Oxygen supply aerosol inhalation device convenient to assemble

Abstract

The utility model relates to the technical field of clinical medical care, and discloses an oxygen supply aerosol inhalation device convenient to assemble, which comprises a connecting mechanism, an atomization flow meter is arranged on one side of the connecting mechanism, and an oxygen inhalation flow meter is arranged on the other side of the connecting mechanism; the peripheries of the multiple clamping blocks are slidably connected to the left side and the right side of the connecting shell, the periphery of the clamping ring is fixedly connected to the inner side wall of a sliding shell, and the periphery of the sliding shell is slidably connected to the periphery of the connecting shell. When the oxygen supply atomization inhalation device convenient to assemble is used, the dustproof cap and the dustproof plug are taken down, then the sliding shell is pulled inwards, and then the input ends of the atomization flowmeter and the oxygen inhalation flowmeter are inserted into the connecting holes, so that the clamping blocks are clamped into the circular grooves of the input ends of the atomization flowmeter and the oxygen inhalation flowmeter, and the atomization flowmeter and the oxygen inhalation flowmeter can be conveniently assembled. Therefore, the atomization flow meter, the connecting mechanism and the oxygen uptake flow meter are connected together, disassembly and assembly are very convenient and fast, and replacement, maintenance and storage of the device are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of clinical medical care, in particular to an oxygen supply atomization inhalation device which is convenient to assemble. Background Art

[0002] In recent years, with the continuous change of the types of diseases in emergency patients, the latest epidemiological statistics show that the number of patients with respiratory diseases has increased significantly, with particularly obvious symptoms of dyspnea, and more prominent are inflammatory lesions of the trachea and lungs. In order to better cooperate with emergency treatment, reduce complications and reduce mortality, current clinical treatment often requires oxygen supply therapy and nebulization therapy at the same time. The advantages of this inhalation therapy include: the drug directly reaches the lungs, rapid onset, small dose of the drug used, and few systemic side effects. At present, there are few devices for continuous oxygen supply and simultaneous nebulization inhalation in clinical practice.

[0003] Chinese patent announcement number CN220070376U discloses a composite oxygen supply atomization inhalation device. The device includes an oxygen supply part, an atomization inhalation part, and a connecting channel. The specific structure is as follows: the connecting channel is a straight channel and a middle channel located in the middle of the straight channel and vertically connected to the straight channel to form a three-way structure. The two ends of the straight channel are respectively connected to the oxygen supply part and the atomization inhalation part. One end of the middle channel is connected to the straight channel, and the other end of the middle channel is provided with an oxygen source interface, which is connected to the oxygen source on the wall; the oxygen supply part provides an oxygen inhalation end through an oxygen cylinder, and the atomization inhalation part provides an atomization inhalation oxygen end through an atomizer. The oxygen supply part and the atomization inhalation part are used separately or simultaneously. The utility model can simultaneously perform both oxygen supply and atomization treatments. For critically ill patients with coexisting cardiovascular and respiratory diseases, the rescue risk caused by stopping oxygen supply is avoided. However, although its integrated design is more convenient to use, when one of its accessories is damaged, it needs to be replaced as a whole, which is costly, and the overall volume is large and inconvenient to store. Utility Model Content

[0004] The main purpose of the utility model is to provide an oxygen supply atomization inhalation device which is easy to assemble and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An oxygen supply atomization inhalation device that is easy to assemble comprises a connecting mechanism, an atomization flow meter is arranged on one side of the connecting mechanism, and an oxygen absorption flow meter is arranged on the other side of the connecting mechanism;

[0007] The connecting mechanism includes a connecting shell, a connecting hole, a plurality of clamping blocks, a clamping ring, a sliding shell, a spring and a fixed ring. The connecting hole is opened on the left and right sides of the connecting shell. The outer peripheries of the plurality of clamping blocks are slidably connected to the left and right sides of the connecting shell. The outer periphery of the clamping ring is fixedly connected to the inner side wall of the sliding shell. The outer periphery of the sliding shell is slidably connected to the outer periphery of the connecting shell. The spring is arranged between the fixed ring and the clamping ring. The inner side wall of the fixed ring is fixedly connected to the outer periphery of the left and right sides of the connecting shell.

[0008] Preferably, a dust cap is provided at the middle output end of the connecting mechanism, dust plugs are provided at the left and right output ends of the connecting mechanism, and dust caps are provided at the output and input ends of the atomizing flowmeter and the oxygen absorption flowmeter.

[0009] Preferably, a sealing ring is provided inside the connecting hole.

[0010] Preferably, magnetic rings are arranged on the left and right sides of the connecting shell, magnetic blocks are arranged on the periphery of the clamping block, and the outer side walls of the magnetic blocks and the magnetic rings are magnetically attracted to each other.

