Self-deviation-correcting anti-moving oxygen inhalation device

Abstract

The invention provides a self-deviation-rectifying anti-moving oxygen inhalation device, and relates to the technical field of oxygen supply devices, the self-deviation-rectifying anti-moving oxygen inhalation device comprises an oxygen inhalation connector, an oxygen inhalation pipe and a nasal pipe; the oxygen delivery pipes are detachably arranged on the two sides of the oxygen inhalation connector; the adjusting assembly comprises an interval adjuster and a nasal cavity climbing assembly, the nasal cavity climbing assembly is arranged on one side of the interval adjuster in a sliding mode, the interval adjuster is detachably sleeved with the oxygen inhalation tube, and the nasal cavity climbing assembly is detachably sleeved with the nasal tube; the distance adjuster drives the oxygen inhalation tube to adjust the bending degree so as to adjust the nasal tube and the nasal cavity climbing assembly to move in the nares in the opposite directions at the same time, and when the nasal cavity climbing assembly makes contact with the inner walls of the nares, the corresponding centering state of the positions of the nasal tube and the nares can be obtained through adjustment. According to the oxygen inhalation device provided by the invention, the oxygen inhalation connector can be corrected and adjusted, so that the comfort in the oxygen inhalation process is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of oxygen supply devices, and particularly to a self-correcting and anti-displacement oxygen inhalation device. Background Art

[0002] An oxygen inhalation device is a medical device for delivering oxygen from an oxygen source to a patient's respiratory tract. And the oxygen inhalation device also uses an oxygen inhalation adapter to be inserted into the patient's nasal cavity to achieve oxygen supply to the patient.

[0003] During the use of the existing oxygen inhalation adapter, due to differences in the age, height, weight, etc. of users, the nasal cavity distances are also different. And the nasal tubes of the oxygen inhalation adapter often adopt a unified production mode, with relatively fixed nasal tube distances, making it difficult to meet the usage requirements of different people. Moreover, during the use of the oxygen inhalation adapter, the oxygen inhalation adapter will also shift, thereby affecting the wearing comfort of the oxygen inhalation adapter. Summary of the Invention

[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide a self-correcting and anti-displacement oxygen inhalation device, which is used to solve the problem that during the use of the oxygen inhalation adapter in the prior art, due to differences in the age, height, weight, etc. of users, the nasal cavity distances are also different, and the nasal tubes of the oxygen inhalation adapter often adopt a unified production mode, with relatively fixed nasal tube distances, making it difficult to meet the usage requirements of different people, and during the use of the oxygen inhalation adapter, the oxygen inhalation adapter will also shift, thereby affecting the wearing comfort of the oxygen inhalation adapter.

[0005] To achieve the above purpose and other related purposes, the present invention provides a self-correcting and anti-displacement oxygen inhalation device, including: an oxygen inhalation adapter, the oxygen inhalation adapter includes an oxygen inhalation tube and nasal tubes; an oxygen delivery tube, the oxygen delivery tube is detachably arranged on both sides of the oxygen inhalation adapter; and an adjustment component, the adjustment component includes a spacing adjuster and a nasal cavity climbing component, the nasal cavity climbing component is slidably arranged on one side of the spacing adjuster, the oxygen inhalation tube is detachably sleeved on the spacing adjuster, and the nasal tubes are detachably sleeved on the nasal cavity climbing component; wherein, the spacing adjuster drives the oxygen inhalation tube to adjust the bending degree, so as to adjust the nasal tubes and the nasal cavity climbing component to move in opposite directions in the nasal cavity at the same time. When the nasal cavity climbing component contacts the inner wall of the nasal cavity, a centering state corresponding to the position of the nasal tubes and the nasal cavity is adjusted; at the same time, when the nasal cavity climbing component is in contact with the inner wall of the nasal cavity, it drives and adjusts the insertion depth of the nasal tubes into the nasal cavity.

[0006] In an embodiment of the present invention, the oxygen inhalation tube includes: a first tube section located between the nasal tubes and second tube sections located on both sides of the nasal tubes for connecting with the oxygen delivery tube; wherein, the hardness of the first tube section is less than the hardness of the second tube section.

[0007] In an embodiment of the present invention, the spacing adjuster includes: a housing; two main clamping rings provided at both ends of the housing to clamp the oxygen inhalation tubes corresponding to both sides of the nasal tube; a sub-clamping ring assembly provided between the two main clamping rings; and an adjustment assembly installed in the housing, the power output end of the adjustment assembly being correspondingly arranged with the sub-clamping ring assembly to drive the sub-clamping ring assembly to adjust the bending degree of the oxygen inhalation tube between the nasal tubes.

