Hyperbaric oxygen chamber with health detection function

Abstract

This invention relates to the field of hyperbaric oxygen chamber technology, specifically a hyperbaric oxygen chamber with health monitoring functions. It includes a chamber body, a support structure, an opening and closing structure, a folding and rotating structure, an adjustment structure, a pipe connection structure, a chamber door, a pressurized air supply connector, a pressure sampling sensor connector, an external oxygen generator and pressurizer, and an intelligent control and display terminal. The pipe connection structure employs a dynamic pressure self-reinforcing seal to solve the problem of pipeline leakage under alternating pressure, ensuring long-term airtightness of the chamber. The opening and closing structure utilizes a pressurized bypass to drive an expansion sealing ring; the higher the pressure inside the chamber, the tighter the seal, eliminating the risk of door leakage. The folding and rotating structure allows the intelligent terminal to be stored horizontally against the wall, and the adjustment structure enables screen tilt and lateral adjustment to accommodate different postures, saving space inside the chamber. The support structure relies on a worm gear linkage to switch between support feet and casters, allowing for tool-free switching between fixing and transport modes, providing stable self-locking and making handling and installation easier.

Description

Technical Field

[0001] This invention relates to the field of hyperbaric oxygen chamber technology, specifically a hyperbaric oxygen chamber with health monitoring function. Background Technology

[0002] A hyperbaric oxygen chamber is a medical device that provides a pure oxygen or high-concentration oxygen environment at a pressure higher than one standard atmosphere to treat a variety of diseases (such as carbon monoxide poisoning, hypoxic-ischemic encephalopathy, intractable wounds, decompression sickness, etc.). In recent years, with the increasing demand for health management and rehabilitation, hyperbaric oxygen chambers have also begun to be gradually applied to areas such as fatigue recovery for sub-healthy individuals, physical restoration after exercise, and health conditioning for middle-aged and elderly people.

[0003] However, current conventional oxygen chambers use simple openings through the chamber walls for oxygen supply and respiratory sampling, relying solely on a single layer of ordinary rubber rings for sealing. Under high-pressure conditions, the large pressure difference between the inside and outside of the chamber, coupled with repeated pressurization and depressurization over a long period, can cause the sealing rings to age and shift, resulting in air leakage within the chamber. This leads to the chamber pressure failing to reach the set standard, significantly reducing the effectiveness of oxygen therapy. Furthermore, the chamber door, being the weakest link in the opening and closing of the chamber, relies heavily on a single rubber sealing ring for its sealing structure. Under long-term use or high-pressure conditions, the sealing ring is prone to fatigue and deformation, resulting in a decline in sealing performance. Hyperbaric oxygen chambers are large in size and are usually equipped with casters for easy transport. However, they need to be stably supported during use to avoid shaking. Existing support structures mostly use independent lifting legs or require external tools for adjustment, which is cumbersome to operate and inconvenient to switch between support and movement modes. Although some hyperbaric oxygen chambers are equipped with display or control terminals, these terminals are usually fixed to the chamber wall. When users are lying down or sitting, it is difficult to adjust the viewing angle and operating angle. Furthermore, the terminals cannot be folded, stored, or rotated according to the user's needs, thus occupying space inside the chamber and affecting comfort. Summary of the Invention

[0004] To address the problems in the prior art, the present invention provides a hyperbaric oxygen chamber with health monitoring function.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a hyperbaric oxygen chamber with health detection function, including a chamber body, an external oxygen generator and pressurizer, a pipe structure provided on the side wall of the chamber body, a pressurized gas supply connector, and a pressure sampling sensor connector; The connecting pipe structure includes a sealing base, a sliding cylinder, a tension spring, a second sealing ring, an inhalation tube connector, an exhalation tube connector, a sealing expansion packing, a sliding cover, and a third sealing ring; The sealing base is fixedly embedded in the side wall of the cabin. A T-shaped slide cylinder is slidably assembled inside the sealing base. A tension spring is connected between the slide cylinder and the sealing base. A second sealing ring is fixedly connected to the slide cylinder and abuts against the inner wall of the cabin. An inhalation tube connector and an exhalation tube connector pass through the inside of the sealing base. The gap between the sealing base and the pipeline is filled with sealing expansion filler that expands under pressure. A sliding cover is slidably assembled on the outside of the sealing base. A third sealing ring is provided on the outside of the sliding cover. The third sealing ring slides and seals with the sealing base. The inhalation tube connector and the exhalation tube connector pass through the sliding cover. The inhalation tube connector and the exhalation tube connector are respectively connected to a health monitoring respiratory collection mask for collecting the user's respiratory gas parameters. The pressurized gas supply connector, the inhalation tube connector, and the exhalation tube connector are all connected to an external oxygen generator and pressurizer through external pipelines.

[0006] Specifically, the cabin has an external oxygen generator and pressurizer on one side, an air conditioner, a sofa, and a viewing screen inside, a folding and rotating structure inside, an adjustment mechanism on the folding and rotating structure, and an intelligent control display terminal on the adjustment mechanism. The intelligent control display terminal has a built-in health monitoring module and a wearable vital sign acquisition component for real-time collection of the user's heart rate, blood oxygen, blood pressure, and respiratory rate data. The bottom of the cabin has a support structure, and one side of the cabin has a door and an observation window. The door is connected to the cabin by an opening and closing mechanism. The external oxygen generator and pressurizer, air conditioner, and viewing screen are all electrically connected to the intelligent control display terminal.

