CN201590019U - Expansion card bracket fixing structure - Google Patents
Expansion card bracket fixing structure Download PDFInfo
- Publication number
- CN201590019U CN201590019U CN2009202176667U CN200920217666U CN201590019U CN 201590019 U CN201590019 U CN 201590019U CN 2009202176667 U CN2009202176667 U CN 2009202176667U CN 200920217666 U CN200920217666 U CN 200920217666U CN 201590019 U CN201590019 U CN 201590019U
- Authority
- CN
- China
- Prior art keywords
- expansion card
- card support
- baffle plate
- interface baffle
- bearing part
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an expansion card bracket fixing structure which comprises a load-bearing piece, an input/output interface baffle plate and an expansion card bracket; the load-bearing piece comprises a positioning column; the expansion card bracket comprises a positioning groove corresponding to the positioning column; a first stop part is arranged on the input/output interface baffle plate; a second stop part corresponding to the first stop part is arranged on the expansion card bracket; and the expansion card bracket can rotate around the input/output interface baffle plate through the matching of the first and the second stop parts, and the positioning column is enabled to be clamped in the positioning groove, so that the expansion card bracket can be positioned effectively. Besides, through the matching of the positioning column and the positioning groove, the expansion card bracket is enabled to be supported efficiently and have low probability of swaying, so that the expansion card bracket is prevented from stress deforming caused by overlong span.
Description
Technical field
The utility model relates to a kind of fixed sturcture, more detailed it, relate to a kind of expansion card support fixed sturcture.
Background technology
As shown in Figure 1, 2, for illustrating the existing expansion card support fixed sturcture synoptic diagram that has, as shown in Figure 2, be the partial structurtes synoptic diagram of Fig. 1, this expansion card support fixed sturcture has the expansion card support (cage) 12 of certain-length to support the PCI Mezzanine Card 13 of selectivity setting on demand.When motherboard 11 is provided with PCIE expansion slot 111 when plugging PCI Mezzanine Card (riser card) that selectivity is provided with 13, this PCI Mezzanine Card 13 contacts with PCIE expansion slot 111 on the mainboard 11 by the golden finger on it, and by screw 14 in conjunction with this PCI Mezzanine Card 13 and expansion card support 12 both, therefore can provide support the effect of this expansion card support 12 with contacting of this PCIE expansion slot 111 by this PCI Mezzanine Card 13, and then make this expansion card support 12 firmly install.So, when not installing PCI Mezzanine Card 13 on this PCIE expansion slot 111, this expansion card support 12 will lose effective support and rock easily, thus can't fix this expansion card support 12 effectively, even this expansion card support 12 also can be because of the long stress deformation of span of itself.
In addition, in the project organization of present machine box for server, can make the assembling of machine box for server assembly parts to carry out smoothly because of the problem of mutual interference between its assembly parts usually.
Therefore, how to propose a kind of new expansion card support fixed sturcture,, become the problem that present industry is demanded urgently overcoming in fact to overcome the disadvantages of above-mentioned prior art.
Summary of the invention
Technical problem to be solved in the utility model is the shortcoming in view of above-mentioned prior art, and the utility model provides a kind of expansion card support fixed sturcture, makes that the structure assembling is smooth, and then saves assembly cost.
For reaching above-mentioned and other purpose, the utility model solves the technical scheme that its technical matters adopts and is, a kind of expansion card support fixed sturcture is provided, and comprising: bearing part, its sidewall have a upwardly extending location-plate, and have a reference column on this location-plate; The IO interface baffle plate is fixed on this bearing part, has outward extending plane, and has first stopper section on this plane; The expansion card support, be located in this bearing part and this IO interface baffle plate, this expansion card support has abutment face against this plane in the end near this IO interface baffle plate, this abutment face has second stopper section corresponding with this first stopper section, and has a locating slot that cooperates with this reference column away from an end of this IO interface baffle plate in this expansion card support, by this first, the cooperation of second stopper section is able to when this expansion card support is installed around this IO interface baffle plate rotation, and this reference column is snapped in this locating slot, and locate this expansion card support; And fixture, the sidewall of this bearing part runs through this bearing part, IO interface baffle plate and expansion card support in regular turn certainly, and this expansion card support is fixed on this bearing part and this IO interface baffle plate.
