Integrated up-down pressure equalizing oxygen generator

Abstract

The utility model discloses an integrated up and down pressure equalizing oxygenerator, relates to the oxygenerator field, including base and oxygenerator body, the oxygenerator body is movably installed on the top of base, the back of base top is fixedly installed with pull rod, the four corners of base bottom are all fixedly connected with support leg, the support leg is fixed on the support leg. A mounting groove with an opening in the bottom is formed in the base, and a moving assembly is movably mounted in the mounting groove. The supporting legs make contact with the ground to provide stable support for the oxygen generator body on the base, when the oxygen generator moves, the moving assembly is operated to drive the moving assembly to move downwards along the interior of the mounting groove, the moving assembly makes contact with the ground to support the base, and therefore the oxygen generator body can be conveniently moved; on the contrary, the supporting legs can be in contact with the ground to provide support by operating the moving assembly, so that the oxygenerator body can be conveniently switched between moving and fixing, and the flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the field of oxygen concentrators, in particular to an integrated upper and lower pressure equalizing oxygen concentrator. Background Art

[0002] An oxygen concentrator is a type of machine that produces oxygen. Its principle is to utilize air separation technology. The oxygen concentrator uses the adsorption performance of molecular sieves. Through physical principles and powered by a large-displacement oil-free compressor, it separates nitrogen and oxygen in the air, ultimately obtaining high-concentration oxygen. Its characteristic is that oxygen inhalation directly increases the oxygen content in arterial blood, rather than acting on a certain part of the body to indirectly improve hypoxia. It only increases the oxygen that the body has been continuously taking in throughout life.

[0003] The existing integrated upper and lower pressure-equalizing oxygen concentrator needs to be carried manually when it is carried, which is very troublesome and inconvenient to move. Although wheels are installed at the bottom of the oxygen concentrator to facilitate movement, the stability of the oxygen concentrator during use is reduced. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An integrated upper and lower equalizing oxygen generator comprises a base and an oxygen generator body, wherein the oxygen generator body is movably mounted on the top of the base, a pull rod is fixedly mounted at the rear of the top of the base, support legs are fixedly connected to the four corners of the bottom of the base, a mounting groove with a bottom opening is provided inside the base, a movable component is movably mounted inside the mounting groove, and fixed components located on the sides of the oxygen generator body are fixedly mounted on the left and right sides of the top of the base.

[0006] A further improvement of the technical solution of the utility model is that: the moving assembly includes a bidirectional screw and a lifting plate, the bidirectional screw is rotatably installed inside the mounting groove, the lifting plate is movably clamped inside the mounting groove, the lifting plate is arranged below the bidirectional screw, one end of the bidirectional screw is fixedly installed with a turning handle located outside the base, the left and right sides of the outside of the bidirectional screw are threadedly connected with a sliding seat, the left and right sides of the top of the lifting plate are fixedly connected with connecting blocks, an adjusting strut is movably installed between the connecting block and the sliding seat, and a moving wheel is fixedly installed at the bottom of the lifting plate.

[0007] A further improvement of the technical solution of the utility model is that the fixing assembly includes a mounting plate, the top of the mounting plate is fixedly connected to a side plate, the internal thread of the side plate is connected to a threaded column, the outer side of the threaded column is fixedly connected to a hand wheel, the inside of the threaded column is movably connected to a clamping plate, the front and rear sides of the bottom of the clamping plate are fixedly connected to guide sliders, and the inner side of the clamping plate is fixedly connected to an occasional protection pad.

[0008] A further improvement of the technical solution of the utility model is that: guide slots are provided on the inner sides of the base and the support legs, and a limiting block located inside the guide slots is fixedly connected to the outer side of the lifting plate.

[0009] A further improvement of the technical solution of the utility model is that one end of the adjusting support rod is movably hinged to the inner side of the connecting block, and the other end of the adjusting support rod is movably hinged to the outer side of the sliding seat.

[0010] A further improvement of the technical solution of the utility model is that: the moving wheels are universal wheels, and the moving wheels are arranged at the four corners of the bottom of the lifting plate.

[0011] A further improvement of the technical solution of the utility model is that a sliding groove corresponding to the guide sliding block is provided on the top of the mounting plate.