[0007] Specifically, the support structure includes a first fixed seat, a first rotating shaft, gears, racks, support feet, casters, and reinforcing seats. Four first fixed seats are fixedly connected to the interior of the bottom of the cabin. A first rotating shaft is rotatably connected between two opposite first fixed seats. Two reinforcing seats with an "I"-shaped cross-section are fixedly connected to the interior of the bottom of the cabin. The first rotating shaft passes through the reinforcing seats. Two gears are fixedly connected to each first rotating shaft. Two racks mesh on both sides of each gear. A support foot is fixedly connected to the bottom end of one rack, and a caster is fixedly connected to the bottom end of the other rack.

[0008] Specifically, the support structure also includes guide bars, limiting grooves and limiting posts. Eight guide bars are fixedly connected inside the cabin. The guide bars are slidably connected to the inside of the rack. The rack is provided with limiting grooves. Limiting posts are threadedly connected to the guide bars. The limiting posts are slidably connected to the inside of the limiting grooves.

[0009] Specifically, the support structure also includes a second fixed seat, a worm, a worm wheel, and a rocker arm. The second fixed seat is fixedly connected inside the cabin, and the worm is rotatably connected to the second fixed seat. The worm is rotatably connected to the cabin. The worm wheel is fixedly connected to the first rotating shaft, and the worm meshes with the worm wheel. A rocker arm is installed at the end of the worm.

[0010] Specifically, the opening and closing structure includes a third fixed seat, a second rotating shaft, a rotating arm, a first sealing groove, and a first sealing ring. The third fixed seat is fixedly connected inside the cabin, the second rotating shaft is rotatably connected to the third fixed seat, the rotating arm is fixedly connected to the second rotating shaft, the rotating arm is fixedly connected to the cabin door, the cabin body is provided with a first sealing groove, the first sealing ring is fixedly connected to the first sealing groove, and the cabin door abuts against the first sealing ring.

[0011] Specifically, the opening and closing structure also includes a second sealing groove, an expansion sealing ring, a connecting pipe and an electric control valve. The cabin is provided with a second sealing groove, which is distributed in a ring around the outer periphery of the cabin door. An expansion sealing ring is provided inside the second sealing groove. The internal cavity of the expansion sealing ring is connected to the bypass of the pressurized air supply connector through the connecting pipe. An electric control valve is provided on the connecting pipe.

[0012] Specifically, the folding and rotating structure includes a fourth fixed seat, a third rotating shaft, a rotating seat, a sliding plate, a pressing rod, a first locking rod, a first locking hole, a guide shaft, a first spring, a fourth rotating shaft, and a mounting bracket. Two fourth fixed seats are fixedly connected to the inner wall of the compartment on one side of the sofa. A third rotating shaft is fixedly connected to the fourth fixed seat. A rotating seat is rotatably connected between the two third rotating shafts. A sliding plate is slidably connected inside the rotating seat. A pressing rod is fixedly connected to the sliding plate. The pressing rod is slidably connected to the rotating seat. A first locking rod is fixedly connected to the sliding plate. The fourth fixed seat has two first locking holes. The angle between the two first locking holes and the third rotating shaft is 90 degrees. The first locking rod engages with the first locking holes. A guide shaft is fixedly connected inside the rotating seat. The sliding plate is slidably connected to the guide shaft. A first spring is fixedly connected between the sliding plate and the rotating seat. A fourth rotating shaft with a T-shaped cross-section is rotatably connected to the rotating seat. The fourth rotating shaft is perpendicular to the direction of the third rotating shaft. A mounting bracket is fixedly connected to the fourth rotating shaft. The mounting bracket has an adjustment structure.

[0013] Specifically, the folding and rotating structure further includes fixed posts, limiting plates, limiting holes, limiting rods, and a second spring. Two fixed posts are fixedly connected to the rotating base, and limiting plates are fixedly connected to the two fixed posts. Multiple limiting holes are arranged in a circumferential array on the limiting plates. A second spring is fixedly connected between the fourth rotating shaft and the rotating base. Two limiting rods are fixedly connected to the fourth rotating shaft, and the limiting rods engage with the limiting holes.

[0014] Specifically, the adjustment structure includes a guide rod, a limit strip, a sliding sleeve, a guide post, a sliding bar, a third spring, a second locking rod and a second locking hole. Two guide rods are fixedly connected to the mounting frame, and two sliding sleeves are fixedly connected to the back of the intelligent control display terminal. The sliding sleeves are slidably connected to the guide rods. A limit strip is fixedly connected to the mounting frame, and a plurality of second locking holes are linearly arranged on the limit strip. Two guide posts with a T-shaped cross-section are fixedly connected to the back of the intelligent control display terminal. A sliding bar with a "ji" - shaped cross-section is slidably connected to the two guide posts. A third spring is fixedly connected between the sliding bar and the intelligent control display terminal. A second locking rod is fixedly connected to the sliding bar, and the second locking rod is engaged with the second locking hole.

[0015] The beneficial effects of the present invention are as follows: (1) For the hyperbaric oxygen chamber with a health detection function described in the present invention, the dynamic pressure self - enhancement sealing of the cabin pipeline interface is realized through the接管 structure, solving the problem of easy leakage of the traditional static seal under pressure alternating working conditions, and improving the sealing safety and long - term use reliability of the cabin.

