CN210829647U - Damping and silencing device for oxygenerator - Google Patents

Abstract

The utility model discloses a damping and silencing device for oxygenerator, including the oxygenerator body, this internal air compressor that is equipped with of oxygenerator, air compressor's air intake intercommunication is fixed with first L shape connecting pipe, the bottom intercommunication of first L shape connecting pipe is fixed with first hose, the bottom intercommunication of first hose is fixed with L shape air-supply line, the one end of L shape air-supply line extends to this externally of oxygenerator, air compressor's air outlet intercommunication is fixed with second L shape connecting pipe, the top intercommunication of second L shape connecting pipe is fixed with the second hose, the top intercommunication of second hose is fixed with L shape air-out pipe, the equal fixed mounting in air compressor's bottom both sides has the riser. The utility model discloses simple structure, convenient operation is convenient for effectually carry out the shock attenuation buffering to air compressor, has prevented that air compressor from satisfying the use needs at the noise that the during operation produced, is favorable to the use.

Description

Damping and silencing device for oxygenerator

Technical Field

The utility model relates to a shock attenuation equipment technical field especially relates to an oxygenerator is with shock attenuation silencing device.

Background

Along with the continuous improvement of people's quality of life, people also are constantly improving to healthy attention degree, in order to reduce the trouble of going to the hospital and carrying out the oxygen uptake treatment, a domestic oxygenerator just is used widely, the most important part is just air compressor in domestic oxygenerator, current air compressor mostly sets up inside the oxygenerator, current oxygenerator is not convenient for carry out effectual shock attenuation buffering to air compressor, air compressor is at the during operation, can appear great vibrations and cause the impact force of great rigid vibrations, at air compressor during operation, because the bottom inner wall of vibration air compressor and oxygenerator from top to bottom bumps and can send very big noise, influence our normal life, therefore we have proposed a damping and silencing device for oxygenerator and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a damping and silencing device for an oxygen generator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a damping and silencing device for an oxygenerator comprises an oxygenerator body, wherein an air compressor is arranged in the oxygenerator body, an air inlet of the air compressor is communicated and fixed with a first L-shaped connecting pipe, the bottom end of the first L-shaped connecting pipe is communicated and fixed with a first hose, the bottom end of the first hose is communicated and fixed with an L-shaped air inlet pipe, one end of the L-shaped air inlet pipe extends out of the oxygenerator body, an air outlet of the air compressor is communicated and fixed with a second L-shaped connecting pipe, the top end of the second L-shaped connecting pipe is communicated and fixed with a second hose, the top end of the second hose is communicated and fixed with an L-shaped air outlet pipe, risers are fixedly arranged on both sides of the bottom of the air compressor, a base is welded on the inner wall of the bottom of the oxygenerator body, a groove is formed in the top of the base, two supporting plates, the vertical plates are sleeved on the corresponding supporting plates in a sliding mode, a cross rod is welded on one side, close to each other, of each of the two supporting plates, a first moving block is sleeved on the cross rod in a sliding mode, connecting rods which are obliquely arranged are hinged on one side, close to each other, of each of the two vertical plates, one end, far away from the corresponding vertical plate, of each connecting rod is hinged to the top of the corresponding first moving block, a fixing plate located between the two supporting plates is welded on the inner wall of the bottom of each groove, two L-shaped rods are welded on two sides of the fixing plate, the two L-shaped rods located on the same horizontal line are symmetrically arranged, the two L-shaped rods located on the same vertical line are symmetrically arranged, limiting blocks are welded on one ends, far away from each other, of the two L-shaped rods located on the same vertical line, a second moving block, the other end of the spring is welded with one side, away from the limiting block, of the corresponding second moving block, the spring is movably sleeved on the corresponding L-shaped rod, one side, close to the corresponding first moving block, of the two second moving blocks on the same vertical line is hinged with the same arc-shaped elastic piece, the two arc-shaped elastic pieces are symmetrically arranged, and one side, away from the fixed plate, of the arc-shaped elastic piece is fixedly connected with one side, close to the fixed plate, of the corresponding first moving block.

Preferably, a square hole is formed in the top of the second moving block, and the side wall of the square hole is in sliding connection with the outer side of the corresponding L-shaped rod.

Preferably, the bottom of the vertical plate is provided with a first rectangular groove, and the side wall of the first rectangular groove is in sliding connection with the outer side of the corresponding support plate.

Preferably, a second rectangular groove is formed in one side, away from each other, of each of the two first moving blocks, and the side wall of each second rectangular groove is connected with the outer side of the corresponding cross rod in a sliding mode.

Preferably, the outside of air compressor is fixedly sleeved with soundproof cotton, and the soundproof cotton is fixedly sleeved on the two vertical plates.

