Portable medical molecular sieve oxygen generator

Abstract

The utility model relates to the related technical field of medical molecular sieve oxygen generation, in particular to a portable medical molecular sieve oxygen generator, which comprises an oxygen generator, universal wheels and universal wheels, one side of the oxygen generator is provided with the universal wheels, one side of the oxygen generator is provided with a portable mechanism, and one side of the oxygen generator is provided with a heat dissipation mechanism. According to the portable medical molecular sieve oxygenerator, a pulling plate is lifted by rotating a clamping plate and pulling a handle, a placing plate and a connecting plate are driven to rotate, the pulling plate is pulled to a certain height, the placing plate enters the inner side of the connecting plate and is fixed by the clamping plate, the portable medical molecular sieve oxygenerator is convenient to carry and can be easily moved by virtue of universal wheels, and the maneuverability and the flexibility are improved; in addition, when the pulling plate is not used, the pulling plate can be stored, space is saved, when the pulling plate is used, the heat dissipation base absorbs internal heat and transmits the internal heat to the heat conduction pipe, the aluminum cooling fins dissipate the heat, the fan in the connecting frame is drawn out and discharged, and the perfect heat dissipation system effectively cools the heat.

Description

Technical Field

[0001] The utility model relates to the technical field related to medical molecular sieve oxygen production, and in particular to a portable medical molecular sieve oxygen generator. Background Art

[0002] Medical molecular sieve oxygen generator is an important equipment specially designed and manufactured for the medical field. It uses the adsorption characteristics of molecular sieve to separate nitrogen and other impurities in the air, thereby extracting high-purity oxygen. This equipment is usually composed of air compression system, molecular sieve adsorption tower, oxygen storage and delivery system, etc. When working, the air is compressed and introduced into the molecular sieve adsorption tower, nitrogen and other impurities are adsorbed, and oxygen is collected and purified through the separation process. Medical molecular sieve oxygen generator can provide medical institutions with continuous, stable and medically pure oxygen to meet the needs of patients for oxygen therapy, surgery, etc. Medical molecular sieve oxygen generators are equipped with portable mechanisms, which significantly enhance the mobility of the equipment and facilitate flexible use in different medical settings, such as emergency scenes and transfers between wards. Secondly, for patients who need oxygen therapy at home, portability enables them to obtain the required oxygen at any time in daily life, thereby improving their quality of life. Furthermore, in scenarios such as emergency rescue and medical services in rural areas, portable mechanisms allow oxygen generators to arrive quickly and provide oxygen support to patients in a timely manner. Therefore, there is a particular need for a portable medical molecular sieve oxygen generator.

[0003] However, the existing portable medical molecular sieve oxygen concentrator still needs to be pushed manually when in use, or it is very time-consuming and laborious to pick up. Moreover, after carrying, it is not very convenient to store it, and the heat dissipation effect is not very good. Utility Model Content

[0004] The purpose of the present utility model is to provide a portable medical molecular sieve oxygen concentrator to solve the problems of the existing portable medical molecular sieve oxygen concentrator proposed in the above background technology, which still needs to be pushed manually when in use, or is very time-consuming and labor-intensive to pick up, and is not very convenient to store after carrying, and the heat dissipation effect is not very good.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a portable medical molecular sieve oxygen concentrator, comprising an oxygen concentrator, a universal wheel, and a universal wheel, wherein the universal wheel is installed on one side of the oxygen concentrator, a portable mechanism is provided on one side of the oxygen concentrator, and a heat dissipation mechanism is provided on one side of the oxygen concentrator;

[0006] The portable mechanism includes a fixed block, a connecting block, a first connecting component, a connecting plate, a second connecting component, a placement plate, a third connecting component, a pulling plate, a connecting column, a card plate and a connecting groove. A fixed block is installed on one side surface of the oxygen concentrator, one side surface of the fixed block is fixedly connected to the connecting block, one side surface of the connecting block is connected to the first connecting component, the outer side surface of the first connecting component is sleeved with a connecting plate, one side surface of the connecting plate is connected to the second connecting component, the outer side surface of the second connecting component is sleeved with a placement plate, one side surface of the placement plate is connected to the third connecting component, the outer side surface of the third connecting component is sleeved with a pulling plate, one side surface of the connecting plate is connected to the connecting column, and the outer side surface of the connecting column is sleeved with a pulling plate card plate.