[0016] (2) For the hyperbaric oxygen chamber with a health detection function described in the present invention, the opening and closing structure introduces a pressurized air supply bypass to drive its expansion, realizing the pressure - linked enhanced sealing of the cabin door. The higher the pressure in the cabin, the greater the tightening force of the sealing ring, and the better the sealing effect, eliminating the leakage risk at the cabin door.

[0017] (3) For the hyperbaric oxygen chamber with a health detection function described in the present invention, by setting the folding and rotating structure and the adjustment structure, the intelligent control display terminal can be folded and stored horizontally, and the elevation and azimuth angle adjustment and left - right position adjustment can be realized, meeting the best viewing angle and operation requirements of different users in sitting or lying positions, saving the cabin space at the same time, and improving the use convenience and comfort.

[0018] (4) For the hyperbaric oxygen chamber with a health detection function described in the present invention, the rapid switching between the cabin support feet and the万向轮 is realized through the support structure, and the conversion between the moving mode and the fixed mode can be completed without external tools. The operation is simple and labor - saving, and the positioning is stable and reliable, improving the efficiency of equipment handling and placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the drawings and embodiments.

[0020] Figure 1 It is the overall structure schematic diagram provided by the present invention; Figure 2 It is the connection structure schematic diagram of the cabin body and the fourth fixing seat of the present invention; Figure 3 It is the connection structure schematic diagram of the cabin body and the sealing base of the present invention; It should be noted that there is an unclear expression "接管结构" in the original text, and it should be accurately translated according to the actual correct term. Also, "万向轮" should be translated accurately according to the specific English name of the wheel. Here, the translation is for reference only based on the existing text. Figure 4 for Figure 3 The diagram shown is an enlarged view of the structure of part A. Figure 5 This is a schematic diagram of the connection structure between the cabin and the observation window of the present invention; Figure 6 for Figure 5 The diagram shown is an enlarged view of the structure of section B. Figure 7 This is a schematic diagram of the connection structure between the first fixed base and the first rotating shaft of the present invention; Figure 8 for Figure 7 The diagram shows an enlarged view of section C. Figure 9 This is a schematic diagram of the connection structure between the folding rotation structure and the adjustment structure of the present invention; Figure 10 for Figure 9 The diagram shown is an enlarged view of the structure of part D. Figure 11 This is a schematic diagram of the connection structure between the mounting bracket and the limiting strip of the present invention; Figure 12 for Figure 11 The diagram shown is an enlarged view of the E-section structure. Figure 13 for Figure 11 The diagram shows an enlarged view of the F-section structure. Figure 14 This is a schematic diagram of the connection structure between the cabin and the sealing base of the present invention; Figure 15 for Figure 14 The diagram shows an enlarged view of the G section structure.

