CN107544636A - Expansion card bracket and electronic equipment - Google Patents
Expansion card bracket and electronic equipment Download PDFInfo
- Publication number
- CN107544636A CN107544636A CN201710578622.6A CN201710578622A CN107544636A CN 107544636 A CN107544636 A CN 107544636A CN 201710578622 A CN201710578622 A CN 201710578622A CN 107544636 A CN107544636 A CN 107544636A
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- CN
- China
- Prior art keywords
- expansion card
- limiting component
- support panel
- stopper slot
- shaped stopper
- 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.)
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Abstract
The invention provides a kind of expansion card bracket and electronic equipment；Wherein, the expansion card bracket includes support panel, the first limiting component and the second limiting component being arranged on the first limiting component；First limiting component is used for the plug orientation in expansion card, limits the relative position of expansion card and support panel；Second limiting component is used for the vertical direction in expansion card plug orientation, and the first limiting component is fixed in support panel.Expansion card bracket in the present invention had both limited movement of the expansion card in plug orientation, it also limit movement of first limiting component in support panel, vibration and percussion because of external force are effectively alleviated, the problem of causing expansion card solid failure, and then improve the stability of expansion card fixation.
Description
Technical field
The present invention relates to information technoloy equipment technical field, more particularly, to a kind of expansion card bracket and electronic equipment.
Background technology
With the fast development of IT technologies, requirement more and more higher of the market to server.Support more expansion modules, carry
The modes such as high server space density, it can effectively lift the competitiveness of server product commercially, therefore, server producer
When designing cabinet, inner space increase PCIe (Peripheral Component Interconnect are generally utilized as far as possible
Express, Peripheral Component Interconnect standard of new generation) card module.
In order that the installation of PCIe cards is firm, and dismounting is convenient, and the PCIe clamping stents used at present are by fixed structure piece and branch
Frame panel holding section forms, wherein, support panel holding section is notch geometry.After PCIe cards fully-inserted PCIe clamping stents,
Fixed structure piece is buckled into above-mentioned breach, PCIe is fixed due on PCIe clamping stents.When needing to unlock PCIe cards, lead to
The fixed structure piece that pressing is caught in indentation, there is crossed, fixed structure piece is departed from from the breach.This mode that is fastened, is being serviced
During the impact vibrated of device complete machine, fixed structure piece releases unblock after being easily deformed, cause PCIe card solid failures.
The problem of easily making PCIe Kathon CGs take off unblock for the above-mentioned mode that is fastened, not yet propose effective solution party
Case.
The content of the invention
In view of this, it is an object of the invention to provide a kind of expansion card bracket and electronic equipment, fixed with improving extension
Fixed stability.
In a first aspect, the embodiments of the invention provide a kind of expansion card bracket, including：Support panel, the first limiting component
With the second limiting component being arranged on the first limiting component；First limiting component is used for the plug orientation in expansion card, limit
The relative position of expansion card processed and support panel；Second limiting component is used for the vertical direction in expansion card plug orientation, will
First limiting component is fixed in support panel.
In preferred embodiments of the present invention, above-mentioned first limiting component includes U-shaped stopper slot；U-shaped stopper slot is used to cover
It is located in the overlap-add region of the connecting portion of expansion card and the carrier of support panel；The bearing of trend of the vallecular cavity of U-shaped stopper slot with
The plug orientation of expansion card is vertical.
In preferred embodiments of the present invention, above-mentioned second limiting component includes the fastening being arranged on the first limiting component
Arm, Access Division is provided with fastening arm, for the first limiting component to be fixed on into support panel by snap fit.
In preferred embodiments of the present invention, above-mentioned fastening arm is arranged in the side wall of U-shaped stopper slot；It is provided with side wall
Gap, and gap is located at the connecting portion position corresponding with fastening arm of expansion card；The Access Division of fastening arm passes through gap, clamping
To the carrier of support panel.
