Plateau oxygen supply device

Abstract

The utility model relates to the technical field of oxygen supply devices, and discloses a plateau oxygen supply device which comprises a base, universal wheels are rotatably connected to the lower portion of the base, an oxygen bottle is fixedly connected to the upper portion of the base, a protection assembly is arranged on the upper portion of the base and comprises a back plate, and the back plate is fixedly connected with the upper portion of the base. An inclined plate is fixedly connected to the left side of the back plate, a protection box is fixedly connected to the left side of the back plate, a box cover is hinged to the upper portion of the protection box, an oxygen mask is arranged on the inner surface of the protection box, the oxygen mask is connected with an oxygen bottle through an oxygen conveying pipe pipeline, and the oxygen conveying pipe movably penetrates through the bottom of the inner surface of the protection box. A shell is hinged to the left side of the base. The oxygen bottle and the oxygen conveying pipe are protected through the shell, the oxygen mask is protected through the protection box, the shell is opened by turning leftwards, and the oxygen conveying pipe and the oxygen bottle can be conveniently maintained and overhauled.

Description

Technical Field

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

[0002] Oxygen supply equipment is a kind of equipment widely used in medical treatment, production, scientific research and other fields, mainly used to provide oxygen for human body and industrial production. This equipment can be divided into: breathing oxygen supply equipment, industrial oxygen supply equipment, central oxygen supply equipment, oxygen generation device, oxygen compression and storage device, oxygen transmission and distribution device, etc., according to different uses and types. In addition, there are auxiliary oxygen equipment and special oxygen equipment, such as Wenshi tube and air pump, which are used to generate oxygen bubbles and are suitable for specific environments.

[0003] For example, the Chinese patent publication number CN219110499U, "An Antifreeze Plateau Oxygen Supply Device", discloses an antifreeze plateau oxygen supply device, including a mounting seat and a storage shell arranged on one side of the mounting seat, the interior of the storage shell is connected to a tube winding wheel through a rotating shaft, the outer surface of the tube winding wheel is wound with an oxygen supply tube, the oxygen supply tube passes through a connecting shell connected to one side of the storage shell and extends to the outside of the connecting shell, and one end of the oxygen supply tube is connected to a breathing mask, and the rotating shaft in the middle of the storage shell passes through the storage shell and is connected to a rotating handle, which relates to the technical field of plateau oxygen supply devices. The utility model can wind and store the oxygen supply tube by rotating the tube winding wheel, so that the oxygen supply tube is stored inside the storage shell and the connecting shell, thereby protecting the oxygen supply tube. When the breathing mask is not in use, the two protrusions with through holes at the bottom of the breathing mask are plugged into the interior of the mounting block, and then the latch passes through the mounting block and the protrusion with through holes in sequence to complete the locking and limiting of the breathing mask.

[0004] However, in actual use, the oxygen supply tube is only protected by being stored in the storage shell, and it also needs to be installed on the oxygen storage device when in use. It is not convenient to protect the oxygen storage device connected to the oxygen supply tube, and it is not convenient to play a comprehensive protective role. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a plateau oxygen supply device.

[0006] To achieve the above object, the utility model provides the following technical solution: a plateau oxygen supply device, comprising a base, a universal wheel is rotatably connected to the bottom of the base, an oxygen cylinder is fixedly connected to the top of the base, and a protective component is arranged on the top of the base;

[0007] The protection assembly includes a back plate, which is fixedly connected to the top of the base, an inclined plate is fixedly connected to the left side of the back plate, a protection box is fixedly connected to the left side of the back plate, a box cover is hinged on the top of the protection box, an oxygen mask is arranged on the inner surface of the protection box, the oxygen mask is connected to the oxygen cylinder through an oxygen supply pipe, the oxygen supply pipe is movably penetrated through the bottom of the inner surface of the protection box, an outer shell is hinged on the left side of the base, the outer shell is buckled with the back plate through a lock, and the first support assembly is arranged on both sides of the outer shell.

[0008] Preferably, the first supporting assembly includes a first gear, the first gear is fixedly connected to the front side of the shell, a first connecting plate is fixedly connected to the front side of the first gear, a first supporting rod movably passes through the left side of the first connecting plate, a first supporting block is fixedly connected to the left end of the first supporting rod, and a first spring is elastically connected between the first support block and the first connecting plate.

[0009] Preferably, the number of the first support components is two groups, and the two groups of first support components are symmetrically arranged on the front and back sides of the shell, and the second support component is arranged on the right side of the first support component.

[0010] Preferably, the axis of the hinge point between the housing and the base and the axis of the first gear are coaxially arranged.

