An oxygen mask structure for highland areas

Abstract

This invention provides an oxygen mask structure for use in high-altitude areas, relating to the field of medical device technology. It includes: an elastic connecting part, a gas guiding part, a connection detection part, a drying auxiliary part, and an intelligent control part. The gas guiding part is mounted on the elastic connecting part. Two sets of connection detection parts are provided, installed on the upper and lower sides of the elastic connecting part. The drying auxiliary part is mounted on the elastic connecting part and the gas guiding part. The intelligent control part is installed on the right side of the elastic connecting part. This invention prevents the intelligent controller from controlling the micro telescopic rod and micro motor when the two detection buttons are not simultaneously pressed, thus helping medical personnel to detect incomplete connections. It solves the problem that even when the oxygen mask is not properly connected to the patient's face, the patient can still inhale oxygen, leading to oxygen leakage and affecting the patient's oxygenation effect.

Description

Technical Field

[0001] This invention belongs to the field of medical device technology, and more specifically, relates to an oxygen mask structure for use in high-altitude areas. Background Technology

[0002] An oxygen mask is a structure that gathers oxygen delivered from an oxygen storage or oxygen generator around the nose and mouth by covering them, allowing for efficient oxygen intake. Oxygen masks are widely used for oxygen therapy for patients with breathing difficulties and hypoxia, especially for injured patients at high altitudes, where the oxygen content is already low and people need oxygen to reduce the burden on their bodies when injured.

[0003] The oxygen masks currently in use still have the following problems: 1. When the oxygen mask is not properly connected to the patient's face, the patient can continue to inhale oxygen, which can easily lead to oxygen leakage and affect the patient's oxygen inhalation effect. 2. It cannot control external oxygen and exhaled gas, which means that when the patient breathes through the oxygen mask, some oxygen can easily be discharged through the exhaust port, and it is not conducive to the full discharge of exhaled gas, thus affecting the patient's oxygen inhalation effect. 3. When there is a lot of exhaled air inside the oxygen mask and the patient is uncomfortable, it is inconvenient for medical staff to slightly separate the oxygen mask from the patient's face, and it is also impossible to help dry the exhaled air inside the oxygen mask. Summary of the Invention

[0004] This disclosure relates to an oxygen mask structure for use in high-altitude areas, comprising an elastic connecting part, a gas guiding part, a connection detection part, a drying auxiliary part, and an intelligent control part. When the two detection buttons are not simultaneously pressed, the intelligent controller cannot control the micro telescopic rod and the micro motor to operate, which helps medical personnel to detect incomplete connections. When the intelligent controller controls the output shaft of the micro telescopic rod to reciprocate, the rectangular control plate automatically moves up and down, improving the oxygen inhalation effect. The intelligent controller controls the micro motor to rotate at high speed, which facilitates the entry of room temperature air into the rigid connecting cover and the sealed airbag, thus assisting in the drying of exhaled breath in the rigid connecting cover and the sealed airbag. This solves the problems of oxygen leakage, inability to control external oxygen and exhaled gas, and inability to assist in the drying of exhaled breath in the oxygen mask.

[0005] This invention provides an oxygen mask structure for use in high-altitude areas, comprising: an elastic connecting part, a gas guiding part, a connection detection part, a drying auxiliary part, and an intelligent control part; the gas guiding part is installed on the elastic connecting part and is used to control the entry of oxygen and the exit of exhaled gas; two sets of connection detection parts are provided, and the two sets of connection detection parts are installed on the upper and lower sides of the elastic connecting part, and the two sets of connection detection parts are used to detect the connection between the elastic connecting part and the patient; the drying auxiliary part is installed on the elastic connecting part and the gas guiding part, and is used to assist in drying the elastic connecting part; the intelligent control part is installed on the right side of the elastic connecting part, and is used to control the gas guiding part and the drying auxiliary part.

[0006] In at least some embodiments, the elastic connection includes: a rigid connecting cover, a sealing airbag, a rigid partition plate, and elastic connecting straps; the sealing airbag is fixedly installed on the left side of the rigid connecting cover; there are two rigid partition plates, and the two rigid partition plates are fixedly installed inside the sealing airbag; there are four elastic connecting straps, and the right ends of the four elastic connecting straps are fixedly connected to the rigid connecting cover, and the left ends of the four elastic connecting straps are provided with Velcro.