In an embodiment of the present utility model, this expansion card support has a convex surface in the position of running through of this fixture, thereby makes this expansion card support and this IO interface baffle plate closely cooperate.This first stopper section is a groove, and this second stopper section is a grab.This reference column has a head and neck, and the outside dimension of this head is greater than the outside dimension of this neck, wherein, this locating slot has towards the open breach of this reference column, the caliber size of this breach be slightly larger than this neck outside dimension but less than the outside dimension of this head.
In addition, this IO interface baffle plate and this bearing part are fixed by screw.This fixture is a screw.
In sum, the beneficial effects of the utility model are that the utility model provides a kind of expansion card support fixed sturcture, comprises bearing part, IO interface baffle plate and expansion card support, this bearing part has reference column, and this expansion card support has locating slot that should reference column.Has first stopper section on this IO interface baffle plate, have second stopper section corresponding on this expansion card support with this first stopper section, cooperation by this first, second stopper section is able to around this IO interface baffle plate rotation this expansion card support, so that this reference column snaps in this locating slot, and then effectively locate this expansion card support.
In addition, this expansion card support has a convex surface in the position of running through of this fixture, with the gap of eliminating between this expansion card support and the IO interface baffle plate expansion card support and IO interface baffle plate are closely cooperated, and make the assembling of this server cabinet structure smooth, and then effectively reduce assembly cost.And because the cooperating of this reference column and locating slot, make this expansion card support obtain effective support and be difficult for rocking, and then avoid this expansion card support because of the long stress deformation of span own.
Description of drawings
Fig. 1 illustrates existing synoptic diagram with expansion card support fixed sturcture;
Fig. 2 illustrates the partial structurtes synoptic diagram of the expansion card support fixed sturcture of Fig. 1;
Fig. 3 illustrates the part combination synoptic diagram of the expansion card support fixed sturcture of an embodiment of the present utility model;
Fig. 4 illustrates the whole decomposing schematic representation of the expansion card support fixed sturcture among Fig. 3; And
Fig. 5 illustrates the partial structurtes decomposing schematic representation of the expansion card support fixed sturcture of Fig. 3.
The main element symbol description
11 motherboards
111 PCIE expansion slot
12 expansion card supports
13 PCI Mezzanine Card
14 screws
20 bearing parts
200 location-plates
201 reference columns
The 201a head
The 201b neck
21 IO interface baffle plates
210 edges of a wing
212 grooves (first stopper section)
22 expansion card supports
220 grabs (second stopper section)
222 locating slots
The 222a breach
224 convex surfaces
23 fixtures
Embodiment
Below by specific instantiation embodiment of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this instructions disclosed.The utility model also can be implemented or be used by other different instantiations, and the every details in this instructions also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present utility model not deviating from.
As shown in Figure 3, part combination synoptic diagram for the expansion card support fixed sturcture that illustrates an embodiment of the present utility model, as shown in the figure, this expansion card support fixed sturcture comprises bearing part 20, IO interface baffle plate (IO shield) 21, expansion card support 22 and fixture 23.In promptly the expansion card support fixed sturcture of present embodiment being elaborated down.
In the lump in conjunction with Fig. 4, the one-piece construction decomposing schematic representation for the expansion card support fixed sturcture that illustrates Fig. 3 as shown in Figure 4, has a upwardly extending location-plate 200, and be formed with a reference column 201 on this location-plate 200 on the sidewall of these bearing part 20 rear ends.Have a head 201a and neck 201b on this reference column 201, and the outside dimension of this head 201a is greater than the outside dimension of this neck 201b, in the present embodiment, the effect by this location-plate 200 and this reference column 201 is able to effectively this expansion card support 22 is positioned on this bearing part 20 on the certain location.