[0021] In the diagram: 1. Cabin; 2. Support structure; 201. First fixed seat; 202. First rotating shaft; 203. Gear; 204. Rack; 205. Support foot; 206. Caster wheel; 207. Guide bar; 208. Limiting groove; 209. Limiting post; 210. Reinforcing seat; 211. Second fixed seat; 212. Worm gear; 213. Worm wheel; 214. Rocker arm; 3. Opening and closing structure; 301. Third fixed seat; 302. 303. Rotating arm; 304. First sealing groove; 305. First sealing ring; 306. Second sealing groove; 307. Expansion sealing ring; 308. Connecting pipe; 309. Electric control valve; 4. Folding and rotating structure; 401. Fourth fixed seat; 402. Third rotating shaft; 403. Rotary seat; 404. Slide plate; 405. Pressing rod; 406. First locking rod; 407. First locking hole; 408. Guide shaft; 409. 410. Spring; 411. Fixed post; 412. Limiting plate; 413. Limiting hole; 414. Fourth rotating shaft; 415. Limiting rod; 416. Second spring; 417. Mounting bracket; 5. Adjustment structure; 501. Guide rod; 502. Limiting strip; 503. Sliding sleeve; 504. Guide post; 505. Sliding bar; 506. Third spring; 507. Second locking rod; 508. Second locking hole; 6. Connecting pipe structure; 601. Sealing base 602. Sliding cylinder; 603. Tension spring; 604. Second sealing ring; 605. Inhalation pipe connector; 606. Exhalation pipe connector; 607. Sealing expansion packing; 608. Sliding cover; 609. Third sealing ring; 7. Cabin door; 8. Observation window; 9. Pressurized air supply connector; 10. Pressure sampling sensor connector; 11. External oxygen generator and pressurizer; 12. Air conditioner; 13. Sofa; 14. Viewing screen; 15. Intelligent control display terminal. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figure 1 , Figure 2 , Figure 5 , Figure 14 and Figure 15 As shown, the hyperbaric oxygen chamber with health detection function according to the present invention includes a chamber body 1, an external oxygen generator and pressurizer 11, a pipe structure 6 provided on the side wall of the chamber body 1, a pressurized gas supply connector 9, and a pressure sampling sensor connector 10. The connecting pipe structure 6 includes a sealing base 601, a sliding cylinder 602, a tension spring 603, a second sealing ring 604, an inhalation tube connector 605, an exhalation tube connector 606, a sealing expansion packing 607, a sliding cover 608, and a third sealing ring 609. A sealing base 601 is fixedly embedded in the side wall of the cabin 1. A T-shaped slide cylinder 602 is slidably assembled inside the sealing base 601. A tension spring 603 connects the slide cylinder 602 and the sealing base 601. A second sealing ring 604 is fixedly connected to the slide cylinder 602 and abuts against the inner wall of the cabin 1. An inhalation pipe connector 605 and an exhalation pipe connector 606 pass through the inside of the sealing base 601. The gap between the sealing base 601 and the pipes is filled with sealing expansion filler 607, which expands under compression. A sliding cover 608 is slidably assembled on the outside of the sealing base 601. A third sealing ring is provided on the outside of the sliding cover 608. 609, the third sealing ring 609 slides and seals with the sealing base 601. The inhalation tube connector 605 and the exhalation tube connector 606 pass through the sliding cover 608. The inhalation tube connector 605 and the exhalation tube connector 606 are respectively connected to the health monitoring respiratory collection mask for collecting the user's respiratory gas parameters. The pressurized gas supply connector 9, the inhalation tube connector 605, and the exhalation tube connector 606 are all connected to the external oxygen generator and pressurizer 11 through external pipelines. The sealing base 601 is welded or bolted to the side wall of the chamber 1. The T-shaped slide cylinder 602 is slidably installed into the inner wall of the sealing base 601. The slide cylinder 602 and the sealing base 601 are connected. A tension spring 603 is installed between 01 and 02. A second sealing ring 604 is fixed to the side of the slide cylinder 602 near the inside of the chamber, and the second sealing ring 604 is tightly attached to the inner wall of the chamber 1. The inhalation pipe connector 605 and the exhalation pipe connector 606 penetrate the central through hole of the sealing base 601, and the gap between the pipes and the base is filled with sealing expansion filler 607. A sliding cover 608 is slidably mounted on the outside of the sealing base 601, and a third sealing ring 609 is fixed to the outer wall of the sliding cover 608. Two pipe connectors simultaneously pass through the outside of the sliding cover 608, and their two ends are respectively connected to the external oxygen generator and pressurizer 11 and the breathing collection mask. During the pressurization process inside the chamber, the air pressure inside the chamber compresses the slide cylinder 602. 2. The second sealing ring 604 adheres to the inner wall of the chamber to form an inner seal, while the tension spring 603 continuously pulls the slide cylinder 602, making the seal between the slide cylinder 602 and the chamber 1 more stable; at the same time, the air pressure inside the chamber compresses the sliding cover 608, and the sliding cover 608 compresses the sealing expansion packing 607. The compressed sealing expansion packing 607 expands in volume, filling the tiny gap between the pipeline and the base to block the leakage channel. The sliding cover 608 and the third sealing ring 609 form an outer sliding seal. The three layers of seal work together to completely eliminate high-pressure leakage; replacing the breathing mask pipeline only requires plugging and unplugging the outer connector of the sliding cover 608, making maintenance simple.An external oxygen generator and pressurizer 11 is installed on one side of the cabin 1. Inside the cabin 1 are an air conditioner 12, a sofa 13, and a viewing screen 14. The cabin 1 also features a folding and rotating structure 4, with an adjustment structure 5 on top. An intelligent control display terminal 15 is mounted on the adjustment structure 5. The intelligent control display terminal 15 has a built-in health monitoring module and is equipped with wearable vital sign acquisition components for real-time collection of the user's heart rate, blood oxygen, blood pressure, and respiratory rate data. A support structure 2 is located at the bottom of the cabin 1. A door 7 and an observation window 8 are located on one side of the cabin 1. An opening and closing structure 3 connects the door 7 to the cabin 1. The external oxygen generator and pressurizer 11, air conditioner 12, and viewing screen 14 are all electrically connected to the intelligent control display terminal 15.

[0024] Specifically, as shown in the figure Figure 2 , Figure 7 and Figure 8 As shown, the support structure 2 includes a first fixed seat 201, a first rotating shaft 202, a gear 203, a rack 204, a support foot 205, a caster wheel 206, and a reinforcing seat 210. Four first fixed seats 201 are welded to the inner side of the bottom of the cabin 1. A first rotating shaft 202 is rotatably installed between two sets of oppositely arranged first fixed seats 201. Two sets of I-shaped reinforcing seats 210 are welded synchronously to the bottom of the cabin. The first rotating shaft 202 passes through the reinforcing seat 210 to achieve radial limiting. Two sets of gears 203 are symmetrically fixed to the outer wall of each first rotating shaft 202. Eight guide bars 207 are welded to the inner wall of the bottom of the cabin. The rack 204 is slidably sleeved on the outside of the guide bars 207. The guide bars 207 are threaded with limiting posts 209. The limiting posts 209 slide into the limiting grooves 208 of the rack 204 to limit the lifting stroke of the rack 204. Two racks 204 mesh on both sides of each gear 203. 04. A support foot 205 is fixed to the bottom of one side of the rack 204, and a caster wheel 206 is assembled to the bottom of the other side of the rack 204. A second fixed seat 211 is welded to the inner side of the bottom of the compartment. The worm gear 212 is rotatably assembled inside the second fixed seat 211. The outer end of the worm gear 212 extends out of the compartment 1 and is fixed to the rocker arm 214. The worm wheel 213 is fixed in the middle of the first rotating shaft 202. The worm wheel 213 and the worm gear 212 mesh with each other. When the equipment is transported, the rocker arm 214 is rocked clockwise. The worm gear 212 drives the worm wheel 213 and the first rotating shaft 202 to rotate synchronously. The gear 203 drives the rack 204 to move in the opposite direction. The support foot 205 retracts upward and the caster wheel 206 lands downward. The whole machine can be pushed and moved. After the equipment is transported to the position, the rocker arm 214 is rocked in the opposite direction. The caster wheel 206 retracts and the support foot 205 lands to support the equipment. The self-locking structure of the worm wheel 213 and the worm gear 212 locks the height to prevent the equipment from slipping.