[0007] In at least some embodiments, the gas guiding part includes: an irregularly shaped air intake hood, an irregularly shaped exhaust hood, and a pipe connector; the irregularly shaped air intake hood is fixedly mounted on a rigid connecting cover; the irregularly shaped exhaust hood is fixedly mounted on the rigid connecting cover, and a ring of rectangular exhaust holes is formed on the irregularly shaped exhaust hood; the pipe connector is rotatably mounted on the irregularly shaped air intake hood.

[0008] In at least some embodiments, the gas guide further includes: a rectangular control plate, a triangular connecting plate, and a miniature telescopic rod; the rectangular control plate is slidably mounted on the irregularly shaped air intake hood and the irregularly shaped exhaust hood; the triangular connecting plate is fixedly mounted on the rectangular control plate; the miniature telescopic rod is fixedly mounted on the top of the irregularly shaped exhaust hood, and the output shaft of the miniature telescopic rod is fixedly connected to the triangular connecting plate.

[0009] In at least some embodiments, the connection detection unit includes: a circular metal tube, a cross-shaped bracket, and a polygonal rod; the circular metal tube is fixedly installed on the sealing airbag; the cross-shaped bracket is fixedly installed inside the circular metal tube; and the polygonal rod is slidably installed on the cross-shaped bracket.

[0010] In at least some embodiments, the connection detection unit further includes: a circular detection plate, a rubber sealing ring, and a limiting ring a; the circular detection plate is slidably installed inside the circular metal tube, and the outer side of the circular detection plate is fixedly connected to the polygonal rod; the rubber sealing ring is installed on the circular detection plate; the limiting ring a is fixedly installed on the outer end of the polygonal rod, and the inner side of the limiting ring a contacts the cross-shaped bracket.

[0011] In at least some embodiments, the connection detection unit further includes: a helical spring, a circular mounting plate, and a detection button; the helical spring is sleeved on the outside of the polygonal rod, and both ends of the helical spring are fixedly connected to the cross-shaped bracket and the circular detection plate; the circular mounting plate is fixedly installed on the outside of the polygonal rod; and the detection button is fixedly installed on the circular mounting plate.

[0012] In at least some embodiments, the drying auxiliary unit includes: a micro motor, a guide impeller, and a U-shaped handle; the micro motor is fixedly installed on the right side of the irregularly shaped exhaust hood; the guide impeller is installed inside the irregularly shaped exhaust hood, and the guide impeller is located on the left side of a ring of rectangular exhaust holes, and the guide impeller is fixedly connected to the output shaft of the micro motor; the U-shaped handle is slidably installed on a rigid connecting cover.

[0013] In at least some embodiments, the drying auxiliary part further includes: a rectangular limiting plate, a limiting retaining ring b, and a control switch; the rectangular limiting plate is fixedly installed on the left end of the U-shaped handle; there are two limiting retaining rings b, and the two limiting retaining rings b are fixedly installed on the outside of the U-shaped handle, and the left side of the two limiting retaining rings b is in contact with the rigid connecting cover; the control switch is fixedly installed on the rectangular limiting plate.

[0014] In at least some embodiments, the intelligent control unit includes: a rechargeable battery, an intelligent controller, and a control panel; the rechargeable battery is fixedly installed on the right side of the rigid connecting cover; the intelligent controller is fixedly installed on the right side of the rigid connecting cover and is electrically connected to the rechargeable battery, and is also electrically connected to a miniature telescopic rod, two detection buttons, a miniature motor, and a control switch; the control panel is fixedly installed on the right side of the rigid connecting cover and is electrically connected to the intelligent controller.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In this invention, medical staff can easily connect the rigid connecting cover and the sealing airbag to the patient's face using four elastic connecting straps. The two rigid partitions separate the upper and lower parts of the gas in the sealing airbag. In addition, the two circular detection plates can slide inside the two circular metal tubes. When medical staff connect the sealing airbags to the patient's face through the four elastic connecting straps, the two sealing airbags are compressed, and the gas inside the two sealing airbags can push the two circular detection plates to slide outward. Furthermore, when the two sealing airbags are fully compressed, the two circular detection plates slide outwards, and the two cross-shaped supports automatically press the two detection buttons. When the two sealing airbags are not fully compressed, the two circular detection plates slide outwards, and the two cross-shaped supports cannot automatically press the two detection buttons. When both detection buttons are pressed simultaneously, the intelligent controller can control the miniature telescopic rod and the miniature motor to work. When the two detection buttons are not pressed simultaneously, the intelligent controller cannot control the miniature telescopic rod and the miniature motor to work, which helps medical staff to know if the connection is not in place.