[0007] Preferably, a connection groove is provided on one side surface of the fixing block.

[0008] Preferably, a connecting groove is formed through the fixing block and the connecting block.

[0009] Preferably, a first connecting assembly and a second connecting assembly are connected to both sides of the connecting plate, and the connecting plate is connected to the connecting block via the first connecting assembly to form a rotating structure.

[0010] Preferably, a handle is fixedly connected to the upper surface of the pulling plate.

[0011] Preferably, the heat dissipation mechanism includes a placement groove, a heat dissipation base, a heat pipe, an aluminum heat sink, a connecting frame, a fan and a dustproof net. Placement grooves are provided on both side surfaces of the oxygen concentrator, the inner surface of the placement groove is connected to the heat dissipation base, a heat pipe is placed on the inner surface of the heat dissipation base, the outer surface of the heat pipe is sleeved with an aluminum heat sink, the inner surface of the placement groove is fixedly connected to the connecting frame, and the inner surface of the connecting frame is provided with a fan.

[0012] Preferably, a dustproof net is installed on the inner surface of the connection frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: the portable medical molecular sieve oxygen concentrator is opened by rotating the card plate on the connecting column to fix the connecting plate, and then the upper pulling plate is pulled by the handle to make it rise in the connecting groove of the fixed block and the connecting block. This series of operations drives the rotation of the placement plate and the connecting plate. When the pulling plate is pulled to a certain height, the placement plate completely enters the inner side of the connecting plate and is fixed with the card plate. This design enables the oxygen concentrator to be quickly converted into a portable state when it needs to be moved. Through the universal wheels, medical staff or users can easily pull the oxygen concentrator to the desired location, which greatly improves the maneuverability and flexibility of the equipment. It is extremely convenient whether it is transferred between different departments in the hospital or carried out to deal with emergency medical situations. In addition, when the pulling plate is not in use, it can be stored inside the connecting plate and the placement plate according to the above steps, saving space. During the use of the oxygen concentrator, the heat dissipation base can absorb the heat generated inside and transfer it to the heat pipe, and then the aluminum heat sink dissipates the heat. Finally, the fan in the connecting frame is started to extract and discharge the heat. This complete heat dissipation system can effectively reduce the temperature inside the oxygen concentrator, ensure the stability and reliability of the equipment during long-term operation, extend the service life of the equipment, and reduce the risk of failure due to overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side structural diagram of the present utility model;

[0015] Figure 2 This is a schematic diagram of the portable mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the rotating structure of the connecting plate and the placing plate of the utility model;

[0017] Figure 4 This is a structural diagram of the fixing block and the connecting block of the utility model;

[0018] Figure 5 This is a schematic diagram of the heat dissipation mechanism structure of the present utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the heat pipe connected to the aluminum heat sink of the utility model.

[0020] In the figure: 1. Oxygen concentrator; 2. Universal wheel; 3. Portable mechanism; 301. Fixed block; 302. Connecting block; 303. First connecting component; 304. Connecting plate; 305. Second connecting component; 306. Placement plate; 307. Third connecting component; 308. Pulling plate; 309. Connecting column; 310. Card plate; 311. Connecting slot; 4. Heat dissipation mechanism; 401. Placement slot; 402. Heat dissipation base; 403. Heat pipe; 404. Aluminum heat sink; 405. Connecting frame; 406. Fan; 407. Dust screen. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-6 , the utility model provides a technical solution: a portable medical molecular sieve oxygen concentrator, comprising an oxygen concentrator 1, a universal wheel 2, and a universal wheel 2, wherein the universal wheel 2 is installed on one side of the oxygen concentrator 1, a portable mechanism 3 is provided on one side of the oxygen concentrator 1, and a heat dissipation mechanism 4 is provided on one side of the oxygen concentrator 1;

