CN108874060A - A kind of mainboard module suspension type vibration absorber - Google Patents
A kind of mainboard module suspension type vibration absorber Download PDFInfo
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- CN108874060A CN108874060A CN201810593626.6A CN201810593626A CN108874060A CN 108874060 A CN108874060 A CN 108874060A CN 201810593626 A CN201810593626 A CN 201810593626A CN 108874060 A CN108874060 A CN 108874060A
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- mainboard
- vibration
- fixing bracket
- module
- damping
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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
- G06F1/184—Mounting of motherboards
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention discloses a kind of mainboard module suspension type vibration absorber, is related to computer field, including mainboard module, mainboard fixing bracket, damper, mainboard vibration damping liner plate；Mainboard vibration damping liner plate is set as down " several " character form structure, and damping column is in stagger in mainboard vibration damping liner plate bottom and ear；Mainboard fixing bracket side wall is fixed with vibration-absorbing mounting vertical edge；Vibration-absorbing mounting horizontal edge is fastened by damping column and mainboard vibration damping liner plate ear；Mainboard module is fastened by damping column and mainboard fixing bracket bottom, and mainboard fixing bracket is connect by mainboard cushion packing with cabinet, forms the suspension type vibration-proof structure of mainboard module.Damper arrangement of the present invention center is overlapped with mainboard module center of gravity, while slackening the vibratory impulse effect of mainboard module Z-direction, reduces mainboard module X, the effect of Y-direction coupled vibrations, and increase the Vibration Absorption Designing of mainboard module X, Y-direction；Meets the needs of mainboard is finely adjusted damping column under different extensions, different application scene.
Description
Technical field
The present invention relates to computer field, specifically a kind of mainboard module suspension type vibration absorber.
Background technique
Mainboard is also known as motherboard, system board, logic card, motherboard, bottom plate etc.；It is to constitute Complex Electronic Systems Based such as computer
Center or main circuit board.The generally rectangular cross-section circuit board of mainboard is mounted with the main circuit system of composition computer above, uses
Open architecture.Mainboard provides a series of junctions, for processor, video card, sonic-effect card, hard disk, memory, to external equipment etc.
Engagement.Mainboard structure is divided into AT, Baby-AT, ATX, Micro ATX, LPX, NLX, Flex ATX, EATX, WATX and BTX etc.
Structure.Wherein, AT and Baby-AT is old mainboard structure many years ago, superseded；And LPX, NLX, Flex ATX are then ATX
Mutation, be more common in external brand name computer, it is domestic still rare；EATX and WATX is then chiefly used in server/work station mainboard；
ATX is the most common mainboard structure in the market, and expansion slot is more, and at 4-6, most of mainboards all use PCI slot quantity
This structure.
ATX mainboard mainly divides the big plate of ATX and Micro ATX platelet, their size is 305x 244mm and 244x respectively
244mm.Big plate slot is more, and scalability is strong, and platelet is small in size, can be with various beautiful small cabinets generally with the more of integrated graphics card.
ATX mainboard has done following improvement for the shortcomings that Baby-AT mainboard：1, ATX mainboard shape has rotated on the basis of Baby-AT
90 degree, adjustment geometric dimension is 30.5cm × 24.4cm；2, ATX mainboard uses 7 I/O slots, and CPU and I/O slot, memory are inserted
Groove location is more reasonable；3, ATX mainboard optimizes soft or hard disk drive interface position；Improve mainboard compatibility with it is extendible
Property；And the power management of enhancing is used, really realizes the software machine open/close and green energy conservation function of computer.
Usually there are DIM form memory, DIP form button cell, PCI and PCIE extension on ATX mainboard module, due to above-mentioned
The connection of electricity piece and mainboard not enough fastens, therefore its anti-vibrating and impact performance is not high, therefore when having vibratory impulse index request, on
Electricity piece is stated in addition to it need to carry out individually reinforcing, mainboard module integrally also needs to carry out Design of Reinforcement.