[0025] Specifically, such as Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the opening and closing structure 3 includes a third fixed seat 301, a second rotating shaft 302, a rotating arm 303, a first sealing groove 304, and a first sealing ring 305. The third fixed seat 301 is welded to the inner side of the hatch 7 opening. The third fixed seat 301 is rotatably assembled with the second rotating shaft 302. The rotating arm 303 is fixed to the outer wall of the second rotating shaft 302. The end of the rotating arm 303 is bolted to the hatch 7. Two annular grooves are opened at the opening of the cabin 1. The first sealing groove 304 is bonded to the first sealing ring 305, and the second sealing groove 306 contains an expansion sealing ring 307. The internal cavity of the expansion sealing ring 307 is connected to the connecting pipe 308. Connect pipe 308 in series with solenoid valve 309, and connect the end of the pipeline to the bypass of pressurized gas supply connector 9. When in use, pull the rotating arm 303 to close the hatch 7. The hatch 7 presses tightly against the first sealing ring 305 to complete the primary seal. After the pressurization program is started on the intelligent control display terminal 15, the solenoid valve 309 opens simultaneously. The external oxygen generator pressurization unit 11 outputs high-pressure gas and passes it into the expansion sealing ring 307. The sealing ring is inflated and expands radially, forming a secondary high-pressure seal against the outer periphery of the hatch 7. When oxygen therapy ends, the equipment automatically depressurizes, the solenoid valve 309 closes, and the gas inside the expansion sealing ring 307 flows back and contracts, allowing the hatch 7 to be opened normally.

[0026] Specifically, such as Figure 2 , Figure 3 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 13As shown, the folding and rotating structure 4 includes a fourth fixed seat 401, a third rotating shaft 402, a rotating seat 403, a sliding plate 404, a pressing rod 405, a first locking rod 406, a first locking hole 407, a guide shaft 408, a first spring 409, a fourth rotating shaft 413, and a mounting bracket 416. Two sets of fourth fixed seats 401 are fixed to the inner wall of the cabin 1. The third rotating shaft 402 is horizontally fixed between the two sets of fourth fixed seats 401. The rotating seat 403 is rotatably sleeved on the outside of the third rotating shaft 402. The guide shaft 408 is fixed inside the rotating seat 403. The sliding plate 404 is slidably sleeved on the outside of the guide shaft 408. The pressing rod 405 is fixed to the upper end of the sliding plate 404, and the first locking rod 406 is fixed to the lower end of the sliding plate 404. The sliding plate 404 and the rotating shaft 402 are connected. A first spring 409 is fixed between seats 403; two first locking holes 407 at a 90-degree angle are opened on the fourth fixed seat 401, corresponding to the working unfolded position and the horizontal storage wall-mounted position of the bracket, respectively; pressing the pressing rod 405 inward causes the sliding plate 404 to slide along the guide shaft 408 and compress the first spring 409, and the first locking rod 406 disengages from the current first locking hole 407. With the horizontally arranged third rotating shaft 402 as the rotation axis, the rotating seat 403 is rotated horizontally 90 degrees to the inner wall of the cabin 1, so that the entire bracket is horizontally attached to the inner wall of the cabin 1. After releasing the pressing rod 405, the first spring 409 rebounds, and the first locking rod 406 engages with the first locking hole 407 corresponding to the storage position to complete the locking; when the bracket needs to be used, it is pressed again. Press the lever 405 to unlock, rotate the turntable 403 horizontally outward by 90 degrees to the working unfolded position, and the first locking lever 406 engages with the first locking hole 407 in the unfolded position to complete the fixation; the folding and rotating structure 4 also includes a fixing post 410, a limiting plate 411, a limiting hole 412, a limiting rod 414, and a second spring 415. A T-shaped fourth rotating shaft 413 is vertically mounted on the outer side of the turntable 403. The axis of the fourth rotating shaft 413 is perpendicular to the third rotating shaft 402. A mounting bracket 416 is fixed at the end of the fourth rotating shaft 413; two fixing posts 410 are fixed on the turntable 403, and the tops of the two fixing posts 410 are jointly fixed to the limiting plate 411. The limiting plate 411 has multiple sets of limiting holes 412 arranged in a circumferential array; the fourth rotating shaft 41... 3. Two limiting rods 414 are fixed to the outer wall, and a second spring 415 is fixed between the turntable 403 and the fourth rotating shaft 413. Under normal conditions, the second spring 415 pushes the fourth rotating shaft 413, and the limiting rods 414 are inserted into the limiting holes 412 to lock the screen tilt angle. Pulling the fourth rotating shaft 413 outward compresses the second spring 415, and the limiting rods 414 disengage from the limiting holes 412. The mounting bracket 416 is rotated up and down around the fourth rotating shaft 413 as the axis. Lifting the mounting bracket 416 upward can increase the screen tilt angle, and pressing the mounting bracket 416 downward can increase the screen tilt angle. After adjusting to a suitable viewing angle, the fourth rotating shaft 413 is released, the second spring 415 rebounds, and the limiting rods 414 are re-inserted into the corresponding limiting holes 412 to complete the tilt angle locking. The adjustment structure 5 includes a guide rod 501, a limiting strip 502, a sliding sleeve 503, a guide post 504, a sliding bar 505, a third spring 506, a second latch 507 and a second latch hole 508. Two guide rods 501 running parallel in the front and rear directions are fixedly installed on the mounting bracket 416. The limiting strip 502 is vertically fixed on the mounting bracket 416, and multiple groups of second latch holes 508 are linearly arranged along the front and rear directions on the limiting strip 502. Two sliding sleeves 503 and two T-shaped guide posts 504 are fixedly installed on the back of the intelligent control display terminal 15. The sliding sleeve 503 is slidably sleeved outside the guide rod 501. A sliding bar 505 with a "ji" - shaped cross-section is slidably assembled on the two guide posts 504. A third spring 506 is fixed between the sliding bar 505 and the back of the intelligent control display terminal 15. The lower end of the sliding bar 505 is fixed with the second latch 507. For the left and right position adjustment operation, pull the sliding bar 505 to compress the third spring 506, and the second latch 507 disengages from the second latch hole 508 on the limiting strip 502. The sliding sleeve 503 slides left or right along the guide rod 501. After adjusting to a comfortable viewing position, release the sliding bar 505, the third spring 506 rebounds, and the second latch 507 automatically snaps into the second latch hole 508 at the corresponding position, completing the left and right positioning and locking of the intelligent control display terminal 15.