[0016] 2. In this invention, after the external oxygen pipe is connected to the pipe connector, the external oxygen pipe has an angle rotation function, and the gas exhaled by the patient can be discharged through a ring of rectangular exhaust holes. In addition, when the rectangular control panel slides down, it seals the irregularly shaped exhaust hood, preventing oxygen from leaking out of the rigid connecting hood and the sealed airbag; when the rectangular control panel slides up, it seals the irregularly shaped air intake hood, which facilitates the discharge of exhaled gas from the rigid connecting hood and the sealed airbag; when the intelligent controller controls the output shaft of the micro telescopic rod to reciprocate, the rectangular control panel automatically moves up and down, improving the oxygen absorption effect.

[0017] 3. In this invention, when the patient feels uncomfortable due to excessive exhalation from the rigid connecting cover and the sealing airbag, medical staff can pull the U-shaped handle to the right to create a gap between the sealing airbag and the patient's face. When a gap is created between the sealing airbag and the patient's face, the control switch is in the pressed state. When the control switch is in the pressed state, the intelligent controller controls the micro motor to rotate at high speed, which facilitates the entry of room temperature air into the rigid connecting cover and the sealing airbag, and then discharges it through a ring of rectangular exhaust holes, thus playing an auxiliary drying role for the exhaled air in the rigid connecting cover and the sealing airbag. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0019] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0020] In the attached diagram: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown; Figure 2 The present invention is shown. Figure 1 A schematic diagram of the bottom view structure; Figure 3 A schematic diagram of the structure of the elastic connection part of the present invention is shown; Figure 4 A schematic diagram of the structure of the gas guide of the present invention is shown; Figure 5 The present invention is shown. Figure 1 A schematic diagram of the central cross-section structure; Figure 6 The present invention is shown. Figure 5 A magnified schematic diagram of a portion of region A in the middle; Figure 7 The present invention is shown. Figure 2 A magnified schematic diagram of a portion of region B in the middle; Figure 8 The present invention is shown. Figure 5 A magnified schematic diagram of a portion of region C in the middle; Figure 9 The present invention is shown. Figure 1 A schematic diagram of the structure from the left side perspective; Figure 10 The present invention is shown. Figure 9 A magnified schematic diagram of the structure of region D in the middle.

[0021] List of reference numerals in the attached diagram: 100. Elastic connecting part; 101. Rigid connecting cover; 102. Sealing airbag; 103. Rigid partition plate; 104. Elastic connecting strip; 200. Gas guiding unit; 201. Irregularly shaped air intake hood; 202. Irregularly shaped exhaust hood; 2021. Rectangular exhaust port; 203. Pipe connector; 204. Rectangular control panel; 205. Triangular connecting plate; 206. Miniature telescopic rod; 300. Connecting detection unit; 301. Circular metal tube; 302. Cross-shaped bracket; 303. Polygonal rod; 304. Circular detection plate; 305. Rubber sealing ring; 306. Limiting ring a; 307. Helical spring; 308. Circular mounting plate; 309. Detection button; 400. Drying auxiliary unit; 401. Micro motor; 402. Guide impeller; 403. U-shaped handle; 404. Rectangular limit plate; 405. Limiting ring b; 406. Control switch; 500. Intelligent control unit; 501. Rechargeable battery; 502. Intelligent controller; 503. Control panel. Detailed Implementation

