CN201203831Y - Cover-detaching-free mounting structure and expansion board component - Google Patents
Cover-detaching-free mounting structure and expansion board component Download PDFInfo
- Publication number
- CN201203831Y CN201203831Y CNU2008200576285U CN200820057628U CN201203831Y CN 201203831 Y CN201203831 Y CN 201203831Y CN U2008200576285 U CNU2008200576285 U CN U2008200576285U CN 200820057628 U CN200820057628 U CN 200820057628U CN 201203831 Y CN201203831 Y CN 201203831Y
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- Prior art keywords
- expansion board
- installation sheet
- board assembly
- mounting structure
- limit
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- 238000009434 installation Methods 0.000 claims description 92
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000007799 cork Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a free cover-disassembly mounting structure, suitable for expansion board module. The expansion board module comprises a first edge and second edge. The mounting structure comprises a case composed of a cover board, a back plate and a frame for housing the expansion board module. The cover board and the back plate are fixed on the frame and the back plate is arranged on one side of the cover plate, wherein the at least one notch is equipped on the cover plate and the back plate comprises an interface perpendicular to the notch. The expansion board module is suitable for being mounted into the case by the notch and exposes the second edge of the expansion board module in the interface.
Description
Technical field
The utility model relates to a kind of mounting structure of expansion board assembly, and particularly relevant for a kind of mounting structure of exempting to tear open lid of computer.In addition, the utility model is also about a kind of expansion board assembly that is applicable to this mounting structure.
Background technology
In order to increase the function of computers such as PC, servomechanism, notebook computer, can see through the built-in connectivity port of computer and connect peripheral device, or the expansion slot that sees through computer connects expansion board.For instance, see through USB port and connect mouse, or see through PCI slot or PCI-E slot connection video card, network interface card, adlib, storage card or TV card.
With desktop computer, the step that expansion board is installed at expansion slot is that also powered-down, the casing of pulling down computer, package metals sheet, installation expansion board, installation casing, energising and the start of taking off on the expansion slot reserved opening are used in shutdown in regular turn.Concerning the user, it is not light that expansion board so is installed.Again because must pull down casing, expose mainboard, and package metals sheet, turnscrew, screw, expansion board on the casing, expansion slot reserved opening and being used for taken the material of the article such as blade of expansion board packing apart and all contained conductive metal, so these article collide mainboard easily and cause the electronic component of mainboard to produce unfilled corner in the process that expansion board is installed, even owing to static causes the electronic component damage.Therefore, expansion board so is installed and has also been increased the risk of damaging mainboard.
Summary of the invention
The purpose of this utility model is that a kind of mounting structure of exempting to tear open lid is being provided, and mounting structure not only allows the user that expansion board is installed like a cork by this, and reduces the risk of damaging mainboard when expansion board is installed.
A purpose more of the present utility model provides a kind of expansion board assembly that is applicable to this mounting structure.After this expansion board assembly is installed on this mounting structure, not only makes host computer become attractive in appearance, and reduce electromagnetic outer discharge, and then alleviate the degree of electromagnetic interference (EMI).
In order to reach above-mentioned and other purpose, the utility model proposes a kind of mounting structure of exempting to tear open lid, be applicable to the expansion board assembly, the expansion board assembly has first limit and second limit.This mounting structure comprises casing.Casing has cover plate, backboard and in order to hold the framework of expansion board assembly.Cover plate and backboard are fixed on the framework, and backboard is disposed at a side of cover plate.Wherein, cover plate has at least one fluting, and backboard has the interface interface perpendicular to fluting.The expansion board assembly is suitable for being packed in casing by fluting, and second limit that appears the expansion board assembly is in the interface interface.
In an embodiment of the present utility model, above-mentioned expansion board assembly comprises the expansion board and first installation sheet, and the signal terminal of expansion board is positioned at first limit, in order to electrically connect mainboard, and first installation sheet is positioned at the 3rd limit with respect to first limit, is stuck in the cover plate place in order to cover to expand.