[0011] Preferably, the second supporting assembly includes a second gear, the second gear is meshed with the right side of the first gear, the second gear is rotatably connected to the front side of the inclined plate, the front side of the second gear is fixedly connected to a second connecting plate, the right side of the second connecting plate is movably penetrated by a second supporting rod, the right end of the second supporting rod is fixedly connected to a second supporting block, and a second spring is elastically connected between the second supporting block and the second connecting plate.

[0012] Preferably, the number of the second support components is two groups, and the two groups of second support components are symmetrically arranged on the front and back sides of the base.

[0013] Compared with the prior art, the utility model provides a plateau oxygen supply device, which has the following beneficial effects:

[0014] 1. The plateau oxygen supply device protects the oxygen cylinder and the oxygen supply pipe through the outer shell, protects the oxygen mask through the protection box, and is convenient for maintenance and repair of the oxygen supply pipe and the oxygen cylinder by flipping the outer shell to the left to open.

[0015] 2. This plateau oxygen supply device, when the outer shell is opened by flipping to the left, will drive the first support assembly to rotate, and the first support assembly will drive the second support assembly to rotate. The first support assembly and the second support assembly support the ground so that the universal wheels cannot move the base when the outer shell is opened, thereby achieving the effect of fixed placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the utility model in an open state;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 1. base; 2. universal wheel; 3. oxygen cylinder; 4. protection assembly; 401. back plate; 402. inclined plate; 403. protection box; 404. box cover; 405. oxygen mask; 406. oxygen supply tube; 407. shell; 408. lock; 5. first support assembly; 501. first gear; 502. first connecting plate; 503. first support rod; 504. first support block; 505. first spring; 6. second support assembly; 601. second gear; 602. second connecting plate; 603. second support rod; 604. second support block; 605. second spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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 of the embodiments. Example

[0022] like Figure 1-3As shown, the utility model provides a plateau oxygen supply device, including a base 1, a universal wheel 2 is rotatably connected to the bottom of the base 1, the number of the universal wheels 2 is four, and they are respectively arranged at the four corners below the base 1, an oxygen cylinder 3 is fixedly connected to the top of the base 1, a protection component 4 is arranged on the top of the base 1, and the protection component 4 includes a back plate 401, the back plate 401 is fixedly connected to the top of the base 1, an inclined plate 402 is fixedly connected to the left side of the back plate 401, and the inclined plate 402 is used to correspond to the shell 407 to seal and protect the oxygen cylinder 3, and a protection box 403 is fixedly connected to the left side of the back plate 401. A box cover 404 is hinged on the top of the base 1, an oxygen mask 405 is arranged on the inner surface of the protection box 403, the oxygen mask 405 is connected to the oxygen cylinder 3 through an oxygen supply pipe 406, the oxygen supply pipe 406 movably penetrates the bottom of the inner surface of the protection box 403, and a through hole for the oxygen supply pipe 406 to pass through is arranged at the bottom of the inner surface of the protection box 403, a shell 407 is hinged on the left side of the base 1, a notch matching the protection box 403 is arranged on the shell 407, the shell 407 is buckled with the back plate 401 through a lock 408, and the front and back sides of the shell 407 are provided with a first support assembly 5.

[0023] In this embodiment, the oxygen cylinder 3 and the oxygen supply tube 406 are protected by the outer shell 407, and the oxygen mask 405 is protected by the protective box 403. By flipping the outer shell 407 to the left to open it, it is convenient to maintain and repair the oxygen supply tube 406 and the oxygen cylinder 3. Example

[0024] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the first support assembly 5 includes a first gear 501, the axis of the hinge point of the shell 407 and the base 1 is coaxially arranged with the axis of the first gear 501, the first gear 501 is fixedly connected to the front of the shell 407, the first gear 501 is fixedly connected to the front of the first connecting plate 502, the first supporting rod 503 is movably penetrated by the left side of the first connecting plate 502, the left end of the first supporting rod 503 is fixedly connected to the first supporting block 504, the first supporting block 504 and the first connecting plate 502 are elastically connected with a first spring 505, the number of the first support assemblies 5 is two groups, the two groups of first support assemblies 5 are symmetrically arranged on the front and back sides of the shell 407, and the first support assembly 5 is on the right. A second supporting assembly 6 is arranged on the side, and the second supporting assembly 6 includes a second gear 601, the second gear 601 is meshed with the right side of the first gear 501, the second gear 601 is rotatably connected to the front of the inclined plate 402, the second gear 601 is fixedly connected to the second connecting plate 602 on the front side, a second supporting rod 603 is movably penetrated through the right side of the second connecting plate 602, a second supporting block 604 is fixedly connected to the right end of the second supporting rod 603, a second spring 605 is elastically connected between the second supporting block 604 and the second connecting plate 602, the first spring 505 and the second spring 605 are respectively arranged on the outer surfaces of the first supporting rod 503 and the second supporting rod 603, and the number of the second supporting assemblies 6 is two groups, and the two groups of second supporting assemblies 6 are symmetrically arranged on the front and back sides of the base 1.

