CN111857261A - Fan bracket active charging and sucking type damping device - Google Patents
Fan bracket active charging and sucking type damping device Download PDFInfo
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- CN111857261A CN111857261A CN202010570167.7A CN202010570167A CN111857261A CN 111857261 A CN111857261 A CN 111857261A CN 202010570167 A CN202010570167 A CN 202010570167A CN 111857261 A CN111857261 A CN 111857261A
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- 238000013016 damping Methods 0.000 title claims abstract description 24
- 230000000694 effects Effects 0.000 abstract description 14
- 230000035939 shock Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
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- General Engineering & Computer Science (AREA)
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- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a fan support active charging and sucking type damping device which comprises a case and a fan support, wherein the fan support is arranged above the inside of the case, a gap is reserved between the bottom of the fan support and the case, a high-speed fan is arranged inside the fan support, a vibration sensor is connected onto the fan support and is arranged on the case, case supports are arranged on two side walls of the case, one end of each case support is hinged with a buckling plate, the other end of each case support is provided with a first through hole, and the end part of each buckling plate is buckled in the first through hole in the case support. According to the invention, the upper side and the lower side of the end part of the fan bracket are wrapped by the air bags, so that the fan bracket is not contacted with the case, the vibration generated when the high-speed fan works can be sensed by the vibration sensor during the operation of the system, and the air bags are inflated or deflated according to the difference of vibration quantity to adjust the hardness, thereby reducing the vibration of the fan bracket and achieving the effect of shock absorption.
Description
Technical Field
The invention belongs to the technical field of server fan damping, and particularly relates to an active charging and sucking type damping device for a fan bracket.
Background
Because the server needs to support various different functions and along with the continuous improvement of the requirement on the computing capacity, more components need to be installed in the limited space of the server to meet different requirements, so that the temperature inside the server is increased, the temperature needs to be reduced by a fan with higher rotating speed, and although the fan with high rotating speed can achieve the purpose of reducing the temperature, the reading efficiency of the hard disk is influenced by the aggravation of vibration relatively.
However, in order to reduce the shock effect caused by the operation of the high-speed fan, a structure made of soft material is usually installed at the bottom of the support of the high-speed fan, such as a shock-absorbing rubber pad, etc., the shock-absorbing rubber pad is permanently deformed due to being pressed down by the whole weight of the fan support and the fan for a long time, and is used at high temperature and for a long time, so that the shock-absorbing rubber pad is hardened and loses the original elasticity, the bottom of the fan support is possibly contacted with the chassis to transmit the shock of the fan, thereby affecting the working efficiency of the hard disk, the rubber shock-absorbing pad is passive to absorb the shock, and the shock-absorbing pad cannot be adjusted to be soft or hard during use, if the server needs to introduce a higher-speed fan or a hard disk which is sensitive to the shock, the shock-.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an active inflation and suction type damping device for a fan bracket.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fan bracket active charging and sucking type damping device comprises a case and a fan bracket, wherein the fan bracket is arranged above the inside of the case, a gap is reserved between the bottom of the fan bracket and the case, a high-speed fan is arranged inside the fan bracket, a vibration sensor is connected onto the fan bracket and is installed on the case, case brackets are installed on two side walls of the case, one end of each case bracket is hinged with a buckle plate, the other end of each case bracket is provided with a first through hole, the end part of each buckle plate is buckled in the first through hole on the case bracket, the fan bracket is installed on the case bracket through a fastener, an air bag is arranged on the case bracket and wraps the upper side and the lower side of the end part of the fan bracket, a second through hole is formed in the bottom of the air bag and is used for installing the fastener, an air, the air supply device is installed on the side wall of the case, the air supply device is connected with the two air bags through the connecting pipe, the two air bags are inflated and deflated through the air supply device and the connecting pipe, the controller is further installed on the case, the air supply device and the vibration sensor are both electrically connected with the controller, the vibration sensor can sense vibration generated when the high-speed fan works during operation of the system, the vibration sensor transmits signals to the controller, and the controller controls the air supply device to inflate or deflate the air bags according to different vibration quantities to adjust hardness, so that the vibration of the fan support is reduced, and the damping effect is achieved.
Preferably, the air feeding device comprises a first elastic support and a first air pump, the first air pump is cylindrical and is installed inside the first elastic support matched with the first air pump, the output end of the first air pump is connected with the two air bags through a connecting pipe, the input end of the first air pump is electrically connected with the controller, the first air pump is controlled by the controller to inflate or deflate, the first elastic support is installed on the side wall of the case, the cover plate is installed on one side of the top of the first elastic support, the protruding plate is installed on the other side of the top of the first elastic support, and the cover plate can turn over the end portion of the first air pump to abut against the lower side of the protruding plate on one side of the protruding plate, so that the first air pump is fixed, upward movement during operation of the first air pump is prevented, and.