[0023] The portable mechanism 3 includes a fixing block 301, a connecting block 302, a first connecting component 303, a connecting plate 304, a second connecting component 305, a placement plate 306, a third connecting component 307, a pulling plate 308, a connecting column 309, a clamping plate 310 and a connecting groove 311. The fixing block 301 is installed on one side surface of the oxygen concentrator 1. The connecting block 302 is fixedly connected to one side surface of the fixing block 301. The first connecting component 303 is connected to one side surface of the connecting block 302. The outer surface of the first connecting component 303 is sleeved with a connecting plate 304. The connecting plate 304 is One side surface is connected to a second connecting component 305, and the outer surface of the second connecting component 305 is sleeved with a placement plate 306. One side surface of the placement plate 306 is connected to a third connecting component 307, and the outer surface of the third connecting component 307 is sleeved with a pulling plate 308. One side surface of the connecting plate 304 is connected to a connecting column 309, and the outer surface of the connecting column 309 is sleeved with a pulling plate 308 clamping plate 310. Through the fixing block 301, the connecting block 302, the first connecting component 303, the connecting plate 304, the second connecting component 305, the placement plate 306, the third connecting component The arrangement of the assembly 307, the pulling plate 308, the connecting column 309, the card plate 310 and the connecting groove 311 makes it more convenient to carry. First, the card plate 310 is rotated on the connecting column 309 to open the fixation of the connecting plate 304, and then the upper pulling plate 308 is pulled by the handle. Then, when the pulling plate 308 passes through the connecting groove 311 of the fixing block 301 and the connecting block 302 and rises, the placement plate 306 is driven to rotate through the third connecting assembly 307. Then, when the placement plate 306 rotates, the connection plate 306 is driven through the second connecting assembly 305. 304, and then the side of the connecting plate 304 rotates on the surface of the connecting block 302 through the first connecting component 303. When the pulling plate 308 is pulled to a certain height, the placement plate 306 will pass through the second connecting component 305 and completely enter the inner side of the connecting plate 304. Then, the clamping plate 310 is pulled to fix the connecting plate 304. Then, the oxygen concentrator 1 can be pulled and moved through the universal wheel 2. When the pulling plate 308 is not in use, it will be stored in the connecting plate 304 and the placement plate 306 through the above steps.

[0024] Furthermore, a connection groove 311 is provided on one side surface of the fixing block 301 , and the pulling plate 308 can be raised and lowered by the setting of the connection groove 311 .

[0025] Furthermore, a connection groove 311 is formed through the fixing block 301 and the connecting block 302 , and the connecting block 302 can be installed through the setting of the fixing block 301 .

[0026] Furthermore, the first connecting component 303 and the second connecting component 305 are connected to both sides of the connecting plate 304. The connecting plate 304 is connected to the connecting block 302 through the first connecting component 303 to form a rotating structure. Through the setting of the first connecting component 303, the connecting plate 304 can rotate on the connecting block 302.

[0027] Furthermore, a handle is fixedly connected to the upper surface of the pulling plate 308, and the setting of the pulling plate 308 makes pulling more convenient.

[0028] Furthermore, the heat dissipation mechanism 4 includes a placement groove 401, a heat dissipation base 402, a heat pipe 403, an aluminum heat sink 404, a connection frame 405, a fan 406 and a dust screen 407. The two side surfaces of the oxygen concentrator 1 are provided with a placement groove 401, the inner surface of the placement groove 401 is connected to the heat dissipation base 402, the inner surface of the heat dissipation base 402 is placed with a heat pipe 403, the outer surface of the heat pipe 403 is provided with an aluminum heat sink 404, the inner surface of the placement groove 401 is fixedly connected to the connection frame 405, and the inner surface of the connection frame 405 is fixedly connected to the outer surface of the heat dissipation base 402. A fan 406 is provided. By arranging the placement slot 401, the heat dissipation base 402, the heat pipe 403, the aluminum heat sink 404, the connection frame 405, the fan 406 and the dustproof net 407, the heat dissipation effect is improved. When the oxygen concentrator 1 is in use, the heat generated inside will be absorbed by the heat dissipation base 402, and then the heat will be transferred to the heat pipe 403, and then the heat will be dissipated through the aluminum heat sink 404. Then, the fan 406 in the connection frame 405 is started to extract and discharge the heat dissipated by the aluminum heat sink 404.

[0029] Furthermore, a dustproof net 407 is installed on the inner surface of the connection frame 405. The dustproof net 407 can prevent the device from dust.