Currently in order to damper arrangement is convenient, damping column, damping column upper end and master usually are installed in mainboard fixing bracket bottom surface
Plate module fastening, lower end are connected by liner plate with cabinet, and liner plate is usually a flat part, constitute level-one vibration-proof structure.The knot
Structure has simple and compact, the effectiveness in vibration suppression clear advantage of Z-direction, but also having has in other two direction damping effect
Limit, mainboard module are easy to happen the defect of coupled vibrations.Therefore Improvement mainboard vibration-proof structure, to overcome the hair of drawbacks described above
It is raw, it is of great significance for improving ATX mainboard module damping technology.
Summary of the invention
The present invention is directed to the demand and shortcoming of current technology development, provides a kind of mainboard module suspension type vibration damping dress
It sets.
A kind of mainboard module suspension type vibration absorber of the present invention solves the technical solution of above-mentioned technical problem use such as
Under：The mainboard module suspension type vibration absorber, structure include mainboard module, mainboard fixing bracket, damper, mainboard vibration damping lining
Plate, wherein the mainboard module is arranged in mainboard fixing bracket, and the damper includes vibration-absorbing mounting, several damping columns；The master
Plate vibration damping liner plate is set as down " several " character form structure, the damping column in stagger fall " several " character form structure bottom and
Ear；
The vibration-absorbing mounting is of an L-shaped structure including vertical edge, horizontal edge, and the mainboard fixing bracket two sidewalls are subtracted by screw with described
Vibration frame vertical edge is fixedly connected；The vibration-absorbing mounting horizontal edge is fastened by damping column and mainboard vibration damping liner plate ear；The mainboard module
Bottom is fastened by damping column and mainboard fixing bracket bottom, and the mainboard fixing bracket bottom setting is fallen in the mainboard vibration damping liner plate
The bottom of " several " character form structure, mainboard fixing bracket are connect by mainboard cushion packing with cabinet, and the vibration of mainboard module Z-direction is slackened
Dynamic impact force.
Specifically, the mainboard fixing bracket uses U-shaped framework structure, mainboard fixing bracket side wall is perpendicular by screw and vibration-absorbing mounting
It is fixedly connected, several damping columns for being used to support mainboard module bottom are arranged in mainboard fixing bracket bottom.
Specifically, the position limiting structure that the mainboard fixing bracket lower end setting matches with mainboard vibration damping liner plate, mainboard are fixed
Frame position limiting structure is fastened by damping column and mainboard vibration damping liner plate.
Specifically, damping material is arranged between the mainboard module and mainboard fixing bracket inner wall.
Specifically, the damping material uses polyurethane damping material.
Specifically, the mainboard fixing bracket bottom opens up several bottom outlets, mainboard fixing bracket is served as a contrast by bottom outlet and mainboard vibration damping
Plate fastened by screw.
Specifically, bottom outlet cooperation mainboard vibration damping liner plate is using equidistant serial bottom outlet on the mainboard fixing bracket.
Specifically, plate fixed frame upper end setting mainboard frame straining beam and plug frame, the mainboard frame straining beam and plug frame
Upper setting pressing article, for fixing the expansion card of mainboard module.
A kind of mainboard module suspension type vibration absorber of the present invention, has an advantageous effect in that compared with prior art：
The present invention improves damping column plane of arrangement height by the structure type of modification mainboard vibration damping liner plate, so that in damper arrangement
The heart is overlapped with mainboard module center of gravity, while slackening the vibratory impulse effect of mainboard module Z-direction, reduces mainboard module X, the side Y
It is acted on to coupled vibrations, while auxiliary increases the Vibration Absorption Designing of mainboard module X, Y-direction；Mainboard be can satisfy in different expansions
The demand that damping column is finely adjusted under exhibition, different application scene.
Detailed description of the invention
Illustrate the embodiment of the present invention or technology contents in the prior art in order to clearer, below to the embodiment of the present invention
Or required attached drawing does simple introduction in the prior art.It will be apparent that attached drawing disclosed below is only of the invention one
Section Example to those skilled in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings, but within the scope of the present invention.