Preferably, the air feeding device comprises a second elastic support and a second air pump, the second air pump is rectangular and is installed inside the second elastic support matched with the second air pump, the output end of the second air pump is connected with the two air bags through a connecting pipe, the input end of the second air pump is electrically connected with the controller, the second air pump is controlled by the controller to inflate or deflate, the second elastic support is installed on the side wall of the case, the top of the second elastic support is provided with a protruding limit, the second air pump can be fixed through the protruding limit, the second air pump is prevented from moving upwards during operation, and the stability of the second air pump during operation is guaranteed.
Preferably, the second positioning column is installed at the bottom of the pinch plate, the first positioning column is installed at the top of the chassis support, slotted holes are formed in the upper end and the lower end of the air bag, the slotted holes are in a cross shape, during installation, the second positioning column is inserted into the slotted hole in the upper end of the air bag, and the first positioning column is inserted into the slotted hole in the lower end of the air bag, so that the air bag is fixed, the air bag is prevented from being deviated, the two ends of the fan support are tightly wrapped, and the damping effect is improved.
Preferably, protruding strip is installed to buckle tip one side, protruding strip quantity is a plurality of, and protruding strip can restrict the buckle and upwards move when the gasbag expands in first through-hole inside, can fix the gasbag, has guaranteed the shock attenuation effect.
Preferably, the first elastic support, the cover plate and the protruding plate are of an integrated structure, so that the mold opening and the manufacturing are facilitated, and the manufacturing cost is reduced.
Preferably, the second elastic support and the protrusion limit are of an integrated structure, so that the mold opening and the manufacturing are facilitated, and the manufacturing cost is reduced.
Preferably, the fastener is the rubber nail, still reduced the transmission of vibrations when being convenient for fan bracket installation and dismantlement, improved absorbing effect.
The invention has the beneficial effects that:
1) both sides are wrapped up about fan bracket tip through the gasbag, make fan bracket not with quick-witted case contact, can respond to the produced vibrations of high rotational speed fan during operation through vibrations sensor during the system operation, aerify or deflate the gasbag and adjust the hardness according to the difference of vibrations volume to reduce the production of fan bracket vibrations, reach absorbing effect.
2) The second positioning column is installed to the buckle bottom, and first positioning column is installed at machine case support top, and both ends all are equipped with the slotted hole about the gasbag, and the slotted hole is the cross form, and during the installation, the second positioning column inserts in the slotted hole of gasbag upper end, and the slotted hole of gasbag lower extreme is inserted to first positioning column to fix the gasbag, prevent that the gasbag from taking place the skew phenomenon, thereby tightly wrap up fan bracket both ends, improved the shock attenuation effect.
3) The protruding strip is installed to buckle tip one side, and protruding strip quantity is a plurality of, and the protruding strip can restrict the buckle and upwards move when the gasbag expands inside first through-hole, can fix the gasbag, has guaranteed the shock attenuation effect.
4) The first elastic support, the cover plate and the protruding plate are of an integrated structure, so that the mold opening and the manufacturing are facilitated, and the manufacturing cost is reduced.
5) The second elastic support and the protrusion limit are of an integrated structure, so that the mold opening and the manufacturing are facilitated, and the manufacturing cost is reduced.
6) The fastener is the rubber nail, still has reduced the transmission of vibrations when being convenient for fan bracket installation and dismantlement, has improved absorbing effect.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of an active charging and absorbing type damping device for a fan bracket according to the present invention.
Fig. 2 is a schematic view illustrating an installation of a chassis support and a fan support in embodiment 1 of the active suction-type damping device for a fan support according to the present invention.
Fig. 3 is a schematic view illustrating installation of a chassis bracket, an airbag, and a fan bracket in embodiment 1 of the active suction-type damping device for a fan bracket according to the present invention.
Fig. 4 is a schematic view of an air bag structure in embodiment 1 of the active air-charging type damping device for a fan bracket according to the present invention.
Fig. 5 is a schematic diagram of an opening and closing state of a first elastic support in embodiment 1 of the active suction-type damping device for a fan support according to the present invention.
Fig. 6 is a schematic structural view of an embodiment 2 of the active air-filling type damping device for a fan bracket according to the present invention.
Fig. 7 is a schematic structural view of a second elastic support and a second air pump in embodiment 2 of the active air-charging type damping device for a fan support according to the present invention.