In preferred embodiments of the present invention, above-mentioned fastening arm is arranged in the side wall of U-shaped stopper slot；Fastening arm passes through U
Space between the side wall of type stopper slot and the card adapter plate of support panel, the Access Division of fastening arm are connected to the undertaking of support panel
In portion.
In preferred embodiments of the present invention, above-mentioned fastening arm is arranged at the section end of U-shaped stopper slot；The card of fastening arm
On socket part clamping to the card interface of support panel.
In preferred embodiments of the present invention, above-mentioned second limiting component also includes：It is arranged on the first limiting component
Breach, breach is located at the open side of U-shaped stopper slot, and the size of breach matches with the size of the pole of support panel.
In preferred embodiments of the present invention, the relative position of two side walls of above-mentioned U-shaped stopper slot is respectively arranged with rotation
Turn convex portion；Rotation protrusion matches with the rotating hole on the carrier of support panel, so that U-shaped stopper slot is entered centered on rotating hole
Row rotation.
In preferred embodiments of the present invention, it is provided with the carrier of above-mentioned support panel and is adapted to the second limiting component
Interface arrangment.
Second aspect, the embodiments of the invention provide a kind of electronic equipment, the electronic equipment includes expansion card and above-mentioned
Expansion card bracket.
The embodiment of the present invention brings following beneficial effect：
A kind of expansion card bracket and electronic equipment provided in an embodiment of the present invention, in the plug orientation of expansion card, pass through
First limiting component limits the relative position of expansion card and support panel；In the vertical direction of expansion card plug orientation, pass through
First limiting component is fixed in support panel by the second limiting component, this orthogonal bidirectionally limited side of Impact direction
Formula, movement of the expansion card in plug orientation was both limited, and also limit movement of first limiting component in support panel, have
Effect alleviates vibration and percussion because of external force, the problem of causing expansion card solid failure, and then improves expansion card and fix
Stability.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the first expansion card bracket provided in an embodiment of the present invention；
Fig. 2 is the internal cross section structural representation of the first expansion card bracket provided in an embodiment of the present invention；
Fig. 3 is the structural representation of second of expansion card bracket provided in an embodiment of the present invention；
Fig. 4 is the internal cross section structural representation of second of expansion card bracket provided in an embodiment of the present invention；
Fig. 5 is the structural representation of the third expansion card bracket provided in an embodiment of the present invention；
Fig. 6 is the internal cross section structural representation of the third expansion card bracket provided in an embodiment of the present invention；
Fig. 7 (a) to Fig. 7 (d) is the schematic diagram using step of expansion card bracket provided in an embodiment of the present invention；
Fig. 8 is a kind of application environment schematic diagram of the fixing device of PCIe cards provided in an embodiment of the present invention.
Icon：The limiting components of 10- first；The limiting components of 11- second；12- expansion cards；13- support panels；14- breach；
20- fastening arm；21- Access Divisions；22- poles；The carrier of 23- support panels；30- fastening arm；The undertaking of 31- support panels
Portion；The Access Division of 40- fastening arm；50- fastening arm；The Access Division of 60- fastening arm；The card interface of 61- support panels；70- rotates
Convex portion；71- rotating holes.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
A kind of expansion card bracket and electronic equipment provided in an embodiment of the present invention, can be applied in the cabinet of server,
GPU (Graphics Processing Unit, graphics processor) card, network interface card etc. is fixedly mounted especially in high density spatial
In the scene of PCIe expansion cards, the expansion card bracket and electronic equipment can also be applied in other cabinets such as host computer, example
In the scene for such as installing video card, sound card, network interface card part.Certainly, being also applied to other has the product module of anti-loose demand
In.
For ease of understanding the present embodiment, a kind of expansion card bracket disclosed in the embodiment of the present invention is carried out first
It is discussed in detail.