[0022] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0023] Example: Please refer to Figures 1 to 10As shown: This invention provides an oxygen mask structure for use in high-altitude areas, comprising: an elastic connecting part 100, a gas guiding part 200, a connection detection part 300, a drying auxiliary part 400, and an intelligent control part 500; the gas guiding part 200 is mounted on the elastic connecting part 100, and is used to control the entry of oxygen and the exit of exhaled gas; two sets of connection detection parts 300 are provided, and the two sets of connection detection parts 300 are mounted on the upper and lower sides of the elastic connecting part 100, and are used to detect the connection between the elastic connecting part 100 and the patient; the drying auxiliary part 400 is mounted on the elastic connecting part 100 and the gas guiding part 200, and is used to assist in drying the elastic connecting part 100; the intelligent control part 500 is mounted on the right side of the elastic connecting part 100, and is used to control the gas guiding part 200 and the drying auxiliary part 400.

[0024] In this embodiment of the disclosure, such as Figure 1 , Figure 3 , Figure 7 and Figure 8 As shown, the elastic connection part 100 includes: a rigid connection cover 101, a sealing airbag 102, a rigid partition plate 103, and an elastic connection strap 104; the sealing airbag 102 is fixedly installed on the left side of the rigid connection cover 101; there are two rigid partition plates 103, and the two rigid partition plates 103 are fixedly installed inside the sealing airbag 102; there are four elastic connection straps 104, and the right ends of the four elastic connection straps 104 are fixedly connected to the rigid connection cover 101, and the left ends of the four elastic connection straps 104 are provided with Velcro.

[0025] The connection detection unit 300 includes: a circular metal tube 301, a cross-shaped bracket 302, and a polygonal rod 303; the circular metal tube 301 is fixedly installed on the sealing airbag 102; the cross-shaped bracket 302 is fixedly installed inside the circular metal tube 301; the polygonal rod 303 is slidably installed on the cross-shaped bracket 302; the connection detection unit 300 also includes: a circular detection plate 304, a rubber sealing ring 305, and a limiting ring a306; the circular detection plate 304 is slidably installed inside the circular metal tube 301, and the outer side of the circular detection plate 304 is fixedly connected to the polygonal rod 303; the rubber sealing ring 305... 05 is installed on the circular detection plate 304; the limiting retaining ring a306 is fixedly installed on the outer end of the polygonal rod 303, and the inner side of the limiting retaining ring a306 contacts the cross-shaped bracket 302; the connecting detection part 300 also includes: a helical spring 307, a circular mounting plate 308 and a detection button 309; the helical spring 307 is sleeved on the outside of the polygonal rod 303, and both ends of the helical spring 307 are fixedly connected to the cross-shaped bracket 302 and the circular detection plate 304; the circular mounting plate 308 is fixedly installed on the outside of the polygonal rod 303; the detection button 309 is fixedly installed on the circular mounting plate 308.

[0026] The intelligent control unit 500 includes: a rechargeable battery 501, an intelligent controller 502, and a control panel 503; the rechargeable battery 501 is fixedly installed on the right side of the rigid connecting cover 101; the intelligent controller 502 is fixedly installed on the right side of the rigid connecting cover 101, and the intelligent controller 502 is electrically connected to the rechargeable battery 501, and the intelligent controller 502 is also electrically connected to the miniature telescopic rod 206, the detection button 309, the miniature motor 401, and the control switch 406; the control panel 503 is fixedly installed on the right side of the rigid connecting cover 101, and the control panel 503 is electrically connected to the intelligent controller 502.