Further see also Fig. 3, this IO interface baffle plate 21 is fixed in this bearing part 20 front ends, the front end of this IO interface baffle plate 21 has the edge of a wing 210 of this expansion card support 22 of support, this edge of a wing 210 has outward extending plane, and on this plane, has groove 212 as the backstop purposes, but, still can select other equivalent mechanisms that can be used as the backstop purposes to replace the groove 212 of present embodiment not as limit.
This expansion card support 22 is located in this bearing part 20 and this IO interface baffle plate 21, this expansion card support 22 has abutment face against this plane in the end near this IO interface baffle plate 21, this abutment face has the grab 220 corresponding with this groove 212, this grab 220 is as the backstop purposes, but, still can select other equivalent mechanisms that can be used as the backstop purposes to replace the grab 220 of present embodiment not as limit.As shown in Figure 4, this expansion card support 22 has a locating slot 222 that cooperates with this reference column 201 away from an end of this IO interface baffle plate 21, this locating slot 222 has the breach 222a that opens towards this reference column 201, and the caliber size of this breach 222a be slightly larger than this neck 201b outside dimension but less than the outside dimension of this head 201a, thereby the neck 201b that makes this reference column 201 is entered in this locating slot 222, and by the head 201a of size greater than this breach 222a bore, and located this expansion card support 22 on the ad-hoc location of this bearing part 20.
This fixture 23 runs through this bearing part 20, IO interface baffle plate 21 and expansion card support 22 in regular turn from the sidewall of this bearing part 20, and is fixed this expansion card support 22 to this bearing part 20 and this IO interface baffle plate 21.In present embodiment, this fixture 23 is a screw, but not as limit, still can select other equivalent mechanism of ammonium fixation as an alternative.Further see also Fig. 5, partial structurtes decomposing schematic representation for the expansion card support fixed sturcture that illustrates present embodiment, as shown in Figure 5, this expansion card support 22 has a convex surface 224 in the position of running through of this fixture 23, and this fixture 23 runs through the convex surface 224 on this bearing part 20, IO interface baffle plate 21 and the expansion card support 22 in regular turn, make expansion card support 22 and IO interface baffle plate 21 combine closely by this convex surface 224, and the effect of this expansion card support 22 of auxiliary positioning is provided when this fixture 23 carries out penetrating action.
As Fig. 3, Fig. 4 and shown in Figure 5, when this expansion card support 22 is installed, by rotating groove 212 and cooperating of grab 220 around this IO interface baffle plate 21 for this expansion card support 22, and the neck 201b of this reference column 201 is snapped in this locating slot 222 from breach 222a, and then fix this expansion card support 22 to this bearing part 20.Afterwards, run through bearing part 20, IO interface baffle plate 21 and expansion card support 22 in regular turn from these bearing part 20 sidewalls, and then can effectively this expansion card support 22 be fixed in the appropriate location by this fixture 23.In addition, this convex surface 224 can be eliminated the gap between expansion card support 22 and the IO interface baffle plate 21, make expansion card support 22 and IO interface baffle plate 21 closely cooperate, and make the assembling of this expansion card support fixed sturcture smooth, and then reduce assembly cost.
In sum, than prior art, expansion card support fixed sturcture provided by the utility model comprises bearing part, IO interface baffle plate and expansion card support, this bearing part has reference column, and this expansion card support has locating slot that should reference column.Has first stopper section on this IO interface baffle plate, have second stopper section corresponding on this expansion card support with this first stopper section, cooperation by this first, second stopper section is able to around this IO interface baffle plate rotation this expansion card support, so that this reference column snaps in this locating slot, and then effectively locate this expansion card support.
