CN217130199U - Shock-absorbing device - Google Patents
Shock-absorbing device Download PDFInfo
- Publication number
- CN217130199U CN217130199U CN202122031892.XU CN202122031892U CN217130199U CN 217130199 U CN217130199 U CN 217130199U CN 202122031892 U CN202122031892 U CN 202122031892U CN 217130199 U CN217130199 U CN 217130199U
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- Prior art keywords
- air pump
- support
- inner hole
- support block
- absorbing device
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- 238000002955 isolation Methods 0.000 claims abstract description 36
- 230000035939 shock Effects 0.000 claims abstract description 18
- 239000000725 suspension Substances 0.000 claims description 10
- 238000013016 damping Methods 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000003860 sleep quality Effects 0.000 description 2
- 206010069689 Spinal column injury Diseases 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to an aerify auxiliary assembly technical field, especially relate to a damping device. Damping device includes main casing body, air pump support piece and isolation assembly, isolation assembly connects respectively the main casing body with air pump support piece, air pump support piece parcel air pump will the air pump hangs the inside of main casing body. Air pump support piece parcel air pump, the air pump hangs the inside of the main casing body has avoided with main casing body direct contact, and main casing body and air pump support piece are connected respectively to the isolation subassembly, have avoided air pump support piece and main casing body direct contact through the isolation subassembly, avoid the contact of the main casing body and focus air pump through isolation subassembly and air pump support piece to realize the shock attenuation.
Description
Technical Field
The utility model relates to an aerify auxiliary assembly technical field, especially relate to a damping device.
Background
With the development of society, the pressure of people on life and work is increased. Research and investigation show that most people have cervical vertebra injury due to the fact that muscle ligaments are in an unprotected and relaxed state and at an improper height when sleeping and lack of protection for cervical muscles and cervical vertebra. In order to improve the sleep quality, many users select an air bag pillow with adjustable height in daily life, so as to improve the sleep quality. However, the air pump is needed to be used in the height-adjusting air bag pillow, when the air pump is used for inflating and deflating, large vibration can be generated, and large vibration sound has great influence on the sleep of a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping device reduces the vibrations of air pump at the during operation.
To achieve the purpose, the utility model adopts the following technical proposal:
a shock absorption device comprises a main shell, an air pump supporting piece and an isolation assembly, wherein the isolation assembly is respectively connected with the main shell and the air pump supporting piece;
the air pump support piece wraps the air pump and suspends the air pump inside the main shell.
Preferably, the main housing is provided with a through hole, and the isolation component is arranged at the through hole.
Preferably, the isolation assembly comprises a vacuum support block, the vacuum support block is provided with a first inner hole, and the air pump support member passes through the first inner hole and is suspended on the isolation assembly.
Preferably, the isolation assembly includes two elastic members, and the two elastic members are respectively disposed at both sides of the air pump support member.
Preferably, the isolation assembly further comprises a hard support block, the hard support block is arranged on the vacuum support block, the hard support block is provided with a second inner hole, the first inner hole is communicated with the second inner hole, and the air pump support piece penetrates through the first inner hole and the second inner hole and is hung on the hard support block.
Preferably, the air pump support member is disposed inside the main housing, and the isolation assembly includes a suspension support member.
Preferably, a rib is arranged on the air pump supporting piece, and the air pump is fixed inside the air pump supporting piece through the rib.
Preferably, the air pump support and the air pump are in interference fit.
Preferably, the main housing is provided with two through holes, and the vacuum support block, the hard support block and the air pump support member are arranged at the two through holes.
Preferably, the air pump support member includes a column and two wrapping portions, the two wrapping portions wrap the two portions of the air pump, and the column passes through the first inner hole and the second inner hole and is suspended on the hard support block.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
air pump support piece parcel air pump, the air pump hangs the inside of the main casing body has avoided with main casing body direct contact, and main casing body and air pump support piece are connected respectively to the isolation subassembly, have avoided air pump support piece and main casing body direct contact through the isolation subassembly, avoid the contact of the main casing body and focus air pump through isolation subassembly and air pump support piece to realize the shock attenuation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a damping device according to a first embodiment of the present invention;
fig. 2 is a schematic structural view of a damping device according to a first embodiment of the present invention;
fig. 3 is a schematic structural view of an air pump supporting member according to a first embodiment of the present invention;
fig. 4 is a schematic view of a vacuum support block according to a first embodiment of the present invention;
fig. 5 is a schematic structural view of a hard support block according to a first embodiment of the present invention;
fig. 6 is a schematic structural view of a damping device provided by the second embodiment of the present invention.