[0011] Preferably, the clamping block is provided with an oblique angle at one end close to the sliding shell, and the lower part of the clamping ring is provided with a rounded corner.

[0012] Preferably, the input ends of the atomizing flowmeter and the oxygen absorption flowmeter are arranged inside the connecting hole, and the end of the block away from the sliding shell is arranged inside the circular groove of the input ends of the atomizing flowmeter and the oxygen absorption flowmeter.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When in use, remove the dust cap and dust plug, then pull the sliding shell inward to make the clamping ring away from the block. At the same time, the clamping ring compresses the spring, and the magnetic attraction of the magnetic block and the magnetic ring makes the block move outward. Then insert the input end of the atomizing flowmeter and the oxygen absorption flowmeter into the connecting hole, and release the sliding shell at the same time. The spring will reset the clamping ring and squeeze the block, so that the block is stuck into the circular groove of the input end of the atomizing flowmeter and the oxygen absorption flowmeter, thereby connecting the atomizing flowmeter, the connecting mechanism and the oxygen absorption flowmeter together. The disassembly and assembly are very convenient and quick, which is convenient for the replacement, maintenance and storage of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of an oxygen supply atomizing inhalation device that is easy to assemble according to the utility model;

[0016] Figure 2 This is a schematic diagram of the expanded structure of an oxygen supply atomizing inhalation device that is easy to assemble according to the utility model;

[0017] Figure 3 This is a schematic diagram of the connection mechanism structure of an oxygen supply atomization inhalation device that is easy to assemble according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the magnetic ring structure of an oxygen supply atomization inhalation device which is easy to assemble.

[0019] In the figure: 1. atomizing flowmeter; 2. connecting mechanism; 201. connecting shell; 202. connecting hole; 203. clamping block; 204. magnetic block; 205. magnetic ring; 206. clamping ring; 207. sliding shell; 208. spring; 209. fixing ring; 210. sealing ring; 3. oxygen absorption flowmeter; 4. dust cap; 5. dust plug. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, an oxygen supply atomization inhalation device which is easy to assemble comprises a connecting mechanism 2, an atomization flow meter 1 is arranged on one side of the connecting mechanism 2, and an oxygen absorption flow meter 3 is arranged on the other side of the connecting mechanism 2.

[0022] In this embodiment, the connecting mechanism 2 includes a connecting shell 201, a connecting hole 202, a plurality of blocks 203, a snap ring 206, a sliding shell 207, a spring 208 and a fixing ring 209. The connecting hole 202 is provided on the left and right sides of the connecting shell 201, the outer peripheries of the plurality of blocks 203 are slidably connected to the left and right sides of the connecting shell 201, the outer periphery of the snap ring 206 is fixedly connected to the inner side wall of the sliding shell 207, the outer periphery of the sliding shell 207 is slidably connected to the outer periphery of the connecting shell 201, the spring 208 is arranged between the fixing ring 209 and the snap ring 206, and the fixing ring 209 The inner wall is fixedly connected to the outer periphery of the left and right sides of the connecting shell 201, and magnetic rings 205 are arranged on the left and right sides of the connecting shell 201. A magnetic block 204 is arranged on the outer periphery of the clamping block 203, and the outer wall of the magnetic block 204 and the magnetic ring 205 are magnetically attracted to each other. The clamping block 203 is provided with an oblique angle at one end close to the sliding shell 207, and the lower part of the clamping ring 206 is provided with a rounded corner. The input ends of the atomizing flowmeter 1 and the oxygen absorption flowmeter 3 are arranged inside the connecting hole 202, and the end of the clamping block 203 away from the sliding shell 207 is arranged inside the circular groove of the input ends of the atomizing flowmeter 1 and the oxygen absorption flowmeter 3.

[0023] Specifically, when in use, remove the dust cap 4 and the dust plug 5, then pull the sliding shell 207 inward to make the retaining ring 206 away from the block 203, and at the same time, the retaining ring 206 compresses the spring 208, and the magnetic attraction of the magnetic block 204 and the magnetic ring 205 makes the block 203 move outward, then insert the input ends of the atomizing flowmeter 1 and the oxygen absorption flowmeter 3 into the connecting hole 202, and at the same time release the sliding shell 207, the spring 208 will reset the retaining ring 206 and squeeze the block 203, so that the block 203 is stuck in the circular groove of the input end of the atomizing flowmeter 1 and the oxygen absorption flowmeter 3, thereby connecting the atomizing flowmeter 1, the connecting mechanism 2 and the oxygen absorption flowmeter 3 together, and the disassembly and assembly are very convenient and quick, which is convenient for the replacement, maintenance and storage of the device.

