Oxygen generator with molecular sieve moisture-proof function

Abstract

The utility model relates to the technical field of oxygen generators, discloses an oxygen generator with a molecular sieve moisture-proof function, and solves the problems that the oxygen generator with a moisture-proof molecular sieve is inconvenient to adjust the height according to the use requirement in the use process, has certain limitation and is inconvenient to achieve better practicability. The device comprises a supporting frame, supporting blocks are fixedly installed on the four corners of the bottom of the supporting frame, a control switch is fixedly installed on one side of the supporting frame, limiting supporting bases are symmetrically and fixedly installed at the bottom end in the supporting frame, and an adjusting supporting assembly is installed between the two limiting supporting bases and located at the bottom end in the supporting frame; an oxygen generator body is mounted at the top of the adjusting and supporting assembly; according to the utility model, the height of the oxygen generator with the moisture-proof molecular sieve can be conveniently adjusted according to use requirements in the use process, so that the limitation of the oxygen generator is reduced, and better practicability can be conveniently achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygen concentrators, in particular to an oxygen concentrator with a molecular sieve moisture-proof function. Background Art

[0002] An oxygen concentrator is a device that produces oxygen through air separation technology. It mainly uses the different condensation points of various components in the air to perform gas-liquid separation under specific conditions to extract oxygen. This type of machine is widely used in medical, chemical, petroleum, national defense and other fields. Molecular sieve is an important component of the oxygen concentrator. Molecular sieve is a silicate compound with a cubic crystal lattice. The molecular sieve has a uniform microporous structure and a strong moisture absorption capacity, which can achieve a strong moisture-proof function. However, the oxygen concentrator with a moisture-proof molecular sieve is not convenient to adjust the height according to the needs of use during use, and has certain limitations, which makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an oxygen concentrator with a molecular sieve moisture-proof function, which effectively solves the problem that the oxygen concentrator with a moisture-proof molecular sieve is not convenient to adjust the height according to the needs of use during use, has certain limitations, and is not convenient to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oxygen concentrator with a molecular sieve moisture-proof function, comprising a support frame, support blocks are fixedly installed on the four corners of the bottom of the support frame, a control switch is fixedly installed on one side of the support frame, and a limit support seat is symmetrically fixedly installed on the inner bottom end of the support frame. An adjustment support assembly is installed between the two limit support seats and at the inner bottom end of the support frame, and the oxygen concentrator body is installed on the top of the adjustment support assembly.

[0005] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting gear. The toothed connecting gear is cooperatively connected with said toothed connecting gear.

[0006] Preferably, a bar frame is provided at the bottom of the movable support plate, and both sides of the bar frame are fixedly connected to the inner wall of the support frame, the bar frame is horizontally aligned with the first transmission shaft, an adjusting motor is fixedly installed on one side of the bar frame, a driving shaft is fixedly installed on the output shaft of the adjusting motor, and the end of the driving shaft away from the adjusting motor is rotatably connected to the inner wall of the bar frame away from the adjusting motor, positioning plates are symmetrically fixedly installed on the inner wall of the bar frame, and the driving shaft is rotatably installed inside the two positioning plates, driving gears are symmetrically provided inside the bar frame, and the two driving gears are fixedly installed on the outside of the driving shaft, the outsides of the two driving shafts are meshed with transmission gears, and the two transmission gears are respectively fixedly installed on one end of the two first transmission shafts.

[0007] Preferably, the four corners of the movable support plate are fixedly installed with positioning sleeves, the internal sliding of the positioning sleeve is installed with a positioning slide rod, and the bottom of the positioning slide rod is fixedly connected to the internal bottom end of the support frame, and the top of the positioning slide rod is fixedly installed with a circular limit block, and the diameter of the circular limit block is larger than the inner diameter of the positioning sleeve.

[0008] Compared with the prior art, the beneficial effects of the present invention are:

[0009] 1) During operation, the oxygen concentrator with moisture-proof molecular sieve can be easily adjusted in height according to the needs of use through the provided support frame, support block, control switch, limit support seat, adjustment support assembly and oxygen concentrator body, thereby reducing its limitations and achieving better practicality;

[0010] 2) During operation, the interaction of the positioning sleeve, the positioning slide rod and the circular limit block can facilitate better stability when the movable support plate moves, thereby ensuring that the adjustable support assembly can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached figure:

[0013] Figure 1 This is a structural diagram of an oxygen concentrator with molecular sieve moisture-proof function according to the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the adjustment support assembly of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the second positioning frame of the present invention;

[0016] Figure 4 This is a schematic diagram of the internal structure of the bar frame of the present utility model.

