CN2613803Y - Fixing structure for extension card - Google Patents
Fixing structure for extension card Download PDFInfo
- Publication number
- CN2613803Y CN2613803Y CN 03223691 CN03223691U CN2613803Y CN 2613803 Y CN2613803 Y CN 2613803Y CN 03223691 CN03223691 CN 03223691 CN 03223691 U CN03223691 U CN 03223691U CN 2613803 Y CN2613803 Y CN 2613803Y
- Authority
- CN
- China
- Prior art keywords
- expansion board
- computer
- fixed structure
- back plate
- pivot block
- 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
Links
Abstract
The utility model relates to a fixing structure for extension cards, which is arranged at one side of an extension card groove of a back plate of a computer. The fixing structure for extension cards comprises a fixing body and two pivoting seats, wherein the two pivoting seats are formed at the upper and the lower positions below the back plate of the computer, and a plurality of card holes are formed in the back plate at one side of the pivoting seat; the fixing body is provided with a pressing part which can be arranged on the pivoting seat in a pivoting way, and the fixing body corresponding to every extension card is respectively bulged with a pressing block; the pressing part extends to one side and form into an elastic part, and the elastic part is bulged with a plurality of clamping hooks. When the fixing body rotates, the pressing block of the pressing part can be pressed on a metal barrier chip at one end of each extension card and clamped in a card hole of the back plate via the clamping hooks of the card for fixing the fixing body to the back plate of the computer.
Description
[technical field]
The utility model is about a kind of expansion board fixed structure, refers in particular to a kind of expansion board fixed structure simple in structure, simple load and unload.
[technical background]
The function of PC depends on the configuration of computer main board, be to satisfy more and more higher computer performance demand, constantly installs on the expansion slot of motherboard or upgrades that some are also more and more frequent as the action of expansion boards such as sound card, graphics acceleration card.And after expansion board was installed in the motherboard slot, when computer moved or be subjected to accidental shock, expansion board may produce and come off or loosening phenomenon, so, expansion board need be fixedly secured in the motherboard slot.
Traditional expansion board fixed structure uses screw more, the expansion board fixed structure that is disclosed for No. 84206442 as the Taiwan patented claim, it comprises that a plate body that links to each other with mainboard and has the metal catch of Peripheral Interface, this metal catch also comprises a folded angular surface, offer breach on the folded angular surface, often offer some expansion draw-in grooves behind the computer on the plate, these expand draw-in groove one end and bend the formation one folding piece outside casings, and the breach of corresponding expansion board has some screws on this tabs.During installation, the tabs of plate behind the folded angular surface of expansion board metal catch and the computer is fitted, the breach that then screw is passed this folded angular surface locks together with the screw of corresponding tabs; When removing expansion board, must one by one screw be screwed out earlier.But, this kind fixed form must by fixation kits such as screw with expansion board and computer casing after plate sealed, dismounting or expansion board is installed must be utilized related tools such as turnscrew, process is comparatively loaded down with trivial details, be unfavorable for assembly and disassembly quickly and easily, screw perhaps take place lose and cause assembling inconvenience.
Carry out the expansion board fixed structure of assembly and disassembly and become industry problem anxious to be solved so but a kind of screw and rapid and convenient saved is provided.
[summary of the invention]
The purpose of this utility model is to provide a kind of expansion board fixed structure simple in structure, simple load and unload.
The purpose of this utility model is achieved through the following technical solutions: the utility model provides a kind of expansion board fixed structure, be installed in expansion draw-in groove one side of plate behind the computer, this expansion board fixed structure comprises a fixed body and two pivot block, the upper-lower position place of plate below forms this two pivot block behind the computer, forms some hole clippings on the back plate of pivot block one side; This fixed body has one and can pivot and be installed in the pressing part of this pivot block, the outstanding respectively briquetting of its corresponding each expansion board, and this pressing part extends to form an elastic to a side, and this elastic projection has some grabs.Rotate this fixed body, the briquetting of pressing part can compress the metal catch of expansion board one end gradually, and the hole clipping that snaps in the back plate by this grab is fixed on this fixed body behind this computer on the plate.
The advantage of the utility model expansion board fixed structure is: the utility model expansion board fixed structure, pivot by one and to be installed in behind the computer plate and fixed body simple in structure is fixed on expansion board in the computer chassis, the utility model fills and fastens structure and do not need some screws expansion board can be fixed in the computer casing, simultaneously, expansion board fixed structure of the present utility model is simple in structure, has overcome serial problems such as the various and inconvenient dismounting of traditional expansion board fixed structure assembly; During the updating maintenance expansion board, only need rotate this fixed body and can fixedly mount expansion board, and the elastic of stirring this fixed body can be removed the installation of expansion board, simple to operation.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the three-dimensional exploded view of the utility model expansion board fixed structure.
Fig. 2 is the fixed body stereographic map of the utility model expansion board fixed structure.
Fig. 3 is the three-dimensional combination figure of the utility model expansion board fixed structure.
[embodiment]
Please together consult Fig. 1 to Fig. 3, the utility model expansion board fixed structure is installed in behind the computer on the plate 10, is used for expansion board 30 is fixed in the computer casing, and this expansion board fixed structure comprises some pivot block 16 and a fixed body 40.
