity.

Preferably, a touch switch is fixedly mounted on the side wall of the bottom plate.

Compared with the prior art, the invention has the beneficial effects that:

through setting up actuating mechanism, through touch switch, touch switch opens the motor, the drive shaft of motor drives two-way threaded rods and rotates, two-way threaded rods drive four screw thread blocks relative movement, four screw thread blocks drive two exhaust plate relative movement through four rotating plates, can push into the respirator with the air in the cavity in, meanwhile, original air and the gas of exhalation can pass through the outlet duct in the respirator, the blast pipe, exhaust chamber and pipeline discharge, then motor antiport, with outside air suction in the cavity, it is reciprocal to circulate, can assist breathing, when to suction air in the cavity, the air filters through filtering the fill, thereby can filter the impurity in the air, in the use, need not vigorously press, middle aged and old people use comparatively convenient.

The air filter is convenient for middle-aged and elderly people to use, can filter air, and has a good using effect.

Drawings

FIG. 1 is a front perspective view of a touch respirator for elderly patients with heart disease in accordance with the present invention;

FIG. 2 is a side perspective view of a touch respirator for an elderly patient suffering from heart disease in accordance with the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: 1 bottom plate, 2 respirator, 3 intake pipe, 4 outlet pipes, 5 cavitys, 6 air discharge plates, 7 actuating mechanism, 8 regulating blocks, 9 air inlet cavities, 10 air discharge cavities, 11 pipelines, 12 air inlet limiting mechanisms, 13 through-holes, 14 exhaust pipes, 15 air outlet limiting mechanisms, 16 grooves, 17 two-way threaded rods, 18 threaded blocks, 19 rotating plates, 20 transmission cavities, 21 transmission mechanisms, 22 motors, 23 belt pulleys, 24 first fixing rings, 25 first inserted bars, 26 first limiting plates, 27 first limiting bars, 28 first springs, 29 second fixing rings, 30 second inserted bars, 31 second limiting plates, 32 second limiting bars, 33 second springs, 34 filter hoppers and 35 touch switches.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a touch respirator for middle-aged and elderly patients with heart disease comprises a bottom plate 1, and is worth mentioning, a touch switch 35 is fixedly installed on the side wall of the bottom plate 1, the touch switch 35 is electrically connected with a motor 22, a breathing mask 2 is arranged above the bottom plate 1, and it should be noted that the breathing mask 2 is hemispherical and is arranged to fit the outline of the face, an air inlet pipe 3 and an air outlet pipe 4 are fixedly communicated with the breathing mask 2, a cavity 5 is arranged in the bottom plate 1, the air inlet pipe 3 is communicated with the cavity 5, two exhaust plates 6 are hermetically and slidably connected in the bottom plate 1, a driving mechanism 7 for driving the two exhaust plates 6 is arranged in the bottom plate 1, and is worth mentioning that the driving mechanism 7 comprises two grooves 16 arranged in the cavity 5, two grooves 16 are both rotatably connected with a bidirectional threaded rod 17, and two threaded blocks 18 are sleeved on the external thread of the bidirectional threaded rod 17, it should be noted that two thread blocks 18 outside the same two-way threaded rod 17 are provided with threaded holes matching with the two-way threaded rod 17, the thread turning directions in the two threaded holes are opposite, and the two thread blocks 18 are slidably connected with the inner side wall of the groove 16.

In the invention, the ends of the two thread blocks 18 far away from the bottom in the groove 16 are both rotatably connected with the rotating plates 19, the ends of the two rotating plates 19 far away from the thread blocks 18 are both rotatably connected with the exhaust plate 6, a transmission cavity 20 is arranged in the bottom plate 1, the upper ends of the two-way threaded rods 17 are both rotatably penetrated through the bottom plate 1 and rotatably connected with the inner side wall of the transmission cavity 20, the parts of the two-way threaded rods 17 located in the transmission cavity 20 are in transmission connection through a transmission mechanism 21, it should be mentioned that the transmission mechanism 21 comprises two belt pulleys 23, the two belt pulleys 23 are in transmission connection through a belt, the two belt pulleys 23 are respectively and fixedly connected with the two threaded rods 1 coaxially, and the lower end of the bottom plate 1 is fixedly connected with a motor 22.