[0017] In the figure: 1. Support frame; 2. Support block; 3. Control switch; 4. Limit support seat; 5. Adjustment support assembly; 6. Oxygen concentrator body; 7. Movable support plate; 8. First positioning frame; 9. Drive roller; 10. First transmission shaft; 11. Second positioning frame; 12. Drive roller; 13. Second transmission shaft; 14. Drive belt; 15. Connecting block; 16. Bar frame; 17. Adjustment motor; 18. Drive shaft; 19. Positioning plate; 20. Drive gear; 21. Transmission gear; 22. Positioning sleeve; 23. Positioning slide; 24. Circular limit block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below 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.

[0019] Embodiment 1, by Figure 1 、 Figure 2 、 Figure 3 and Figure 4The utility model includes a support frame 1, support blocks 2 are fixedly installed on the four corners of the bottom of the support frame 1, a control switch 3 is fixedly installed on one side of the support frame 1, and a limited support seat 4 is symmetrically fixedly installed on the inner bottom end of the support frame 1. An adjustment support assembly 5 is installed between the two limited support seats 4 and at the inner bottom end of the support frame 1, and an oxygen concentrator body 6 is installed on the top of the adjustment support assembly 5;

[0020] The adjustable support assembly 5 includes a movable support plate 7, and the bottom of the movable support plate 7 contacts the top of the two limit support seats 4. The oxygen concentrator body 6 is fixedly installed on the top of the movable support plate 7. The four corners of the movable support plate 7 are fixedly penetrated with a positioning sleeve 22. The internal sliding of the positioning sleeve 22 is penetrated with a positioning slide rod 23, and the bottom of the positioning slide rod 23 is fixedly connected to the inner bottom end of the support frame 1. The top of the positioning slide rod 23 is fixedly installed with a circular limit block 24, and the diameter of the circular limit block 24 is larger than the inner diameter of the positioning sleeve 22. The inner bottom end of the support frame 1 is symmetrically fixed. A first positioning frame 8 is installed, and the movable support plate 7 is located between the two first positioning frames 8. A driving roller shaft 9 is provided inside the first positioning frame 8, and a first transmission shaft 10 is fixedly installed inside the driving roller shaft 9, and both ends of the first transmission shaft 10 extend to the outside of the first positioning frame 8. A second positioning frame 11 is symmetrically fixedly installed on the top inner side of the support frame 1, and the two second positioning frames 11 are respectively located directly above the two first positioning frames 8. A transmission roller shaft 12 is provided inside the second positioning frame 11, and a second transmission shaft 13 is fixedly installed inside the transmission roller shaft 12, and Both ends of the second transmission shaft 13 extend to the outside of the second positioning frame 11, and a transmission belt 14 is provided between the driving roller 9 and the transmission roller 12. The bottom ends of the two transmission belts 14 on the side close to each other are fixedly installed with a connecting block 15, and the movable support plate 7 is fixedly installed between the two connecting blocks 15. A bar frame 16 is provided at the bottom of the movable support plate 7, and both sides of the bar frame 16 are fixedly connected to the inner wall of the support frame 1. The bar frame 16 is horizontally aligned with the first transmission shaft 10. An adjusting motor 17 is fixedly installed on one side of the bar frame 16, and a fixed mounting is installed on the output shaft of the adjusting motor 17. There is a driving shaft 18, and the end of the driving shaft 18 away from the adjusting motor 17 is rotatably connected to the inner wall of the bar frame 16 away from the adjusting motor 17. Positioning plates 19 are symmetrically fixedly installed on the inner wall of the bar frame 16, and the driving shaft 18 is rotatably installed inside the two positioning plates 19. Driving gears 20 are symmetrically arranged inside the bar frame 16, and the two driving gears 20 are fixedly installed on the outside of the driving shaft 18. The outsides of the two driving shafts 18 are meshed with transmission gears 21, and the two transmission gears 21 are respectively fixedly installed on one end of the two first transmission shafts 10.

[0021] During use, through the provided support frame 1, support block 2, control switch 3, limit support seat 4, adjustment support assembly 5 and oxygen concentrator body 6, the oxygen concentrator with moisture-proof molecular sieve can be easily adjusted in height according to the needs of use during use, reducing its limitations, thereby achieving better practicality, and through the interaction of the provided positioning sleeve 22, positioning slide rod 23 and circular limit block 24, the movable support plate 7 can achieve better stability when moving, thereby ensuring that the adjustment support assembly 5 can work stably.

[0022] Working principle: When working, start the regulating motor 17, drive the driving shaft 18 to rotate, the driving shaft 18 drives the two driving gears 20 to rotate, the two driving gears 20 respectively drive the two transmission gears 21 to rotate, the transmission gear 21 drives the first transmission shaft 10 to rotate, the first transmission shaft 10 drives the driving roller 9 to rotate inside the first positioning frame 8, the first driving roller 9 drives the transmission belt 14 to move, the transmission belt 14 drives the transmission roller 12 to rotate inside the second positioning frame 11, and at the same time the transmission belt 14 drives the connecting block 15 to move upward. When the two connecting blocks 15 move upward at the same time, the connecting blocks 15 drive the movable support plate 7 to move upward, and the movable support plate 7 drives the positioning sleeve 22 to slide upward on the outside of the positioning slide rod 23, which can ensure that the movable support plate 7 achieves better stability when moving upward. At the same time, the movable support plate 7 drives the oxygen concentrator body 6 to move upward. After the oxygen concentrator body 6 moves to the required height, the adjustment motor 17 is stopped, so that the oxygen concentrator with moisture-proof molecular sieve can be adjusted in height according to the needs of use during use, reducing its limitations and thus achieving better practicality.

Claims

1. An oxygen concentrator with a molecular sieve moisture-proof function, comprising a support frame (1), characterized in that: The four corners of the bottom of the support frame (1) are all fixedly mounted with support blocks (2), a control switch (3) is fixedly mounted on one side of the support frame (1), a limited support seat (4) is symmetrically fixedly mounted on the inner bottom of the support frame (1), an adjustment support assembly (5) is mounted between the two limited support seats (4) and located at the inner bottom of the support frame (1), and an oxygen concentrator body (6) is mounted on the top of the adjustment support assembly (5).

2. The oxygen concentrator with molecular sieve moisture-proof function according to claim 1, characterized in that: The adjusting support assembly (5) includes a movable support plate (7), and the bottom of the movable support plate (7) contacts the tops of the two limit support seats (4). The oxygen concentrator body (6) is fixedly installed on the top of the movable support plate (7). The inner bottom end of the support frame (1) is symmetrically fixed with a first positioning frame (8). The movable support plate (7) is located between the two first positioning frames (8). A driving roller shaft (9) is provided inside the first positioning frame (8). A first transmission shaft (10) is fixedly installed inside the driving roller shaft (9), and both ends of the first transmission shaft (10) extend to the outside of the first positioning frame (8). The inner top end of the support frame (1) is symmetrically fixed with a first positioning frame (8). A second positioning frame (11) is fixedly installed, and the two second positioning frames (11) are respectively located directly above the two first positioning frames (8). A transmission roller (12) is provided inside the second positioning frame (11). A second transmission shaft (13) is fixedly installed through the interior of the transmission roller (12), and both ends of the second transmission shaft (13) extend to the outside of the second positioning frame (11). A transmission belt (14) is sleeved between the driving roller (9) and the transmission roller (12). A connecting block (15) is fixedly installed at the bottom end of the side where the two transmission belts (14) are close to each other, and the movable support plate (7) is fixedly installed between the two connecting blocks (15).

3. The oxygen concentrator with molecular sieve moisture-proof function according to claim 2, characterized in that: A strip frame (16) is provided at the bottom of the movable support plate (7), and both sides of the strip frame (16) are fixedly connected to the inner wall of the support frame (1), the strip frame (16) is horizontally aligned with the first transmission shaft (10), an adjustment motor (17) is fixedly installed on one side of the strip frame (16), a driving shaft (18) is fixedly installed on the output shaft of the adjustment motor (17), and an end of the driving shaft (18) away from the adjustment motor (17) rotates with the inner wall of the side of the strip frame (16) away from the adjustment motor (17). The strip frame (16) is dynamically connected, and positioning plates (19) are symmetrically fixedly installed on the inner wall of the strip frame (16), and the driving shaft (18) is rotatably installed inside the two positioning plates (19). The strip frame (16) is symmetrically provided with driving gears (20), and the two driving gears (20) are fixedly installed on the outer sides of the driving shaft (18). The outer sides of the two driving shafts (18) are meshed and connected with transmission gears (21), and the two transmission gears (21) are respectively fixedly installed on one end of the two first transmission shafts (10).

4. The oxygen concentrator with molecular sieve moisture-proof function according to claim 2, characterized in that: The four corners of the movable support plate (7) are fixedly penetrated with positioning sleeves (22), the interior of the positioning sleeve (22) is penetrated with a positioning slide rod (23), and the bottom of the positioning slide rod (23) is fixedly connected to the inner bottom end of the support frame (1), and the top of the positioning slide rod (23) is fixedly installed with a circular limit block (24), and the diameter of the circular limit block (24) is larger than the inner diameter of the positioning sleeve (22).

Images