CN219414019U - Movable shock attenuation rack base - Google Patents
Movable shock attenuation rack base Download PDFInfo
- Publication number
- CN219414019U CN219414019U CN202320929422.1U CN202320929422U CN219414019U CN 219414019 U CN219414019 U CN 219414019U CN 202320929422 U CN202320929422 U CN 202320929422U CN 219414019 U CN219414019 U CN 219414019U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- sleeve
- magnetic element
- base
- shock absorbing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035939 shock Effects 0.000 title claims description 16
- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000005389 magnetism Effects 0.000 claims description 3
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
- F16F6/005—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets only
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Vibration Prevention Devices (AREA)
- Telephone Set Structure (AREA)
Abstract
The utility model discloses a movable damping cabinet base, which comprises a base and a damping mechanism arranged on the bottom surface of the base; the damping mechanism comprises a first connecting piece, a second connecting piece and a sleeve for sleeving the first connecting piece and the second connecting piece, wherein the first connecting piece is movably connected with the sleeve, and the second connecting piece is movably connected with the sleeve. The utility model can easily and quickly move the cabinet and eliminate the influence of daily vibration on machine equipment.
Description
Technical Field
The utility model belongs to the technical field of network equipment, and particularly relates to a movable damping cabinet base.
Background
The cabinet is used for storing IT equipment such as a server and the like, the IT equipment is composed of a plurality of electronic components, the electronic components have high requirements on the stability of a working environment, and the electronic components are easy to damage if being subjected to vibration or swing to a certain extent, so that the cabinet is required to have certain anti-vibration performance, the existing cabinet is generally fixed, and the large and heavy cabinet cannot be moved when being checked and maintained normally, so that the cabinet is very inconvenient.
Disclosure of Invention
The utility model mainly solves the technical problems that the prior cabinet cannot absorb shock and is difficult to move.
In order to solve the technical problems, the utility model adopts a technical scheme that:
a movable damping cabinet base comprises a base and a damping mechanism arranged on the bottom surface of the base;
the damping mechanism comprises a first connecting piece, a second connecting piece and a sleeve for sleeving the first connecting piece and the second connecting piece;
a first magnetic element is arranged at one end of the first connecting piece, which is positioned in the sleeve, a third magnetic element is arranged at one end of the second connecting piece, which is positioned in the sleeve, and the magnetism of the opposite end surfaces of the first magnetic element and the third magnetic element are opposite;
one end of the first connecting piece, which is positioned outside the sleeve, is sleeved with an elastic element;
the first connecting piece is connected with the base, and the second connecting piece is movably connected with the sleeve; the second connecting piece is connected with a steering wheel.
Further, a second magnetic element is further provided, the second magnetic element is located between the first magnetic element and the third magnetic element, and the second magnetic element is installed in the sleeve.
Further, the opposite end surfaces of the first magnetic element and the second magnetic element have opposite magnetic properties, and the opposite end surfaces of the second magnetic element and the third magnetic element have opposite magnetic properties.
Further, the first magnetic element, the second magnetic element and the third magnetic element are neodymium magnets.
Further, a first gap H1 is formed between one end of the first connecting piece, which is positioned in the sleeve, and the inner end face of the sleeve.
Further, a second gap H2 is formed between one end of the second connecting piece, which is positioned in the sleeve, and the end face of the step inside the sleeve.
Further, the first connecting piece and the second connecting piece are both I-shaped connecting pieces.
Further, the elastic element is a spring.
Further, the second connecting piece is connected with the sleeve through a bearing.
The utility model has the beneficial effects that:
1. the damping mechanism comprises a first connecting piece, a sleeve sleeved with the first connecting piece, a first magnetic element, a second connecting piece sleeved with the sleeve, and a third magnetic element, wherein the second connecting piece is fixedly connected with a steering wheel, the second magnetic element is further arranged between the first connecting piece and the second connecting piece, when the cabinet is arranged on the base, the first connecting piece is stressed to be pressed down to generate a descending height H1, the magnetic element can transmit the pressing force to push the second connecting piece and the sleeve to generate a descending height H2, at the moment, the first connecting piece and the second connecting piece are suspended, the force transmission is not generated, the force transmission generated by ground vibration is stopped, and the anti-seismic performance is improved.