[0012] A further improvement of the technical solution of the utility model is that: the four corners of the bottom of the oxygen concentrator body are fixedly connected with supporting feet, and the top of the base is provided with slots corresponding to the supporting feet.

[0013] Due to the adoption of the above technical scheme, the technical progress achieved by the utility model compared with the prior art is as follows: the utility model provides an integrated upper and lower equalizing pressure oxygen generator, which provides stable support for the oxygen generator body on the base by the support legs contacting the ground. When moving, the moving component is driven to move downward along the inside of the installation groove by operating the moving component, and the base is supported by the moving component contacting the ground, thereby facilitating the movement of the oxygen generator body. Conversely, operating the moving component can make the support legs touch the ground to provide support, thereby facilitating the switching between moving and fixing the oxygen generator body, thereby improving flexibility.

[0014] The utility model provides an integrated upper and lower equalizing oxygen generator, which is provided with fixing components on both sides of the top of the base, and the oxygen generator body is located on the inner side of the fixing components. The fixing components are operated to clamp and fix the oxygen generator body from both sides from the side, thereby improving the stability of the oxygen generator body when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the integrated upper and lower equalizing pressure oxygenator of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation position of the oxygen concentrator body of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the guide slot of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the mobile component of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the fixing component of the utility model.

[0020] In the figure: 1. base; 2. oxygen generator body; 3. pull rod; 4. support leg; 5. mounting slot; 6. moving assembly; 61. bidirectional screw; 62. lifting plate; 63. turning handle; 64. sliding seat; 65. connecting block; 66. adjusting support rod; 67. moving wheel; 68. limiting block; 7. fixing assembly; 71. mounting plate; 72. side plate; 73. threaded column; 74. hand wheel; 75. clamping plate; 76. guide slider; 77. protective pad; 8. guide slot; 9. support foot. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below:

[0022] like Figures 1 to 5 As shown, the utility model provides an integrated upper and lower equalizing oxygen generator, including a base 1 and an oxygen generator body 2, the oxygen generator body 2 is movably mounted on the top of the base 1, a pull rod 3 is fixedly mounted at the rear of the top of the base 1, and support legs 4 are fixedly connected to the four corners of the bottom of the base 1, a mounting groove 5 with a bottom opening is provided inside the base 1, a moving component 6 is movably mounted inside the mounting groove 5, and fixed components 7 located on the sides of the oxygen generator body 2 are fixedly mounted on the left and right sides of the top of the base 1.

[0023] The support legs 4 contact the ground to provide stable support for the oxygen generator body 2 on the base 1. When moving, the moving assembly 6 is operated to drive the moving assembly 6 to move downward along the inside of the installation groove 5, and the base 1 is supported by the moving assembly 6 contacting the ground, thereby facilitating the movement of the oxygen generator body 2. Conversely, the moving assembly 6 can be operated to make the support legs 4 touch the ground to provide support, thereby facilitating the switching between moving and fixing the oxygen generator body 2, thereby improving flexibility. At the same time, through the fixing assemblies 7 arranged on both sides of the top of the base 1, the oxygen generator body 2 is located on the inner side of the fixing assemblies 7, and the fixing assemblies 7 are operated to clamp and fix the oxygen generator body 2 from both sides from the side, thereby improving the stability of the oxygen generator body 2 when moving.

[0024] like Figure 4 As shown, the moving assembly 6 includes a bidirectional screw 61 and a lifting plate 62. The bidirectional screw 61 is rotatably installed inside the mounting groove 5, and the lifting plate 62 is movably connected to the inside of the mounting groove 5. The lifting plate 62 is arranged below the bidirectional screw 61. A turning handle 63 located outside the base 1 is fixedly installed at one end of the bidirectional screw 61. A sliding seat 64 is threadedly connected to the left and right sides of the outside of the bidirectional screw 61. A connecting block 65 is fixedly connected to the left and right sides of the top of the lifting plate 62. An adjusting strut 66 is movably installed between the connecting block 65 and the sliding seat 64. A moving wheel 67 is fixedly installed at the bottom of the lifting plate 62.