[0008] In an embodiment of the present invention, the sub-clamping ring assembly includes: an outer sub-clamping ring assembly slidably arranged on the housing along the axial direction of the oxygen inhalation tube, one side of the outer sub-clamping ring assembly being elastically connected to the housing; and an inner sub-clamping ring assembly slidably arranged on the housing along the axial direction of the nasal tube, one side of the inner sub-clamping ring assembly being elastically connected to the housing.

[0009] In an embodiment of the present invention, a linear sliding groove is formed on the housing; the outer sub-clamping ring assembly includes: an outer sub-clamping ring; an outer upper support, the lower end of the outer upper support being connected to the outer sub-clamping ring, the upper end of the outer upper support being slidably arranged in the linear sliding groove; an outer elastic member, the first end of the outer elastic member being connected to the outer upper support; and an outer fixing seat installed in the housing, the second end of the outer elastic member being connected to the outer fixing seat.

[0010] In an embodiment of the present invention, a plurality of arc-shaped sliding grooves are formed on the housing, and the radian values of the arc-shaped sliding grooves gradually decrease from the middle to both sides; the inner sub-clamping ring assembly includes: an inner sub-clamping ring; an inner upper support, the lower end of the inner upper support being connected to the inner sub-clamping ring, the upper end of the inner upper support being slidably arranged in the arc-shaped sliding groove; and an elastic stopper arranged on one side of the inner upper support away from the adjustment assembly, the elastic stopper being elastically connected to the housing.

[0011] In an embodiment of the present invention, the elastic stopper includes: a stopper seat; a guide rod, the first end of the guide rod being connected to the stopper seat; an inner fixing seat installed in the housing, the second end of the guide rod slidably passing through the inner fixing seat; and an inner elastic member, one end of the inner elastic member being connected to the stopper seat, the other end of the inner elastic member being connected to the inner fixing seat.

[0012] In an embodiment of the present invention, the adjustment assembly includes: a push seat in a "V" shape, one side of the push seat abutting against one side of the inner upper support; and an adjustment motor installed in the housing, the power output end of the adjustment motor being connected to the push seat.

[0013] In an embodiment of the present invention, the nasal cavity climbing assembly includes: a moving seat slidably disposed within a spacing adjuster; a telescopic motor mounted on the moving seat; a pull rod, the first end of the pull rod being connected to the power output end of the telescopic motor; a climbing seat assembly sleeved on the nasal tube; and the second end of the pull rod being connected to the climbing seat assembly to drive the adjustment of the insertion depth of the nasal tube into the nostril when the climbing seat assembly contacts the inner wall of the nostril.

[0014] In an embodiment of the present invention, the climbing seat assembly includes: a collar in a semi-circular shape; a climbing seat disposed at both ends of the collar; an infrared sensor mounted on the spacing adjuster to monitor the distance value between the spacing adjuster and the outer contour of the nostril; pressure sensors disposed on both sides of the climbing seat to monitor the pressure value when the pressure sensors contact the inner wall of the nostril; and a controller electrically connected to the infrared sensor and the pressure sensors respectively to control the telescopic motor to perform telescopic actions according to the pressure value when the pressure sensors contact the inner wall of the nostril when the distance value exceeds the set range, so as to adjust the distance value within the set range.

[0015] As described above, a self-correcting and anti-shifting oxygen inhalation device of the present invention has the following beneficial effects: Through the mutual cooperation between the spacing adjuster and the oxygen inhalation tube, and through the mutual cooperation between the nasal cavity climbing assembly and the nasal tube, it is possible to adjust the distance between the two nasal tubes according to the nostril spacing of the user, thereby ensuring the comfort of using the oxygen inhalation device for different nostril spacings; moreover, when the oxygen inhalation connector is offset, the spacing adjuster can drive the nasal tube and the nasal cavity climbing assembly to contact the inner walls of both nostrils simultaneously to adjust the centering state of the spacing adjuster relative to the position of the nostril; when the insertion depth of the nasal tube is offset, it is also possible to adjust the insertion depth of the nasal tube into the nostril by moving up and down relative to the inner wall of the nostril during the process of the spacing adjuster contacting the inner wall of the nostril, thereby ensuring the comfort of using the oxygen inhalation connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram of the self-correcting and anti-shifting oxygen inhalation device of the present invention.

[0017] Figure 2 Shows the structural schematic diagram of the oxygen inhalation connector and the adjustment assembly of the present invention in an assembled state.