In the invention, a driving shaft of a motor 22 penetrates through a bottom plate 1 in a rotating way and is coaxially and fixedly connected with one of two-way threaded rods 17, the lower end of the bottom plate 1 is fixedly connected with an adjusting block 8, an air inlet cavity 9 and an air exhaust cavity 10 are arranged in the adjusting block 8, the air inlet cavity 9 is communicated with a cavity 5 through a through hole 13, the air exhaust cavity 10 is communicated with an air outlet pipe 4 through an air outlet pipe 14, the lower ends of the air inlet cavity 9 and the air exhaust cavity 10 are fixedly communicated with a pipeline 11, and the description is that, the lower extreme fixed mounting that is linked together with air intake chamber 9 pipeline 11 has filter hopper 34, is equipped with air intake stop gear 12 in air intake chamber 9, and it is worth mentioning that air intake stop gear 12 includes with air intake chamber 9 inside wall fixed connection's first solid fixed ring 24, first solid fixed ring 24 interpolation is equipped with first inserted bar 25, the first limiting plate 26 of the equal fixedly connected with in upper and lower both ends of first inserted bar 25.

In the invention, two first limiting rods 27 are fixedly connected between two first limiting plates 26, the two first limiting rods 27 are arranged in a sealing and sliding way and penetrate through a first fixing ring 24, first springs 28 are sleeved outside the two first limiting rods 27, the upper ends and the lower ends of the two first springs 28 are respectively fixedly connected with the first fixing ring 24 and the first limiting plates 26, an air outlet limiting mechanism 15 is arranged in an exhaust cavity 10, further, the air outlet limiting mechanism 15 comprises a second fixing ring 29 fixedly connected with the inner side wall of the exhaust cavity 10, a second insert rod 30 is inserted in the second fixing ring 29, the upper ends and the lower ends of the second insert rod 30 are respectively fixedly connected with a second limiting plate 31, two second limiting rods 32 are fixedly connected between the two second limiting plates 31, the two second limiting rods 32 are arranged in a sealing and sliding way and penetrate through the second fixing ring 29, and second springs 33 are arranged outside the two second limiting rods 32, the upper end and the lower end of each of the two second springs 33 are fixedly connected with the second limiting plate 31 and the second fixing ring 29 respectively.

When the invention is used, the touch switch 35 is touched, the touch switch 35 turns on the motor 22, the driving shaft of the motor 22 drives one of the two-way threaded rods 17 to rotate, one of the two-way threaded rods 17 drives the other two-way threaded rod 17 to rotate through two belt pulleys 23 and a belt, the two-way threaded rods 17 drive the four threaded blocks 18 to move relatively, the four threaded blocks 18 drive the two exhaust plates 6 to move relatively through the four rotating plates 19, so that air in the cavity 5 can be pushed into the breathing mask 2, meanwhile, original air and exhaled air in the breathing mask 2 can be exhausted through the air outlet pipe 4, the exhaust pipe 14, the exhaust cavity 10 and the pipeline 11, then the motor 22 rotates reversely, external air is sucked into the cavity 5 and can be cyclically reciprocated, so that auxiliary breathing can be carried out, it needs to be noted that when air is sucked into the cavity 5, the air is filtered through the filter hopper 34, so that impurities in the air can be filtered.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The touch respirator for the middle-aged and the elderly patients with heart diseases comprises a bottom plate (1) and is characterized in that a breathing mask (2) is arranged above the bottom plate (1), an air inlet pipe (3) and an air outlet pipe (4) are fixedly communicated on the breathing mask (2), a cavity (5) is arranged in the bottom plate (1), the air inlet pipe (3) is communicated with the cavity (5), two air exhaust plates (6) are connected in the bottom plate (1) in a sealing and sliding manner, a driving mechanism (7) for driving the two air exhaust plates (6) is arranged in the bottom plate (1), an adjusting block (8) is fixedly connected to the lower end of the bottom plate (1), an air inlet cavity (9) and an air outlet cavity (10) are arranged in the adjusting block (8), the air inlet cavity (9) is communicated with the cavity (5) through a through hole (13), the air outlet cavity (10) is communicated with the air outlet pipe (4) through an air outlet pipe (14), the lower ends of the air inlet cavity (9) and the air exhaust cavity (10) are fixedly communicated with a pipeline (11), an air inlet limiting mechanism (12) is arranged in the air inlet cavity (9), an air outlet limiting mechanism (15) is arranged in the air exhaust cavity (10), the driving mechanism (7) comprises two grooves (16) arranged in the cavity (5), two bidirectional threaded rods (17) are rotatably connected in the two grooves (16), two threaded blocks (18) are sleeved on external threads of the bidirectional threaded rods (17), the two threaded blocks (18) are slidably connected with the inner side walls of the grooves (16), one ends, far away from the inner bottom of the grooves (16), of the two threaded blocks (18) are rotatably connected with rotating plates (19), one ends, far away from the threaded blocks (18), of the two rotating plates (19) are rotatably connected with the air exhaust plate (6), and a transmission cavity (20) is arranged in the bottom plate (1), two the upper end of two-way threaded rod (17) all rotates and runs through bottom plate (1) and is connected with transmission chamber (20) inside wall rotation, two the part that two-way threaded rod (17) are located transmission chamber (20) is passed through drive mechanism (21) transmission and is connected, the lower extreme fixedly connected with motor (22) of bottom plate (1), the drive shaft of motor (22) rotate run through bottom plate (1) and with the coaxial fixed connection of one of them two-way threaded rod (17).

