CN218909876U

CN218909876U - Indoor diffusion oxygen supply equipment in plateau

Info

Publication number: CN218909876U
Application number: CN202223259957.7U
Authority: CN
Inventors: 史菊俊; 李昌才; 马金银; 严叶飞; 程训强; 刘庆祥; 李帅; 高志
Original assignee: Anhui Kangjuren Health Technology Co ltd
Current assignee: Anhui Shuangge Health Technology Co.,Ltd.
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-25
Anticipated expiration: 2032-12-06

Abstract

The utility model provides a plateau indoor diffusion oxygen supply device, which comprises a protective shell and an oxygen generator arranged in the protective shell through a buffer mechanism, wherein the buffer mechanism comprises a buffer block arranged on the bottom wall in the protective shell and provided with a buffer groove at the upper end face, a sliding block arranged on the central position of the bottom wall in the buffer groove and connected with the oxygen generator at the upper end face, and a buffer assembly arranged in the buffer groove and connected with the inner wall of the buffer groove and the side face of the sliding block; the buffer component comprises at least two elastic pieces which are arranged in the buffer groove around the sliding block and are connected with the side surfaces of the sliding block and the side walls of the buffer groove; the utility model can conveniently protect the oxygenerator, avoid the impact force from directly impacting the oxygenerator when the device is impacted by the outside, and prolong the service life of the device.

Description

Indoor diffusion oxygen supply equipment in plateau

Technical Field

The utility model relates to the technical field of plateau oxygen supply, in particular to indoor diffusion oxygen supply equipment for a plateau.

Background

Oxygenerator is a kind of machine for preparing oxygen, and its principle is to use air separation technology. Firstly, air is compressed in high density, and then the air is subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of all components in the air, and then is subjected to rectification to separate the air into oxygen and nitrogen. In general, it is commonly known as an oxygenerator because it is used for producing oxygen. Because oxygen and nitrogen are widely used, oxygenerators are also widely used in national economy. Especially, the method is most widely used in industries such as metallurgy, chemical industry, petroleum, national defense and the like.

At present, when the indoor diffusion oxygen supply equipment is used, the internal parts of the indoor diffusion oxygen supply equipment can be damaged when the indoor diffusion oxygen supply equipment is collided with the outside.

Disclosure of Invention

According to the technical problem, the indoor diffusion oxygen supply equipment for the plateau provided by the utility model can be used for conveniently protecting the oxygenerator, so that the impact force is prevented from directly impacting the oxygenerator when the device is collided by the outside, and the service life of the device is prolonged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the indoor diffusion oxygen supply equipment for the plateau comprises a protective shell and an oxygen generator arranged in the protective shell through a buffer mechanism, wherein the buffer mechanism comprises a buffer block which is arranged on the bottom wall in the protective shell and is provided with a buffer groove at the upper end face, a sliding block which is arranged on the central position of the bottom wall in the buffer groove and is connected with the oxygen generator at the upper end face, and a buffer assembly which is arranged in the buffer groove and is connected with the inner wall of the buffer groove and the side face of the sliding block;

the buffer assembly comprises at least two elastic pieces which are arranged in the buffer groove around the sliding block and are connected with the side surfaces of the sliding block and the side walls of the buffer groove.

Preferably, the quantity of elastic component is two, the elastic component is including being the buffer rod of convex locating in the buffer tank, the protruding position in buffer rod middle part is rotated with the side of sliding block and is connected, and the both ends of buffer rod are rotated with the buffer tank lateral wall respectively and are connected.

Preferably, the number of the elastic pieces is three, the elastic pieces comprise buffer rods convexly arranged in the buffer groove, the convex parts in the middle of the buffer rods are rotationally connected with the side surfaces of the sliding blocks, and two ends of the buffer rods are respectively rotationally connected with the side walls of the buffer groove; the included angle between the tangent lines of the side surfaces at two ends of the buffer rod is larger than or smaller than the included angle.

Preferably, the buffer rod comprises a rod body middle part, a first linkage rod connected with the side surface of the sliding block in a rotating way, two symmetrical parts arranged at two ends of the first linkage rod, a first telescopic rod with one end connected with two ends of the first linkage rod and the other end connected with the side surface of the buffer groove respectively, and an elastic structure arranged on the first telescopic rod, wherein an included angle between the axial directions of the two first telescopic rods is larger than or smaller than the degree.

Preferably, the elastic structure comprises a return spring sleeved on the first telescopic rod.

Preferably, the elastic structure comprises a plurality of permanent magnets sleeved on the first telescopic rod, the permanent magnets are sleeved on the same rod body of the first telescopic rod, and the magnetic poles of two adjacent ends of the permanent magnets are the same.

The utility model has the beneficial effects that: the oxygenerator is arranged on the sliding block arranged in the buffer tank, the sliding block is connected with the side wall of the buffer tank through the elastic piece, when the device is collided, impact force generated by the collision can be absorbed by the elastic piece, the impact force is prevented from being transmitted to the oxygenerator, the oxygenerator can be conveniently protected, the impact force is prevented from directly impacting the oxygenerator when the device is collided outside, and the service life of the device is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

fig. 1 is a schematic diagram of a simple structure of a plateau indoor diffusion oxygen supply device.