[0018] Figure 3 Shows the present invention Figure 2 The structural schematic diagram of the other lateral direction.

[0019] Figure 4 Shows the structural schematic diagram of the adjustment assembly of the present invention.

[0020] Figure 5 Shows the present invention Figure 4Enlarged view of part A in [Chinese name].

[0021] Figure 6 Shown as the present invention Figure 4 Bottom view.

[0022] Figure 7 Shown as the present invention Figure 4 Cross-sectional view.

[0023] Figure 8 Shown as the structural schematic diagram of the spacing adjuster of the present invention.

[0024] Figure 9 Shown as the structural schematic diagram of the sub-clamp ring assembly and the adjustment assembly of the present invention in the assembled state. Detailed implementation manners

[0025] Please refer to Figure 1 , the present invention provides a self-correcting and anti-displacement oxygen inhalation device, including: an oxygen inhalation connector 1, the oxygen inhalation connector 1 includes an oxygen inhalation tube 11 and a nasal tube 12; an oxygen delivery tube 2, the oxygen delivery tube 2 is detachably arranged on both sides of the oxygen inhalation connector 1; and an adjustment assembly 3, the adjustment assembly 3 includes a spacing adjuster 31 and a nasal cavity climbing assembly 32, the nasal cavity climbing assembly 32 is slidably arranged on one side of the spacing adjuster 31, the oxygen inhalation tube 11 is detachably sleeved on the spacing adjuster 31, and the nasal tube 12 is detachably sleeved on the nasal cavity climbing assembly 32; wherein, the spacing adjuster 31 drives the oxygen inhalation tube 11 to adjust the bending degree, so as to adjust the nasal tube 12 and the nasal cavity climbing assembly 32 to move in opposite directions in the nostrils at the same time. When the nasal cavity climbing assembly 32 contacts the inner wall of the nostrils, the centering state corresponding to the position of the nasal tube 12 and the nostrils is adjusted; at the same time, when the nasal cavity climbing assembly 32 is in contact with the inner wall of the nostrils, it drives and adjusts the depth of the nasal tube 12 inserted into the nostrils.

[0026] It is not difficult to find from the above that in the self-correcting and anti-displacement oxygen inhalation device of the present invention, during the process of connecting the oxygen inhalation adapter 1 and the oxygen delivery tube 2 and inhaling oxygen through the oxygen inhalation adapter 1, the nasal tube 12 can be inserted into the nostril, the oxygen inhalation tube 11 is connected to the oxygen delivery tube 2, and the adjustment assembly 3 is installed on the oxygen inhalation adapter 1. Specifically, by installing the spacing adjuster 31 on the oxygen inhalation tube 11 and sleeving the nasal cavity climbing assembly 32 correspondingly on the nasal tube 12. When the position of the oxygen inhalation adapter 1 is offset, the bending degree of the oxygen inhalation tube 11 can be adjusted through the spacing adjuster 31, so that the distance between the two nasal tubes 12 can be adjusted. And when the adjustment makes the nasal tube 12 carry the nasal cavity climbing assembly 32 to contact the inner wall of the nostril, when the two nasal cavity climbing assemblies 32 contact the inner wall of the nostril at the same time, the centering adjustment of the spacing adjuster 31 relative to the positions of the two nostrils can be realized, so as to avoid the situation that the oxygen inhalation adapter 1 tilts when using the oxygen inhalation adapter 1. Moreover, when the nasal cavity climbing assembly 32 monitors that the insertion depth of the nasal tube 12 into the nostril does not meet the requirements, each time the nasal cavity climbing assembly 32 contacts the inner wall of the nostril, relative movement will occur between the nasal cavity climbing assembly 32 and the inner wall of the nostril, so as to realize the upward or downward movement of the nasal cavity climbing assembly 32 along the depth of the nostril and adjust the depth of the nasal tube 12 in the nostril. By adjusting the position of the oxygen inhalation adapter 1 inserted into the nasal cavity in the above manner, the comfort of using the oxygen inhalation adapter 1 can be effectively guaranteed. Moreover, according to the nostril spacing of the user, the oxygen inhalation tube 11 can be driven to bend by the spacing adjuster 31, so that the distance between adjacent two nasal tubes 12 can be changed, so that the position of the nasal tube 12 is adapted to the position of the nostril, so as to further ensure the comfort of using the oxygen inhalation adapter 1.