Embodiment one：
The structural representation of the first expansion card bracket shown in Figure 1, the device include：Support panel 13, first
Limiting component 10 and the second limiting component 11 being arranged on the first limiting component 10；
Above-mentioned first limiting component 10 is used for the plug orientation in expansion card 12, limitation expansion card 12 and support panel 13
Relative position；Above-mentioned second limiting component 11 is used for the vertical direction in the plug orientation of expansion card 12, by the first limiting section
Part 10 is fixed in support panel 13.
Above-mentioned expansion card bracket provided in an embodiment of the present invention, in the plug orientation of expansion card, pass through the first limiting section
Part limits the relative position of expansion card and support panel；In the vertical direction of expansion card plug orientation, pass through the second limiting section
First limiting component is fixed in support panel by part, this orthogonal bidirectionally limited mode of Impact direction, is both limited
Movement of the expansion card in plug orientation, also limit movement of first limiting component in support panel, effectively alleviate because
The vibration of external force and percussion, the problem of causing expansion card solid failure, and then improve the stability of expansion card fixation.
As shown in figure 1, above-mentioned first limiting component is arranged at expansion card and the sidepiece of support panel, in expansion card plug side
It is used for fixed structure without extra upwards, on the premise of tool-free dismounting, has saved space for compact cabinet, reduced
The space limitation of cabinet requires.
In order to limit expansion card movement securely in the plug orientation of expansion card, preferably above-mentioned first limiting component includes
U-shaped stopper slot, as shown in figure 1, the U-shaped stopper slot is used for the folded of the carrier for the connecting portion and support panel for being set in expansion card
Add on region；The bearing of trend of the vallecular cavity of the U-shaped stopper slot is vertical with the plug orientation of expansion card.
Because the shape of U-shaped stopper slot is fixed, and the bearing of trend of vallecular cavity is vertical with the plug orientation of expansion card, and limitation is expanded
The power of exhibition card position is born by two side walls of the U-shaped stopper slot of solid shape, thus more can firmly limit expansion card
With the relative position of support panel.In addition, when actually realizing, the U-shaped stopper slot can use PC (Polycarbonate, to gather
Carbonic ester), PC+ABS (Acrylonitrile butadiene Styrene copolymers, acrylonitrile-butadiene-benzene second
Alkene copolymer) etc. plastic material be made.
Above-mentioned first limiting component can also be realized by other means, for example, the mobilizable U-shaped limiting component of side wall；
When the part is not used, two side walls and the bottom of U-shaped limiting component are in a plane；In use, two side walls are bent into
The angle vertical with bottom, and the overlap-add region of the connecting portion of expansion card and the carrier of support panel is arranged, then pass through two
The buckle that side wall edge is set is fixed, and the relative of expansion card and support panel is limited in the plug orientation of expansion card to realize
Position.
As shown in fig. 1, above-mentioned U-shaped stopper slot is rectangular side wall；When actually realizing, the concrete shape of U-shaped stopper slot,
Pattern can be accomplished in several ways, for example, the other shapes such as circle, triangle, the present embodiment do not limit herein.
In addition, above-mentioned first limiting component can also be realized by other means, for example, two independent sidewall panelings, this
One or two in two independent sidewall panelings can be detachably connected with support panel, and the two independent sidewall panelings also may be used
To be snapped together by snap fit.For convenience, one of them is referred to as upside wallboard, and another is referred to as lower wall
Plate；Second limiting component can also be set on the wallboard of upside；Downside wallboard can with the edge clamping of the carrier of support panel,
For carrying the connecting portion of expansion card.It is appreciated that upside wallboard and downside wallboard can also set other position limiting structures, it is used for
Further limit the first side wall plate and the relative position of second sidewall plate and expansion card.
