CN100507804C - Expansion board fixed structure - Google Patents
Expansion board fixed structure Download PDFInfo
- Publication number
- CN100507804C CN100507804C CNB2006100368150A CN200610036815A CN100507804C CN 100507804 C CN100507804 C CN 100507804C CN B2006100368150 A CNB2006100368150 A CN B2006100368150A CN 200610036815 A CN200610036815 A CN 200610036815A CN 100507804 C CN100507804 C CN 100507804C
- Authority
- CN
- China
- Prior art keywords
- expansion board
- backboard
- kink
- fixed
- accommodates
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention relates to an expansion card fixing structure which is provided with an accommodating component fixed near the expansion card hole on a backplane of a case. The component is provided with an accommodating space which is inserted with a fixing component, and the fixing component is provided with a positioning part. When in assembly, a flat plate of the expansion card enters between the accommodating space of the accommodating component and the fixing component, and is fixed on the case of an electronic device by the pressing of the positioning part, thereby needing only manual operation and no installation tools, being beneficial to improving efficiency and lowering manual cost, and avoiding the problems that the screws are easy to be lost and difficult to be accessed.
Description
Ji Intraoperative field
The present invention is a kind of fixed sturcture, is a kind of fixed sturcture that is used for fixing expansion board especially.
Bei Jing Ji Intraoperative
The electronic installation expansion board is except as the connecting interface between electronic device host and the peripherals, also can be in order to the host function of extended electronic device, and for example the image display card in the computing machine, network card, interface conversion card etc.
See also shown in Figure 1ly, be the mounting means of expansion board in the known technology, backboard 81 1 ends of computer housing 8 protrude hole locating slot 82 are set usually, and other end bending is provided with a location step 83.
And be plugged with an expansion board 9 in this casing 8, described expansion board 9 one sides are provided with the flat board 91 of a standard specification, these flat board 91 1 ends have a folded angular surface that outwards folds 910, and the other end then is provided with a most advanced and sophisticated holding section 911, and folded angular surface 910 is provided with corresponding lockhole 912 with positioning step 83.
When making expansion board 9 be mounted on the backboard 81 of computer housing 8, along backboard 81 directions dull and stereotyped 91 most advanced and sophisticated holding section 911 is inserted in the hole locating slot 82 of backboard 81 earlier, folded angular surface 910 attaches with positioning step 83 upper surfaces simultaneously, then utilize turnscrew (not shown) that screw 98 is immobilizated in the lockhole 912 corresponding on folded angular surface 910 and the positioning step 83, thereby expansion board 9 is locked on the computer housing 8.The defective of this kind mounting means is:
(1) must utilize erecting tools locking screws 98 such as turnscrew because of described mounting means, but along with electronic installation to development light, thin, short, little direction, inner installing space is more and more little, and be equipped with under other situation usually on the backboard 81 such as projection assemblies 87 such as jack or slots, utilize the more apparent difficulties of erecting tools locking screw 98 such as turnscrew, and might damage the related electronic devices on the electronic device circuit plate accidentally;
(2) when installing or remove, essentially use erecting tools such as turnscrew, and screw is less and lose easily and be difficult for taking, and therefore can bring inconvenience to the user.
Summary of the invention
At the problems referred to above, the invention provides a kind of expansion board fixed structure, by this stationary installation need not to use erecting tools can be fast, make things convenient for this expansion board of installation or removal, and can avoid producing screw and problem such as lose, be difficult for taking easily.
Fundamental purpose of the present invention is to provide a kind of fixed sturcture of expansion board, and it includes a casing of electronic apparatus backboard, is mounted on accommodating member and being contained in the fixed component of accommodating in the member on the backboard; Described backboard is provided with an opening, opening one side is provided with a flanging, opposite side then is provided with one and accommodates member, this is accommodated member and is fixed on the backboard, and this is accommodated relative backboard opening one side of member and is provided with a kink, and this kink and backboard flanging overlap joint also surround a receiving space, are provided with a fixed component in this receiving space, this fixed component is provided with a location division, and this location division is inserted in the receiving space.