In an embodiment of the present utility model, the first above-mentioned installation sheet has one first hole, and the expansion board assembly also comprises first locking part, is fixed on the framework in order to pass first hole.
In an embodiment of the present utility model, above-mentioned expansion board assembly also comprises one second installation sheet, is disposed at second limit, and second installation sheet links to each other with first installation sheet.
In an embodiment of the present utility model, above-mentioned expansion board has connector, be positioned at second limit, and second installation sheet has the element window that appears connector.
In an embodiment of the present utility model, the second above-mentioned installation sheet has magnetic door, in order to the shadowing elements window.
In an embodiment of the present utility model, above-mentioned expansion board assembly also comprises keeper, is positioned at a side of element window, in order to the fixing reference position of expansion board.
In an embodiment of the present utility model, above-mentioned expansion board assembly also comprises the 3rd installation sheet, is disposed at a side of second installation sheet, and the 3rd installation sheet links to each other with second installation sheet.
In an embodiment of the present utility model, above-mentioned expansion board has circuit board, and circuit board has second hole, and the expansion board assembly also comprises second locking part, is fixed on the 3rd installation sheet in order to pass second hole.
On the other hand, the utility model also proposes a kind of expansion board assembly, and this expansion board assembly comprises the expansion board and first installation sheet.Expansion board has circuit board and is positioned at connector on the circuit board, and circuit board has a plurality of signal terminals that are positioned at first limit, and connector is positioned at second limit of circuit board.First installation sheet is positioned at the 3rd limit with respect to first limit, in order to cover expansion board.
In an embodiment of the present utility model, above-mentioned expansion board assembly also comprises second installation sheet, is disposed at second limit, and second installation sheet links to each other with first installation sheet, and wherein second installation sheet has the element window that appears connector.
In an embodiment of the present utility model, the second above-mentioned installation sheet has magnetic door, in order to the shadowing elements window.
In an embodiment of the present utility model, above-mentioned expansion board assembly also comprises keeper, is positioned at a side of element window, in order to the fixing reference position of expansion board.
In an embodiment of the present utility model, above-mentioned expansion board assembly also comprises the 3rd installation sheet, is disposed at a side of second installation sheet, and the 3rd installation sheet links to each other with second installation sheet.Wherein, the 3rd installation sheet is in order to fixing circuit board.
Of the present utility model exempting from torn the mounting structure of lid open owing to be formed with fluting and interface interface respectively at cover plate and backboard, thus not only can allow the user that expansion board is installed like a cork, and can reduce the risk of damaging mainboard when expansion board is installed.
In addition, expansion board assembly of the present utility model is owing to be provided with first installation sheet on the 3rd limit, and is provided with magnetic door in second installation sheet, so can make host computer become attractive in appearance, and can reduce electromagnetic outer discharge, and then alleviate the degree of electromagnetic interference (EMI).
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 illustrates the schematic perspective view that the mounting structure of exempting to tear lid open that utilizes the utility model one embodiment is installed expansion board, only illustrates the relevant pith of mounting structure therewith among the figure.
Fig. 2 illustrates the schematic perspective view of traditional expansion board, and some cuts second hole with illustrated circuit board open among the figure.
Fig. 3 illustrates the schematic perspective view of the expansion board assembly of the utility model one embodiment.
Fig. 4 illustrates the schematic side view of pith of the expansion board assembly of another embodiment of the utility model.
Fig. 5 illustrates second installation sheet of expansion board assembly of Fig. 4 and the schematic perspective view of the 3rd installation sheet.
Fig. 6 illustrates the front-view schematic diagram of second installation sheet of the expansion board assembly of another embodiment of the utility model.