Compared with the prior art, the beneficial effects of the utility model are that:

through the oxygenerator body that sets up, air compressor, the soundproof cotton, the riser, a pedestal, a groove, a supporting plate, the horizontal pole, first movable block, the connecting rod, a fixed plate, L shape pole, the stopper, the second movable block, spring and arc-shaped elastic piece cooperate, air compressor work drives two risers and moves down, the riser slides and extrudees the connecting rod in the backup pad that corresponds, the connecting rod drives the first movable block that corresponds and slides on the horizontal pole, first movable block extrudees the arc-shaped elastic piece that corresponds at the in-process that removes, arc-shaped elastic piece drives two second movable blocks that correspond and removes to the direction of keeping away from each other, the second movable block slides and stretches the spring on the L shape pole that corresponds, arc-shaped elastic piece and spring have played the purpose of buffering, thereby the effectual noise that prevents air compressor at the during operation from producing.

The utility model discloses simple structure, convenient operation is convenient for effectually carry out the shock attenuation buffering to air compressor, has prevented that air compressor from satisfying the use needs at the noise that the during operation produced, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a damping and silencing device for an oxygen generator of the present invention;

fig. 2 is a schematic structural view of a part a of a damping and silencing device for an oxygen generator according to the present invention;

fig. 3 is a schematic structural diagram of part B of a damping and silencing device for an oxygen generator.

In the figure: 1 oxygenerator body, 2 air compressor, 3 soundproof cotton, 4 risers, 5 bases, 6 recesses, 7 backup pads, 8 horizontal poles, 9 first movable blocks, 10 connecting rods, 11 fixed plates, 12L shape pole, 13 stopper, 14 second movable blocks, 15 springs, 16 arc shell fragment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a shock-absorbing and noise-reducing device for an oxygen generator comprises an oxygen generator body 1, an air compressor 2 is arranged in the oxygen generator body 1, an air inlet of the air compressor 2 is communicated and fixed with a first L-shaped connecting pipe, the bottom end of the first L-shaped connecting pipe is communicated and fixed with a first hose, the bottom end of the first hose is communicated and fixed with an L-shaped air inlet pipe, one end of the L-shaped air inlet pipe extends out of the oxygen generator body 1, an air outlet of the air compressor 2 is communicated and fixed with a second L-shaped connecting pipe, the top end of the second L-shaped connecting pipe is communicated and fixed with a second hose, the top end of the second hose is communicated and fixed with an L-shaped air outlet pipe, risers 4 are fixedly mounted on both sides of the bottom of the air compressor 2, a base 5 is welded on the inner wall of the bottom of the oxygen generator body 1, a groove 6 is formed in the, the bottoms of the vertical plates 4 extend into the grooves 6, the vertical plates 4 are slidably sleeved on the corresponding supporting plates 7, cross rods 8 are welded on one sides, close to each other, of the two supporting plates 7, first moving blocks 9 are slidably sleeved on the cross rods 8, connecting rods 10 which are obliquely arranged are hinged on one sides, close to each other, of the two vertical plates 4, one ends, far away from the corresponding vertical plates 10, of the connecting rods 10 are hinged with the tops of the first moving blocks 9, fixing plates 11 located between the two supporting plates 7 are welded on the inner walls of the bottoms of the grooves 6, two L-shaped rods 12 are welded on two sides of the fixing plates 11, the two L-shaped rods 12 located on the same horizontal line are symmetrically arranged, the two L-shaped rods 12 located on the same vertical line are symmetrically arranged, limiting blocks 13 are welded on one ends, far away from each other, of the two L-shaped rods 12 are, the utility model discloses it has spring 15's one end all to weld on being located the one side inner wall that two L shape poles 12 on same vertical line are close to each other, spring 15's the other end and the second movable block 14 that corresponds keep away from one side of stopper 13 and weld mutually, spring 15 movable sleeve is established on corresponding L shape pole 12, two second movable blocks 14 that are located on same vertical line are close to one side of corresponding first movable block 9 and articulate there is same arc shell fragment 16, two arc shell fragment 16 symmetries set up, one side that fixed plate 11 was kept away from to arc shell fragment 16 and one side fixed connection that fixed plate 11 is close to first movable block 9 that corresponds, the utility model discloses simple structure, convenient operation, be convenient for effectually carry out the shock attenuation buffering to air compressor 2, prevented air compressor 2 at the noise that the during operation produced.

The utility model discloses in, the square hole has been seted up at the top of second movable block 14, the lateral wall of square hole and the outside sliding connection of the L shape pole 12 that corresponds, first rectangular channel has been seted up to riser 4's bottom, the lateral wall of first rectangular channel and the outside sliding connection of the backup pad 7 that corresponds, the second rectangular channel has all been seted up to one side that two first movable blocks 9 kept away from each other, the lateral wall of second rectangular channel and the outside sliding connection of the horizontal pole 8 that corresponds, the fixed cover in the outside of air compressor 2 is equipped with soundproof cotton 3, soundproof cotton 3 fixed cover is established on two risers 4, the utility model discloses simple structure, convenient operation is convenient for effectually carry out the shock attenuation buffering to air compressor 2, has prevented air compressor 2 noise at the during operation, satisfies the user demand, is favorable to the use.