Attached drawing 1 is the schematic diagram of 1 mainboard vibration damping liner plate of embodiment；
Attached drawing 2 is the schematic diagram that 2 vibration absorber of embodiment is connect with mainboard fixing bracket；
Attached drawing 3 is the schematic diagram of 2 mainboard module suspension type vibration absorber of embodiment；
Description of symbols：1, mainboard vibration damping liner plate, 11, (mainboard vibration damping liner plate) bottom, 12, (mainboard vibration damping liner plate) ear
Portion；
2, mainboard fixing bracket, 21, position limiting structure, 22, bottom outlet, 3, vibration-absorbing mounting, 4, damping column, 5, damping material；
6, frame straining beam, 7, plug frame, 8, pressing article, 9, expansion card, 10, mainboard module.
Specific embodiment
The technical issues of to make technical solution of the present invention, solving and technical effect are more clearly understood, below in conjunction with tool
Body embodiment is checked technical solution of the present invention, is completely described, it is clear that described embodiment is only this hair
Bright a part of the embodiment, instead of all the embodiments.Based on the embodiment of the present invention, those skilled in the art are not doing
All embodiments obtained under the premise of creative work out, all within protection scope of the present invention.
Embodiment 1:
The present embodiment proposes a kind of mainboard module suspension type vibration absorber, structure include mainboard module, mainboard fixing bracket,
Damper, mainboard vibration damping liner plate, wherein mainboard module is arranged in mainboard fixing bracket, and the damper includes vibration-absorbing mounting, several
Damping column；
With mainboard module Z-direction for main Vibration Absorption Designing direction, as shown in Fig. 1, the mainboard vibration damping liner plate 1 is by tradition
Flat part is set as down " several " character form structure, and the damping column is in bottom 11 He of the stagger in " several " character form structure
Ear 12；
The vibration-absorbing mounting is of an L-shaped structure including vertical edge, horizontal edge, and the mainboard fixing bracket two sides pass through screw and the vibration damping
Frame vertical edge is fixedly connected；The damping column and mainboard vibration damping liner plate ear that the vibration-absorbing mounting horizontal edge passes through the mainboard vibration damping liner plate ear
Portion's connection；The mainboard module bottom is connect by several damping columns with mainboard fixing bracket bottom, the mainboard fixing bracket bottom
Be arranged the mainboard vibration damping liner plate fall " several " character form structure bottom.
The present embodiment mainboard module suspension type vibration absorber, by using fall " several " character form structure mainboard vibration damping liner plate,
Mainboard vibration damping liner plate ear supports mainboard fixing bracket two sides by damping column, and mainboard fixing bracket bottom supports its master by damping column
Plate module forms the suspension type vibration-proof structure of mainboard module；" several " character form structure is fallen to raise by mainboard vibration damping liner plate in this way
The arrangement center of damping column realizes the purpose that damper arrangement center is overlapped with mainboard module center, while reducing mainboard
Module a possibility that X, Y-direction couple, can vibratory impulse to three directions of mainboard module play abatement simultaneously and make
With.
Meanwhile in order to reach optimal mainboard module effectiveness in vibration suppression, according to configuring distributional difference, the master on mainboard module
The damping column appropriate adjustment of plate module bottom is laid out, and is matched with mainboard module with redistribution so that damper is laid out density program.
Embodiment 2：
A kind of mainboard module suspension type vibration absorber that the present embodiment proposes, is another specific embodiment party of the invention
Formula, on the basis of 1 mainboard module suspension type vibration absorber of embodiment, between mainboard vibration damping liner plate and mainboard fixing bracket side wall
Increase damping material, further to weaken the vibratory impulse effect of mainboard module in the X direction；Or mainboard vibration damping liner plate with
The position limiting structure to match is set on mainboard fixing bracket, further to weaken the vibratory impulse effect of mainboard module in the Y direction.