[0027] The specific functions of the elastic connection part 100, the two sets of connection detection parts 300, and the intelligent control part 500 are as follows: Since the sealing airbag 102 is fixedly installed on the left side of the rigid connecting cover 101, and the right ends of the four elastic connecting straps 104 are fixedly connected to the rigid connecting cover 101, and the left ends of the four elastic connecting straps 104 are provided with Velcro, it is convenient for medical staff to connect the rigid connecting cover 101 and the sealing airbag 102 to the patient's face through the four elastic connecting straps 104; and since the two rigid partition plates 103 are fixedly installed inside the sealing airbag 102, they play a role in separating the upper half of the gas and the lower half of the gas in the sealing airbag 102. Furthermore, because the two polygonal rods 303 are slidably mounted on the two cross-shaped supports 302, and the two circular detection plates 304 are slidably mounted inside the two circular metal tubes 301, and the outer sides of the two circular detection plates 304 are fixedly connected to the two polygonal rods 303, the two circular detection plates 304 can slide inside the two circular metal tubes 301; and because the two helical springs 307 are sleeved on the outside of the two polygonal rods 303, and the two ends of the two helical springs 307 are fixedly connected to the two cross-shaped supports 302 and the two circular detection plates 304, when medical staff connect the sealing airbags 102 to the patient's face through the four elastic connecting straps 104, after the two sealing airbags 102 are compressed, the gas inside the two sealing airbags 102 can push the two circular detection plates 304 to slide outward; Furthermore, since the two circular mounting plates 308 are fixedly mounted on the outside of the two polygonal rods 303, and the two detection buttons 309 are fixedly mounted on the two circular mounting plates 308, when the two sealing airbags 102 are pressed into position, the two circular detection plates 304 slide outwards, and the two cross-shaped brackets 302 can automatically press the two detection buttons 309; when the two sealing airbags 102 are not pressed into position, the two circular detection plates 304 slide outwards, and the two cross-shaped brackets 302 cannot automatically press the two detection buttons 309; and since the intelligent controller 502 is fixedly mounted on the rigid connecting cover 101... On the right side, the intelligent controller 502 is electrically connected to the rechargeable battery 501, and is also electrically connected to the miniature telescopic rod 206, two detection buttons 309, a miniature motor 401, and a control switch 406. When both detection buttons 309 are pressed simultaneously, the intelligent controller 502 can control the miniature telescopic rod 206 and the miniature motor 401 to work; when the two detection buttons 309 are not pressed simultaneously, the intelligent controller 502 cannot control the miniature telescopic rod 206 and the miniature motor 401 to work, which helps medical staff to know if the connection is not in place.

[0028] In this embodiment of the disclosure, such as Figure 4 , Figure 6 , Figure 9 and Figure 10As shown, the gas guiding unit 200 includes: an irregularly shaped air intake hood 201, an irregularly shaped exhaust hood 202, and a pipe connector 203; the irregularly shaped air intake hood 201 is fixedly mounted on the rigid connecting cover 101; the irregularly shaped exhaust hood 202 is fixedly mounted on the rigid connecting cover 101, and a ring of rectangular exhaust holes 2021 is formed on the irregularly shaped exhaust hood 202; the pipe connector 203 is rotatably mounted on the irregularly shaped air intake hood 201; the gas guiding unit 200 also includes: a rectangular control plate 204, a triangular connecting plate 205, and a miniature telescopic rod 206; the rectangular control plate 204 is slidably mounted on the irregularly shaped air intake hood 201 and the irregularly shaped exhaust hood 202; the triangular connecting plate 205 is fixedly mounted on the rectangular control plate 204; the miniature telescopic rod 206 is fixedly mounted on the top of the irregularly shaped exhaust hood 202, and the output shaft of the miniature telescopic rod 206 is fixedly connected to the triangular connecting plate 205.

[0029] The drying auxiliary unit 400 includes: a micro motor 401, a guide impeller 402, and a U-shaped handle 403; the micro motor 401 is fixedly installed on the right side of the irregular exhaust hood 202; the guide impeller 402 is installed inside the irregular exhaust hood 202, and the guide impeller 402 is located on the left side of a ring of rectangular exhaust holes 2021, and the guide impeller 402 is fixedly connected to the output shaft of the micro motor 401; the U-shaped handle 403 is slidably installed on the rigid connecting cover 101; the drying auxiliary unit 400 also includes: a rectangular limiting plate 404, a limiting retaining ring b405, and a control switch 406; the rectangular limiting plate 404 is fixedly installed on the left end of the U-shaped handle 403; there are two limiting retaining rings b405, and the two limiting retaining rings b405 are fixedly installed on the outside of the U-shaped handle 403, and the left side of the two limiting retaining rings b405 contacts the rigid connecting cover 101; the control switch 406 is fixedly installed on the rectangular limiting plate 404.