[0025] The bidirectional screw 61 in the installation groove 5 is driven to rotate by the turning handle 63, and the sliding seats 64 on both sides of the outside are driven to move outward by the rotation of the bidirectional screw 61. When the sliding seats 64 move outward, the adjusting struts 66 are driven to move synchronously, and the lifting plate 62 is pushed to move downward along the installation groove 5 by the adjusting struts 66. The lifting plate 62 drives the limiting block 68 located in the guide slot 8 to guide and limit, so that the moving wheel 67 at the bottom of the lifting plate 62 contacts the ground, so as to facilitate pushing the pull rod 3 to move the oxygen generator body 2, thereby facilitating the lifting and lowering of the moving wheel 67 and cooperating with the support legs 4 to switch between moving or fixing the oxygen generator body 2, which facilitates the movement of the oxygen generator body 2 while ensuring its stability and improving its flexibility.

[0026] like Figure 5 As shown, the fixing assembly 7 includes a mounting plate 71, the top of the mounting plate 71 is fixedly connected to a side plate 72, the internal thread of the side plate 72 is connected to a threaded column 73, the outer side of the threaded column 73 is fixedly connected to a hand wheel 74, the inner part of the threaded column 73 is movably connected to a clamping plate 75, the front and rear sides of the bottom of the clamping plate 75 are fixedly connected to guide sliders 76, and the inner side of the clamping plate 75 is fixedly connected to an occasional protective pad 77.

[0027] By rotating the handwheel 74 located on the left and right sides of the oxygen concentrator body 2, the handwheel 74 drives the threaded column 73 to rotate, driving the clamping plate 75 to drive the guide slider 76 to move inward. Since the clamping plate 75 is arranged in a "C" shape, the clamping plate 75 is clamped on the side of the oxygen concentrator body 2 to fix it, so that the oxygen concentrator body 2 is clamped and limited by the clamping plate 75, ensuring the fixing and stabilization effect of the oxygen concentrator body 2.

[0028] like Figure 3 and Figure 4 As shown, guide slots 8 are provided on the inner sides of the base 1 and the support legs 4 , and a limiting block 68 located inside the guide slots 8 is fixedly connected to the outer side of the lifting plate 62 .

[0029] The limiting block 68 slides in the guide slot 8 , thereby limiting and guiding the lifting plate 62 , thereby ensuring the stability of the movement of the lifting plate 62 .

[0030] like Figure 4 As shown, one end of the adjusting support rod 66 is movably hinged to the inner side of the connecting block 65 , and the other end of the adjusting support rod 66 is movably hinged to the outer side of the sliding seat 64 .

[0031] The moving wheels 67 are universal wheels, and the moving wheels 67 are arranged at the four corners of the bottom of the lifting plate 62 .

[0032] By adjusting the support rod 66 hinged to the connecting block 65 and the side of the sliding seat 64, the sliding seat 64 controls the lifting and lowering of the lifting plate 62 when the bidirectional screw 61 moves to adjust the height of the moving wheel 67, so as to facilitate the movement of the oxygen generator body 2 on the base 1.

[0033] like Figure 5 As shown, a slide groove corresponding to the guide slide block 76 is provided on the top of the mounting plate 71 .

[0034] By setting a slide groove on the mounting plate 71 corresponding to the guide slider 76 , the guide slider 76 is located in the slide groove and moves with the clamping plate 75 to limit the clamping plate 75 .

[0035] like Figure 2 As shown, the four corners of the bottom of the oxygen concentrator body 2 are fixedly connected with supporting feet 9, and the top of the base 1 is provided with slots corresponding to the supporting feet 9.

[0036] The support feet 9 at the bottom of the oxygen concentrator body 2 are clamped in the slots at the top of the base 1, so that the oxygen concentrator body 2 can be easily positioned.

[0037] The following is a detailed description of the working principle of the integrated upper and lower equalizing oxygen machine.