Illustration of the drawings: the device comprises a main shell 1, an air pump supporting piece 2, a vacuum supporting block 3, a hard supporting block 4, ribs 5, an air pump 6 and a suspension supporting piece 7;
the vacuum cup comprises a column body 21, a wrapping part 22, a fixing part 211, a limiting part 212, a first inner hole 31, a vacuum cavity 32 and a second inner hole 41.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that 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. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
Referring to fig. 1 to 5, a shock absorbing device includes a main housing 1, an air pump support member 2, and an isolation member respectively connected to the main housing 1 and the air pump support member 2;
the air pump support member 2 wraps the air pump 6 and suspends the air pump 6 inside the main casing 1.
The main shell 1 is provided with a through hole, and the isolation component is arranged at the through hole. The isolation assembly comprises a vacuum supporting block 3, a first inner hole 31 is formed in the vacuum supporting block 3, and the air pump supporting piece 2 penetrates through the first inner hole 31 and is hung on the isolation assembly.
Specifically, a vacuum supporting block 3 is arranged between the air pump supporting piece 2 and the main shell 1 for separation, the principle that sound and vibration cannot be transmitted in vacuum is utilized, the propagation of vibration is blocked to a certain extent, and the vacuum supporting block 3 plays a good role in shock absorption. The isolation component is arranged at the through hole of the main shell 1, the air pump supporting piece 2 is hung on the isolation component, the air pump supporting piece 2 is prevented from directly contacting with the main shell 1, in addition, the air pump 6 is also hung in the main shell 1, the air pump is also prevented from directly contacting with the main shell 1, and the shock absorption is further realized by reducing the contact area with a seismic source.
Alternatively, the isolation assembly includes only the vacuum support block 3, the air pump support 2 is suspended on the vacuum support block 3, and the air pump support 2 is in contact with the vacuum support block 3.
The isolation assembly is not limited to the above structure, and in an alternative embodiment, the isolation assembly includes an elastic member (not shown in the figure), the elastic member is provided with a third inner hole (not shown in the figure), the air pump support member 2 passes through the third inner hole and is suspended on the elastic member, the elastic member is respectively connected with the main housing 1 and the air pump support member 2, and the elastic member plays a role of buffering and blocking the seismic source. Optionally, the isolation assembly includes at least two elastic members, the elastic members are disposed at the side of the air pump support member 2, a gap is disposed between adjacent elastic members, and the air pump support member passes through the gap and is suspended on the elastic members. The elastic element can be an elastic rubber ring or a spring and the like.
In an alternative embodiment, the isolation assembly further includes a hard support block 4, the hard support block 4 is disposed on the vacuum support block 3, the hard support block 4 is opened with a second inner hole 41, the first inner hole 31 is communicated with the second inner hole 41, and the air pump support member 2 passes through the first inner hole 31 and the second inner hole 41 and hangs on the hard support block 4. The hard support block 4 mainly plays a role of carrying the air pump support member 2 while dispersing the force of the air pump support member 2 on the upper surface of the hard support block 4.
In order to further reduce the influence caused by vibration, in an optional embodiment, ribs 5 are arranged on the air pump support 2, and the air pump 6 is fixed inside the air pump support 2 through the ribs 5, so that the contact area between the air pump 6 and the air pump support 2 is further reduced, and the influence caused by vibration propagation is reduced.
In an alternative embodiment, the air pump support 2 and the air pump 6 are in an interference fit, and the air pump 6 and the air pump support 2 reduce resonance, so that the vibration of the seismic source air pump 6 is transmitted as little as possible. Optionally, the vacuum support block 3 and the main housing 1 are also in interference fit.
In an alternative embodiment, the vacuum support block 3 includes two vacuum cavities 32, and the first bore 31 is disposed between the two vacuum cavities 32.
In an alternative embodiment, the main housing 1 is provided with two through holes, and the vacuum support block 3, the hard support block 4 and the air pump support member 2 are disposed at the positions of the two through holes. The two air pump supporting members 2 respectively wrap a part of the air pump 6, and the two air pump supporting members 2 cooperatively suspend the air pump 6 inside the main housing 1.
In an alternative embodiment, the air pump support 2 comprises a column 21 and two wrapping portions 22, the two wrapping portions 22 wrap two parts of the air pump 6, the column 21 passes through the first inner hole 31 and the second inner hole 41 and is hung on the hard support block 4, and the vibration can only be transmitted through the column 21, so that the external transmission of the vibration is reduced. Specifically, the column 21 includes a fixing portion 211, and the fixing portion 211 is fixed to the hard support block 4.
In an alternative embodiment, the column body 21 further includes a limiting portion 212, the limiting portion 212 is disposed inside the main housing 1, and the width of the limiting portion 212 is greater than the width of the through hole. The limiting portion 212 is used to prevent the user from mistakenly extracting the air pump 6 from the main housing 1 through the air pump support 2, thereby affecting the use.