In addition, this expansion card support has a convex surface in the position of running through of this fixture, with the gap of eliminating between this expansion card support and the IO interface baffle plate expansion card support and IO interface baffle plate are closely cooperated, and make the assembling of this server cabinet structure smooth, and then effectively reduce assembly cost.And because the cooperating of this reference column and locating slot, make this expansion card support obtain effective support and be difficult for rocking, and then avoid this expansion card support because of the long stress deformation of span own.
Therefore, the assembling that can overcome existing expansion card support fixed sturcture by the utility model such as can't carry out smoothly at disappearance.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any those skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present utility model should be listed as applying for a patent the claim scope.
Claims (7)
1. an expansion card support fixed sturcture is characterized in that, comprising:
Bearing part, its sidewall have a upwardly extending location-plate, and have a reference column on this location-plate;
The IO interface baffle plate is fixed on this bearing part, has outward extending plane, and has first stopper section on this plane;
The expansion card support, be located in this bearing part and this IO interface baffle plate, this expansion card support has abutment face against this plane in the end near this IO interface baffle plate, this abutment face has second stopper section corresponding with this first stopper section, and has a locating slot that cooperates with this reference column away from an end of this IO interface baffle plate in this expansion card support, by this first, the cooperation of second stopper section is able to when this expansion card support is installed around this IO interface baffle plate rotation, and this reference column is snapped in this locating slot, and locate this expansion card support; And
Fixture, the sidewall of this bearing part runs through this bearing part, IO interface baffle plate and expansion card support in regular turn certainly, and this expansion card support is fixed on this bearing part and this IO interface baffle plate.
2. expansion card support fixed sturcture according to claim 1 is characterized in that, this expansion card support has a convex surface in the position of running through of this fixture, thereby makes this expansion card support and this IO interface baffle plate closely cooperate.
3. expansion card support fixed sturcture according to claim 1 is characterized in that this first stopper section is a groove, and this second stopper section is a grab.
4. expansion card support fixed sturcture according to claim 1 it is characterized in that this reference column has a head and neck, and the outside dimension of this head is greater than the outside dimension of this neck.
5. expansion card support fixed sturcture according to claim 4 is characterized in that, this locating slot has towards the open breach of this reference column, the caliber size of this breach be slightly larger than this neck outside dimension but less than the outside dimension of this head.
6. expansion card support fixed sturcture according to claim 1 is characterized in that this IO interface baffle plate and this bearing part are fixed by screw.
7. expansion card support fixed sturcture according to claim 1 is characterized in that this fixture is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202176667U CN201590019U (en) | 2009-09-29 | 2009-09-29 | Expansion card bracket fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202176667U CN201590019U (en) | 2009-09-29 | 2009-09-29 | Expansion card bracket fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590019U true CN201590019U (en) | 2010-09-22 |
Family
ID=42749808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202176667U Expired - Fee Related CN201590019U (en) | 2009-09-29 | 2009-09-29 | Expansion card bracket fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590019U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10082843B2 (en) | 2015-04-16 | 2018-09-25 | Hewlett-Packard Development Company, L.P. | Adjustable expansion slots |
| CN109343677A (en) * | 2018-12-11 | 2019-02-15 | 郑州云海信息技术有限公司 | A kind of PCIE expansion card fixing support, cabinet and server |
| CN110609592A (en) * | 2019-09-16 | 2019-12-24 | 超恩智能科技(苏州)有限公司 | Adapter plate with quick-release structure |
-
2009
- 2009-09-29 CN CN2009202176667U patent/CN201590019U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10082843B2 (en) | 2015-04-16 | 2018-09-25 | Hewlett-Packard Development Company, L.P. | Adjustable expansion slots |
| CN109343677A (en) * | 2018-12-11 | 2019-02-15 | 郑州云海信息技术有限公司 | A kind of PCIE expansion card fixing support, cabinet and server |
| CN110609592A (en) * | 2019-09-16 | 2019-12-24 | 超恩智能科技(苏州)有限公司 | Adapter plate with quick-release structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20120929 |