[0038] like Figures 1 to 5 As shown, the oxygen concentrator is placed on the top of the base 1, and the oxygen concentrator body 2 is placed on the top of the base 1 by correspondingly inserting the support feet 9 at the bottom of the oxygen concentrator body 2 into the slots provided on the top of the base 1, and the hand wheels 74 located on the left and right sides of the oxygen concentrator body 2 are rotated, and the threaded column 73 is driven by the hand wheels 74 to rotate, so that the clamping plate 75 drives the guide slider 76 to move inward. Since the clamping plate 75 is arranged in a "C" shape, the clamping plate 75 is clamped on the side of the oxygen concentrator body 2 to fix it, and a protective pad 77 is provided in the clamping plate 75 to reduce the wear on the oxygen concentrator body 2. When moving, the handle 63 located outside the base 1 is rotated to drive the guide slider 76 to move inward. The bidirectional screw 61 located in the installation groove 5 rotates, and the rotation of the bidirectional screw 61 drives the sliding seats 64 on both sides of the outside thereof to move outward. When the sliding seats 64 move outward, the adjusting struts 66 are driven to move synchronously. The lifting plate 62 is pushed downward along the installation groove 5 by the adjusting struts 66. The lifting plate 62 drives the limiting block 68 located in the guide slot 8 to guide and limit, so that the moving wheel 67 at the bottom of the lifting plate 62 contacts the ground, thereby facilitating the pushing of the pull rod 3 to move the oxygen concentrator body 2. The lifting plate 62 can be driven to rise and the moving wheel 67 can be lifted by rotating the handle 63 in the opposite direction, so that the supporting leg 4 contacts the ground to provide stable support for the oxygen concentrator body 2.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An integrated upper and lower equalizing oxygen generator, comprising a base (1) and an oxygen generator body (2), characterized in that: The oxygen concentrator body (2) is movably mounted on the top of the base (1); a pull rod (3) is fixedly mounted at the rear of the top of the base (1); four corners of the bottom of the base (1) are fixedly connected to support legs (4); a mounting groove (5) with a bottom opening is provided inside the base (1); a moving component (6) is movably mounted inside the mounting groove (5); and fixed components (7) located on the side of the oxygen concentrator body (2) are fixedly mounted on the left and right sides of the top of the base (1).

2. The integrated upper and lower equalizing oxygenator according to claim 1, characterized in that: The moving assembly (6) comprises a bidirectional screw (61) and a lifting plate (62). The bidirectional screw (61) is rotatably mounted inside the mounting groove (5). The lifting plate (62) is movably clamped inside the mounting groove (5). The lifting plate (62) is arranged below the bidirectional screw (61). A turning handle (63) located outside the base (1) is fixedly mounted on one end of the bidirectional screw (61). The left and right sides of the outside of the bidirectional screw (61) are both threadedly connected to a sliding seat (64). The left and right sides of the top of the lifting plate (62) are both fixedly connected to a connecting block (65). An adjusting support rod (66) is movably mounted between the connecting block (65) and the sliding seat (64). A moving wheel (67) is fixedly mounted on the bottom of the lifting plate (62).

3. The integrated upper and lower equalizing oxygenator according to claim 1, characterized in that: The fixing assembly (7) comprises a mounting plate (71), the top of the mounting plate (71) is fixedly connected to a side plate (72), the inner thread of the side plate (72) is connected to a threaded column (73), the outer side of the threaded column (73) is fixedly connected to a hand wheel (74), the inner side of the threaded column (73) is movably connected to a clamping plate (75), the front and rear sides of the bottom of the clamping plate (75) are fixedly connected to guide sliders (76), and the inner side of the clamping plate (75) is fixedly connected to a protective pad (77).

4. The integrated upper and lower equalizing oxygenator according to claim 2, characterized in that: The inner sides of the base (1) and the support leg (4) are both provided with a guide slot (8), and the outer side of the lifting plate (62) is fixedly connected with a limit block (68) located inside the guide slot (8).

5. The integrated upper and lower equalizing oxygenator according to claim 4, characterized in that: One end of the adjustment support rod (66) is movably hinged to the inner side of the connection block (65), and the other end of the adjustment support rod (66) is movably hinged to the outer side of the sliding seat (64).

6. The integrated upper and lower equalizing oxygenator according to claim 2, characterized in that: The moving wheels (67) are universal wheels, and the moving wheels (67) are arranged at the four corners of the bottom of the lifting plate (62).

7. The integrated upper and lower equalizing oxygenator according to claim 3, characterized in that: A sliding groove corresponding to the guide sliding block (76) is provided on the top of the mounting plate (71).

8. The integrated upper and lower equalizing oxygenator according to claim 1, characterized in that: Support feet (9) are fixedly connected to the four corners of the bottom of the oxygen generator body (2), and slots corresponding to the support feet (9) are provided on the top of the base (1).

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