Movable oxygen generation device

Abstract

The utility model relates to the technical field of oxygen generation, and discloses a movable oxygen generation device which comprises a movable platform, oxygen generation equipment is placed on the upper surface of the movable platform, a grip is fixedly connected to one side of the upper surface of the movable platform, universal wheels are rotationally connected to the bottom of the movable platform, and the movable platform is provided with a movable support. A storage groove is formed in the upper surface of the moving platform, a driving motor is fixedly connected to one side of the upper surface of the moving platform, a driving wheel is fixedly connected to the output end of the driving motor, a first transmission belt is in transmission connection with the surface of the driving wheel, and a driven wheel is in transmission connection with the other end of the first transmission belt. According to the movable oxygen generation device, by arranging the driving plate, the auxiliary sliding plate and the steering base, when the oxygen generation device is lifted, carried and installed, manpower can be effectively saved, after the oxygen generation device is carried and lifted, the driving plate and the auxiliary sliding plate can be stored into the storage groove again, and space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen production, in particular to a mobile oxygen production device. Background Art

[0002] With the advancement of science and technology, especially breakthroughs in the fields of medical and oxygen generation technology, portable oxygen concentrators have emerged, completely changing the traditional way of oxygen supply. Early oxygen concentrators mainly served families or fixed places, but due to the growing demand for mobile oxygen inhalation, such as going out, seeking medical treatment, riding in a car, walking, and traveling on business, mobile oxygen concentrators have gradually become the focus of research.

[0003] After consulting the relevant patent document CN215798510U, it is found that there are still some problems with the existing mobile oxygen generator. The optimization solutions currently on the market are mainly: using the power component to release the limit on the moving wheel, so that the main body of the oxygen generator can be moved, which is convenient and quick, and the buffer component can be used to buffer and reduce shock when the main body of the oxygen generator moves, thereby improving the stability of movement. However, when the device is installing the oxygen generator on the surface of the mobile platform, it is usually necessary to manually lift the oxygen generator to the surface of the mobile platform, which makes the operation inconvenient. In view of the above problems, by setting a drive plate, an auxiliary skateboard, and a steering seat, it is possible to effectively save manpower when lifting, transporting, and installing the oxygen generator. By setting a drive motor, a driven wheel, and a threaded rod, only one motor is needed to complete the power output while providing power to the threaded rod, thereby reducing the energy consumption of the driving power. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a mobile oxygen production device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile oxygen production device comprises a mobile platform, an oxygen production equipment is placed on the upper surface of the mobile platform, a handle is fixedly connected to one side of the upper surface of the mobile platform, a universal wheel is rotatably connected to the bottom of the mobile platform, a storage groove is provided on the upper surface of the mobile platform, a driving motor is fixedly connected to one side of the upper surface of the mobile platform, an output end of the driving motor is fixedly connected to a driving wheel, a surface of the driving wheel is transmission-connected with a first transmission belt, the other end of the first transmission belt is transmission-connected with a driven wheel, a surface of the driven wheel is transmission-connected with a second transmission belt, a threaded rod is fixedly connected to one side of the driven wheel, a limiting disk is fixedly connected to the surface of the threaded rod, a rotating sleeve is sleeved on the surface of the threaded rod, driving plates are rotatably connected to both sides of the rotating sleeve, a T-shaped slide groove is provided on the side wall of the storage groove, one end of the driving plate is rotatably connected to an auxiliary slide plate, and one end of the auxiliary slide plate is slidably connected to a steering seat.

[0006] As a further improvement of the above scheme, the storage grooves are symmetrically distributed with the movable platform as the axis, the driving motor is located in the middle gap of the handle, the driven wheels are symmetrically distributed with one side of the movable platform as the axis, the driving wheel is only connected to one of the driven wheels, and the two groups of driven wheels are connected through the second transmission belt.

[0007] As a further improvement of the above scheme, the limit plate is rotatably connected to the inner wall of the storage groove, and the limit plate is symmetrically distributed on the surface of the threaded rod, distributed on one side of the mobile platform and on the inner wall of the storage groove, and the threaded rod is rotatably connected to the rotating sleeve.

[0008] As a further improvement of the above scheme, a placement groove is opened at the bottom of the driving plate, and a slider is rotatably connected to one side of the driving plate. The slider is symmetrically distributed with the driving plate as the axis, and the threaded rod passes through the rotating sleeve and extends to the inside of the placement groove.

[0009] As a further improvement of the above solution, the sliding block is slidably connected to the inside of the T-shaped sliding groove, and the inner wall of the placement groove is rotatably connected to the two side shafts of the rotating sleeve.

[0010] As a further improvement of the above scheme, a roller groove is opened on the upper surface of the auxiliary skateboard, a roller is rotatably connected to the inner wall of the roller groove, the top end of the auxiliary skateboard is rotatably connected to the tail end of the driving plate, and the width of the auxiliary skateboard is smaller than the width of the driving plate.