Embodiment
Below will be example and with the desktop computer, and how explanation utilize this mounting structure that traditional expansion board or new expansion board assembly are installed with reference to description of drawings mounting structure and the expansion board assembly of exempting to tear open lid of the present utility model.Fig. 1 illustrates the schematic perspective view that the mounting structure of exempting to tear lid open that utilizes the utility model one embodiment is installed traditional expansion board, only illustrates the relevant pith of mounting structure therewith among the figure.Fig. 2 illustrates the schematic perspective view of traditional expansion board, and some cuts second hole with illustrated circuit board open among the figure.
Please refer to Fig. 1, the mounting structure 100 of exempting to tear open lid comprises casing 120, and casing 120 has cover plate 122, backboard 124 and the framework 126 in order to hold traditional expansion board 220.Cover plate 122 is fixed on the framework 126 with backboard 124, and backboard 124 is disposed at a side of cover plate 122.Wherein, cover plate 122 is formed with fluting 122a corresponding to the part of expansion slot 320, making things convenient for expansion board 220 casing 120 of packing into, and backboard 124 vertically is formed with interface interface 124a corresponding to the parts of fluting 122a, with the left hand edge (second limit) that appears expansion board 220.Therefore, the user needn't pull down casing 120 and can so can allow the user that expansion board 220 is installed like a cork, also reduce the risk of damaging mainboard when expansion board 220 is installed with expansion board 220 from the fluting 122a casing 120 of directly packing into.
Please refer to Fig. 1 and Fig. 2.Framework 126 comprises the second plate 126b that the longitudinal cross-section is the first plate 126a of approximate ㄈ font and is used for carrying the mainboard 300 with expansion slot 320 (for example 3 expansion slots).220 of expansion boards have circuit board 222, are positioned at connector 224 and sheet metal 260 on the circuit board 222.Circuit board 222 has a plurality of signal terminal 222a that are positioned at its base (first limit), and connector 224 is positioned at the left hand edge (second limit) of the circuit board 222 of Fig. 2.Circuit board 222 is fixed on the sheet metal 260, and fixed form for example is that the receiving hole 260h1 that two second locking parts 284 is passed the second hole 222h of circuit board 222 and be locked in sheet metal 260 carries out.This sheet metal 260 has the element window 260w that appears connector 224.When expansion board 220 was installed, the user with expansion board 220 casing 120 of packing into, and was inserted in expansion slot 320 with signal terminal 222a in the mode that electrically connects via fluting 122a.Then, the top near the first plate 126a, the top of sheet metal 260 is last, first locking part 282 passed the mounting hole 260h2 of sheet metal 260 and be locked in the receiving hole 126ah of the first plate 126a, by this fixing expansion board 220.
In order to allow the user that expansion board is installed like a cork and to reduce electromagnetic outer discharge, the utility model proposes a kind of expansion board assembly.Fig. 3 illustrates the schematic perspective view of the expansion board assembly of the utility model one embodiment.Expansion board assembly 200 of the present utility model than traditional expansion board more than 220 of Fig. 2 first installation sheet 240, remaining part is identical.Below will omit the related description of same parts.
Please refer to Fig. 1 and Fig. 3, different with the installation steps of expansion board 220 is, the installation steps of expansion board assembly 200 are before locking first locking part 282, make first installation sheet 240 be positioned at the top (the 3rd limit) of sheet metal 260 earlier with first hole 240h, and make the position of the first hole 240h corresponding with the position of mounting hole 260h2, then first locking part 282 is passed the first hole 240h and mounting hole 260h2 and be locked in the receiving hole 126ah of the first plate 126a, by this fixing expansion board assembly 200.At this moment, first installation sheet 240 covers expansion board 220 in cover plate 122 places.
The expansion board assembly of another embodiment of the utility model then, is described.Below omit the related description of same parts.Fig. 4 illustrates the schematic side view of pith of the expansion board assembly of another embodiment of the utility model.Fig. 5 illustrates second installation sheet of expansion board assembly of Fig. 4 and the schematic perspective view of the 3rd installation sheet.