Plate 10 belows offer some expansion draw-in grooves 12 behind the computer, each expands on the draw-in groove 12 can install an expansion board 30, the front end of each expansion board 30 is provided with a metal catch 32, the some mouths 14 of accommodating of projection on the back plate 10 of these some expansion draw-in groove 12 1 sides, the back plate 10 upper-lower position places of opposite side form a pivot block 16 respectively, and each pivot block 16 forms a pivoting hole 18; Pivot block 16 is away from forming some hole clippings 22 on the back plate 10 that expands draw-in groove 12 1 sides.
This fixed body 40 has a shaft-like pressing part 42, and these pressing part 42 two ends connect an arch elastic 44.Simultaneously, each projection one pivotal axis 46 of pressing part 42 two ends, this two pivotal axis 46 is housed in the pivoting hole 18 of these pivot block 16, is installed in plate below behind the computer so that this fixed body is pivoted, this pressing part 42 corresponding each be installed in the outstanding respectively briquetting 48 of metal catch 32 of expansion board 30.The elastic 44 of fixed body 40 has elasticity, and it is the some grabs 52 of projection on a side of plate behind the computer 10, and these grabs 52 can snap in these computer side plate 10 formed some hole clippings 22.
During assembling, each expansion board 30 1 end is installed a metal catch 32, and a stiff end of metal catch 32 inserts this earlier and accommodates mouth 14, and another stiff end then is fitted in these and expands on draw-in grooves 12.46 of the pivotal axis of this fixed body 40 are contained in the pivoting hole 18 of this pivot block 16, and make this fixed body 40 have the direction of side plate 10 behind computer of grab 52.Towards rotating this fixed body 40 away from the direction that expands draw-in groove 12, thereby an end that the outstanding briquettings 48 of fixed body 40 pressing parts 42 is rotated gradually and press on these expansion board 30 metal catch 32 compresses each metal catch 32 and fixes these expansion boards 30, simultaneously, 52 of the grabs of this fixed body 40 snap in some hole clippings 22 of plate 10 correspondences behind the computer.
During dismounting, only need push the elastic 44 of this fixed body 40, make this elastic distortion, remove the buckle state of this grab 52 and hole clipping 22, this fixed body 40 that oppositely pivots again, outstanding briquetting 48 breaks away from the stiff end of these expansion board 30 metal catch 32 thereupon, thereby removes the installation of expansion board 30.
Claims (6)
1. expansion board fixed structure, be installed in expansion draw-in groove one side of plate behind the computer, comprise two pivot block and a fixed body, it is characterized in that: this two pivot block is formed at expansion draw-in groove one side of plate behind the computer, this fixed body is rotatable to be installed on these pivot block, fixed body has a pressing part that is used for compressing expansion board, and this pressing part extends to form an elastic that can fix plate behind computer to a side.
2. expansion board fixed structure as claimed in claim 1 is characterized in that: this pivot block forms a pivoting hole respectively.
3. expansion board fixed structure as claimed in claim 1 is characterized in that: this pivot block is away from forming some hole clippings on the back plate that expands draw-in groove one side.
4. expansion board fixed structure as claimed in claim 1 is characterized in that: these pressing part two ends projection one respectively are contained in the interior pivotal axis of pivot block pivoting hole.
5. expansion board fixed structure as claimed in claim 4 is characterized in that: corresponding each projection one briquetting of each expansion board of this pressing part.
6. expansion board fixed structure as claimed in claim 1 is characterized in that: this elastic has elasticity, and stretches at one pleurapophysis of plate behind computer some grabs of some hole clippings that are formed at the back plate that snap in are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223691 CN2613803Y (en) | 2003-02-17 | 2003-02-17 | Fixing structure for extension card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03223691 CN2613803Y (en) | 2003-02-17 | 2003-02-17 | Fixing structure for extension card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613803Y true CN2613803Y (en) | 2004-04-28 |
Family
ID=34245488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03223691 Expired - Fee Related CN2613803Y (en) | 2003-02-17 | 2003-02-17 | Fixing structure for extension card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613803Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456204C (en) * | 2006-03-22 | 2009-01-28 | 光宝科技股份有限公司 | Fixture unit with expansion board |
| CN110174926A (en) * | 2018-02-21 | 2019-08-27 | Ls产电株式会社 | The coupling apparatus of electronic equipment |
| CN111338438A (en) * | 2020-02-21 | 2020-06-26 | 西安易朴通讯技术有限公司 | PCIe card fixing component and server equipment |
| CN111782008A (en) * | 2020-06-30 | 2020-10-16 | 西安易朴通讯技术有限公司 | PCIE card fixing device and host case |
-
2003
- 2003-02-17 CN CN 03223691 patent/CN2613803Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456204C (en) * | 2006-03-22 | 2009-01-28 | 光宝科技股份有限公司 | Fixture unit with expansion board |
| CN110174926A (en) * | 2018-02-21 | 2019-08-27 | Ls产电株式会社 | The coupling apparatus of electronic equipment |
| CN110174926B (en) * | 2018-02-21 | 2023-09-19 | Ls产电株式会社 | Combining device of electronic equipment |
| CN111338438A (en) * | 2020-02-21 | 2020-06-26 | 西安易朴通讯技术有限公司 | PCIe card fixing component and server equipment |
| WO2021164444A1 (en) * | 2020-02-21 | 2021-08-26 | 上海摩软通讯技术有限公司 | Pcie card fixing assembly and server device |
| CN111782008A (en) * | 2020-06-30 | 2020-10-16 | 西安易朴通讯技术有限公司 | PCIE card fixing device and host case |
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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: 20040428 Termination date: 20110217 |