The working principle is as follows: during the use, 2 work of air compressor produces vibrations, make air compressor 2 drive two risers 4 and remove downwards, riser 4 slides on the backup pad 7 that corresponds, riser 4 extrudees corresponding connecting rod 10 at the in-process that removes, under the effect of extrusion force, connecting rod 10 removes and rotates, connecting rod 10 extrudees corresponding first movable block 9, first movable block 9 slides on corresponding horizontal pole 8, first movable block 9 extrudees corresponding arc shell fragment 16 at the in-process that removes, under the effect of extrusion force, arc shell fragment 16 takes place to warp, arc shell fragment 16 drives two second movable blocks 14 that correspond and removes to the direction of keeping away from each other, second movable block 14 slides and stretches spring 15 on corresponding L shape pole 12, reach the purpose of giving up the buffering under the effect of arc shell fragment 16 and spring 15 elasticity, thereby reach and be convenient for effectively timely alleviate the vibrations of dashing that great soft air compressor 2 appears at the during operation and shake The impact force is applied, thereby effectively preventing the noise generated by the air compressor 2 during operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A damping and silencing device for an oxygenerator comprises an oxygenerator body (1), wherein an air compressor (2) is arranged in the oxygenerator body (1), an air inlet of the air compressor (2) is communicated and fixed with a first L-shaped connecting pipe, the bottom end of the first L-shaped connecting pipe is communicated and fixed with a first hose, the bottom end of the first hose is communicated and fixed with an L-shaped air inlet pipe, one end of the L-shaped air inlet pipe extends out of the oxygenerator body (1), an air outlet of the air compressor (2) is communicated and fixed with a second L-shaped connecting pipe, the top end of the second L-shaped connecting pipe is communicated and fixed with a second hose, and the top end of the second hose is communicated and fixed with an L-shaped air outlet pipe, and is characterized in that risers (4) are fixedly arranged on two sides of the bottom of the air compressor (2), and a base (5) is welded on the inner wall of, the top of the base (5) is provided with a groove (6), two supporting plates (7) are welded on the inner wall of the bottom of the groove (6), the bottoms of the vertical plates (4) extend into the groove (6), the vertical plates (4) are sleeved on the corresponding supporting plates (7) in a sliding manner, a cross rod (8) is welded on one side, close to each other, of the two supporting plates (7), a first moving block (9) is sleeved on the cross rod (8) in a sliding manner, connecting rods (10) which are obliquely arranged are hinged on one side, close to each other, of the two vertical plates (4), one end, far away from the corresponding vertical plate (4), of each connecting rod (10) is hinged with the top of the first moving block (9), a fixing plate (11) positioned between the two supporting plates (7) is welded on the inner wall of the bottom of the groove (6), two L-shaped rods (12) are welded on the two sides of the, two L shape pole (12) symmetry that are located same vertical line set up, the stopper (13) has all been welded to the one end that two L shape poles (12) that are located same vertical line kept away from each other, sliding sleeve is equipped with second movable block (14) on L shape pole (12), the one end of spring (15) has all been welded on the one side inner wall that two L shape poles (12) that are located same vertical line are close to each other, the other end of spring (15) and the one side that stopper (13) were kept away from to corresponding second movable block (14) weld mutually, spring (15) movable sleeve is established on corresponding L shape pole (12), one side that two second movable blocks (14) that are located same vertical line are close to corresponding first movable block (9) articulates there is same arc shell fragment (16), two arc shell fragments (16) symmetry set up, one side that fixed plate (11) were kept away from to arc shell fragment (16) and one side fixed connection that corresponding first movable block (9) are close to fixed plate (11).

2. The damping and silencing device for the oxygenerator as recited in claim 1, wherein a square hole is formed at the top of the second moving block (14), and the side wall of the square hole is slidably connected with the outer side of the corresponding L-shaped rod (12).

3. The damping and silencing device for the oxygenerator as claimed in claim 1, wherein the bottom of the vertical plate (4) is provided with a first rectangular groove, and the side wall of the first rectangular groove is slidably connected with the outer side of the corresponding support plate (7).

4. The damping and silencing device for the oxygenerator as recited in claim 1, wherein the two first moving blocks (9) are provided with a second rectangular groove on the side away from each other, and the side wall of the second rectangular groove is connected with the outer side of the corresponding cross bar (8) in a sliding manner.

5. The damping and silencing device for the oxygen generator as claimed in claim 1, wherein the soundproof cotton (3) is fixedly sleeved on the outer side of the air compressor (2), and the soundproof cotton (3) is fixedly sleeved on the two vertical plates (4).

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