FIG. 2 is a schematic diagram of the internal structure of the protective shell according to the present utility model.

Fig. 3 is a schematic view of a first structure of the elastic assembly of the present utility model.

Fig. 4 is a schematic view of a second structure of the elastic component of the present utility model.

Fig. 5 is a schematic diagram of a first structure of the elastic structure of the present utility model.

Fig. 6 is a schematic view of a second structure of the elastic structure of the present utility model.

In the figure: 1. a protective shell; 2. a buffer block; 3. a buffer tank; 4. a sliding block; 5. a mounting block; 6. an oxygenerator; 7. a buffer rod; 8. a first linkage rod; 9. a first telescopic rod; 10. a return spring; 11. and a permanent magnet.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are attained and can be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, but which are appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Referring to fig. 1-6, an indoor diffusion oxygen supply device for a plateau comprises a protecting shell 1 and an oxygen generator 6 arranged in the protecting shell 1 through a buffer mechanism, wherein the buffer mechanism comprises a buffer block 2 arranged on the bottom wall in the protecting shell 1 and provided with a buffer groove 3 at the upper end surface, a sliding block 4 arranged on the central position of the bottom wall in the buffer groove 3 and connected with the oxygen generator 6 at the upper end surface, and a buffer assembly arranged in the buffer groove 3 and connected with the inner wall of the buffer groove 3 and the side surface of the sliding block 4;

the buffer assembly comprises at least two elastic pieces which are arranged in the buffer tank 3 around the sliding block 4 and are connected with the side surface of the sliding block 4 and the side wall of the buffer tank 3.

As shown in fig. 1 to 6, the sliding block 4 is provided with a mounting block 5, and the mounting block 5 is provided with an oxygenerator 6.

As shown in fig. 1-6, the sliding block 4 is disposed on the bottom wall of the buffer tank 3, and the sliding block 4 is slidably connected with the bottom wall of the buffer tank 3, and can slide on the bottom wall of the buffer tank 3, and the sliding block 4 and the buffer tank 3 are connected through an elastic member, so that the sliding block 4 can be conveniently buffered when the sliding block 4 slides in the buffer tank 3, when the protective shell 1 is collided with the outside, the impact force generated by the collision can be absorbed by the elastic member connected with the sliding block 4, thereby avoiding the impact force generated by the collision from being transmitted to the oxygenerator 6 to damage the oxygenerator 6, protecting the oxygenerator 6 conveniently, avoiding the impact force from directly impacting the oxygenerator 6 when the device is collided by the outside, and prolonging the service life of the device.

The quantity of elastic component is two, and the elastic component is including being the buffer rod 7 that the convexity was located in the buffer tank 3, and buffer rod 7 middle part protruding position is rotated with the side of sliding block 4 and is connected, and buffer rod 7's both ends are rotated with buffer tank 3 lateral wall respectively and are connected.

As shown in FIG. 4, the protruding positions in the middle of two buffer rods 7 are rotationally connected with the side surfaces of the sliding block 4, so that the sliding block 4 is conveniently buffered, the buffer rods 7 are made of plastic materials, when the protecting shell 1 is impacted in all directions, the impact force generated by the impact is transmitted to the buffer groove 3 to drive the sliding block 4 to move in the buffer groove 3, at the moment, the sliding block 4 can slide on the bottom wall of the buffer groove 3 to drive the buffer rods 7 to deform, at the moment, the buffer rods 7 deform so as to absorb the energy of the impact force, the impact force is prevented from being directly transmitted to the sliding block 4, the oxygenerator 6 is conveniently protected, the impact force is prevented from directly impacting the oxygenerator 6 when the device is impacted outside, and the service life of the device is prolonged.

The number of the elastic pieces is three, the elastic pieces comprise buffer rods 7 which are convexly arranged in the buffer groove 3, the convex parts in the middle of the buffer rods 7 are rotationally connected with the side surfaces of the sliding blocks 4, and two ends of the buffer rods 7 are respectively rotationally connected with the side walls of the buffer groove 3; the included angle between the tangent lines of the two end sides of the buffer rod 7 is more than 90 degrees and less than 110 degrees.

As shown in fig. 3, three buffer rods 7 are circumferentially arranged in the buffer slot 3, and at this time, the three buffer rods 7 are arranged in the buffer slot 3 compared with two buffer rods 7, so that impact forces received in all directions of the protective housing 1 are absorbed conveniently, and the oxygenerator 6 arranged on the sliding block 4 is protected conveniently.

