CN221197800U

CN221197800U - Portable oxygenerator

Info

Publication number: CN221197800U
Application number: CN202322552703.2U
Authority: CN
Inventors: 张萍; 杨东红; 柏杰; 李鑫; 陈玲
Original assignee: Jingnan Medical District Pla General Hospital
Current assignee: Jingnan Medical District Pla General Hospital
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-06-21
Anticipated expiration: 2033-09-20

Abstract

The application relates to the technical field of medical equipment and discloses a portable oxygenerator, which comprises a machine shell, wherein a partition plate is fixedly arranged on the inner wall of the machine shell, a storage battery is fixedly arranged between the bottom of the inner wall of the machine shell and the lower side of the partition plate, an oxygenerator body is fixedly arranged at the upper end of the partition plate, the storage battery is electrically connected with the oxygenerator body, an observation window corresponding to the position of a display screen on the surface of the oxygenerator body is arranged on the side wall of the upper end of the machine shell, a shielding plate which is blocked and connected outside the observation window is rotatably connected with the outer wall of the machine shell, a limiting mechanism for fixing the upper end of the shielding plate is fixedly arranged on the outer wall of the upper end of the machine shell, and universal idler wheels are fixedly connected at four corners of the bottom of the machine shell. The application can provide electric energy for the oxygenerator body at any time and any place, so that the whole oxygenerator is more portable, and the oxygenerator is more convenient to use in rescue of war injury of army field operations.

Description

Portable oxygenerator

Technical Field

The application belongs to the technical field of medical equipment, and particularly relates to a portable oxygenerator.

Background

The oxygenerator is a kind of machine for preparing oxygen, which uses air separation technology, firstly uses air to compress at high density and then uses the difference of condensation points of all components in the air to make them undergo the process of gas-liquid separation at a certain temperature, then makes rectification to separate them into oxygen and nitrogen, so that it is a very common equipment in medical aid.

In actual army field operations, war injury rescue is not slow, the use environment of the oxygenerator is often greatly limited, the traditional oxygenerator adopts large-scale equipment, a power supply needs to be connected, the environment requirement is high, and the oxygenerator is inconvenient to move, so that the use range is greatly limited.

Disclosure of utility model

The utility model aims to solve the problems and provides a portable oxygen generator.

In order to achieve the above purpose, the present application adopts the following technical scheme:

The utility model provides a portable oxygenerator, includes the casing, the inner wall fixed mounting of casing has the division board, fixed the installing the battery between the downside of the inner wall bottom of casing and division board, the upper end fixed mounting of division board has the oxygenerator body, battery and oxygenerator body electricity connect, the observation window that corresponds with oxygenerator body surface display screen position is seted up to the upper end lateral wall of casing, the outer wall rotation of casing is connected with the shielding plate that keeps off and connect outside the observation window, the upper end outer wall fixed mounting of casing has the stop gear who is used for fixed shielding plate upper end, the equal fixedly connected with universal gyro wheel in bottom four corners department of casing.

Preferably, the inner wall of the shell and the lower side of the partition plate are fixedly connected with a positioning cover pressed and fixed outside the storage battery through a plurality of buffer cushion blocks.

Preferably, the two clamping plates are symmetrically and fixedly connected with the outer wall of the lower end of the shell front and back, the two clamping plates are rotationally connected with the lower end of the shielding plate through a rotating shaft, and the lower end of the shielding plate is in an arc structure.

Preferably, the limiting mechanism comprises a supporting seat fixedly connected to the outer wall of the upper end of the casing, a plurality of jacks are formed in the surface of the supporting seat, extrusion rods are movably sleeved in the corresponding jacks, the lower ends of the extrusion rods are fixedly connected with one L-shaped limiting plate, the lower ends of the supporting seat and the upper ends of the L-shaped limiting plates are fixedly connected with a plurality of extrusion springs sleeved outside the extrusion rods, and the upper ends of the extrusion rods are fixedly connected with one reset pulling plate.

Preferably, the outer wall of the upper end of the shell is fixedly connected with a push-pull handle.

Preferably, a heat radiation fan is fixedly nested on the outer wall of the lower end of the shell.

Compared with the prior art, the application provides the portable oxygenerator, which has the following beneficial effects:

1. This portable oxygenerator through casing, battery and oxygenerator body that are equipped with, and the battery can be at any time and place for oxygenerator body provides the electric energy for whole oxygenerator is more portable, and the casing inner wall is fixed to the battery installation through cushion and locating cover, jolt vibrations when can effectively avoiding removing and cause the problem of influence to the performance of battery.

2. This portable oxygenerator, through viewing window and shielding plate that are equipped with, viewing window can be used for the visual inspection of the display screen data of oxygenerator body, and when needs transportation remove, through cardboard and pivot to the rotation connection of shielding plate, make shielding plate keep off the outside at viewing window, and pull up the arm-tie that resets in rotatory shielding plate, the arm-tie that resets cooperates the extruded push rod to drive L shape limiting plate and pull up, avoid L shape limiting plate to block the rotation of shielding plate, after the shielding plate contradicts outside the casing, loosen the arm-tie that resets, the extrusion push spring pushes away L shape limiting plate down, L shape limiting plate carries out further spacing joint to the shielding plate, can realize the firm joint to the shielding plate fixed, structural stability has been guaranteed.

Drawings

FIG. 1 is a schematic view of a portable oxygenerator according to the present application;

Fig. 2 is a schematic cross-sectional view of a portable oxygenerator according to the present application.

In the figure: 1. a housing; 2. a partition plate; 3. a storage battery; 4. an oxygenerator body; 5. an observation window; 6. a shielding plate; 7. a universal roller; 8. buffering cushion blocks; 9. a positioning cover; 10. a clamping plate; 11. a rotating shaft; 12. a support base; 13. extruding the push rod; 14. an L-shaped limiting plate; 15. pushing the spring; 16. resetting the pulling plate; 17. push-pull handle; 18. a heat radiation fan.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments.

Referring to fig. 1-2, the portable oxygenerator comprises a housing 1, a partition plate 2 is fixedly arranged on the inner wall of the housing 1, a storage battery 3 is fixedly arranged between the bottom of the inner wall of the housing 1 and the lower side of the partition plate 2, an oxygenerator body 4 is fixedly arranged at the upper end of the partition plate 2, the storage battery 3 is electrically connected with the oxygenerator body 4, an observation window 5 corresponding to the surface display screen position of the oxygenerator body 4 is arranged on the side wall of the upper end of the housing 1, a shielding plate 6 which is blocked and connected outside the observation window 5 is rotationally connected with the outer wall of the housing 1, a limiting mechanism for fixing the upper end of the shielding plate 6 is fixedly arranged on the outer wall of the upper end of the housing 1, and universal idler wheels 7 are fixedly connected at four corners of the bottom of the housing 1.

The inner wall of the casing 1 and the lower side of the partition plate 2 are fixedly connected with a positioning cover 9 pressed and fixed outside the storage battery 3 through a plurality of buffer cushion blocks 8.

Two clamping plates 10 are symmetrically and fixedly connected to the front and back of the outer wall of the lower end of the shell 1, the two clamping plates 10 are rotationally connected with the lower end of the shielding plate 6 through a rotating shaft 11, and the lower end of the shielding plate 6 is of an arc structure.

The limiting mechanism comprises a supporting seat 12 fixedly connected to the outer wall of the upper end of the shell 1, a plurality of jacks are formed in the surface of the supporting seat 12, a push rod 13 is movably sleeved in the corresponding jacks, the lower ends of the push rods 13 are fixedly connected with the same L-shaped limiting plate 14, the lower ends of the supporting seat 12 and the upper ends of the L-shaped limiting plates 14 are fixedly connected with a plurality of push springs 15 sleeved outside the push rods 13, and the upper ends of the push rods 13 are fixedly connected with the same reset pulling plate 16.

The outer wall of the upper end of the shell 1 is fixedly connected with a push-pull handle 17.

A heat radiation fan 18 is fixedly nested on the outer wall of the lower end of the shell 1.

The principle of operation of the present utility model will now be described as follows:

When the application is used, through the provided shell 1, the storage battery 3 and the oxygenerator body 4, the storage battery 3 can provide electric energy for the oxygenerator body 4 at any time and any place, so that the whole oxygenerator is more portable, the inner wall of the shell 1 is fixedly arranged on the storage battery 3 through the buffer cushion block 8 and the positioning cover 9, the problem that jolt vibration during movement affects the usability of the storage battery 3 can be effectively avoided, through the provided observation window 5 and the shielding plate 6, the observation window 5 can be used for visually checking the display screen data of the oxygenerator body 4, and when the oxygenerator body is required to be transported and moved, the shielding plate 6 is blocked at the outer side of the observation window 5 through the rotating connection of the clamping plate 10 and the rotating shaft 11, the resetting pulling plate 16 is pulled up when the shielding plate 6 is rotated, the resetting pulling plate 16 is matched with the extrusion rod 13 to drive the L-shaped limiting plate 14 to be pulled up, the L-shaped limiting plate 14 is prevented from blocking the rotation of the shielding plate 6, when the shielding plate 6 is abutted outside the shell 1, the resetting pulling plate 16 is released, the extrusion spring 15 pushes down the L-shaped limiting plate 14, and the L-shaped limiting plate 14 is clamped to the shielding plate 6, so that the stable structure can be further firmly and firmly fixed.

The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, who is within the scope of the present application, shall cover the scope of the present application by equivalent substitution or modification according to the technical scheme of the present application and the application concept thereof.

Claims

1. The portable oxygenerator comprises a shell (1), and is characterized in that a partition plate (2) is fixedly arranged on the inner wall of the shell (1), a storage battery (3) is fixedly arranged between the bottom of the inner wall of the shell (1) and the lower side of the partition plate (2), an oxygenerator body (4) is fixedly arranged at the upper end of the partition plate (2), the storage battery (3) is electrically connected with the oxygenerator body (4), an observation window (5) corresponding to the position of a display screen on the surface of the oxygenerator body (4) is formed in the side wall of the upper end of the shell (1), a shielding plate (6) is rotationally connected to the outer wall of the shell (1), a limiting mechanism used for fixing the upper end of the shielding plate (6) is fixedly arranged on the outer wall of the upper end of the shell (1), and universal idler wheels (7) are fixedly connected to the four corners of the bottom of the shell (1).

2. The portable oxygenerator according to claim 1, wherein the inner wall of the casing (1) and the lower side of the partition plate (2) are fixedly connected with a positioning cover (9) pressed and fixed outside the storage battery (3) through a plurality of buffer cushion blocks (8).

3. The portable oxygenerator according to claim 1, wherein two clamping plates (10) are symmetrically and fixedly connected to the outer wall of the lower end of the casing (1) front and back, the two clamping plates (10) are rotatably connected with the lower end of the shielding plate (6) through a rotating shaft (11), and the lower end of the shielding plate (6) is in an arc structure.

4. The portable oxygenerator according to claim 1, wherein the limiting mechanism comprises a supporting seat (12) fixedly connected to the outer wall of the upper end of the casing (1), a plurality of jacks are formed in the surface of the supporting seat (12), a push rod (13) is movably sleeved in the corresponding jacks, the lower ends of the push rods (13) are fixedly connected with the same L-shaped limiting plate (14), the lower ends of the supporting seat (12) and the upper ends of the L-shaped limiting plates (14) are fixedly connected with a plurality of push springs (15) sleeved outside the push rods (13), and the upper ends of the push rods (13) are fixedly connected with the same reset pulling plate (16).

5. Portable oxygenerator according to claim 1, characterized in that the upper outer wall of the housing (1) is fixedly connected with a push-pull handle (17).

6. Portable oxygenerator according to claim 1, characterized in that the lower outer wall of the casing (1) is fixedly nested with a heat dissipation fan (18).