[0030] The specific functions of the gas guiding unit 200 and the drying auxiliary unit 400 are as follows: Since the irregularly shaped air intake hood 201 is fixedly installed on the rigid connecting cover 101, and the pipe connector 203 is rotatably installed on the irregularly shaped air intake hood 201, the external oxygen pipe has an angle rotation function after being connected to the pipe connector 203; and since the irregularly shaped exhaust hood 202 is fixedly installed on the rigid connecting cover 101, and a ring of rectangular exhaust holes 2021 is opened on the irregularly shaped exhaust hood 202, the gas exhaled by the patient can be discharged through the ring of rectangular exhaust holes 2021. Furthermore, because the rectangular control plate 204 is slidably mounted on the irregularly shaped air intake hood 201 and the irregularly shaped exhaust hood 202, when the rectangular control plate 204 slides downward, it seals the irregularly shaped exhaust hood 202, preventing oxygen from leaking out of the rigid connecting hood 101 and the sealed airbag 102; when the rectangular control plate 204 slides upward, it seals the irregularly shaped air intake hood 201, which is beneficial for the exhaled gas to be discharged from the rigid connecting hood 101 and the sealed airbag 102; and because the triangular connecting plate 205 is fixedly mounted on the rectangular control plate 204, and the miniature telescopic rod 206 is fixedly mounted on the top of the irregularly shaped exhaust hood 202, and the output shaft of the miniature telescopic rod 206 is fixedly connected to the triangular connecting plate 205, when the intelligent controller 502 controls the output shaft of the miniature telescopic rod 206 to reciprocate, the rectangular control plate 204 automatically moves up and down, improving the oxygen absorption effect; Furthermore, because the U-shaped handle 403 is slidably mounted on the rigid connecting cover 101, and the rectangular limiting plate 404 is fixedly mounted on the left end of the U-shaped handle 403, and the control switch 406 is fixedly mounted on the rectangular limiting plate 404, when the patient experiences discomfort due to excessive exhalation from the rigid connecting cover 101 and the sealing airbag 102, medical staff can pull the U-shaped handle 403 to the right to create a gap between the sealing airbag 102 and the patient's face; when a gap is created between the sealing airbag 102 and the patient's face, the control switch 406 is in a pressed state; and because the guide impeller 4... 02 is installed inside the irregularly shaped exhaust hood 202, and the guide impeller 402 is located on the left side of a ring of rectangular exhaust holes 2021. The guide impeller 402 is fixedly connected to the output shaft of the micro motor 401. When the control switch 406 is in the pressed state, the intelligent controller 502 controls the micro motor 401 to rotate at high speed, which facilitates the entry of room temperature air into the rigid connecting cover 101 and the sealing airbag 102, and then discharges through the ring of rectangular exhaust holes 2021, which plays an auxiliary drying role in the breath in the rigid connecting cover 101 and the sealing airbag 102.