[0024] In this embodiment, a dust cap 4 is provided at the middle output end of the connecting mechanism 2, dust plugs 5 are provided at the left and right output ends of the connecting mechanism 2, dust caps 4 are provided at the output and input ends of the atomizing flowmeter 1 and the oxygen absorption flowmeter 3, and a sealing ring 210 is provided on the inner side of the connecting hole 202.

[0025] Specifically, when storing, the input and output ends of the atomizing flow meter 1, the connecting mechanism 2 and the oxygen absorption flow meter 3 are blocked by the dust cap 4 and the dust plug 5 to prevent dust and impurities from clogging the input and output ends of the atomizing flow meter 1, the connecting mechanism 2 and the oxygen absorption flow meter 3, and the sealing ring 210 is used to ensure that there is no leakage when the devices are assembled together for use, thereby improving the sealing performance.

[0026] Working principle:

[0027] When storing, the dust cap 4 and the dust plug 5 are used to block the input and output ends of the atomizing flow meter 1, the connecting mechanism 2 and the oxygen absorption flow meter 3 to prevent dust and impurities from blocking the output and output ends of the atomizing flow meter 1, the connecting mechanism 2 and the oxygen absorption flow meter 3. When in use, the dust cap 4 and the dust plug 5 are removed, and then the sliding shell 207 is pulled inward to make the clamping ring 206 away from the clamping block 203. At the same time, the clamping ring 206 compresses the spring 208, and the magnetic block 204 and the magnetic ring 205 are magnetically attracted to make the clamping block 203 move outward, and then the atomizing flow meter 1 is moved to the input and output ends of the atomizing flow meter 1, the connecting mechanism 2 and the oxygen absorption flow meter 3. The input ends of the meter 1 and the oxygen absorption flowmeter 3 are inserted into the connecting hole 202, and the sliding shell 207 is loosened at the same time. The spring 208 will reset the clamping ring 206 and squeeze the clamping block 203, so that the clamping block 203 is clamped into the circular grooves of the input ends of the atomizing flowmeter 1 and the oxygen absorption flowmeter 3, thereby connecting the atomizing flowmeter 1, the connecting mechanism 2 and the oxygen absorption flowmeter 3 together. The disassembly and assembly are very convenient and fast, which is convenient for the replacement, maintenance and storage of the device. The sealing ring 210 is used to ensure that there is no leakage when the device is assembled together for use, thereby improving the sealing performance.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oxygen supply atomizing inhalation device that is easy to assemble, comprising a connecting mechanism (2), characterized in that: An atomization flow meter (1) is provided on one side of the connecting mechanism (2), and an oxygen absorption flow meter (3) is provided on the other side of the connecting mechanism (2); The connection mechanism (2) comprises a connection shell (201), a connection hole (202), a plurality of clamping blocks (203), a clamping ring (206), a sliding shell (207), a spring (208) and a fixing ring (209); the connection hole (202) is provided on the left and right sides of the connection shell (201); the outer peripheries of the plurality of clamping blocks (203) are slidably connected to the left and right sides of the connection shell (201); the outer periphery of the clamping ring (206) is fixedly connected to the inner side wall of the sliding shell (207); the outer periphery of the sliding shell (207) is slidably connected to the outer periphery of the connection shell (201); the spring (208) is arranged between the fixing ring (209) and the clamping ring (206); and the inner side wall of the fixing ring (209) is fixedly connected to the outer peripheries of the left and right sides of the connection shell (201).

2. The oxygen supply atomization inhalation device that is easy to assemble according to claim 1, characterized in that: A dust cap (4) is provided at the middle output end of the connecting mechanism (2), dust plugs (5) are provided at the left and right output ends of the connecting mechanism (2), and dust caps (4) are provided at both the output end and the input end of the atomizing flow meter (1) and the oxygen absorption flow meter (3).

3. The oxygen supply atomization inhalation device that is easy to assemble according to claim 1, characterized in that: A sealing ring (210) is provided inside the connection hole (202).

4. The oxygen supply atomization inhalation device that is easy to assemble according to claim 1, characterized in that: Magnetic rings (205) are arranged on the left and right sides of the connection shell (201), a magnetic block (204) is arranged on the periphery of the clamping block (203), and the outer wall of the magnetic block (204) and the magnetic ring (205) are magnetically attracted to each other.

5. The oxygen supply atomization inhalation device that is easy to assemble according to claim 1, characterized in that: The clamping block (203) is provided with an oblique angle at one end close to the sliding shell (207), and the lower part of the clamping ring (206) is provided with a rounded corner.

6. The oxygen supply atomization inhalation device that is easy to assemble according to claim 1, characterized in that: The input ends of the atomizing flow meter (1) and the oxygen absorption flow meter (3) are arranged inside the connecting hole (202), and one end of the clamping block (203) away from the sliding shell (207) is arranged inside the circular grooves of the input ends of the atomizing flow meter (1) and the oxygen absorption flow meter (3).

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