[0027] As Figure 2 and Figure 3 shown, the oxygen inhalation tube 11 includes: a first tube section 111 located between the nasal tubes 12 and second tube sections 112 located on both sides of the nasal tubes 12 for connecting to the oxygen delivery tube 2; wherein, the hardness of the first tube section 111 is less than the hardness of the second tube section 112.

[0028] When the oxygen inhalation tube 11 is in use, by designing the hardness of the first tube section 111 to be less than the hardness of the second tube section 112, it is convenient to realize driving the first tube section 111 located between the nasal tubes 12 by the spacing adjuster 31 to adjust the bending degree, so as to change the distance between adjacent two nasal tubes 12.

[0029] As Figure 2 , Figure 4 and Figure 8As shown, the spacing adjuster 31 includes: a housing 311; main clamping rings 314, with two sets of main clamping rings 314 provided at both ends of the housing 311 to clamp the oxygen inhalation tubes 11 corresponding to both sides of the nasal tube 12; a sub-clamping ring assembly 312, with the sub-clamping ring assembly 312 provided between the two sets of main clamping rings 314; and an adjustment assembly 313, with the adjustment assembly 313 installed inside the housing 311, and the power output end of the adjustment assembly 313 being correspondingly arranged with the sub-clamping ring assembly 312 to drive the sub-clamping ring assembly 312 to adjust the bending degree of the oxygen inhalation tube 11 between the nasal tubes 12.

[0030] The main clamping rings 314 installed inside the housing 311 are detachably sleeved on the oxygen inhalation tubes 11 corresponding to both sides of the nasal tube 12, and then the sub-clamping ring assembly 312 between the main clamping rings 314 is detachably sleeved on the oxygen inhalation tube 11 between the nasal tubes 12. When the spacing adjuster 31 drives the oxygen inhalation tube 11 to perform bending adjustment, the adjustment assembly 313 can push the sub-clamping ring assembly 312 to pull the oxygen inhalation tube 11 between the nasal tubes 12 to bend, so as to change the distance between the nasal tubes 12 when the oxygen inhalation tube 11 is in different bending degrees, thereby adjusting and adapting to the nostril spacing of different people. Moreover, by driving the oxygen inhalation tube 11 to bend and adjust through the sub-clamping ring assembly 312, it can also make the housing 311 and the oxygen inhalation tube 11 adaptively adjust and align when the nasal tube 12 moves towards the inner walls of both sides of the nostril, thereby improving the comfort when wearing the oxygen inhalation connector 1. Among them, an opening is provided on one side of the bottom of the main clamping ring 314 for the oxygen inhalation tube 11 to be inserted and sleeved on the main clamping ring 314.

[0031] In addition, legs 3113 can also be provided on one side of the bottom of the housing 311, so that the legs 3113 can be used to support on the skin surface above the lips.

[0032] As Figure 4 and Figure 6 shown, the sub-clamping ring assembly 312 includes: an outer sub-clamping ring assembly 3121, with the outer sub-clamping ring assembly 3121 sliding along the axial direction of the oxygen inhalation tube 11 on the housing 311, and one side of the outer sub-clamping ring assembly 3121 being elastically connected to the housing 311; and an inner sub-clamping ring assembly 3122, with the inner sub-clamping ring assembly 3122 sliding along the axial direction of the nasal tube 12 on the housing 311, and one side of the inner sub-clamping ring assembly 3122 being elastically connected to the housing 311.

[0033] When the secondary clamping ring assembly 312 clamps the oxygen inhalation tube 11, the outer secondary clamping ring assembly 3121 can be used to clamp the oxygen inhalation tube 11 near the nasal tube 12, and the outer secondary clamping ring assembly 3121 can adaptively adjust its position along the axial direction of the oxygen inhalation tube 11. When the force applied to the oxygen inhalation tube 11 disappears, the outer secondary clamping ring assembly 3121 will return to its original position under the action of elasticity. The inner secondary clamping ring assembly 3122 can clamp the oxygen inhalation tube 11 between the outer secondary clamping ring assemblies 3121, so that the oxygen inhalation tube 11 between the outer secondary clamping ring assemblies 3121 can be moved along the axial direction of the nasal tube 12 by the inner secondary clamping ring assembly 3122, causing the oxygen inhalation tube 11 between the outer secondary clamping ring assemblies 3121 to bend, thereby changing the bending degree of the oxygen inhalation tube 11 between the outer secondary clamping ring assemblies 3121.