[0031] The specific usage and function of this embodiment are as follows: In use, medical personnel first connect the rigid connecting cover 101 and the sealing airbag 102 to the patient's face using four elastic connecting straps 104, then connect the pipe connector 203 to the external oxygen pipe, and finally activate the miniature telescopic rod 206 via the button on the control panel 503. When the medical personnel connect the sealing airbag 102 to the patient's face using the four elastic connecting straps 104, the two sealing airbags 102 are compressed, and the gas inside the two sealing airbags 102 pushes the two circular detection plates 304 outward. When the two sealing airbags 102 are compressed into place, the two circular detection plates 304... After sliding outwards, the two cross-shaped supports 302 can automatically press the two detection buttons 309; when the two sealing airbags 102 are not fully compressed, after the two circular detection plates 304 slide outwards, the two cross-shaped supports 302 cannot automatically press the two detection buttons 309; when the two detection buttons 309 are pressed simultaneously, the intelligent controller 502 can control the micro telescopic rod 206 and the micro motor 401 to work; when the two detection buttons 309 are not pressed simultaneously, the intelligent controller 502 cannot control the micro telescopic rod 206 and the micro motor 401 to work, which is beneficial to medical staff. Upon detecting a connection misalignment; when the rectangular control plate 204 slides downwards, it seals the irregularly shaped exhaust hood 202, preventing oxygen leakage from the rigid connecting hood 101 and the sealed airbag 102; when the rectangular control plate 204 slides upwards, it seals the irregularly shaped air intake hood 201, facilitating the exhaled gas discharge from the rigid connecting hood 101 and the sealed airbag 102; when the intelligent controller 502 controls the output shaft of the micro telescopic rod 206 to reciprocate, the rectangular control plate 204 automatically moves up and down, improving the oxygen intake effect; when the rigid connecting hood 101 and the sealed airbag 102... When the patient feels uncomfortable due to excessive exhaled air in the airbag 102, medical staff can pull the U-shaped handle 403 to the right to create a gap between the airbag 102 and the patient's face. When a gap is created between the airbag 102 and the patient's face, the control switch 406 is in the pressed state. When the control switch 406 is in the pressed state, the intelligent controller 502 controls the micro motor 401 to rotate at high speed, which facilitates the entry of room temperature air into the rigid connecting cover 101 and the airbag 102, and then discharges it through a ring of rectangular exhaust holes 2021, which plays an auxiliary role in drying the exhaled air in the rigid connecting cover 101 and the airbag 102.

[0032] The following points should be noted in this article: 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0033] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0034] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An oxygen mask structure for use in high-altitude areas, comprising: The system comprises an elastic connector (100), a gas guide (200), a connection detection unit (300), a drying auxiliary unit (400), and an intelligent control unit (500); characterized in that the gas guide (200) is mounted on the elastic connector (100), and the gas guide (200) is used to control the entry of oxygen and also to control the exit of exhaled gas; two sets of connection detection units (300) are provided, and the two sets of connection detection units (300) are mounted on the elastic connector (100). On the upper and lower sides of the elastic connection part (100), two sets of connection detection units (300) are used to detect the connection between the elastic connection part (100) and the patient; the drying auxiliary unit (400) is installed on the elastic connection part (100) and the gas guide part (200), and the drying auxiliary unit (400) is used to assist in drying the elastic connection part (100); the intelligent control unit (500) is installed on the right side of the elastic connection part (100), and the intelligent control unit (500) is used to control the gas guide part (200) and the drying auxiliary unit (400). The elastic connecting part (100) includes: a rigid connecting cover (101) and a sealing airbag (102); the sealing airbag (102) is fixedly installed on the left side of the rigid connecting cover (101); the gas guiding part (200) includes: an irregularly shaped air intake cover (201), an irregularly shaped exhaust cover (202), a rectangular control plate (204), a triangular connecting plate (205), and a miniature telescopic rod (206); a ring of rectangular exhaust holes (2021) is opened on the irregularly shaped exhaust cover (202); the rectangular control plate (204) is slidably installed on the irregularly shaped air intake cover (201) and the irregularly shaped exhaust cover (202); the triangular connecting plate (205) is fixedly installed on the rectangular control plate (204); the miniature telescopic rod (206) The drying auxiliary part (400) is fixedly installed on the top of the irregular exhaust hood (202), and the output shaft of the miniature telescopic rod (206) is fixedly connected to the triangular connecting plate (205); the drying auxiliary part (400) includes: a miniature motor (401), a U-shaped handle (403), a rectangular limiting plate (404) and a control switch (406); the U-shaped handle (403) is slidably installed on the rigid connecting cover (101); the rectangular limiting plate (404) is fixedly installed on the left end of the U-shaped handle (403); the control switch (406) is fixedly installed on the rectangular limiting plate (404); the intelligent control part (500) includes: an intelligent controller (502); the intelligent controller (502) is electrically connected to the miniature motor (401); When the patient feels uncomfortable due to excessive exhalation in the rigid connecting cover (101) and the sealing airbag (102), the medical staff pull the U-shaped handle (403) to the right to create a gap between the sealing airbag (102) and the patient's face. When a gap is created between the sealing airbag (102) and the patient's face, the control switch (406) is in the pressed state. When the control switch (406) is in the pressed state, the intelligent controller (502) controls the micro motor (401) to rotate at high speed, and room temperature air enters the rigid connecting cover (101) and the sealing airbag (102), and then is discharged through a ring of rectangular exhaust holes (2021).