In this application, be provided with the tie coat on the hard support block 4, fixed part 211 passes through the tie coat with hard support block 4 and is connected. The adhesive layer can be glue or magic tape.
In summary, the damping device of the present embodiment includes a main housing 1, an air pump supporting member 2, a vacuum supporting block 3 and a hard supporting block 4, and the vacuum supporting block 3 is used to separate the seismic source from the main housing 1, thereby playing a role of heavy damping. When the air pump 6 is connected with the air pump supporting piece 2, the ribs 5 are adopted for interference assembly, so that the contact area between the air pump supporting piece 2 and a seismic source is reduced, the vibration is further reduced, and the double-damping effect is achieved. The air pump supporting piece 2 is connected with the hard supporting block 4 through the column 21 and is suspended on the main shell 1, so that the contact area of the air pump supporting piece 2 and the main shell 1 is reduced, and a triple shock absorption effect is achieved. Through triple shock absorption, the vibration of the air pump 6 during working is effectively reduced.
Example two
Referring to fig. 6, the damping device includes a main housing 1, an air pump supporting member 2 and an isolating member, the isolating member is respectively connected to the main housing 1 and the air pump supporting member 2, and the air pump supporting member 2 wraps the air pump 6 and suspends the air pump 6 inside the main housing 1.
Air pump support piece 2 sets up in the inside of main casing body 1, and the isolation component includes suspension support piece 7, and suspension support piece 7's one end is connected on main casing body 1, and suspension support piece 7's the other end is connected on air pump support piece 2, hangs air pump support piece 2 and air pump 6 in the inside of main casing body 1 through suspension support piece 7, and suspension support piece adopts the spring.
In an alternative embodiment, the shock absorbing device comprises two air pump support members 2, wherein the two air pump support members 2 cooperate to suspend the air pump 6 inside the main housing 1. The isolation assembly comprises two suspension supports 7, and the two suspension supports 7 are respectively connected with the corresponding air pump supports 2.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. A shock-absorbing device, characterized by comprising a main housing (1), an air pump support member (2) and an isolation assembly, wherein the isolation assembly is respectively connected with the main housing (1) and the air pump support member (2);
the air pump support piece (2) wraps the air pump (6) and suspends the air pump (6) in the main shell (1).
2. The shock absorbing device as claimed in claim 1, wherein the main housing (1) is provided with a through hole, and the isolation member is disposed at the through hole.
3. The shock absorbing device according to claim 2, wherein the isolation assembly comprises a vacuum support block (3), the vacuum support block (3) is provided with a first inner hole (31), and the air pump support member (2) passes through the first inner hole (31) and is hung on the vacuum support block (3).
4. The shock absorbing device as claimed in claim 2, wherein the isolation assembly comprises an elastic member having a third inner hole, and the air pump support member (2) passes through the third inner hole and is suspended on the elastic member.
5. The shock absorbing device according to claim 3, wherein the isolation assembly further comprises a hard support block (4), the hard support block (4) is arranged on the vacuum support block (3), the hard support block (4) is provided with a second inner hole (41), the first inner hole (31) is communicated with the second inner hole (41), and the air pump support member (2) passes through the first inner hole (31) and the second inner hole (41) and is hung on the hard support block (4).
6. A shock absorbing device as claimed in claim 1, wherein the air pump support (2) is provided inside the main housing (1), the isolation assembly comprising a suspension support (7).
7. The shock absorbing device as claimed in claim 1, wherein a rib (5) is provided on the air pump support (2), and the air pump (6) is fixed inside the air pump support (2) by the rib (5).
8. A shock absorbing device as claimed in claim 1, wherein the air pump support (2) is an interference fit with the air pump (6).
9. The shock absorbing device according to claim 5, wherein the main housing (1) is provided with two through holes, and the vacuum support block (3), the hard support block (4) and the air pump support member (2) are arranged at the two through holes.
10. The shock absorbing device as claimed in claim 9, wherein the air pump support (2) comprises a column (21) and two wrapping portions (22), the two wrapping portions (22) wrapping two parts of the air pump (6), the column (21) passing through the first and second bores (31, 41) and hanging on the hard support block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031892.XU CN217130199U (en) | 2021-08-26 | 2021-08-26 | Shock-absorbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031892.XU CN217130199U (en) | 2021-08-26 | 2021-08-26 | Shock-absorbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217130199U true CN217130199U (en) | 2022-08-05 |
Family
ID=82614375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122031892.XU Active CN217130199U (en) | 2021-08-26 | 2021-08-26 | Shock-absorbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217130199U (en) |
-
2021
- 2021-08-26 CN CN202122031892.XU patent/CN217130199U/en active Active
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| GR01 | Patent grant | ||
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