[0030] Working principle: First, rotate the card plate 310 on the connecting column 309 to open the fixation of the connecting plate 304, then pull the upper pulling plate 308 through the handle, and then when the pulling plate 308 passes through the connecting groove 311 of the fixing block 301 and the connecting block 302 and rises, it will drive the placement plate 306 to rotate through the third connecting component 307, and then when the placement plate 306 rotates, it will drive the connecting plate 304 to rotate inside through the second connecting component 305, and then the side of the connecting plate 304 rotates on the surface of the connecting block 302 through the first connecting component 303. When the pulling plate 308 is pulled to a certain height, the placement plate 306 will Through the second connecting component 305, completely enter the inner side of the connecting plate 304, then pull the clamping plate 310 to fix the connecting plate 304, and then you can pull the oxygen concentrator 1 to carry and move through the universal wheel 2. When the pulling plate 308 is not in use, it will be stored in the connecting plate 304 and the placement plate 306 through the above steps. When the oxygen concentrator 1 is in use, the heat generated inside will be absorbed by the heat dissipation base 402, and then the heat will be transferred to the heat pipe 403, and then the heat will be dissipated through the aluminum heat sink 404. Then, the fan 406 in the connecting frame 405 is started to extract and discharge the heat dissipated by the aluminum heat sink 404.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable medical molecular sieve oxygen concentrator, comprising an oxygen concentrator (1) and a universal wheel (2), characterized in that: A universal wheel (2) is installed on one side of the oxygen concentrator (1), a portable mechanism (3) is provided on one side of the oxygen concentrator (1), and a heat dissipation mechanism (4) is provided on one side of the oxygen concentrator (1); The portable mechanism (3) comprises a fixed block (301), a connecting block (302), a first connecting assembly (303), a connecting plate (304), a second connecting assembly (305), a placement plate (306), a third connecting assembly (307), a pulling plate (308), a connecting column (309), a clamping plate (310) and a connecting groove (311). The fixed block (301) is mounted on one side surface of the oxygen concentrator (1), the connecting block (302) is fixedly connected to one side surface of the fixed block (301), the first connecting assembly (303) is connected to one side surface of the connecting block (302), and the first connecting assembly (303) is connected to one side surface of the connecting block (302). The outer surface of the connecting component (303) is provided with a connecting plate (304), one side surface of the connecting plate (304) is connected to a second connecting component (305), the outer surface of the second connecting component (305) is provided with a placement plate (306), one side surface of the placement plate (306) is connected to a third connecting component (307), the outer surface of the third connecting component (307) is provided with a pulling plate (308), one side surface of the connecting plate (304) is connected to a connecting column (309), and the outer surface of the connecting column (309) is provided with a pulling plate (308) clamping plate (310).

2. A portable medical molecular sieve oxygen concentrator according to claim 1, characterized in that: A connection groove (311) is provided on one side surface of the fixing block (301).

3. A portable medical molecular sieve oxygen concentrator according to claim 1, characterized in that: The fixing block (301) and the connecting block (302) are provided with a connecting groove (311) extending therethrough.

4. A portable medical molecular sieve oxygen concentrator according to claim 1, characterized in that: The two sides of the connecting plate (304) are connected with a first connecting component (303) and a second connecting component (305), and the connecting plate (304) is connected to the connecting block (302) via the first connecting component (303) to form a rotating structure.

5. The portable medical molecular sieve oxygen concentrator according to claim 1, characterized in that: A handle is fixedly connected to the upper surface of the pulling plate (308).

6. The portable medical molecular sieve oxygen concentrator according to claim 1, characterized in that: The heat dissipation mechanism (4) comprises a placement groove (401), a heat dissipation base (402), a heat pipe (403), an aluminum heat sink (404), a connection frame (405), a fan (406) and a dust screen (407). The placement groove (401) is provided on both side surfaces of the oxygen concentrator (1). The inner surface of the placement groove (401) is connected to the heat dissipation base (402). The heat pipe (403) is placed on the inner surface of the heat dissipation base (402). The outer surface of the heat pipe (403) is sleeved with an aluminum heat sink (404). The inner surface of the placement groove (401) is fixedly connected to the connection frame (405). The inner surface of the connection frame (405) is provided with a fan (406).

7. The portable medical molecular sieve oxygen concentrator according to claim 6, characterized in that: A dustproof net (407) is installed on the inner surface of the connection frame (405).

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