CN215334183U - Damping device of portable oxygenerator - Google Patents
Damping device of portable oxygenerator Download PDFInfo
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- CN215334183U CN215334183U CN202121269417.XU CN202121269417U CN215334183U CN 215334183 U CN215334183 U CN 215334183U CN 202121269417 U CN202121269417 U CN 202121269417U CN 215334183 U CN215334183 U CN 215334183U
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- silica gel
- hollow silica
- gel column
- main body
- compressor main
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Abstract
The utility model provides a damping device of a portable oxygenerator, which relates to the technical field of oxygenerators and comprises a compressor main body and a base, wherein the compressor main body is positioned on the top surface of the base; the compressor is characterized in that a hollow silica gel column is symmetrically arranged at the joint of the bottom surface of the compressor main body and the inner side top surface of the base, the hollow silica gel column is used for buffering the vibration generated when the compressor main body works, a connecting mechanism used for connection is arranged on the hollow silica gel column and comprises an installation plate and an installation seat, the front section of the hollow silica gel column is in a Y shape, and the hollow silica gel column has elasticity. According to the utility model, the hollow silica gel column with the hollow Y-shaped structure is adopted at the joint of the compressor main body and the base, so that the volume of the damping device is greatly reduced, and the transmission of the vibration of the compressor main body is greatly reduced by utilizing the damping effect of the hollow silica gel column and the elasticity and stretching damping effect of the hollow silica gel column at an angle of 45 degrees up, down, left, right, front and back.
Description
Technical Field
The utility model relates to the technical field of oxygen generators, in particular to a damping device of a portable oxygen generator.
Background
The portable oxygen generator generates oxygen in a PSA mode, air is compressed to the molecular tower through the compressor, and the molecular sieve in the molecular tower adsorbs nitrogen and discharges oxygen. The portable oxygen generator has small volume, light weight and convenient carrying, but the vibration of the compressor is always a problem which is difficult to solve. The portable oxygen generator has small volume, so that no space is provided for conventional shock absorption treatment. The portable oxygen generator is light in weight, so that slight vibration of the compressor can be transmitted to the oxygen generator. The portable oxygen generator is convenient to carry, so that the slight vibration of the oxygen generator can cause discomfort to the human body. The conventional compressor shock attenuation of oxygenerator is handled at present is through damping spring alleviate the upper and lower vibrations of compressor, but can not solve the vibrations of four directions all around, and damping spring is bulky, and is obvious to bulky compressor shock attenuation, and is not obvious to the inside miniature compressor shock attenuation effect of portable oxygenerator, awaits further improvement. Therefore, a damping device of the portable oxygen generator is provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a damping device of a portable oxygen generator.
The utility model solves the technical problems through the following technical means:
a damping device of a portable oxygenerator comprises a compressor main body and a base, wherein the compressor main body is positioned on the top surface of the base; the compressor is characterized in that hollow silica gel columns are symmetrically arranged at the joint of the bottom surface of the compressor main body and the inner side top surface of the base, and the hollow silica gel columns are used for buffering vibration generated when the compressor main body works.
Further, a connecting mechanism for connection is arranged on the hollow silica gel column, and the connecting mechanism comprises a mounting plate and a mounting seat; the mounting plate is fixed on the bottom surface of the compressor main body, and a first fixing hole penetrating through the mounting plate is formed in the surface of the mounting plate; the mounting seat is fixed on the bottom surface of the inner side of the base, and a second fixing hole penetrating through the mounting seat is formed in the surface of the mounting seat; the top end of the hollow silica gel column penetrates through the first fixing hole, and the bottom end of the hollow silica gel column penetrates through the second fixing hole.
Furthermore, the front section of the hollow silica gel column is in a Y shape, and the hollow silica gel column has elasticity.
Furthermore, an included angle between the first fixing hole and the second fixing hole is 45 degrees.
Further, the connecting mechanism further comprises a connecting plate, and the connecting plate is sleeved outside the hollow silica gel column.
Furthermore, the surface of the connecting plate is evenly provided with through heat dissipation holes, and the heat dissipation holes are distributed on the surface of the connecting plate in a rectangular mode.