It is appreciated that the multiple directions that vertically include with the plug orientation of expansion card 12, the plurality of direction can form
Plane where one plane, such as the first limiting component 10, direction representated by any straight line in the plane with
The plug orientation of the expansion card 12 is vertical., can be flat at this in order to avoid the first limiting component arbitrarily slides in the plane
It is fixed on direction in face representated by the not parallel straight line of any two, based on this, above-mentioned second limiting component 11 can lead to
Cross the fastening arm 20 being arranged on the first limiting component 10 and realize that the inside of the first expansion card bracket shown in Figure 2 is cutd open
Face structural representation, the partial enlarged drawing of the second limiting component 11 on the right side of Fig. 2, Access Division 21 is provided with fastening arm 20,
For the first limiting component 10 to be fixed on into support panel 13 by snap fit.
Above-mentioned second limiting component can also be realized by other means, for example, above-mentioned fastening arm can be arranged on extension
On any one direction in the vertical plane of card plug orientation, including it is vertical with the fastening arm bearing of trend shown in Fig. 1
Direction, or other are located at the direction in the vertical plane of expansion card plug orientation.
As shown in Figure 1 or 2, above-mentioned second limiting component 11 also includes the breach 14 being arranged on the first limiting component,
The breach 14 is located at the open side of U-shaped stopper slot, and the size of breach 14 matches with the size of the pole 22 of support panel.
By above-mentioned fastening arm and above-mentioned breach, can secure the device in the vertical plane of expansion card plug orientation
One determine position on, avoid slip of first limiting component in the vertical plane interior edge any direction, and then improve
The stability of expansion card fixed form.
Embodiment two：
Based on the expansion card bracket provided in above-described embodiment one, in the present embodiment, there is provided a variety of fastening arm 20 are set
Put mode；The fastening arm 20 can be arranged in the side wall of U-shaped stopper slot, for example, in Fig. 1 or Fig. 2 U-shaped stopper slot upper and lower sides
Wall.The fastening arm 20 can also be arranged on the section end of U-shaped stopper slot, and the present embodiment is according to the position where fastening arm 20
Put, provide the preferred implementation of fastening arm 20 respectively.
The first：Fastening arm 20 is arranged on the upper side wall of U-shaped stopper slot
As shown in Figure 2, it is in side wall of the particular location of fastening arm 20 for the connecting portion of close expansion card, i.e., U-shaped spacing
The upper side wall of groove, is provided with gap in the side wall, and the gap is located at the connecting portion position corresponding with fastening arm of expansion card,
The Access Division of fastening arm passes through gap, on the carrier 23 of clamping to support panel.
Second：Fastening arm 20 is arranged on the lower wall of U-shaped stopper slot
The structural representation of second of expansion card bracket shown in Figure 3, and second of expansion card bracket shown in Fig. 4
Internal cross section structural representation；The fastening arm is arranged far from the side wall of the connecting portion of expansion card, i.e., under U-shaped stopper slot
Side wall；Fastening arm 30 through U-shaped stopper slot side wall and support panel carrier 31 space, the Access Division of fastening arm
40 are connected on the carrier 31 of support panel.
The third：Fastening arm 20 is arranged on the section end of U-shaped stopper slot
The structural representation of the third expansion card bracket shown in Figure 5, and the third expansion card bracket shown in Fig. 6
Internal cross section structural representation；The fastening arm 50 is arranged at the section end of U-shaped stopper slot；Block the Access Division 60 of the fastening arm
It is connected on the card interface 61 of support panel.
A kind of expansion card bracket provided in an embodiment of the present invention, fastening arm is separately positioned in the side wall of U-shaped stopper slot
Diverse location, and the section end of U-shaped stopper slot while ensure that expansion card stability maintenance, improves fastening
The flexibility of arm set-up mode, support is set flexibly to change specific set-up mode according to the space requirement in different cabinets,
Space is saved for compact cabinet, the space limitation for reducing cabinet requires, improves the competitiveness of product.
Embodiment three：
Based on the expansion card bracket provided in above-described embodiment one or embodiment two, in the present embodiment, there is provided expansion card
The use step of support；Referring to the schematic diagram using step of the expansion card bracket shown in Fig. 7 (a) to Fig. 7 (d).