In the figure: 1. a chassis; 2. a fan bracket; 3. a chassis bracket; 31. a first through hole; 32. a first positioning post; 4. buckling the plate; 41. a second positioning column; 42. a raised strip; 5. a first elastic support; 51. a cover plate; 52. a raised plate; 6. a first air pump; 7. a connecting pipe; 8. an air bag; 81. a second through hole; 82. a slot; 9. a shock sensor; 10. a fastener; 11. a second elastic support; 111. limiting by a bulge; 12. a second air pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 7, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Example 1
As shown in fig. 1-5, a fan bracket active charging and sucking type damping device comprises a chassis 1 and a fan bracket 2, wherein the fan bracket 2 is arranged above the inside of the chassis 1, a gap is reserved between the bottom of the fan bracket 2 and the chassis 1, a high-speed fan is arranged inside the fan bracket 2, the fan bracket 2 is connected with a vibration sensor 9, the vibration sensor 9 is arranged on the chassis 1, the vibration sensor 9 adopts a mature product sold in the market with the model number of 352a92, chassis brackets 3 are arranged on two side walls of the chassis 1, one end of each chassis bracket 3 is hinged with a buckle plate 4, the other end of each chassis bracket 3 is provided with a first through hole 31, the end part of each buckle plate 4 is buckled in the first through hole 31 on the chassis bracket 3, the fan bracket 2 is arranged on the chassis bracket 3 through a fastener 10, and an air bag 8, the air bags 8 are wrapped at the upper side and the lower side of the end part of the fan support 2, the bottom of each air bag 8 is provided with a second through hole 81, the second through holes 81 are used for installing fasteners 10, one side of the fan support 2 is provided with an air supply device, the air supply device is installed on the side wall of the case 1 and is connected with the two air bags 8 through a connecting pipe 7, the two air bags 8 are inflated and deflated through the air supply device and the connecting pipe 7, the case 1 is also provided with a controller, the air supply device and the vibration sensor 9 are both electrically connected with the controller, when the system runs, the vibration sensor 9 can sense the vibration generated when the high-speed fan works, the vibration sensor 9 transmits signals to the controller, and the controller controls the air supply device to inflate or deflate the air bags 8 according to different vibration quantities to adjust the hardness, so as to reduce the vibration of the fan support 2, achieving the effect of shock absorption.
The air feeding device comprises a first elastic support 5 and a first air pump 6, wherein the first air pump 6 is cylindrical and is installed inside the first elastic support 5 matched with the first air pump 6, the first air pump 6 adopts a commercially available mature product with the model of JQB370-12E, the output end of the first air pump 6 is connected with two air bags 8 through a connecting pipe 7, the input end of the first air pump is electrically connected with a controller, the first air pump 6 is controlled by the controller to inflate or deflate, the first elastic support 5 is installed on the side wall of the case 1, a cover plate 51 is installed on one side of the top of the first elastic support 5, a convex plate 52 is installed on the other side of the top of the first elastic support 5, the cover plate 51 can turn over the end part of the convex plate 52 to be abutted to the lower part of the convex plate 52, so as to fix the first air pump 6, prevent the first air pump 6 from moving upwards during operation, and ensure the, the first elastic support 5, the cover plate 51 and the convex plate 52 are of an integrated structure, so that the mold opening and the manufacturing are facilitated, and the manufacturing cost is reduced.
Second positioning column 41 is installed to buckle 4 bottom, first positioning column is installed at chassis support 3 top, both ends all are equipped with slotted hole 82 about gasbag 8, slotted hole 82 is the cross form, and during the installation, second positioning column 41 inserts in slotted hole 82 of gasbag 8 upper end, and first positioning column 32 inserts in slotted hole 82 of gasbag 8 lower extreme to fix gasbag 8, prevent that gasbag 8 from taking place the skew phenomenon, thereby tightly wrap up fan support 2 both ends, improved the shock attenuation effect.
Protruding strip 42 is installed to 4 tip one sides of buckle, protruding strip 42 quantity is a plurality of, and protruding strip 42 can restrict buckle 4 upward movement when gasbag 8 expands inside first through-hole 31, can fix gasbag 8, has guaranteed the shock attenuation effect, fastener 10 is the rubber nail, still has reduced the transmission of vibrations when being convenient for fan bracket 2 installation and dismantlement, has improved absorbing effect.
Example 2
As shown in fig. 6 and 7, different from embodiment 1, the air supply device includes a second elastic support 11 and a second air pump 12, the second air pump 12 is rectangular and is installed inside the second elastic support 11 matched with the second air pump 12, the second air pump 12 is a mature product sold in the market with a model number of 8SVI, an output end of the second air pump 12 is connected with two air bags 8 through a connecting pipe 7, an input end of the second air pump is electrically connected with a controller, the controller controls the second air pump 12 to inflate or deflate, the second elastic support 11 is installed on a side wall of the case 1, a protrusion limit 111 is installed at the top of the second elastic support 11, the second air pump 12 can be fixed through the protrusion limit 111, the second air pump 12 is prevented from moving upwards during operation, stability of the second air pump 12 during operation is ensured, the second elastic support 11 and the protrusion limit 111 are integrated, thereby being convenient for opening the die and manufacturing and reducing the manufacturing cost.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (8)
1. A fan bracket active charging and sucking type damping device comprises a case and a fan bracket, wherein the fan bracket is arranged above the inside of the case, a gap is reserved between the bottom of the fan bracket and the case, a high-speed fan is arranged inside the fan bracket, the fan bracket is connected with a vibration sensor which is arranged on the case, case brackets are arranged on two side walls of the case, one end of each case bracket is hinged with a buckle plate, the other end of each case bracket is provided with a first through hole, the end part of each buckle plate is buckled in the first through hole on the case bracket, the fan bracket is arranged on the case bracket through a fastener, air bags are arranged on the case bracket, the air bags are wrapped on the upper side and the lower side of the end part of the fan bracket, a second through hole is arranged at the bottom of each air bag, an air supply device is arranged on one side of the, the air supply device is connected with the two air bags through a connecting pipe.