The utility model has the beneficial effects that:
according to the damping device of the portable oxygenerator, the hollow silica gel column with the hollow Y-shaped structure is adopted at the joint of the compressor main body and the base, so that the size of the damping device is greatly reduced, and the transmission of vibration of the compressor main body is greatly reduced by utilizing the damping effect of the hollow silica gel column and the elasticity and stretching damping effect of the hollow silica gel column at an angle of 45 degrees in the vertical direction, the horizontal direction, the vertical direction, the horizontal direction and the longitudinal direction.
Drawings
FIG. 1 is a schematic structural view of a damping device of a portable oxygen generator according to the present invention;
FIG. 2 is an exploded view of the shock-absorbing device of a portable oxygen generator of the present invention;
FIG. 3 is a partial cross-sectional view of the hollow silica gel column of FIG. 1 in conjunction with a base in accordance with the present invention;
FIG. 4 is a side connection cross-sectional view of the hollow silica gel column and the connection plate of FIG. 1 according to the present invention.
In the figure: 1. a compressor main body; 2. a base; 3. hollow silica gel column; 4. a connecting mechanism; 41. mounting a plate; 42. a mounting seat; 43. a connecting plate; 431. and (4) heat dissipation holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
As shown in fig. 1-4, the damping device of a portable oxygen generator in this embodiment includes a compressor body 1 and a base 2, where the compressor body 1 is located on the top surface of the base 2; the connection part of the bottom surface of the compressor main body 1 and the inner bottom surface of the base 2 is symmetrically provided with hollow silica gel columns 3, the hollow silica gel columns 3 are used for buffering the vibration generated when the compressor main body 1 works, the front section of each hollow silica gel column 3 is in a Y shape, and each hollow silica gel column 3 has elasticity; the hollow silica gel column 3 is provided with a connecting mechanism 4 for connection, and the connecting mechanism 4 comprises an installation plate 41 and an installation seat 42; the mounting plate 41 is fixed on the bottom surface of the compressor main body 1, and a first fixing hole which penetrates through the mounting plate 41 is formed in the surface of the mounting plate 41; the mounting seat 42 is fixed on the bottom surface of the inner side of the base 2, and a second fixing hole penetrating through the surface of the mounting seat 42 is formed; the top end of the hollow silica gel column 3 penetrates through the first fixing hole, and the bottom end of the hollow silica gel column 3 penetrates through the second fixing hole; the included angle between the first fixing hole and the second fixing hole is 45 degrees.
The damping device of the portable oxygen generator of the embodiment is characterized in that four hollow silica gel columns 3 with hollow character-shaped structures are respectively connected with second fixing holes on a base 2 and first fixing holes on a compressor main body 1, the four first fixing holes of the compressor main body 1 and the four corresponding second fixing holes of the base 2 form an angle of 45 degrees, the four hollow silica gel columns 3 with hollow character-shaped structures fully absorb vibration of the compressor main body 1 in all directions through self softness, elasticity and stretching effects which form an angle of 45 degrees up and down, when the compressor main body 1 vibrates in six directions up, down, left, right, front and back, the hollow silica gel columns 3 can fully absorb vibration of the compressor main body 1, the vibration of the compressor main body 1 is prevented from being transmitted to the oxygen generator, the vibration of the oxygen generator is obviously reduced, the volume of the damping device is greatly reduced by adopting the hollow silica gel columns 3 with hollow character-shaped structures, the shock absorption effect of the hollow silica gel column 3 and the elasticity and the stretching shock absorption effect of the hollow silica gel column at an angle of 45 degrees in the vertical, left, right, front and back directions are utilized, so that the shock conduction of the compressor main body 1 is greatly reduced.
As shown in fig. 4, the connection mechanism 4 further includes a connection plate 43, and the connection plate 43 is sleeved outside the hollow silica gel column 3. Two groups of connecting plates 43 are arranged in number, and the specifications are different, one group of connecting plates 43 with smaller specifications is connected with the top ends of the four groups of hollow silica gel columns 3, and one group of connecting plates 43 with larger specifications is connected with the bottom ends of the four groups of hollow silica gel columns 3.