Please refer to Fig. 4 and Fig. 5, the expansion board assembly of another embodiment of the utility model (not indicating) except first installation sheet, also comprises second installation sheet 260 and the 3rd installation sheet 270.Wherein, second installation sheet 260 links to each other with first installation sheet 240, is not formed with the top of sheet metal shown in Figure 2 260.The 3rd installation sheet 270 is disposed at a side of second installation sheet 260, and links to each other with second installation sheet 260.In addition, second installation sheet 260 for example links to each other by welding manner with first installation sheet 240.The 3rd installation sheet 270 also can utilize the mode of bending to form and become the part of second installation sheet 260.The 3rd installation sheet 270 has receiving hole 270h, in order to accepting second locking part 284 as shown in Figure 2, and then fixing circuit board 222.This receiving hole 270h for example is a slotted hole.Moreover the below of the element window 260w of second installation sheet 260 and the bottom of the 3rd installation sheet 270 are provided with keeper 290, so that the fixing reference position of expansion board 220.
Fig. 6 illustrates the front-view schematic diagram of second installation sheet of the expansion board assembly of another embodiment of the utility model.Second installation sheet 260 is set up magnetic door 264, so that when in casing 120 expansion board 220 not being installed, covers the element window 260w of second installation sheet 260.By this, make host computer become attractive in appearance, and reduce electromagnetic outer discharge, and then alleviate the degree of electromagnetic interference (EMI).
Be enough to install 3 expansion boards the fluting 122a and the interface interface 124a of size like this though Fig. 1 only illustrates, be not limited to this, can decide the fluting 122a and the interface interface 124a of suitable size according to the expansion board 220 of requirement.
In addition, though Fig. 3 illustrates first installation sheet 240 and second installation sheet 260 of expansion board assembly 200 and is connected with each other, but when the top of the cover plate 122 of Fig. 1 and the first plate 126a during not on same plane, when just the height of cover plate 122 is greater than the height of the first plate 126a, in order to cover the fluting 122a of cover plate 122, first installation sheet 240 does not limit and is fixed on the expansion board assembly 200, but is fixed on the fluting 122a place of cover plate 122, in order to cover the expansion board of below.
Moreover, in order to make host computer more attractive in appearance and further alleviate the degree of electromagnetic interference (EMI), can make the width w1 (being illustrated in Fig. 2) of first installation sheet 240 equal the width w2 of second installation sheet 260, and the width w3 (being illustrated in Fig. 1) of the 122a that will slot is designed to be the integral multiple of the width w2 (being illustrated in Fig. 1) of second installation sheet 260, so that after the installation of expansion board assembly, first installation sheet 240 and second installation sheet 260 and cover plate 122 driving fits.
In sum, of the present utility model exempting from torn the mounting structure of lid open owing to be formed with fluting and interface interface respectively at cover plate and backboard, thus not only can allow the user that expansion board is installed like a cork, and can reduce the risk of damaging mainboard when expansion board is installed.In addition, expansion board assembly of the present utility model is owing to be provided with first installation sheet on one side of cover plate side, and is provided with magnetic door in second installation sheet, so can make host computer become attractive in appearance, and can reduce electromagnetic outer discharge, and then alleviate the degree of electromagnetic interference (EMI).
Though the utility model discloses as above with embodiment; right its is not in order to limit the utility model; anyly have the knack of this skill person; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection domain of the present utility model is worked as with being as the criterion that claim was defined.
Claims (14)
1. a mounting structure of exempting to tear open lid is applicable to an expansion board assembly, and this expansion board assembly has first limit and second limit, it is characterized in that, this mounting structure of exempting to tear open lid comprises:
One casing has a cover plate, a backboard and in order to hold the framework of this expansion board assembly, and this cover plate and this backboard are fixed on this framework, and this backboard is disposed at a side of this cover plate,
Wherein this cover plate has at least one fluting, and this backboard has the interface interface perpendicular to this fluting, and this expansion board assembly is suitable for being packed in this casing by this fluting, and this second limit that appears this expansion board assembly is in this interface interface.