[0027] When the present invention is in use, first, when transporting the device, rotate the rocker 214 outside the cabin 1 clockwise. The worm 212 drives the synchronous rotation of the worm gear 213 and the first rotating shaft 202. The gear 203 drives the rack 204 to move. The support feet 205 are retracted upward and the universal wheels 206 land downward. The cabin 1 is pushed to the designated healthcare position by relying on the universal wheels 206. After arriving, rotate the rocker 214 counterclockwise. The universal wheels 206 are retracted upward and the support feet 205 land to carry the whole machine. The worm gear 213 and the worm 212 are self-locked and fixed. The limiting post 209 is limited in the limiting groove 208 to prevent the rack 204 from slipping, completing the stable placement of the device. Then, when the bracket inside the cabin is unfolded and the viewing angle is adjusted, press the pressing rod 405 inward. The sliding plate 404 compresses the first spring 409, and the first latch 406 disengages from the first latch hole 407 in the storage position. Rotate the swivel 403 horizontally outward by 90 degrees around the third rotating shaft 402. Release the pressing rod 405, and the first spring 409 rebounds. The first latch 406 snaps into the first latch hole 407 in the unfolded position, and the bracket extends horizontally. Pull the fourth rotating shaft 413 outward to compress the second spring 415. The limiting rod 414 disengages from the limiting hole 412. Rotate the mounting bracket 416 up and down to adjust the pitching angle of the intelligent control display terminal 15. After adjusting to a suitable viewing angle, release the fourth rotating shaft 413, and the second spring 415 rebounds and locks tightly. Pull the sliding bar 505 to compress the third spring 506. The second latch 507 disengages from the second latch hole 508. Slide the intelligent control display terminal 15 left and right along the guide rod 501 to a suitable position, and release the sliding bar 505 to complete the position locking. Secondly, during personnel entry, sealing, oxygen therapy, and health monitoring, the user wears a wearable vital sign collection device, connects the respiratory collection mask tubing to the inspiratory tube connector 605 and the expiratory tube connector 606, pulls the rotating arm 303 to drive the second rotating shaft 302 to rotate, closes the cabin door 7, and presses it tightly against the first sealing ring 305; the user sets the oxygen therapy pressure, duration, and cabin constant temperature on the intelligent control display terminal 15, and after starting the program, the electronically controlled valve 309 automatically opens, and the high-pressure gas from the external oxygen generator and pressurizer 11 is filled into the expansion sealing ring 307 through the connecting pipe 308, forming a double-layer high-pressure seal; subsequently, the external oxygen generator and pressurizer 11 begins to pressurize the cabin 1, and the sliding cylinder 602 inside the pipe structure 6 is squeezed against the inner wall of the cabin 1 by the air pressure inside the cabin, and the sealing expansion packing 607 expands under pressure to seal the pipeline gaps. The sliding cover 608 and the third sealing ring 609 work together to achieve a multi-layer leak-proof seal. Throughout the oxygen therapy process, the intelligent control display terminal 15 synchronously collects heart rate, blood oxygen, and blood pressure data from the wearable components, as well as oxygen and carbon dioxide gas parameters transmitted from the breathing mask. If the parameters exceed the standard, an automatic audible and visual alarm is triggered, and the external oxygen generator and pressurizer 11 is activated to reduce pressure and adjust oxygen levels. Users can turn on the air conditioner 12 to adjust the cabin temperature and turn on the viewing screen 14 to alleviate the feeling of confinement and oppression. Based on all vital sign data and respiratory gas data recorded throughout the treatment process, the intelligent control display terminal 15 automatically generates a user health report that includes trend charts, abnormal event markers, and a comprehensive score. This report can be uploaded to a cloud server via Wi-Fi or sent to the user's linked mobile APP, providing data support for subsequent health management. Finally, the oxygen therapy ends, and the equipment is depressurized, the support is stored, and the equipment is transferred and stored. When the oxygen therapy timer ends, the equipment automatically stops supplying oxygen and slowly depressurizes. The electronic control valve 309 closes simultaneously, and the gas inside the expansion sealing ring 307 flows back and contracts. Pulling the rotating arm 303 opens the door 7, and the user removes the mask and the collection component to leave the chamber 1. Pressing down the pressing lever 405 unlocks the rotating seat 403, and rotating the rotating seat 403 horizontally towards the chamber wall ninety degrees. Releasing the pressing lever 405 completes the support's wall-mounted storage. If the equipment needs to be moved, the rocker arm 214 is turned again to switch to the universal wheel 206 support mode, and the equipment is pushed to the designated area for storage.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hyperbaric oxygen chamber having a health detection function, characterized by, It includes a cabin (1), an external oxygen generator and pressurizer (11), a pipe structure (6) located on the side wall of the cabin (1), a pressurized gas supply connector (9), and a pressure sampling sensor connector (10). The connecting pipe structure (6) includes a sealing base (601), a slide cylinder (602), a tension spring (603), a second sealing ring (604), an inhalation pipe connector (605), an exhalation pipe connector (606), a sealing expansion packing (607), a sliding cover (608), and a third sealing ring (609). The sealing base (601) is fixedly embedded in the side wall of the cabin (1). A T-shaped sliding cylinder (602) is slidably assembled inside the sealing base (601). A tension spring (603) connects the sliding cylinder (602) and the sealing base (601). A second sealing ring (604) is fixedly connected to the sliding cylinder (602), and the second sealing ring (604) abuts against the inner wall of the cabin (1). An inhalation tube connector (605) and an exhalation tube connector (606) pass through the sealing base (601). The gap between the sealing base (601) and the pipeline is filled with a sealing expansion filler (607) that expands under pressure. A sliding cover (608) is slidably mounted on the outside of the base (601). A third sealing ring (609) is provided on the outside of the sliding cover (608). The third sealing ring (609) and the sealing base (601) are slidably sealed. The inhalation tube connector (605) and the exhalation tube connector (606) pass through the sliding cover (608). The inhalation tube connector (605) and the exhalation tube connector (606) are respectively connected to the health detection respiratory collection mask for collecting the user's respiratory gas parameters. The pressurized gas supply connector (9), the inhalation tube connector (605), and the exhalation tube connector (606) are all connected to the external oxygen generator pressurization unit (11) through external pipelines.