[0011] As a further improvement of the above solution, the steering seat is rotatably connected to the inner wall of the receiving groove, the steering seat is located at the outlet end of the receiving groove, and a rounded corner is provided on the bottom wall of the outlet end of the receiving groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This mobile oxygen generator is provided with a driving motor, a driven wheel and a threaded rod, so that while providing power for the threaded rod, only one motor is needed to complete the power output, thereby reducing the energy consumption of the driving power.

[0014] 2. This type of mobile oxygen production device, by providing a driving plate, an auxiliary slide plate, and a steering seat, can effectively save manpower when lifting, transporting, and installing the oxygen production equipment. After the lifting and transporting work of the oxygen production equipment is completed, the driving plate and the auxiliary slide plate can be stored back inside the storage tank, saving space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-section of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection between the driving plate and the auxiliary sliding plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the threaded rod and the drive plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the auxiliary slide structure of the utility model.

[0020] Description of main symbols:

[0021] 1. Mobile platform; 2. Oxygen generator; 3. Handle; 4. Universal wheel; 5. Storage slot; 6. Driving motor; 7. Driving wheel; 8. First transmission belt; 9. Driven wheel; 10. Second transmission belt; 11. Threaded rod; 12. Limiting plate; 13. Rotating sleeve; 14. Driving plate; 141. Placement slot; 142. Sliding block; 15. T-shaped slide slot; 16. Auxiliary slide plate; 161. Roller slot; 162. Roller; 17. Steering seat. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Example:

[0024] Please combine Figure 1-5 A mobile oxygen generator of the present embodiment includes a mobile platform 1, an oxygen generator 2 is placed on the upper surface of the mobile platform 1, a handle 3 is fixedly connected to one side of the upper surface of the mobile platform 1, a universal wheel 4 is rotatably connected to the bottom of the mobile platform 1, a storage groove 5 is provided on the upper surface of the mobile platform 1, a driving motor 6 is fixedly connected to one side of the upper surface of the mobile platform 1, a driving wheel 7 is fixedly connected to the output end of the driving motor 6, a first driving belt 8 is transmission-connected to the surface of the driving wheel 7, a driven wheel 9 is transmission-connected to the other end of the first driving belt 8, a second driving belt 10 is transmission-connected to the surface of the driven wheel 9, a threaded rod 11 is fixedly connected to one side of the driven wheel 9, a limiting disk 12 is fixedly connected to the surface of the threaded rod 11, a rotating sleeve 13 is sleeved on the surface of the threaded rod 11, and driving plates 14 are rotatably connected to both sides of the rotating sleeve 13, a T-shaped slide groove 15 is provided on the side wall of the storage groove 5, an auxiliary slide plate 16 is rotatably connected to one end of the driving plate 14, and a steering seat 17 is slidably connected to one end of the auxiliary slide plate 16.

[0025] The storage slots 5 are symmetrically distributed with the mobile platform 1 as the axis, the driving motor 6 is located in the middle gap of the handle 3, the driven wheels 9 are symmetrically distributed with one side of the mobile platform 1 as the axis, the driving wheel 7 is only connected to one of the driven wheels 9, and the two groups of driven wheels 9 are connected through a second transmission belt 10.

[0026] The limit plate 12 is rotatably connected to the inner wall of the storage groove 5. The limit plate 12 is symmetrically distributed on the surface of the threaded rod 11 and is distributed on one side of the mobile platform 1 and the inner wall of the storage groove 5. The threaded rod 11 is rotatably connected to the rotating sleeve 13.

[0027] A placement slot 141 is formed at the bottom of the driving plate 14 , and a slider 142 is rotatably connected to one side of the driving plate 14 . The slider 142 is symmetrically distributed around the driving plate 14 . The threaded rod 11 passes through the rotating sleeve 13 and then extends to the inside of the placement slot 141 .

[0028] The slider 142 is slidably connected to the inside of the T-shaped slide groove 15 , and the inner wall of the placement groove 141 is rotatably connected to the two side shafts of the rotating sleeve 13 .

[0029] A roller groove 161 is formed on the upper surface of the auxiliary slide 16 , and a roller 162 is rotatably connected to the inner wall of the roller groove 161 . The top end of the auxiliary slide 16 is rotatably connected to the rear end of the driving plate 14 , and the width of the auxiliary slide 16 is smaller than that of the driving plate 14 .

[0030] The steering seat 17 is rotatably connected to the inner wall of the receiving groove 5 . The steering seat 17 is located at the outlet end of the receiving groove 5 . A rounded corner is formed on the bottom wall of the outlet end of the receiving groove 5 .