2. The touching respirator for the heart disease middle-aged and elderly patients according to claim 1, wherein the transmission mechanism (21) comprises two belt pulleys (23), the two belt pulleys (23) are in transmission connection through a belt, and the two belt pulleys (23) are respectively and fixedly connected with the two threaded rods 1 in a coaxial manner.

3. The touch respirator for the middle-aged and the elderly patients with heart diseases as claimed in claim 1, wherein two thread blocks (18) outside the same two-way threaded rod (17) are respectively provided with a threaded hole matched with the two-way threaded rod (17) in a penetrating way, and the thread directions in the two threaded holes are opposite.

4. The heart disease middle-aged and elderly patient touch respirator according to claim 1, wherein the air inlet limiting mechanism (12) comprises a first fixing ring (24) fixedly connected with the inner side wall of the air inlet cavity (9), a first inserting rod (25) is inserted into the first fixing ring (24), first limiting plates (26) are fixedly connected to the upper end and the lower end of the first inserting rod (25), two first limiting rods (27) are fixedly connected between the first limiting plates (26), the two first limiting rods (27) are arranged to penetrate through the first fixing ring (24) in a sealing sliding mode, a first spring (28) is sleeved outside each first limiting rod (27), and the upper end and the lower end of each first spring (28) are fixedly connected with the first fixing ring (24) and the first limiting plate (26) respectively.

5. The heart disease middle-aged and elderly patient touch respirator of claim 1, wherein the air outlet limiting mechanism (15) comprises a second fixing ring (29) fixedly connected with the inner side wall of the air exhaust cavity (10), a second inserting rod (30) is inserted into the second fixing ring (29), second limiting plates (31) are fixedly connected to the upper end and the lower end of the second inserting rod (30), two second limiting plates (32) are fixedly connected between the second limiting plates (31), the two second limiting rods (32) are arranged to penetrate through the second fixing ring (29) in a sealing sliding mode, a second spring (33) is sleeved outside each second limiting rod (32), and the upper end and the lower end of each second spring (33) are fixedly connected with the second limiting plate (31) and the second fixing ring (29).

6. The touching respirator for the elderly patients with heart diseases as claimed in claim 1, wherein the lower end of the pipeline (11) communicated with the air inlet chamber (9) is fixedly provided with a filter funnel (34).

7. The touch respirator for the elderly patients with heart diseases as claimed in claim 1, wherein the side wall of the bottom plate (1) is fixedly provided with a touch switch (35).