[0034] As Figure 7 and Figure 9 shown, a linear sliding groove 3111 is formed on the housing 311; the outer secondary clamping ring assembly 3121 includes: an outer secondary clamping ring 31211; an outer upper support 31212, the lower end of the outer upper support 31212 is connected to the outer secondary clamping ring 31211, and the upper end of the outer upper support 31212 is slidably disposed in the linear sliding groove 3111; an outer elastic member 31213, the first end of the outer elastic member 31213 is connected to the outer upper support 31212; and an outer fixed seat 31214, the outer fixed seat 31214 is installed in the housing 311, and the second end of the outer elastic member 31213 is connected to the outer fixed seat 31214.

[0035] A linear sliding groove 3111 for the outer secondary clamping ring assembly 3121 to slide back and forth can be formed on the housing 311. When the outer secondary clamping ring assembly 3121 is installed, the outer secondary clamping ring 3121 can be sleeved on the oxygen inhalation tube 11, and when the inner secondary clamping ring assembly 3122 drives the oxygen inhalation tube 11 between the outer secondary clamping ring assemblies 3121 to bend, the outer secondary clamping ring 3121 can position the oxygen inhalation tube 11 it clamps to prevent the nasal tube 12 near this place from maintaining its relative position and being affected by the oxygen inhalation tube 11 at the bending part. A notch is formed on one side of the bottom of the outer secondary clamping ring 3121 to facilitate the insertion of the oxygen inhalation tube 11 into the inner side of the outer secondary clamping ring 3121 for clamping. One side of the top of the outer secondary clamping ring 3121 is connected to the outer upper support 31212, and the upper end of the outer upper support 31212 is slidably disposed in the linear sliding groove 3111 to facilitate the back-and-forth movement of the outer secondary clamping ring 3121 along the axial direction of the oxygen inhalation tube 11. Among them, the outer elastic member 31213 can be a spring.

[0036] In addition, a plurality of arc-shaped sliding grooves 3112 are formed in the housing 311, and the radian values of the arc-shaped sliding grooves 3112 gradually decrease from the middle to both sides; the inner peripheral auxiliary clamping ring assembly 3122 includes: an inner peripheral auxiliary clamping ring 31221; an inner peripheral upper bracket 31222, the lower end of the inner peripheral upper bracket 31222 is connected to the inner peripheral auxiliary clamping ring 31221, and the upper end of the inner peripheral upper bracket 31222 is slidably arranged in the arc-shaped sliding groove 3112; and an elastic stopper 31223, the elastic stopper 31223 is arranged on one side of the inner peripheral upper bracket 31222 away from the adjustment assembly 313, and the elastic stopper 31223 is elastically connected to the housing 311.

[0037] A plurality of arc-shaped sliding grooves 3112 for the inner peripheral auxiliary clamping ring assembly 3122 to slide back and forth can be formed in the housing 311. Among them, in the arc-shaped sliding groove 3112, the inner peripheral auxiliary clamping ring 31221 can be sleeved on the oxygen inhalation tube 11, the lower end of the inner peripheral upper bracket 31222 is connected to the inner peripheral auxiliary clamping ring 31221, the upper end of the inner peripheral upper bracket 31222 is slidably connected to the arc-shaped sliding groove 3112, and one side of the inner peripheral upper bracket 31222 is also provided with an elastic stopper 31223 to ensure the elastic return of the inner peripheral upper bracket 31222 after being pushed by the adjustment assembly 313. By designing the arc-shaped sliding groove 3112 such that the radian values of the arc-shaped sliding grooves 3112 gradually decrease from the middle to both sides, it can be realized that as the pushing force of the adjustment assembly 313 continuously increases, the taper when the oxygen inhalation tube 11 is bent increases, so that the oxygen inhalation tube 11 can adapt to this adjustment and perform small-scale adjustments per unit time. For example, if all the inner peripheral auxiliary clamping rings 31221 move simultaneously, it will lead to an increase in the driving force for pushing all the inner peripheral auxiliary clamping rings 31221 to move simultaneously, increasing the energy consumption of the entire adjustment process, and under the unit pushing displacement of the adjustment assembly 313, the moving speed of the distance between two adjacent nasal tubes 12 is relatively fast, thus making it impossible to achieve fine adjustment.

[0038] As Figures 7 to 9 shown, the elastic stopper 31223 includes: a stopper seat 312231; a guide rod 312232, the first end of the guide rod 312232 is connected to the stopper seat 312231; an inner peripheral fixed seat 312233, the inner peripheral fixed seat 312233 is installed in the housing 311, and the second end of the guide rod 312232 slidably passes through the inner peripheral fixed seat 312233; and an inner peripheral elastic member 312234, one end of the inner peripheral elastic member 312234 is connected to the stopper seat 312231, and the other end of the inner peripheral elastic member 312234 is connected to the inner peripheral fixed seat 312233.

[0039] The elastic stop 31223 is not directly connected to the inner peripheral upper bracket 31222. Instead, it is blocked on one side of the inner peripheral upper bracket 31222 through the stop seat 312231, and through the guiding action of the guide rod 312232 and the elastic connection of the inner peripheral elastic member 312234 to the stop seat 312231 and the inner peripheral fixed seat 312233, so that when the adjustment assembly 313 withdraws, the inner peripheral elastic member 312234 will push the stop seat 312231 to drive the inner peripheral upper bracket 31222 to return to its original position. Among them, the inner peripheral elastic member 312234 can be a spring.

[0040] As Figure 8 shown, the adjustment assembly 313 includes: a push seat 3131, the push seat 3131 is in a "V" shape, and one side of the push seat 3131 abuts against one side of the inner peripheral upper bracket 31222; and an adjustment motor 3132, the adjustment motor 3132 is installed in the housing 311, and the power output end of the adjustment motor 3132 is connected to the push seat 3131.

[0041] When using the adjustment assembly 313 to push the inner peripheral upper bracket 31222 to move, by using the push seat 3131 in a "V" shape, the inner peripheral upper bracket 31222 can be used to push the inner peripheral auxiliary clip ring 31221 to move, and when the inner peripheral upper bracket 31222 moves, the rate of distance adjustment between two adjacent nasal tubes 12 can be weakened to ensure the fine adjustment of the distance between two adjacent nasal tubes 12. When the push seat 3131 moves, the adjustment motor 3132 preferably a push rod motor can drive the push seat 3131 to push the push seat 3131 back and forth to move.

[0042] As Figures 2 to 4 and Figure 6 shown, the nasal cavity climbing assembly 32 includes: a moving seat 321, the moving seat 321 is slidably arranged in the spacing adjuster 31; a telescopic motor 322, the telescopic motor 322 is installed on the moving seat 321; a pull rod 323, the first end of the pull rod 323 is connected to the power output end of the telescopic motor 322; a climbing seat assembly 324, the climbing seat assembly 324 is sleeved on the nasal tube 12; the second end of the pull rod 323 is connected to the climbing seat assembly 324 to drive the depth of insertion of the adjustment nasal tube 12 into the nostril when the climbing seat assembly 324 contacts the inner wall of the nostril.

[0043] Before the spacing adjuster 31 contacts the inner wall of the nasal cavity, the telescopic motor 322 preferably a push rod motor will drive the climbing seat assembly 324 to move in the direction to be adjusted through the pull rod 323, that is, move up or down in the axial direction of the nasal tube 12. Then when the climbing seat assembly 324 contacts the inner wall of the nostril, the telescopic motor 322 will drive the climbing seat assembly 324 to move in the reverse direction to be adjusted through the pull rod 323, so as to drive the nasal tube 12 to move relative to the inner wall of the nostril, thereby driving the depth of insertion of the adjustment nasal tube 12 into the nostril.

[0044] As shown Figure 5 in FIG. Figure 5 , the climbing seat assembly 324 includes: a collar 3241 which is semi-circular; a climbing seat 3242 disposed at both ends of the collar 3241; an infrared sensor 3243 mounted on the spacing adjuster 31 to monitor the distance value between the spacing adjuster 31 and the outer contour of the nostril; a pressure sensor 3244 disposed on both sides of the climbing seat 3242 to monitor the pressure value when the pressure sensor 3244 contacts the inner wall of the nostril; and a controller electrically connected to the infrared sensor 3243 and the pressure sensor 3244 respectively, so as to control the telescopic motor 322 to perform a telescopic action according to the pressure value when the pressure sensor 3244 contacts the inner wall of the nostril when the distance value exceeds the set range, so as to adjust the distance value within the set range.

[0045] In terms of the specific structure of the climbing seat assembly 324, the collar 3241 can be sleeved on the nasal tube 12, and when the infrared sensor 3243 monitors that the distance value between the spacing adjuster 31 and the outer contour of the nostril exceeds the set range, and then the pressure value when the pressure sensor 3244 on the climbing seat 3242 contacts the inner wall of the nostril is detected, it indicates that the climbing seat 3242 has contacted the inner wall of the nostril, so as to control the telescopic motor 322 to perform a telescopic action through the controller to adjust the distance value within the set range.

[0046] In addition, when adjusting the distance between two adjacent nasal tubes 12 according to the nostril spacing of the user, the controller can pre-store the corresponding nostril spacings for different ages, different heights, different weights, etc., and can automatically retrieve the corresponding adjustment amount according to the user input, so as to control the spacing adjuster 31 to adjust the distance between two adjacent nasal tubes 12.

[0047] In summary, for the self-correcting and anti-displacement oxygen inhalation device disclosed in the present invention, through the mutual cooperation between the spacing adjuster 31 and the oxygen inhalation tube 11, and through the mutual cooperation between the nasal cavity climbing assembly 32 and the nasal tube 12, the distance between the two nasal tubes 12 can be adjusted according to the nostril spacing of the user, so as to ensure the comfort of using the oxygen inhalation device for different nostril spacings; moreover, when the oxygen inhalation joint 1 is displaced, the spacing adjuster 31 can drive the nasal tube 12 and the nasal cavity climbing assembly 32 to contact the inner walls of both nostrils at the same time to adjust the centering state of the spacing adjuster 31 relative to the position of the nostrils; when the insertion depth of the nasal tube 12 is displaced, during the process of the spacing adjuster 31 contacting the inner wall of the nostril, the insertion depth of the nasal tube 12 inserted into the nostril can be adjusted by moving up and down relative to the inner wall of the nostril, so as to ensure the comfort of using the oxygen inhalation joint 1. Therefore, the present invention effectively overcomes various disadvantages in the prior art and has high industrial utilization value.

[0048] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A self-correcting and anti-shifting oxygen absorption device, characterized in that: include: An oxygen inhalation connector (1), the oxygen inhalation connector (1) comprising an oxygen inhalation tube (11) and a nasal tube (12); An oxygen supply tube (2), the oxygen supply tube (2) being detachably arranged on both sides of the oxygen inhalation connector (1); as well as An adjustment component (3), the adjustment component (3) comprising a spacing adjuster (31) and a nasal climbing component (32), the nasal climbing component (32) being slidably arranged on one side of the spacing adjuster (31), the oxygen inhalation tube (11) being detachably sleeved on the spacing adjuster (31), and the nasal tube (12) being detachably sleeved on the nasal climbing component (32); The spacing adjuster (31) drives the oxygen inhalation tube (11) to adjust the degree of bending, so as to adjust the nasal tube (12) and the nasal climbing component (32) to move in opposite directions in the nostril at the same time, and when the nasal climbing component (32) contacts the inner wall of the nostril, the nasal tube (12) is adjusted to a centering state corresponding to the position of the nostril; at the same time, when the nasal climbing component (32) is in contact with the inner wall of the nostril, it drives to adjust the depth of the nasal tube (12) inserted into the nostril.

2. The self-correcting and anti-shifting oxygen absorption device according to claim 1 is characterized in that: The oxygen absorption tube (11) comprises: A first pipe section (111) located between the nasal tubes (12) and a second pipe section (112) located on both sides of the nasal tubes (12) and used for connecting to the oxygen supply tube (2); Wherein, the hardness of the first pipe section (111) is smaller than the hardness of the second pipe section (112).

3. The self-correcting and anti-shifting oxygen absorption device according to claim 1 is characterized in that: The spacing adjuster (31) comprises: Housing (311); Main clamping rings (314), two sets of the main clamping rings (314) are arranged at both ends of the shell (311) to clamp the oxygen inhalation tubes (11) corresponding to the two sides of the nasal tube (12); A secondary clamp ring assembly (312), the secondary clamp ring assembly (312) being disposed between the two sets of primary clamp rings (314); and An adjustment component (313), wherein the adjustment component (313) is installed in the housing (311), and a power output end of the adjustment component (313) is arranged corresponding to the auxiliary clamp ring component (312) to drive the auxiliary clamp ring component (312) to adjust the bending degree of the oxygen inhalation tube (11) between the nasal tube (12).

4. The self-correcting and anti-shifting oxygen absorption device according to claim 3 is characterized in that: The secondary clamp ring assembly (312) comprises: A peripheral auxiliary clamp ring assembly (3121), wherein the peripheral auxiliary clamp ring assembly (3121) is slidably arranged on the shell (311) along the axial direction of the oxygen absorption tube (11), and one side of the peripheral auxiliary clamp ring assembly (3121) is elastically connected to the shell (311); and An inner peripheral auxiliary clamp ring assembly (3122), wherein the inner peripheral auxiliary clamp ring assembly (3122) is slidably arranged on the shell (311) along the axial direction of the nose tube (12), and one side of the inner peripheral auxiliary clamp ring assembly (3122) is elastically connected to the shell (311).

5. The self-correcting and anti-shifting oxygen absorption device according to claim 4 is characterized in that: The housing (311) is provided with a linear slide groove (3111); The peripheral secondary clamp ring assembly (3121) comprises: Peripheral secondary clamp ring (31211); A peripheral upper bracket (31212), the lower end of which is connected to the peripheral auxiliary clamp ring (31211), and the upper end of which is slidably disposed in the linear slide groove (3111); a peripheral elastic member (31213), wherein a first end of the peripheral elastic member (31213) is connected to the peripheral upper bracket (31212); and A peripheral fixing seat (31214), wherein the peripheral fixing seat (31214) is installed in the shell (311), and the second end of the peripheral elastic member (31213) is connected to the peripheral fixing seat (31214).

6. The self-correcting and anti-shifting oxygen absorption device according to claim 4, characterized in that: The shell (311) is provided with a plurality of arc-shaped sliding grooves (3112), and the arc values ​​of the arc-shaped sliding grooves (3112) gradually decrease from the middle to the two sides; The inner peripheral auxiliary clamp ring assembly (3122) comprises: Inner auxiliary clamp ring (31221); An inner enclosure upper bracket (31222), the lower end of the inner enclosure upper bracket (31222) is connected to the inner enclosure auxiliary clamp ring (31221), and the upper end of the inner enclosure upper bracket (31222) is slidably disposed in the arc sliding groove (3112); and An elastic stopper (31223), wherein the elastic stopper (31223) is arranged on a side of the inner upper bracket (31222) away from the adjustment assembly (313), and the elastic stopper (31223) is elastically connected to the shell (311).

7. The self-correcting and anti-shifting oxygen absorption device according to claim 6, characterized in that: The elastic stopper (31223) comprises: Block seat (312231); A guide rod (312232), wherein a first end of the guide rod (312232) is connected to the stop seat (312231); an inner peripheral fixing seat (312233), wherein the inner peripheral fixing seat (312233) is installed in the housing (311), and the second end of the guide rod (312232) slides through the inner peripheral fixing seat (312233); and An inner elastic member (312234), one end of the inner elastic member (312234) is connected to the blocking seat (312231), and the other end of the inner elastic member (312234) is connected to the inner fixing seat (312233).

8. The self-correcting and anti-shifting oxygen absorption device according to claim 6, characterized in that: The adjustment component (313) comprises: A push seat (3131), wherein the push seat (3131) is in a "V" shape, and one side of the push seat (3131) is disposed against one side of the inner peripheral upper bracket (31222); and An adjusting motor (3132), wherein the adjusting motor (3132) is installed in the housing (311), and a power output end of the adjusting motor (3132) is connected to the pushing seat (3131).

9. The self-correcting and anti-shifting oxygen absorption device according to claim 1, characterized in that: The nasal climbing assembly (32) comprises: A movable seat (321), the movable seat (321) being slidably disposed in the spacing adjuster (31); A telescopic motor (322), wherein the telescopic motor (322) is mounted on the moving seat (321); A pull rod (323), wherein a first end of the pull rod (323) is connected to a power output end of the telescopic motor (322); A climbing seat assembly (324), wherein the climbing seat assembly (324) is clamped on the nasal tube (12); the second end of the pull rod (323) is connected to the climbing seat assembly (324) so ​​as to drive and adjust the depth of the nasal tube (12) inserted into the nostril when the climbing seat assembly (324) contacts the inner wall of the nostril.

10. The self-correcting and anti-shifting oxygen absorption device according to claim 9, characterized in that: The climbing seat assembly (324) comprises: A collar (3241), wherein the collar (3241) is semi-ring-shaped; A climbing seat (3242), wherein the climbing seat (3242) is disposed at both ends of the sleeve ring (3241); an infrared sensor (3243), the infrared sensor (3243) being mounted on the distance adjuster (31) to monitor the distance value between the distance adjuster (31) and the outer contour of the nostril; A pressure sensor (3244), wherein the pressure sensor (3244) is disposed on both sides of the climbing seat (3242) to monitor the pressure value when the pressure sensor (3244) contacts the inner wall of the nostril; and A controller, wherein the controller is electrically connected to the infrared sensor (3243) and the pressure sensor (3244) respectively, so that when the distance value exceeds the set range, the telescopic motor (322) is controlled to perform a telescopic action according to the pressure value when the pressure sensor (3244) contacts the inner wall of the nostril, so as to adjust the distance value to within the set range.

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