By above-mentioned structure, during the order assembling, only need flat board with expansion board stretch in the receiving space between the flanging and fixed component, by the location division compacting expansion board flat board is fixed on the casing of electronic apparatus, expansion board can be fixed in the casing, need not use erecting tools, can easily, fast finish loading and unloading, and then help raising the efficiency and reducing human cost.
Be to provide a kind of expansion board fixed structure, this expansion board fixed component is provided with the leader another order of the present invention, and this handle is located at location division one end of fixed component; When making the installation or removal expansion board, only needing holds handle to insert or pull out fixed component, is problem such as to lose, be difficult for taking easily can avoid producing screw.
Description of drawings
Fig. 1 is the synoptic diagram of expansion board fixed form in the known technology.
Fig. 2 is that expansion board fixed structure of the present invention is assembled in the schematic perspective view on the computing machine.
Fig. 3 is the schematic perspective view of Fig. 2 other direction.
Fig. 4 is that expansion board fixed structure of the present invention is applied to the three-dimensional exploded view on the computing machine.
Fig. 5 is the diagrammatic cross-section of expansion board fixed structure of the present invention.
Embodiment
See also Fig. 2,3 and shown in Figure 4, for the present invention is applied to a embodiment on the computing machine 6, described computing machine 6 comprises computer housing 8 and is located at its interior motherboard 7, wherein said computer housing 8 is provided with a backboard 81, the backboard 81 of this computer housing 8 is provided with position, hole 811, and these position, hole 811 1 ends are provided with hole locating slot 812, again, the other end of this position, hole 811 then is provided with an opening 813, and this opening 813 is provided with the flanging 814 of outside turnover in the side near this position, hole 811.
In addition, motherboard 7 is provided with electron devices (not label) such as CPU, motherboard 7 is provided with first breakout box 70 in extending near the edge of backboard 81 in addition, be plugged with a sub-circuit board 71 on this first breakout box 70, this sub-circuit board 71 electrically connects by first breakout box 70 and motherboard 7, and sub-circuit board 71 is provided with second breakout box 72 parallel with motherboard 7.
Again, be plugged with expansion board 9 on second breakout box 72 of this motherboard 7, this expansion board 9 is by second breakout box 72, the sub-circuit board 71 and first breakout box 70 electrically connect with motherboard 7, in addition, this expansion board 9 is provided with the flat board 91 that toward back plate 8 is extended near backboard 8 places, this flat board 91 is just corresponding with the position, hole 811 of backboard 8, and should have a folded angular surface that outwards folds 910 by flat board 91 1 ends, this folded angular surface 910 is by stretching out in backboard 8 openings 813 and being posted by on the flanging 814, the other end then is provided with a most advanced and sophisticated holding section 911, and this holding section, tip 911 just can be plugged in the hole locating slot 812 of backboard 8.
Moreover, backboard 8 is provided with one at adjacent openings 813 opposite sides and accommodates member 2, this is accommodated member 2 and is provided with a fixed part 21, these fixed part 21 smooth being fixed on the backboard 81, this fixed part 21 is provided with outward extending kink 22 in backboard 81 openings 813 1 sides, these kink 22 1 sides are provided with a slotted eye 221, flanging 814 overlap joints of these kink 22 tail sides and backboard 81 openings 813 also surround a receiving space 23, be provided with a fixed component 3 in this receiving space 23, this fixed component 3 is provided with a location division 31, this location division 31 is inserted in the receiving space 23, and a side of relative kink 22 slotted eyes 221 of these location division 31 1 ends is oppositely extended a grab 33, these grab 33 ends protrude in slotted eye 221, one lateral buckling of these location division 31 relative backboards 81 is provided with a limiting section 32, and this limiting section 32 is resisted against on the side of backboard 81, this location division 31 is provided with anti-skidding projection 34 in the same side of grab 33, this anti-skidding projection 34 is suppressed in the inboard of accommodating member 2 kinks 22, these location division 31 relative grab 33 1 lateral bucklings are provided with leader 35, make the operator can grip this handle 35 and fixed component 3 is assembled easily or dismantled in accommodating on the member 2, it is very convenient to operate.