[0025] In this embodiment, when the outer shell 407 is opened by flipping to the left, the first support assembly 5 will be driven to rotate, and the first support assembly 5 will drive the second support assembly 6 to rotate. The first support assembly 5 and the second support assembly 6 support the ground so that the universal wheel 2 cannot move the base 1 when the outer shell 407 is opened, thereby achieving the effect of fixed placement.

[0026] The following is a detailed description of the working principle of this plateau oxygen supply device.

[0027] like Figure 1-3As shown, when in use, the box cover 404 on the protection box 403 is opened to take out the oxygen mask 405, and the oxygen mask 405 is taken out and then pulled out to allow the oxygen supply tube 406 to extend through the through hole on the inner surface of the protection box 403, so that the oxygen supply tube 406 can be extended longer. When the oxygen cylinder 3 needs to be maintained, the lock buckle 408 is first opened, and then the shell 407 is flipped to the left, so that the oxygen cylinder 3 is exposed, so as to facilitate the inspection and maintenance. When the shell 407 is flipped to the left, the first gear 501 is driven to rotate counterclockwise, and the rotation of the first gear 501 drives the first connecting plate 502 to flip to the left, so that the first The first support block 504 on the support rod 503 contacts the ground, and at the same time, as the first gear 501 rotates counterclockwise, it will drive the second gear 601 to rotate clockwise, and the second gear 601 will drive the second support rod 603 to flip to the right, so that the second support block 604 on the second support rod 603 also contacts the ground, thereby achieving a supporting effect. As the outer shell 407 flips and one end of it contacts the ground, the first spring 505 and the second spring 605 will be compressed, so that the first support block 504 and the second support block 604 are pushed toward the ground under the action of elastic force. At this time, the universal wheel 2 cannot move the base 1, thereby achieving a fixed placement effect for easy inspection and maintenance.

Claims

1. A plateau oxygen supply device, comprising a base (1), characterized in that: A universal wheel (2) is rotatably connected to the bottom of the base (1), an oxygen cylinder (3) is fixedly connected to the top of the base (1), and a protective component (4) is arranged above the base (1); The protection assembly (4) comprises a back plate (401), wherein the back plate (401) is fixedly connected to the top of the base (1), an inclined plate (402) is fixedly connected to the left side of the back plate (401), a protection box (403) is fixedly connected to the left side of the back plate (401), a box cover (404) is hingedly connected to the top of the protection box (403), an oxygen mask (405) is arranged on the inner surface of the protection box (403), the oxygen mask (405) is connected to the oxygen cylinder (3) via an oxygen supply pipe (406), the oxygen supply pipe (406) movably penetrates the bottom of the inner surface of the protection box (403), an outer shell (407) is hingedly connected to the left side of the base (1), the outer shell (407) is buckled with the back plate (401) via a lock (408), and the first support assembly (5) is arranged on both sides of the outer shell (407).

2. A plateau oxygen supply device according to claim 1, characterized in that: The first supporting assembly (5) comprises a first gear (501), the first gear (501) being fixedly connected to the front of the housing (407), the first gear (501) being fixedly connected to a first connecting plate (502) on the front of the first gear (501), a first supporting rod (503) movably passing through the left side of the first connecting plate (502), a first supporting block (504) being fixedly connected to the left end of the first supporting rod (503), and a first spring (505) being elastically connected between the first supporting block (504) and the first connecting plate (502).

3. A plateau oxygen supply device according to claim 2, characterized in that: The number of the first support components (5) is two groups, and the two groups of first support components (5) are symmetrically arranged on the front and back sides of the housing (407) respectively, and the second support component (6) is arranged on the right side of the first support component (5).

4. A plateau oxygen supply device according to claim 2, characterized in that: The housing (407) is coaxially arranged with the axis of the hinge point of the base (1) and the axis of the first gear (501).

5. A plateau oxygen supply device according to claim 3, characterized in that: The second supporting assembly (6) comprises a second gear (601), the second gear (601) meshing with the right side of the first gear (501), the second gear (601) being rotatably connected to the front side of the inclined plate (402), the second gear (601) being fixedly connected to the front side of the second connecting plate (602), a second supporting rod (603) movably passing through the right side of the second connecting plate (602), a second supporting block (604) being fixedly connected to the right end of the second supporting rod (603), and a second spring (605) being elastically connected between the second supporting block (604) and the second connecting plate (602).

6. A plateau oxygen supply device according to claim 5, characterized in that: The number of the second support components (6) is two groups, and the two groups of second support components (6) are symmetrically arranged on the front and back sides of the base (1).

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