Attached drawing 2 is the schematic diagram that 2 vibration absorber of embodiment is connect with mainboard fixing bracket；(dotted portion point as shown in Fig. 2
Biao Shi mainboard module X, Y, Z-direction Vibration Absorption Designing), mainboard fixing bracket 2 uses U-shaped framework structure, and mainboard fixing bracket side wall is logical
Cross that screw and vibration-absorbing mounting 3 are perpendicular to be fixedly connected, several damping columns for being used to support mainboard module bottom are arranged in 2 bottom of mainboard fixing bracket
4, and the setting of entire mainboard fixing bracket bottom falls the bottom of " several " character form structure in mainboard vibration damping liner plate, vibration-absorbing mounting horizontal edge is by subtracting
Vibration column is set to mainboard vibration damping liner plate ear, slackens mainboard module by these two aspects and acts in the vibratory impulse of Z-direction；
Meanwhile the position limiting structure 21 that the setting of 2 lower end of mainboard fixing bracket matches with mainboard vibration damping liner plate, mainboard fixing bracket limit
Bit architecture is fastened by damping column and mainboard vibration damping liner plate, reaches slacken the vibratory impulse effect of mainboard template in the Y direction in this way；
And add damping material 5 in 2 inner wall of mainboard fixing bracket, after mainboard module is installed, mainboard module and mainboard fixing bracket inner wall it
Between by the effect of damping material, the vibratory impulse for greatly having slackened mainboard module in X-direction acts on, and the damping material can be with
Using polyurethane damping material；
Further, it is contemplated that situations such as different memories, expansion card and cable is arranged in mainboard module, there is mainboard module center of gravity slightly
The case where changing opens up several bottom outlets 22 in 2 bottom of mainboard fixing bracket, and mainboard fixing bracket passes through bottom outlet and mainboard vibration damping liner plate
Fastened by screw；These bottom outlets can cooperate different mainboards to subtract using equidistant serial bottom outlet in practical set mainboard module
Shake liner plate, and the application without usage scenario can be realized.
Attached drawing 3 is the schematic diagram of 2 mainboard module suspension type vibration absorber of embodiment；As shown in Fig. 3, mainboard fixing bracket 2
Upper end also sets up mainboard frame straining beam 6 and plug frame 7, pressing article 8 is arranged on mainboard frame straining beam 6 and plug frame 7, for that will extend
Card 9 is fixed on mainboard module 10；The board (expansion card, DIM memory etc.) of mainboard module is cooperated to realize by pressing article
Board is fixed；It is an entirety by mainboard and its fastening of attached electricity piece, it is ensured that entire mainboard module can not relatively move；
It can be apparent from from attached drawing 3, entire mainboard module 10 is arranged in mainboard fixing bracket 2, under mainboard module 10
Side is fastened by damping column and 2 bottom of mainboard fixing bracket, and mainboard fixing bracket is connect by mainboard vibration damping liner plate with cabinet, in this way
Greatly slacken the vibratory impulse power of mainboard module in z-direction；Vibration damping is set between 2 side wall of mainboard module 10 and mainboard fixing bracket
Material 5 has slackened the vibratory impulse power of mainboard module in the X direction；2 side wall of mainboard fixing bracket is perpendicular by screw and vibration-absorbing mounting 3
Side connection, and 3 horizontal edge of vibration-absorbing mounting is fastened by damping column 4 and 1 ear of mainboard vibration damping liner plate, the limit knot of mainboard fixing bracket lower end
Structure is fastened also by damping column and mainboard vibration damping liner plate, slackens the vibratory impulse power of mainboard module in the Y direction.
Use above specific case elaborates the principle of the present invention and embodiment, these embodiments are
It is used to help understand core of the invention technology contents, the protection scope being not intended to restrict the invention, technical side of the invention
Case is not limited in above-mentioned specific embodiment.Based on above-mentioned specific embodiment of the invention, those skilled in the art
Without departing from the principle of the present invention, any improvement and modification to made by the present invention should all be fallen into of the invention special
Sharp protection scope.
Claims (8)
1. a kind of mainboard module suspension type vibration absorber, which is characterized in that its structure includes mainboard module, mainboard fixing bracket, subtracts
Shake device, mainboard vibration damping liner plate, wherein the mainboard module is arranged in mainboard fixing bracket, if the damper include vibration-absorbing mounting,
Dry damping column；The mainboard vibration damping liner plate is set as down " several " character form structure, and the damping column is in stagger " several "
The bottom of character form structure and ear；
The vibration-absorbing mounting is of an L-shaped structure including vertical edge, horizontal edge, and the mainboard fixing bracket two sidewalls pass through screw and the vibration-absorbing mounting
Vertical edge is fixedly connected；The vibration-absorbing mounting horizontal edge is fastened by damping column and mainboard vibration damping liner plate ear；The mainboard module bottom
It is fastened by damping column and mainboard fixing bracket bottom, the mainboard fixing bracket bottom setting falls " several " in the mainboard vibration damping liner plate
The bottom of character form structure, mainboard fixing bracket are connect by mainboard cushion packing with cabinet, and the vibration punching of mainboard module Z-direction is slackened
Hit power.