2. A hyperbaric oxygen chamber with health monitoring function according to claim 1, characterized in that: An external oxygen generator and pressurizer (11) is provided on one side of the cabin (1). An air conditioner (12), a sofa (13), and a viewing screen (14) are provided inside the cabin (1). A folding and rotating structure (4) is provided inside the cabin (1). An adjustment structure (5) is provided on the folding and rotating structure (4). An intelligent control display terminal (15) is provided on the adjustment structure (5). The intelligent control display terminal (15) has a built-in health detection module and is equipped with a wearable vital sign collection component for real-time collection of the user's heart rate, blood oxygen, blood pressure, and respiratory rate vital sign data. A support structure (2) is provided at the bottom of the cabin (1). A door (7) and an observation window (8) are provided on one side of the cabin (1). An opening and closing structure (3) is provided between the door (7) and the cabin (1). The external oxygen generator and pressurizer (11), the air conditioner (12), and the viewing screen (14) are all electrically connected to the intelligent control display terminal (15).

3. A hyperbaric oxygen chamber with health monitoring function according to claim 2, characterized in that: The support structure (2) includes a first fixed seat (201), a first rotating shaft (202), a gear (203), a rack (204), a support foot (205), a caster wheel (206), and a reinforcing seat (210). Four first fixed seats (201) are fixedly connected to the bottom of the cabin (1). A first rotating shaft (202) is rotatably connected between two opposite first fixed seats (201). Two reinforcing seats (210) with an "I"-shaped cross section are fixedly connected to the bottom of the cabin (1). The first rotating shaft (202) passes through the reinforcing seat (210). Two gears (203) are fixedly connected to each first rotating shaft (202). Two racks (204) mesh on both sides of each gear (203). A support foot (205) is fixedly connected to the bottom of one rack (204), and a caster wheel (206) is fixedly connected to the bottom of the other rack (204).

4. The hyperbaric oxygen chamber with health detection function according to claim 3, characterized in that: The support structure (2) also includes guide strips (207), limiting grooves (208) and limiting posts (209). Eight guide strips (207) are fixedly connected inside the cabin (1). The guide strips (207) are slidably connected to the inside of the rack (204). The rack (204) is provided with limiting grooves (208). The guide strips (207) are threadedly connected to limiting posts (209). The limiting posts (209) are slidably connected to the inside of the limiting grooves (208).

5. The hyperbaric oxygen chamber with health detection function according to claim 3, characterized in that: The support structure (2) further includes a second fixed seat (211), a worm (212), a worm wheel (213), and a rocker arm (214). The second fixed seat (211) is fixedly connected inside the cabin (1). The worm (212) is rotatably connected to the second fixed seat (211). The worm (212) is rotatably connected to the cabin (1). The worm wheel (213) is fixedly connected to the first rotating shaft (202). The worm (212) meshes with the worm wheel (213). The rocker arm (214) is installed at the end of the worm (212).

6. The hyperbaric oxygen chamber with health detection function according to claim 2, characterized in that: The opening and closing structure (3) includes a third fixed seat (301), a second rotating shaft (302), a rotating arm (303), a first sealing groove (304), and a first sealing ring (305). The third fixed seat (301) is fixedly connected inside the cabin (1). The second rotating shaft (302) is rotatably connected to the third fixed seat (301). The rotating arm (303) is fixedly connected to the second rotating shaft (302). The rotating arm (303) is fixedly connected to the hatch (7). The first sealing groove (304) is provided on the cabin (1). The first sealing ring (305) is fixedly connected to the first sealing groove (304). The hatch (7) abuts against the first sealing ring (305).

7. The hyperbaric oxygen chamber with health detection function according to claim 6, characterized in that: The opening and closing structure (3) also includes a second sealing groove (306), an expansion sealing ring (307), a connecting pipe (308), and an electric control valve (309). The cabin (1) is provided with a second sealing groove (306), which is distributed in a ring around the outer periphery of the hatch (7). An expansion sealing ring (307) is provided inside the second sealing groove (306). The internal cavity of the expansion sealing ring (307) is connected to the bypass of the pressurized air supply connector (9) through the connecting pipe (308). An electric control valve (309) is provided on the connecting pipe (308). 8.The hyperbaric oxygen chamber with health detection function of claim 2, wherein: The folding and rotating structure (4) includes a fourth fixed seat (401), a third rotating shaft (402), a rotating seat (403), a sliding plate (404), a pressing rod (405), a first locking rod (406), a first locking hole (407), a guide shaft (408), a first spring (409), a fourth rotating shaft (413), and a mounting bracket (416). Two fourth fixed seats (401) are fixedly connected to the inner wall of the compartment (1) on one side of the sofa (13). A third rotating shaft (402) is fixedly connected to the fourth fixed seat (401). A rotating seat (403) is rotatably connected between the two third rotating shafts (402). A sliding plate (404) is slidably connected inside the rotating seat (403). A pressing rod (405) is fixedly connected to the sliding plate (404). The pressing rod (405) is slidably connected to the rotating seat (403). The sliding plate (408) is slidably connected to the rotating seat (403). 4) A first locking rod (406) is fixedly connected to the fourth fixed seat (401). Two first locking holes (407) are provided on the fourth fixed seat (401). The angle between the two first locking holes (407) and the third rotating shaft (402) is ninety degrees. The first locking rod (406) engages with the first locking holes (407). A guide shaft (408) is fixedly connected inside the rotating seat (403). The slide plate (404) is slidably connected to the guide shaft (408). A first spring (409) is fixedly connected between the slide plate (404) and the rotating seat (403). A fourth rotating shaft (413) with a T-shaped cross section is rotatably connected to the rotating seat (403). The fourth rotating shaft (413) is perpendicular to the direction of the third rotating shaft (402). A mounting bracket (416) is fixedly connected to the fourth rotating shaft (413). An adjustment structure (5) is provided on the mounting bracket (416). 9.The hyperbaric oxygen chamber with health detection function of claim 8, wherein: The folding and rotating structure (4) further includes a fixed column (410), a limiting plate (411), a limiting hole (412), a limiting rod (414), and a second spring (415). Two fixed columns (410) are fixedly connected to the rotating base (403), and a limiting plate (411) is fixedly connected to the two fixed columns (410). The limiting plate (411) is provided with a plurality of limiting holes (412) arranged in a circular array. A second spring (415) is fixedly connected between the fourth rotating shaft (413) and the rotating base (403). Two limiting rods (414) are fixedly connected to the fourth rotating shaft (413), and the limiting rods (414) engage with the limiting holes (412).

10. A hyperbaric oxygen chamber with health monitoring function according to claim 8, characterized in that: The adjusting structure (5) includes a guide rod (501), a limiting strip (502), a sliding sleeve (503), a guide column (504), a sliding strip (505), a third spring (506), a second locking rod (507) and a second locking hole (508). Two guide rods (501) are fixedly connected to the mounting bracket (416). Two sliding sleeves (503) are fixedly connected to the back of the intelligent control display terminal (15). The sliding sleeve (503) is slidably connected to the guide rod (501). A limiting strip (502) is fixedly connected to the mounting bracket (416). A plurality of second locking holes (508) are linearly arranged on the limiting strip (502). Two guide columns (504) with a T-shaped cross-section are fixedly connected to the back of the intelligent control display terminal (15). A sliding strip (505) with a "U" - shaped cross-section is slidably connected to the two guide columns (504). A third spring (506) is fixedly connected between the sliding strip (505) and the intelligent control display terminal (15). A second locking rod (507) is fixedly connected to the sliding strip (505). The second locking rod (507) is engaged with the second locking hole (508).

Images