As shown in Fig. 7 (a), the relative position of two side walls of U-shaped stopper slot is respectively arranged with rotation protrusion 70；The rotation
Convex portion 70 matches with the rotating hole 71 on the carrier of support panel, so that U-shaped stopper slot is pivoted about with rotating hole.
According to the direction shown in arrow in Fig. 7 (a), two rotation protrusions are caught in into rotating hole, as shown in Fig. 7 (b),
First limiting component and the second limiting component (hereafter referred to collectively as " limiting component ") are arranged in support panel；According to Fig. 7 (c)
Direction shown in middle arrow, expansion card is inserted into support panel；According to the direction shown in arrow in Fig. 7 (d), rotary stopper
Part, until the limiting component is set in the overlap-add region of the connecting portion of expansion card and the carrier of support panel, then pass through
Fastening arm fixes the position of limiting component.
By the above-mentioned means, the tool-free dismounting of expansion card is realized, can also be before expansion card be inserted by limiting section
Part is fixed in support panel, avoids the loss of limiting component, meanwhile, by way of rotation protrusion is rotated more just
In the installation and fixation of limiting component.
When actually realizing, above-mentioned rotation protrusion can also be replaced by rotary shaft；The phase of two side walls of U-shaped stopper slot
Rotating hole is respectively arranged with to position, when the rotating hole is aligned with the rotating hole on the carrier of support panel, passes through rotary shaft
Connection, to realize the purpose being fixed on limiting component in support panel.
It is appreciated that can be not provided with above-mentioned rotation protrusion or rotating hole in above-mentioned limiting component, user is directly by U-shaped limit
The overlap-add region of the connecting portion of the opening alignment expansion card of position groove and the carrier of support panel, after being pushed into U-shaped stopper slot, then
The position of U-shaped stopper slot is fixed by fastening arm.
Example IV：
, should the embodiments of the invention provide a kind of electronic equipment corresponding to the expansion card bracket provided in above-described embodiment
Electronic equipment includes expansion card and above-mentioned expansion card bracket.The electronic equipment can be server.
A kind of electronic equipment schematic diagram with PCIe cards shown in Figure 8；The electronic equipment can be network service
The cabinet of device, the PCIe cards (being referred to as expansion card) are fixed in the PCIe clamping stents of cabinet inside, wherein, it is in circle
PCIe cards, above-mentioned first limiting component, the second limiting component are installed on the partial schematic diagram on PCIe clamping stents.
Wherein, above-mentioned PCIe (PCI-Express) is the EBI of a new generation；PCIe cards, also known as PCI plug-in cards, refer to
Meet PCIe machineries and the expansion card of electrical code standard；PCIe clamping stents are for fixing PCI e cards and are installed in cabinet
Structural member.
It is appreciated that expansion card bracket provided in an embodiment of the present invention and electronic equipment, both can apply to server, had deposited
Store up in the equipment such as equipment, can also be applied to other has in the relevant device of PCIe card fixed demands.
Electronic equipment provided in an embodiment of the present invention, the expansion card bracket provided with above-described embodiment have identical technology
Feature, so can also solve identical technical problem, reach identical technique effect.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
- A kind of 1. expansion card bracket, it is characterised in that including：Support panel, the first limiting component and be arranged on it is described first limit The second limiting component on the part of position；First limiting component is used for the plug orientation in expansion card, limits the expansion card and the phase of the support panel To position；Second limiting component is used for the vertical direction in the expansion card plug orientation, and first limiting component is consolidated It is scheduled in the support panel.
- 2. expansion card bracket according to claim 1, it is characterised in that first limiting component includes U-shaped stopper slot；The U-shaped stopper slot is used for the overlap-add region for the connecting portion and the carrier of the support panel for being set in the expansion card On；The bearing of trend of the vallecular cavity of the U-shaped stopper slot is vertical with the plug orientation of the expansion card.