2. a kind of mainboard module suspension type vibration absorber according to claim 1, which is characterized in that the mainboard fixing bracket is adopted
With U-shaped framework structure, mainboard fixing bracket side wall is erected with vibration-absorbing mounting by screw and is fixedly connected, and the setting of mainboard fixing bracket bottom is several
It is used to support the damping column of mainboard module bottom.
3. a kind of mainboard module suspension type vibration absorber according to claim 2, which is characterized in that under the mainboard fixing bracket
The position limiting structure that end setting matches with mainboard vibration damping liner plate, mainboard fixing bracket position limiting structure are served as a contrast by damping column and mainboard vibration damping
Plate fastening.
4. a kind of mainboard module suspension type vibration absorber according to claim 2, which is characterized in that the mainboard module and master
Damping material is set between plate fixed frame inner wall.
5. a kind of mainboard module suspension type vibration absorber according to claim 4, which is characterized in that the damping material uses
Polyurethane damping material.
6. a kind of mainboard module suspension type vibration absorber according to claim 2, which is characterized in that the mainboard fixing bracket bottom
Portion opens up several bottom outlets, and mainboard fixing bracket passes through bottom outlet and mainboard vibration damping liner plate fastened by screw.
7. a kind of mainboard module suspension type vibration absorber according to claim 6, which is characterized in that on the mainboard fixing bracket
Bottom outlet cooperates mainboard vibration damping liner plate using equidistant serial bottom outlet.
8. a kind of mainboard module suspension type vibration absorber according to claim 2, which is characterized in that plate fixed frame upper end
Mainboard frame straining beam and plug frame are set, pressing article is set on the mainboard frame straining beam and plug frame, for fixing mainboard module
Expansion card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593626.6A CN108874060A (en) | 2018-06-11 | 2018-06-11 | A kind of mainboard module suspension type vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810593626.6A CN108874060A (en) | 2018-06-11 | 2018-06-11 | A kind of mainboard module suspension type vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108874060A true CN108874060A (en) | 2018-11-23 |
Family
ID=64337901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810593626.6A Pending CN108874060A (en) | 2018-06-11 | 2018-06-11 | A kind of mainboard module suspension type vibration absorber |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7248468B1 (en) * | 2006-03-15 | 2007-07-24 | Inventec Corporation | Anti-shock structure for data storage device |
| CN201907467U (en) * | 2010-10-27 | 2011-07-27 | 西安大唐监控技术有限公司 | Vehicle-mounted video server case |
| CN202443366U (en) * | 2012-02-08 | 2012-09-19 | 山东超越数控电子有限公司 | Mainboard fixed in transverse direction |
| CN103901963A (en) * | 2012-12-25 | 2014-07-02 | 研祥智能科技股份有限公司 | Anti-vibration support of mainboard of computer and computer |
| CN106095015A (en) * | 2016-06-28 | 2016-11-09 | 山东超越数控电子有限公司 | A kind of combined vibration-damping method of ruggedized computer mainboard |
-
2018
- 2018-06-11 CN CN201810593626.6A patent/CN108874060A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7248468B1 (en) * | 2006-03-15 | 2007-07-24 | Inventec Corporation | Anti-shock structure for data storage device |
| CN201907467U (en) * | 2010-10-27 | 2011-07-27 | 西安大唐监控技术有限公司 | Vehicle-mounted video server case |
| CN202443366U (en) * | 2012-02-08 | 2012-09-19 | 山东超越数控电子有限公司 | Mainboard fixed in transverse direction |
| CN103901963A (en) * | 2012-12-25 | 2014-07-02 | 研祥智能科技股份有限公司 | Anti-vibration support of mainboard of computer and computer |
| CN106095015A (en) * | 2016-06-28 | 2016-11-09 | 山东超越数控电子有限公司 | A kind of combined vibration-damping method of ruggedized computer mainboard |
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Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |