一种氧气供应调节装置

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By designing support and adjustment mechanisms, the problem of the oxygen supply device tipping over was solved, achieving stable fixation of the device and flexible adjustment of oxygen flow, thus improving ease of use and efficiency.

CN224506042UActive Publication Date: 2026-07-17THE SECOND PEOPLES HOSPITAL OF JIULONGPO DISTRICT CHONGQING

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: THE SECOND PEOPLES HOSPITAL OF JIULONGPO DISTRICT CHONGQING
Filing Date: 2025-02-24
Publication Date: 2026-07-17

AI Technical Summary

Technical Problem

Existing oxygen supply devices are prone to tipping over during use, affecting normal operation and the stability of oxygen supply.

Method used

By designing a support mechanism, a rotating knob is used to flip and open the support plate, allowing the limiting pad to contact and fix with the ground. The support plate supports both sides of the device, preventing the whole unit from tipping over. At the same time, the oxygen flow is adjusted by a rotating sleeve through an adjustment mechanism, improving work efficiency.

Benefits of technology

It effectively prevents the device from tipping over, improves its practicality and working efficiency, and ensures the stability and convenience of oxygen supply.

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Abstract

本实用新型公开了一种氧气供应调节装置，包括：安装座、氧气罐、阀门、导气管、移动轮、支撑机构、调节机构和推手，安装座的内部活动连接有氧气罐，氧气罐的顶部固定连接有阀门，阀门的输出端固定连接有导气管，安装座的下端外侧固定连接有移动轮，安装座的两侧设置有用于将装置与地面平稳固定的支撑机构，导气管远离阀门的一端设置有用于将气流大小进行调节的调节机构。本实用新型提供的一种氧气供应调节装置，通过支撑机构处的结构设计，在需要将装置与地面固定时，可旋转旋钮来带动支撑板向外翻转打开，使得限位垫与地面接触固定，且支撑板会对装置两侧进行支撑，避免装置整体倾倒，有效提升了装置的实用性。

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Claims

1. An oxygen supply regulating device, characterized by, include: The device comprises a mounting base (1), an oxygen tank (2), a valve (3), a gas duct (4), casters (5), a support mechanism (6), an adjustment mechanism (7), and a pusher (8). The mounting base (1) is movably connected to the oxygen tank (2). The top of the oxygen tank (2) is fixedly connected to the valve (3). The output end of the valve (3) is fixedly connected to the gas duct (4). The lower outer side of the mounting base (1) is fixedly connected to the casters (5). The two sides of the mounting base (1) are provided with support mechanisms (6) for fixing the device stably to the ground. The end of the gas duct (4) away from the valve (3) is provided with an adjustment mechanism (7) for adjusting the airflow. The upper outer side of the mounting base (1) is fixedly connected to the pusher (8). The movable wheel (5) includes a fixed groove (9), a support plate (10), a sliding block (11), a push rod (12), and a guide assembly. The mounting base (1) is fixedly connected to both sides of the fixed groove (9). The support plate (10) is rotatably connected to the lower outer side of the fixed groove (9). The sliding block (11) is slidably connected to the inner side of the fixed groove (9). The push rod (12) is rotatably connected to the outer side of the sliding block (11). The end of the push rod (12) away from the sliding block (11) is rotatably connected to the middle of the support plate (10).

2. The oxygen supply regulating device of claim 1, wherein, The guide assembly includes a threaded rod (13) and a knob (14). The threaded rod (13) is rotatably connected to the inner side of the fixing groove (9). The sliding block (11) is threadedly connected to the surface of the threaded rod (13). The knob (14) is rotatably connected to the top of the fixing groove (9) and at a position corresponding to the threaded rod (13). The knob (14) is fixedly connected to the threaded rod (13).

3. The oxygen supply regulating device of claim 2, wherein, A limiting pad (15) is fixedly connected to the lower end of the support plate (10) away from the fixing groove (9).

4. The oxygen supply regulating device of claim 1, wherein, The adjustment mechanism (7) includes a baffle (16), a fixing rod (17), a positioning component and a rotating component. The air guide pipe (4) is provided with a plurality of baffles (16) in an internal annular array. The plurality of baffles (16) are rotatably connected to the air guide pipe (4) through the fixing rod (17).

5. The oxygen supply regulating device of claim 4, wherein, The positioning assembly includes a sleeve (18), a rotating rod (19), a first bevel gear (20), and a second bevel gear (21). The sleeve (18) is fixedly connected to the outside of the air guide pipe (4). The rotating rod (19) is rotatably connected to the surface of the sleeve (18) at a position corresponding to the baffle (16). The first bevel gear (20) is fixedly connected to one end of the rotating rod (19). The second bevel gear (21) is rotatably connected to the outside of the air guide pipe (4) at a position corresponding to the baffle (16). The second bevel gear (21) is fixedly connected to the baffle (16). The first bevel gear (20) and the second bevel gear (21) are meshed together.

6. The oxygen supply regulating device of claim 5, wherein, The rotating assembly comprises a rotating sleeve (22), a gear (23) and an inner gear ring (24), the outer side of the sleeve (18) is rotationally connected with the rotating sleeve (22), one end of the rotating rod (19) away from the first bevel gear (20) is fixedly connected with the gear (23), the inner side of the rotating sleeve (22) is fixedly connected with the inner gear ring (24), and the inner gear ring (24) is in meshing connection with the gear (23).