As shown in fig. 4, through heat dissipation holes 431 are uniformly formed in the surface of the connection plate 43, and the heat dissipation holes 431 are distributed on the surface of the connection plate 43 in a rectangular shape. By uniformly forming the heat dissipation holes 431 on the surface of the connection plate 43, when the compressor body 1 generates heat during operation, the heat is conveniently discharged through the heat dissipation holes 431.
The working principle of the damping device of the portable oxygen generator is as follows:
firstly, four hollow silica gel columns 3 with a hollow herringbone structure are respectively connected with second fixing holes on a base 2 and first fixing holes on a compressor main body 1, the four first fixing holes of the compressor main body 1 and the four corresponding second fixing holes of the base 2 form an angle of 45 degrees, the four hollow silica gel columns 3 with the herringbone structure fully absorb vibration of the compressor main body 1 in all directions through self softness and elasticity and stretching effect forming an angle of 45 degrees up and down, when the compressor main body 1 vibrates in six directions of up, down, left, right, front and back, the hollow silica gel columns 3 can fully absorb vibration of the compressor main body 1, transmission of vibration of the compressor main body 1 to an oxygen generator is avoided, vibration of the oxygen generator is obviously reduced, the volume of a damping device is greatly reduced by adopting the hollow silica gel columns 3 with the hollow herringbone structure, and the damping effect of the hollow silica gel columns 3 and the elasticity and stretching damping effect of the hollow silica gel columns in up, down, left, right, front and back are utilized, the conduction of vibrations of the compressor body 1 is greatly reduced.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A damping device of a portable oxygenerator comprises a compressor main body (1) and a base (2), wherein the compressor main body (1) is positioned on the top surface of the base (2); the compressor is characterized in that hollow silica gel columns (3) are symmetrically arranged at the joint of the bottom surface of the compressor main body (1) and the inner top surface of the base (2), and the hollow silica gel columns (3) are used for buffering vibration generated when the compressor main body (1) works.
2. The shock-absorbing device of a portable oxygen generator as claimed in claim 1, wherein the hollow silica gel column (3) is provided with a connecting mechanism (4) for connection, and the connecting mechanism (4) comprises a mounting plate (41) and a mounting seat (42); the mounting plate (41) is fixed on the bottom surface of the compressor main body (1), and a first fixing hole penetrating through the mounting plate (41) is formed in the surface of the mounting plate; the mounting seat (42) is fixed on the bottom surface of the inner side of the base (2), and a second through fixing hole is formed in the surface of the mounting seat (42); the top end of the hollow silica gel column (3) penetrates through the first fixing hole, and the bottom end of the hollow silica gel column (3) penetrates through the second fixing hole.
3. The shock-absorbing device of a portable oxygen generator as claimed in claim 1, wherein the hollow silica gel column (3) is cross-shaped in front view, and the hollow silica gel column (3) has elasticity.
4. The damping device for a portable oxygen generator as claimed in claim 2, wherein the angle between the first fixing hole and the second fixing hole is 45 degrees.
5. The shock-absorbing device of a portable oxygen generator as claimed in claim 2, wherein said connection mechanism (4) further comprises a connection plate (43), said connection plate (43) is sleeved outside the hollow silica gel column (3).
6. The damping device for the portable oxygen generator according to claim 5, wherein the surface of the connecting plate (43) is uniformly provided with through heat dissipation holes (431), and the heat dissipation holes (431) are distributed on the surface of the connecting plate (43) in a rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269417.XU CN215334183U (en) | 2021-06-04 | 2021-06-04 | Damping device of portable oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121269417.XU CN215334183U (en) | 2021-06-04 | 2021-06-04 | Damping device of portable oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334183U true CN215334183U (en) | 2021-12-28 |
Family
ID=79551763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121269417.XU Active CN215334183U (en) | 2021-06-04 | 2021-06-04 | Damping device of portable oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334183U (en) |
-
2021
- 2021-06-04 CN CN202121269417.XU patent/CN215334183U/en active Active
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