2. The active air-charging type damping device for the fan bracket according to claim 1, wherein the air-supplying device comprises a first elastic bracket and a first air pump, the first air pump is cylindrical and is installed inside the first elastic bracket matched with the first air pump, an output end of the first air pump is connected with the two air bags through a connecting pipe, an input end of the first air pump is electrically connected with the controller, the first elastic bracket is installed on a side wall of the case, a cover plate is installed on one side of the top of the first elastic bracket, and a protruding plate is installed on the other side of the top of the first elastic bracket.
3. The active air-charging type damping device for the fan bracket as claimed in claim 1, wherein the air-supplying device comprises a second elastic bracket and a second air pump, the second air pump is rectangular and is installed inside the second elastic bracket matched with the second air pump, an output end of the second air pump is connected with the two air bags through a connecting pipe, an input end of the second air pump is electrically connected with the controller, the second elastic bracket is installed on a side wall of the case, and a protrusion limit is installed at the top of the second elastic bracket.
4. The active suction type damping device for fan bracket of claim 1, wherein the buckle plate has a second positioning column at the bottom, the chassis bracket has a first positioning column at the top, and the air bag has slots at both upper and lower ends.
5. The active suction fan mount as claimed in claim 4, wherein the slots are cross-shaped.
6. The active suction type damping device for fan bracket of claim 2, wherein the first elastic bracket, the cover plate and the protrusion plate are an integrated structure.
7. The active suction fan damping device as claimed in claim 3, wherein the second elastic bracket and the protrusion are integrally formed.
8. The active suction fan damping device of claim 1, wherein the fasteners are rubber pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570167.7A CN111857261B (en) | 2020-06-21 | 2020-06-21 | Fan bracket active charging and sucking type damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010570167.7A CN111857261B (en) | 2020-06-21 | 2020-06-21 | Fan bracket active charging and sucking type damping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111857261A true CN111857261A (en) | 2020-10-30 |
| CN111857261B CN111857261B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010570167.7A Active CN111857261B (en) | 2020-06-21 | 2020-06-21 | Fan bracket active charging and sucking type damping device |
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| CN (1) | CN111857261B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115731911A (en) * | 2023-01-10 | 2023-03-03 | 苏州浪潮智能科技有限公司 | Rack and computer server |
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| US20130337735A1 (en) * | 2012-06-19 | 2013-12-19 | Dell Products L.P | Systems and methods for cooling an information handling system and components thereof |
| CN205880788U (en) * | 2016-07-26 | 2017-01-11 | 濮阳职业技术学院 | Computer machine case takes precautions against earthquakes |
| CN108980078A (en) * | 2018-07-16 | 2018-12-11 | 浪潮电子信息产业股份有限公司 | Electronic equipment, case and fan module thereof |
| US10425385B1 (en) * | 2016-09-28 | 2019-09-24 | Amazon Technologies, Inc. | Dual motherboard configuration data transport appliance |
| CN209784909U (en) * | 2019-06-24 | 2019-12-13 | 江苏财经职业技术学院 | Computer machine case that noise reduction effect is good |
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2020
- 2020-06-21 CN CN202010570167.7A patent/CN111857261B/en active Active
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|---|---|---|---|---|
| KR101238740B1 (en) * | 2011-11-03 | 2013-03-04 | 정정수 | Seat for stimulation therapy |
| US20130337735A1 (en) * | 2012-06-19 | 2013-12-19 | Dell Products L.P | Systems and methods for cooling an information handling system and components thereof |
| CN205880788U (en) * | 2016-07-26 | 2017-01-11 | 濮阳职业技术学院 | Computer machine case takes precautions against earthquakes |
| US10425385B1 (en) * | 2016-09-28 | 2019-09-24 | Amazon Technologies, Inc. | Dual motherboard configuration data transport appliance |
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| CN115731911A (en) * | 2023-01-10 | 2023-03-03 | 苏州浪潮智能科技有限公司 | Rack and computer server |
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| CN111857261B (en) | 2022-02-18 |
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