The buffer rod 7 comprises a rod body middle part and a sliding block 4, wherein the rod body middle part is rotationally connected with a first linkage rod 8, two symmetrical first telescopic rods 9 which are respectively arranged at two ends of the first linkage rod 8 and are respectively connected with the sides of the buffer tank 3 at the other ends of the two ends of the first linkage rod 8, and an elastic structure arranged on the first telescopic rods 9, wherein an included angle between the axial directions of the two first telescopic rods 9 is larger than 90 degrees and smaller than 110 degrees.

As shown in fig. 5-6, the sliding block 4 slides in the buffer groove 3, so as to facilitate the first telescopic rod 9 to be driven to retract.

The elastic structure comprises a return spring 10 sleeved on the first telescopic rod 9.

As shown in fig. 5, when the first telescopic rod 9 stretches, the reset spring 10 is driven to deform at this time, so that energy of impact force is absorbed by the reset spring 10 conveniently, the oxygenerator 6 arranged on the sliding block 4 is protected conveniently, but elastic fatigue of the reset spring 10 can occur along with the extension of the service time, and the protection effect of the oxygenerator 6 arranged on the sliding block 4 can be reduced at this time.

The elastic structure comprises a plurality of permanent magnets 11 sleeved on the first telescopic rod 9, the permanent magnets are sleeved on the rod body of the same first telescopic rod 9, and the magnetic poles of the adjacent ends of the two adjacent permanent magnets 11 are the same.

As shown in FIG. 6, the magnetic poles at the adjacent ends of the adjacent permanent magnets 11 are the same, so that repulsive force is generated between the adjacent permanent magnets 11, when the protecting shell 1 is collided, the energy of impact force is transmitted to the inside of the protecting shell 1, the sliding block 4 is driven to move in the buffer slot 3, the first telescopic rod 9 is in a telescopic state, the distance between the adjacent permanent magnets 11 is enabled to be close to each other, the energy generated by absorption of the impact drives the two permanent magnets 11 to be close to each other for working, the energy generated by the collision is consumed, the energy generated by the collision is prevented from being transmitted to the oxygen generator 6 arranged on the sliding block 4, the oxygen generator 6 can be conveniently protected, the impact force is prevented from directly impacting the oxygen generator 6 when the device is collided, and the service life of the device is prolonged.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The indoor diffusion oxygen supply equipment for the plateau comprises a protective shell (1) and an oxygen generator (6) arranged in the protective shell (1) through a buffer mechanism, and is characterized in that the buffer mechanism comprises a buffer block (2) arranged on the bottom wall of the interior of the protective shell (1) and provided with a buffer groove (3) at the upper end surface, a sliding block (4) arranged on the central position of the bottom wall in the buffer groove (3) and connected with the oxygen generator (6) at the upper end surface, and a buffer assembly arranged in the buffer groove (3) and connected with the inner wall of the buffer groove (3) and the side surface of the sliding block (4);

the buffer assembly comprises at least two elastic pieces which are arranged in the buffer groove (3) around the sliding block (4) and are connected with the side face of the sliding block (4) and the side wall of the buffer groove (3).

2. The plateau indoor diffusion oxygen supply device according to claim 1, wherein: the number of the elastic pieces is two, the elastic pieces comprise buffer rods (7) which are convexly arranged in the buffer groove (3), the protruding parts in the middle of the buffer rods (7) are rotationally connected with the side faces of the sliding blocks (4), and the two ends of the buffer rods (7) are respectively rotationally connected with the side walls of the buffer groove (3).

3. The plateau indoor diffusion oxygen supply device according to claim 1, wherein: the number of the elastic pieces is three, the elastic pieces comprise buffer rods (7) which are convexly arranged in the buffer groove (3), the protruding parts in the middle of the buffer rods (7) are rotationally connected with the side surfaces of the sliding blocks (4), and the two ends of the buffer rods (7) are respectively rotationally connected with the side walls of the buffer groove (3); the included angle between tangent lines of the side surfaces of the two ends of the buffer rod (7) is larger than 90 degrees and smaller than 110 degrees.

4. A plateau indoor diffusion oxygen supply apparatus as claimed in claim 3, wherein: the buffer rod (7) comprises a rod body middle part and a sliding block (4), wherein the rod body middle part is rotationally connected with a first linkage rod (8), two symmetrical parts are arranged at two ends of the first linkage rod (8), one end of the buffer rod is respectively connected with a first telescopic rod (9) of the side face of the buffer groove (3) at the other end of the two ends of the first linkage rod (8), the elastic structure on the first telescopic rod (9) is arranged, and an included angle between the axial directions of the two first telescopic rods (9) is larger than 90 degrees and smaller than 110 degrees.

5. The plateau indoor diffusion oxygen supply device of claim 4, wherein: the elastic structure comprises a reset spring (10) sleeved on the first telescopic rod (9).

6. The plateau indoor diffusion oxygen supply device of claim 4, wherein: the elastic structure comprises a plurality of permanent magnets (11) sleeved on the first telescopic rod (9), the permanent magnets are sleeved on the rod body of the same first telescopic rod (9), and the magnetic poles of the adjacent ends of the two adjacent permanent magnets (11) are the same.