2. the mounting structure of exempting to tear open lid as claimed in claim 1, it is characterized in that, this expansion board assembly comprises an expansion board and one first installation sheet, the signal terminal of this expansion board is positioned at this first limit, in order to electrically connect a mainboard, and this first installation sheet is positioned at the 3rd limit with respect to this first limit, is stuck in this cover plate place in order to cover this expansion.
3. the mounting structure of exempting to tear open lid as claimed in claim 2 is characterized in that, this first installation sheet has one first hole, and this expansion board assembly also comprises one first locking part, is fixed on this framework in order to pass this first hole.
4. the mounting structure of exempting to tear open lid as claimed in claim 2 is characterized in that, this expansion board assembly also comprises one second installation sheet, is disposed at this second limit, and this second installation sheet links to each other with this first installation sheet.
5. the mounting structure of exempting to tear open lid as claimed in claim 4 is characterized in that this expansion board has a connector, be positioned at this second limit, and this second installation sheet has an element window that appears this connector.
6. the mounting structure of exempting to tear open lid as claimed in claim 5 is characterized in that, this second installation sheet has a magnetic door, in order to cover this element window.
7. the mounting structure of exempting to tear open lid as claimed in claim 5 is characterized in that, this expansion board assembly also comprises positioning piece, is positioned at a side of this element window, in order to fix the reference position of this expansion board.
8. the mounting structure of exempting to tear open lid as claimed in claim 4 is characterized in that, this expansion board assembly also comprises one the 3rd installation sheet, is disposed at a side of this second installation sheet, and the 3rd installation sheet links to each other with this second installation sheet.
9. the mounting structure of exempting to tear open lid as claimed in claim 8, it is characterized in that this expansion board has a circuit board, this circuit board has one second hole, and this expansion board assembly also comprises one second locking part, is fixed on the 3rd installation sheet in order to pass this second hole.
10. an expansion board assembly is characterized in that, comprising:
One expansion board has a circuit board and is positioned at a connector on this circuit board, and this circuit board has a plurality of signal terminals that are positioned at first limit, and this connector is positioned at second limit of this circuit board; And
One first installation sheet is positioned at the 3rd limit with respect to this first limit, in order to cover this expansion board.
11. expansion board assembly as claimed in claim 10 is characterized in that, also comprises one second installation sheet, is disposed at this second limit, and this second installation sheet links to each other with this first installation sheet, wherein this second installation sheet has an element window that appears this connector.
12. expansion board assembly as claimed in claim 11 is characterized in that, this second installation sheet has a magnetic door, in order to cover this element window.
13. expansion board assembly as claimed in claim 11 is characterized in that, also comprises positioning piece, is positioned at a side of this element window, in order to fix the reference position of this expansion board.
14. expansion board assembly as claimed in claim 11 is characterized in that, also comprises one the 3rd installation sheet, is disposed at a side of this second installation sheet, and the 3rd installation sheet links to each other with this second installation sheet, wherein the 3rd installation sheet is in order to fix this circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200576285U CN201203831Y (en) | 2008-04-23 | 2008-04-23 | Cover-detaching-free mounting structure and expansion board component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200576285U CN201203831Y (en) | 2008-04-23 | 2008-04-23 | Cover-detaching-free mounting structure and expansion board component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203831Y true CN201203831Y (en) | 2009-03-04 |
Family
ID=40426143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200576285U Expired - Fee Related CN201203831Y (en) | 2008-04-23 | 2008-04-23 | Cover-detaching-free mounting structure and expansion board component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201203831Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702896B (en) * | 2019-09-12 | 2020-08-21 | 英業達股份有限公司 | Electromagnetic shielding structure for expansion card window and expansion card blank thereof |
-
2008
- 2008-04-23 CN CNU2008200576285U patent/CN201203831Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702896B (en) * | 2019-09-12 | 2020-08-21 | 英業達股份有限公司 | Electromagnetic shielding structure for expansion card window and expansion card blank thereof |
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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: 20090304 Termination date: 20130423 |