2. The oxygen mask structure for high-altitude areas according to claim 1, characterized in that, The elastic connecting part (100) further includes: a rigid partition plate (103) and an elastic connecting strip (104); there are two rigid partition plates (103), and the two rigid partition plates (103) are fixedly installed inside the sealing airbag (102); there are four elastic connecting strips (104), and the right end of the four elastic connecting strips (104) is fixedly connected to the rigid connecting cover (101), and the left end of the four elastic connecting strips (104) is provided with Velcro.

3. The oxygen mask structure for high-altitude areas according to claim 1, characterized in that, The gas guide (200) further includes: a pipe connector (203); the irregularly shaped air intake hood (201) is fixedly installed on the rigid connecting cover (101); the irregularly shaped exhaust hood (202) is fixedly installed on the rigid connecting cover (101); and the pipe connector (203) is rotatably installed on the irregularly shaped air intake hood (201).

4. The oxygen mask structure for high-altitude areas according to claim 1, characterized in that, The connection detection unit (300) includes: a circular metal tube (301), a cross-shaped bracket (302), and a polygonal rod (303); the circular metal tube (301) is fixedly installed on the sealing airbag (102); the cross-shaped bracket (302) is fixedly installed inside the circular metal tube (301); and the polygonal rod (303) is slidably installed on the cross-shaped bracket (302).

5. The oxygen mask structure for high-altitude areas according to claim 4, characterized in that, The connection detection unit (300) further includes: a circular detection plate (304), a rubber sealing ring (305), and a limiting ring a (306); the circular detection plate (304) is slidably installed inside the circular metal tube (301), and the outer side of the circular detection plate (304) is fixedly connected to the polygonal rod (303); the rubber sealing ring (305) is installed on the circular detection plate (304); the limiting ring a (306) is fixedly installed on the outer end of the polygonal rod (303), and the inner side of the limiting ring a (306) is in contact with the cross-shaped bracket (302).

6. The oxygen mask structure for high-altitude areas according to claim 5, characterized in that, The connection detection unit (300) further includes: a helical spring (307), a circular mounting plate (308), and a detection button (309); the helical spring (307) is sleeved on the outside of the polygonal rod (303), and the two ends of the helical spring (307) are fixedly connected to the cross-shaped bracket (302) and the circular detection plate (304); the circular mounting plate (308) is fixedly installed on the outside of the polygonal rod (303); the detection button (309) is fixedly installed on the circular mounting plate (308).

7. The oxygen mask structure for high-altitude areas according to claim 1, characterized in that, The drying auxiliary unit (400) further includes: a guide impeller (402); the micro motor (401) is fixedly installed on the right side of the irregular exhaust hood (202); the guide impeller (402) is installed inside the irregular exhaust hood (202), and the guide impeller (402) is located on the left side of a ring of rectangular exhaust holes (2021), and the guide impeller (402) is fixedly connected to the output shaft of the micro motor (401).

8. The oxygen mask structure for high-altitude areas according to claim 1, characterized in that, The drying auxiliary part (400) further includes: a limiting ring b (405); there are two limiting rings b (405), and the two limiting rings b (405) are fixedly installed on the outside of the U-shaped handle (403), and the left side of the two limiting rings b (405) is in contact with the rigid connecting cover (101).

9. The oxygen mask structure for high-altitude areas according to claim 6, characterized in that, The intelligent control unit (500) further includes: a rechargeable battery (501) and a control panel (503); the rechargeable battery (501) is fixedly installed on the right side of the rigid connecting cover (101); the intelligent controller (502) is fixedly installed on the right side of the rigid connecting cover (101), and the intelligent controller (502) is electrically connected to the rechargeable battery (501), and the intelligent controller (502) is also electrically connected to the miniature telescopic rod (206), two detection buttons (309) and a control switch (406); the control panel (503) is fixedly installed on the right side of the rigid connecting cover (101), and the control panel (503) is electrically connected to the intelligent controller (502).

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