2. Because the space distance between H1 and H2 is generated during use, the second connecting piece can rotate in the sleeve at will and can move at will by matching with the steering wheel connected with the second connecting piece, and meanwhile, vibration generated during movement is not transmitted to the cabinet on the base.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a schematic cross-sectional view of a shock absorbing mechanism;
FIG. 3 is a schematic view of a shock absorbing mechanism in a stressed state;
FIG. 4 is a schematic view of a shock absorbing mechanism;
reference numerals illustrate:
1. a base; 2. a damping mechanism; 21. a first connector; 22. an elastic element; 23. a sleeve; 24. a first magnetic element; 25. a second magnetic element; 26. a third magnetic element; 27. a second connector; 28. a steering wheel; 29. and (3) a bearing.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Specific example 1:
as shown in fig. 1 to 4, a movable damping cabinet base comprises a base 1 and a damping mechanism 2 arranged on the bottom surface of the base 1;
the damping mechanism 2 comprises a first connecting piece 21, a second connecting piece 27 and a sleeve 23 for sleeving the first connecting piece 21 and the second connecting piece 27;
a first magnetic element 24 is mounted at one end of the first connecting piece 21 positioned in the sleeve 23, a third magnetic element 26 is mounted at one end of the second connecting piece 27 positioned in the sleeve 23, and the magnetism of opposite end surfaces of the first magnetic element 24 and the third magnetic element 26 are opposite;
one end of the first connecting piece 21, which is positioned outside the sleeve 23, is sleeved with an elastic element 22;
the first connecting piece 21 is connected with the base 1, and the second connecting piece 27 is movably connected with the sleeve 23; the second connecting piece 27 is connected with a steering wheel 28.
Specifically, a second magnetic element 25 is further provided, the second magnetic element 25 is located between the first magnetic element 24 and the third magnetic element 26, and the second magnetic element 26 is mounted in the sleeve 23.
Specifically, the opposite end surfaces of the first magnetic element 24 and the second magnetic element 25 have opposite magnetic properties, and the opposite end surfaces of the second magnetic element 25 and the third magnetic element 26 have opposite magnetic properties.
Specifically, the first, second and third magnetic elements 24, 25, 26 are neodymium magnets.
Specifically, the first connecting member 21 has a first gap H1 between an end located in the sleeve 23 and an inner end surface of the sleeve 23.
Specifically, the second connecting member 27 has a second gap H2 between the end of the second connecting member located in the sleeve 23 and the stepped end surface of the sleeve 23.
Specifically, the first connecting member 21 and the second connecting member 27 are both i-shaped connecting members.
In particular, the elastic element 22 is a spring.
In particular, the second connection member 27 is connected to the sleeve 23 by means of a bearing 29.
Working principle:
as shown in FIG. 3, A is a shock absorbing area, B is a rotating area, when the base is provided with the cabinet, the first connecting piece is stressed and pressed down to generate a descending height H1, the magnetic element can transmit the downward pressing force to push the second connecting piece to be in floating connection with the sleeve to generate the descending height H2, the second magnetic element is arranged in the A area and can provide additional bearing capacity, when the bottom surface vibrates, the floating first connecting piece and the second connecting piece do not transmit any force, the H2 in the B area provides a rotating space for the second connecting piece, the bottom surface of the second connecting piece is connected with the steering wheel, and the steering wheel can move randomly.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (9)
1. The utility model provides a movable shock attenuation rack base which characterized in that: comprises a base (1) and a damping mechanism (2) arranged on the bottom surface of the base (1);
the damping mechanism (2) comprises a first connecting piece (21), a second connecting piece (27) and a sleeve (23) for sleeving the first connecting piece (21) and the second connecting piece (27);
a first magnetic element (24) is arranged at one end of the first connecting piece (21) positioned in the sleeve (23), a third magnetic element (26) is arranged at one end of the second connecting piece (27) positioned in the sleeve (23), and the magnetism of the opposite end surfaces of the first magnetic element (24) and the third magnetic element (26) are opposite;
one end of the first connecting piece (21) positioned outside the sleeve (23) is sleeved with an elastic element (22);
the first connecting piece (21) is connected with the base (1), and the second connecting piece (27) is movably connected with the sleeve (23); the second connecting piece (27) is connected with a steering wheel (28).