See also Fig. 3 and shown in Figure 5, when expansion board 9 is mounted on the computer housing 8, in flat board 91 being planted second breakout box 72 along backboard 81 directions earlier, and carry out spacing in the hole locating slot 812 with most advanced and sophisticated holding section 911 insertion backboards 81, pass the opening 813 of backboard 81 with the folded angular surface 910 in season dull and stereotyped 91, stretch into again in the receiving space 23 of accommodating member 2, and be pressed between the set flanging 814 and fixed component 3 of computer housing 8, thereby expansion board 9 is fixed on the computer housing 8.
In sum, expansion board fixed structure of the present invention has following several advantage:
1) need not to use erecting tools to finish easily loading and unloading, be conducive to raise the efficiency, make things convenient for the user.
2) do not exist finding to be difficult for the problem that grips, takes.
Claims (6)
1. an expansion board fixed structure is the expansion board that is used for fixing electronic installation, it is characterized in that: this expansion board fixed structure comprises:
One backboard is provided with an opening, and described backboard is provided with flanging in opening one side, and described flanging and kink overlap joint also are connected as a single entity;
One accommodates member, and it is to be fixed on the backboard, and this is accommodated relative backboard opening one side of member and is provided with a kink, and the described member of accommodating also comprises a fixed part, is located at kink one end, accommodates member and is connected with backboard by fixed part;
One fixed component is inserted in and accommodates in the member, and described fixed component comprises a location division, and this location division is inserted in accommodates in the member kink;
The dull and stereotyped folded angular surface of expansion board stretches into from the backboard opening and accommodates member and the member that is fixed is pressed in the kink.
2. expansion board fixed structure according to claim 1 is characterized in that: described kink one side is provided with a slotted eye.
3. expansion board fixed structure according to claim 1, described fixed component comprises a limiting section, and self-align one end toward back plate of this limiting section direction is extended bending setting, and after expansion board was mounted on the backboard, limiting section was resisted against on the side of casing of electronic apparatus.
4. expansion board fixed structure according to claim 2, described fixed component comprises a grab, the bending of self-align one end of this grab is provided with, and with accommodate member slotted eye corresponding matching.
5. expansion board fixed structure according to claim 4, described fixed component comprises the leader, the relative lateral buckling setting of self-align one end grab of this handle, during assembling, the operator can grip this handle and the fixed component location division is assembled into accommodates in the member.
6. expansion board fixed structure according to claim 1 is characterized in that: described fixed component location division is provided with anti-skidding projection, and described anti-skidding projection is pressed on accommodates member kink inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100368150A CN100507804C (en) | 2006-07-28 | 2006-07-28 | Expansion board fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100368150A CN100507804C (en) | 2006-07-28 | 2006-07-28 | Expansion board fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101114182A CN101114182A (en) | 2008-01-30 |
| CN100507804C true CN100507804C (en) | 2009-07-01 |
Family
ID=39022559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100368150A Expired - Fee Related CN100507804C (en) | 2006-07-28 | 2006-07-28 | Expansion board fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100507804C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213981B (en) * | 2010-04-08 | 2015-03-25 | 赛恩倍吉科技顾问（深圳）有限公司 | Mounting rack for expansion boards |
| CN106598169A (en) * | 2016-12-13 | 2017-04-26 | 英业达科技有限公司 | Server |
-
2006
- 2006-07-28 CN CNB2006100368150A patent/CN100507804C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101114182A (en) | 2008-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090701 Termination date: 20120728 |