- 3. expansion card bracket according to claim 2, it is characterised in that second limiting component is described including being arranged on Fastening arm on first limiting component, Access Division is provided with the fastening arm, for being limited by snap fit by described first Position part is fixed in the support panel.
- 4. expansion card bracket according to claim 3, it is characterised in that the fastening arm is arranged at the U-shaped stopper slot Side wall on；Be provided with gap in the side wall, and the gap be located at the expansion card connecting portion it is corresponding with the fastening arm Position；The Access Division of the fastening arm passes through the gap, on the carrier of clamping to the support panel.
- 5. expansion card bracket according to claim 3, it is characterised in that the fastening arm is arranged at the U-shaped stopper slot Side wall on；The fastening arm through the U-shaped stopper slot side wall and the support panel card adapter plate space, it is described tight Gu the Access Division of arm is connected in the card adapter plate of the support panel.
- 6. expansion card bracket according to claim 3, it is characterised in that the fastening arm is arranged at the U-shaped stopper slot Section end；On the Access Division clamping of the fastening arm to the card interface of the support panel.
- 7. according to the expansion card bracket described in any one of claim 3 to 6, it is characterised in that second limiting component also wraps Include：The breach being arranged on first limiting component, the breach are located at the open side of the U-shaped stopper slot, and described scarce The size of mouth matches with the size of the pole of the support panel.
- 8. expansion card bracket according to claim 2, it is characterised in that two side walls of the U-shaped stopper slot it is relative Position is respectively arranged with rotation protrusion；The rotation protrusion matches with the rotating hole on the carrier of the support panel, so that the U-shaped stopper slot is with described Rotating hole pivots about.
- 9. expansion card bracket according to claim 1, it is characterised in that be provided with the carrier of the support panel with The interface arrangment of the second limiting component adaptation.
- 10. a kind of electronic equipment, it is characterised in that the electronic equipment includes expansion card and claim 1-9 any one Described expansion card bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578622.6A CN107544636B (en) | 2017-07-14 | 2017-07-14 | Expansion card support and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710578622.6A CN107544636B (en) | 2017-07-14 | 2017-07-14 | Expansion card support and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107544636A true CN107544636A (en) | 2018-01-05 |
| CN107544636B CN107544636B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710578622.6A Active CN107544636B (en) | 2017-07-14 | 2017-07-14 | Expansion card support and electronic equipment |
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| CN (1) | CN107544636B (en) |
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| CN110096103A (en) * | 2018-01-30 | 2019-08-06 | 鸿富锦精密工业(武汉)有限公司 | Expansion card fixer and cabinet |
| CN110320979A (en) * | 2018-03-30 | 2019-10-11 | 纬创资通股份有限公司 | Fixation kit |
| CN113534922A (en) * | 2021-07-21 | 2021-10-22 | 广州超云科技有限公司 | Expansion card installation mechanism and server |
| CN114442761A (en) * | 2022-01-23 | 2022-05-06 | 苏州浪潮智能科技有限公司 | Reinforcing apparatus and server of server expansion card and module |
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| CN113534922A (en) * | 2021-07-21 | 2021-10-22 | 广州超云科技有限公司 | Expansion card installation mechanism and server |
| CN113534922B (en) * | 2021-07-21 | 2023-11-14 | 长城超云(北京)科技有限公司 | Expansion card installation mechanism and server |
| CN114442761A (en) * | 2022-01-23 | 2022-05-06 | 苏州浪潮智能科技有限公司 | Reinforcing apparatus and server of server expansion card and module |
| CN114442761B (en) * | 2022-01-23 | 2023-07-18 | 苏州浪潮智能科技有限公司 | Reinforcing device for server expansion card and module and server |
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| CN107544636B (en) | 2020-09-15 |
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Address after: 310000 11/F, 466 Changhe Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Xinhua Sanxin Information Technology Co., Ltd. Address before: 310000 11/F, 466 Changhe Road, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: Huashan Information Technology Co., Ltd. |
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