[0031] The working principle of a mobile oxygen generator in the embodiment of the present application is as follows: when the workplace changes, the oxygen generator 2 needs to be moved. First, the drive motor 6 is started. At this time, the drive motor 6 will drive the drive wheel 7 to rotate, so that the first transmission belt 8 drives the driven wheel 9 to rotate, and the two sets of driven wheels 9 are connected by the second transmission belt 10, so that the two sets of driven wheels 9 rotate synchronously, saving energy consumption. The driven wheel 9 will drive the threaded rod 11 to rotate, so that the rotating sleeve 13 on the surface of the threaded rod 11 slides along the surface of the threaded rod 11, so that the rotating sleeve 13 pushes the drive plate 14 to slide outward inside the storage groove 5, and further pushes the auxiliary slide plate 16 outward. When the auxiliary slide plate 16 passes the surface of the steering seat 17, the steering seat 17 will slowly rotate. , until one end of the auxiliary slide plate 16 touches the ground. After the auxiliary slide plate 16 completes touching the ground, its end away from the ground will tilt up, driving the end of the driving plate 14 away from the rotating sleeve 13 to lift up. At this time, the driving plate 14 will rotate along the slider 142, and the slider 142 will slide inside the T-shaped slide groove 15. At the same time, the threaded rod 11 will be rotated out from the placement groove 141, avoiding the driving plate 14 from being locked inside the storage groove 5. Then, the oxygen generator 2 is dragged along the roller 162 on the surface of the auxiliary slide plate 16 to the upper surface of the mobile platform 1. Under the action of the roller 162, dragging is more labor-saving and quick. After the oxygen generator 2 is lifted, the above-mentioned operation direction is operated to complete the storage of the driving plate 14 and the auxiliary slide plate 16 without taking up space.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A mobile oxygen generator, characterized in that: The invention comprises a mobile platform (1), an oxygen production device (2) is placed on the upper surface of the mobile platform (1), a handle (3) is fixedly connected to one side of the upper surface of the mobile platform (1), a universal wheel (4) is rotatably connected to the bottom of the mobile platform (1), a storage groove (5) is provided on the upper surface of the mobile platform (1), a drive motor (6) is fixedly connected to one side of the upper surface of the mobile platform (1), an output end of the drive motor (6) is fixedly connected to a drive wheel (7), a surface of the drive wheel (7) is transmission-connected to a first transmission belt (8), and the other end of the first transmission belt (8) is transmission-connected to A driven wheel (9) is provided, the surface of the driven wheel (9) is connected to a second driving belt (10) in a transmission manner, one side of the driven wheel (9) is fixedly connected to a threaded rod (11), the surface of the threaded rod (11) is fixedly connected to a limiting plate (12), the surface of the threaded rod (11) is sleeved with a rotating sleeve (13), both sides of the rotating sleeve (13) are rotatably connected to a driving plate (14), a T-shaped sliding groove (15) is provided on the side wall of the receiving groove (5), one end of the driving plate (14) is rotatably connected to an auxiliary sliding plate (16), and one end of the auxiliary sliding plate (16) is slidably connected to a steering seat (17).

2. A mobile oxygen generator according to claim 1, characterized in that: The storage grooves (5) are symmetrically distributed with the movable platform (1) as the axis, the drive motor (6) is located in the middle gap of the handle (3), the driven wheels (9) are symmetrically distributed with one side of the movable platform (1) as the axis, the drive wheel (7) is only connected to one of the driven wheels (9) in transmission, and the two groups of driven wheels (9) are connected in transmission via the second transmission belt (10).

3. A mobile oxygen generator according to claim 1, characterized in that: The limit plate (12) is rotatably connected to the inner wall of the receiving groove (5); the limit plate (12) is symmetrically distributed on the surface of the threaded rod (11), and is distributed on one side of the mobile platform (1) and on the inner wall of the receiving groove (5); the threaded rod (11) is rotatably connected to the rotating sleeve (13).

4. A mobile oxygen generator according to claim 1, characterized in that: A placement groove (141) is provided at the bottom of the driving plate (14); a slider (142) is rotatably connected to one side of the driving plate (14); the slider (142) is symmetrically distributed with the driving plate (14) as the axis; and the threaded rod (11) passes through the rotating sleeve (13) and then extends to the interior of the placement groove (141).

5. A mobile oxygen generator as claimed in claim 4, characterized in that: The sliding block (142) is slidably connected to the inside of the T-shaped sliding groove (15), and the inner wall of the placement groove (141) is rotatably connected to the rotating shafts on both sides of the rotating sleeve (13).

6. A mobile oxygen generator according to claim 1, characterized in that: A roller groove (161) is provided on the upper surface of the auxiliary slide plate (16), a roller (162) is rotatably connected to the inner wall of the roller groove (161), the top end of the auxiliary slide plate (16) is rotatably connected to the rear end of the driving plate (14), and the width of the auxiliary slide plate (16) is smaller than the width of the driving plate (14).

7. A mobile oxygen generator according to claim 1, characterized in that: The steering seat (17) is rotatably connected to the inner wall of the receiving groove (5); the steering seat (17) is located at the outlet end of the receiving groove (5); and a rounded corner is provided on the bottom wall of the outlet end of the receiving groove (5).

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