2. The movable shock absorbing cabinet base of claim 1, wherein: a second magnetic element (25) is further provided, the second magnetic element (25) is located between the first magnetic element (24) and the third magnetic element (26), and the second magnetic element (26) is installed in the sleeve (23).
3. The movable shock absorbing cabinet base of claim 2, wherein: the first magnetic element (24) and the second magnetic element (25) have opposite end faces with opposite magnetic properties, and the second magnetic element (25) and the third magnetic element (26) have opposite end faces with opposite magnetic properties.
4. The movable shock absorbing cabinet base of claim 2, wherein: the first, second and third magnetic elements (24, 25, 26) are neodymium magnets.
5. The movable shock absorbing cabinet base of claim 1, wherein: one end of the first connecting piece (21) positioned in the sleeve (23) and the inner end surface of the sleeve (23) are provided with a first gap H1.
6. The movable shock absorbing cabinet base of claim 1, wherein: one end of the second connecting piece (27) positioned in the sleeve (23) and the step end surface in the sleeve (23) are provided with a second gap H2.
7. The movable shock absorbing cabinet base of claim 1, wherein: the first connecting piece (21) and the second connecting piece (27) are I-shaped connecting pieces.
8. The movable shock absorbing cabinet base of claim 1, wherein: the elastic element (22) is a spring.
9. The movable shock absorbing cabinet base of claim 1, wherein: the second connecting piece (27) is connected with the sleeve (23) through a bearing (29).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929422.1U CN219414019U (en) | 2023-04-23 | 2023-04-23 | Movable shock attenuation rack base |
| LU504436A LU504436B1 (en) | 2023-04-23 | 2023-04-29 | Movable shock-absorbing cabinet base |
| PCT/CN2023/091915 WO2023151714A2 (en) | 2023-04-23 | 2023-04-29 | Mobile shock-absorbing cabinet base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320929422.1U CN219414019U (en) | 2023-04-23 | 2023-04-23 | Movable shock attenuation rack base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414019U true CN219414019U (en) | 2023-07-25 |
Family
ID=87243114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320929422.1U Active CN219414019U (en) | 2023-04-23 | 2023-04-23 | Movable shock attenuation rack base |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN219414019U (en) |
| LU (1) | LU504436B1 (en) |
| WO (1) | WO2023151714A2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246072B (en) * | 2016-08-30 | 2018-07-27 | 广东金大田家居股份有限公司 | A kind of magnetic suspension is without support intelligent control revolving door |
| IT201900006439A1 (en) * | 2019-04-29 | 2020-10-29 | Schedoni Luxury Goods S R L | Support device for wheels of transportable containers, such as trolley or similar |
| CN213522591U (en) * | 2020-08-17 | 2021-06-22 | 郑州工程技术学院 | Electronic engineering regulator cubicle |
| CN218616091U (en) * | 2022-07-29 | 2023-03-14 | 宁波猫头鹰母婴用品有限公司 | Magnetic suspension damping wheel and cart |
-
2023
- 2023-04-23 CN CN202320929422.1U patent/CN219414019U/en active Active
- 2023-04-29 LU LU504436A patent/LU504436B1/en active IP Right Grant
- 2023-04-29 WO PCT/CN2023/091915 patent/WO2023151714A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU504436B1 (en) | 2023-09-21 |
| WO2023151714A3 (en) | 2024-01-25 |
| WO2023151714A2 (en) | 2023-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |