CN201489431U - Expansion card fixing structure for industrial control computer - Google Patents
Expansion card fixing structure for industrial control computer Download PDFInfo
- Publication number
- CN201489431U CN201489431U CN2009202044757U CN200920204475U CN201489431U CN 201489431 U CN201489431 U CN 201489431U CN 2009202044757 U CN2009202044757 U CN 2009202044757U CN 200920204475 U CN200920204475 U CN 200920204475U CN 201489431 U CN201489431 U CN 201489431U
- Authority
- CN
- China
- Prior art keywords
- expansion card
- fixed
- fixing structure
- industrial computer
- card fixing
- 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
Images
Abstract
The utility model relates to an expansion card fixing structure for an industrial control computer. The expansion card fixing structure comprises a case body internally provided with a bottom board fixing bracket, a bottom board provided with a plurality of slots and fixed on the bottom board fixing bracket, an I/O bracket fixed on the case body, an expansion card inserted in the slot of the bottom board and provided with a baffle plate having a bent part pressed on the I/O bracket; the expansion card fixing structure also comprises a fixing piece used for compressing the bent part on the I/O bracket and provided with a threaded hole, and a screw matched with the threaded hole; wherein the fixing piece is pressed on the bent part, and the screw fastens the fixing piece from the outside of the I/O bracket. The expansion card fixing structure has the advantages that the structure design is ingenious, the assembly and the disassembly are easy, the installation time is shortened, the production efficiency is improved, and the maintenance is also convenient.
Description
Technical field
The utility model relates to industrial computer integrated circuit board fixed sturcture, more particularly, relates to a kind of industrial computer extension card fixing structure.
Background technology
Miniaturization is a development trend of industrial computer (also claiming industrial computer), and it requires the industrial computer inner structure compact more.Usually various expansion cards to be installed in the cabinet of industrial computer, in 1U, 2U cabinet, owing to be subjected to the restriction of the height of standard PC case, what expansion card can't be vertical is installed in the cabinet, need take horizontal mounting means, promptly adopt the expansion card mode parallel to install with the cabinet bottom surface.After expansion card is installed in the slot of base plate, loosening in order to prevent it, generally all to adopt screw to be fixed, normally be fixed on the I/O frame with the baffle plate of screw with expansion card.As shown in Figure 1, left side at a 2U cabinet, can adopt screw that the bending part 4 of the baffle plate 6 of expansion card is fixed on the I/O frame 5 at 1 place, position, because need be at the inboard lock-screw of cabinet, require to leave enough distances between cabinet side and the expansion card, or keep away the position in the side, this is to cabinet and inner element size and put and all proposed strict requirement, and minicomputer is to satisfy such requirement, and the sidewall of cabinet and bottom surface generally all are to adopt integral structure.Same right side at cabinet, also need fix expansion card at inboard lock-screw, as shown in Figure 2, because blocking of power supply 3 and miscellaneous part, in the position 2 places fixedly expansion card have same location conflicts problem, lock-screw is very inconvenient, generally be outside cabinet, earlier expansion card to be installed on the base plate, in integral installation in cabinet, when needs are removed expansion card, need will just can pull down expansion card behind the overall pulling down equally, change the expansion card cabinet inside numerous parts of need dismantling like this and can realize that just maintainability is poor.In addition, do not take reinforcement measure when installing owing to above-mentioned expansion card, the fixed effect of expansion card is bad, under the strong vibration environment, can reduce whole reliability.
The utility model content
The technical problems to be solved in the utility model is, defectives such as, vibration resistance difference poor at dismounting inconvenience, maintainability that the industrial computer extension card fixing structure of prior art need cause from inboard lock-screw provide a kind of simple in structure, easy accessibility, industrial computer extension card fixing structure that vibration resistance is strong.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of industrial computer extension card fixing structure, comprising:
Chassis body, its inside is provided with the base plate fixed support;
Base plate with a plurality of slots, described base plate are fixed on the described base plate fixed support;
The I/O frame, described I/O frame is fixed on the described chassis body;
Expansion card is plugged in the slot of described base plate, and described expansion card is provided with baffle plate, described baffle plate
Have a bending part, described bending part is pressed on the I/O frame;
Also comprise:
Be used for described bending part is pressed on stator on the I/O frame, described stator is provided with screw;
The screw adaptive with described screw, described stator are pressed on the described bending part, and described screw is by the fastening described stator in the outside of I/O frame.
In industrial computer extension card fixing structure described in the utility model, described stator has a plurality of hold-down segment that separated by strip gab, and the width of each described hold-down segment and the width of described bending part are suitable, and each hold-down segment is provided with described screw.
In industrial computer extension card fixing structure described in the utility model, also comprise the expansion card bracing means, described expansion card bracing means comprises support member and the expansion card fixed block that is arranged on the support member, described expansion card fixed block has and the suitable draw-in groove of described expansion card thickness, described support member is fixed in the chassis body, and the draw-in groove of described expansion card fixed block blocks described expansion card.
In industrial computer extension card fixing structure described in the utility model, described expansion card bracing means is arranged on the relative direction of the slot of described base plate.
In industrial computer extension card fixing structure described in the utility model, described support member is the angle-shaped piece with right angle bending, has fixed orifice on one side of described angle-shaped piece, and another side is provided with described expansion card fixed block.
In industrial computer extension card fixing structure described in the utility model, described expansion card fixed block is a block rubber.
In industrial computer extension card fixing structure described in the utility model, be provided with stiffening plate between the both sides of described angle-shaped piece.
In industrial computer extension card fixing structure described in the utility model, described fixed orifice is circular hole or strip hole.
In industrial computer extension card fixing structure described in the utility model, comprise that also one regulates support, described adjusting support has a right angle bending, described adjusting support one end is fixed on the base plate fixed support, the other end is fixed on the bottom surface of described chassis body, has on the described adjusting support to be used for screw and to pass described support member is fixed on bar hole on the described adjusting support.
In industrial computer extension card fixing structure described in the utility model, described support member is fixed on the bottom surface of described chassis body.
Implement industrial computer extension card fixing structure of the present utility model, have following beneficial effect:
1, industrial computer extension card fixing structure of the present utility model, by increasing a stator, the fixing expansion card of lock-screw externally, structural design is ingenious, is easy to assembling and dismounting, has shortened installation time, has improved production efficiency;
2, industrial computer extension card fixing structure of the present utility model adopts fixedly expansion card of block rubber, and the fixedly reliability height to expansion card has good resistance to shock;
3, industrial computer extension card fixing structure of the present utility model, the expansion card convenient disassembly, complete machine is easy to maintenance;
4, industrial computer extension card fixing structure of the present utility model has good applicability, is fit to the fixing of various types of expansion cards;
5, industrial computer extension card fixing structure of the present utility model has been saved the cabinet inside space, helps complete machine and develops to miniaturization.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the industrial computer cabinet inside of prior art;
Fig. 2 is the synoptic diagram of another angle of the industrial computer cabinet among Fig. 1;
Fig. 3 is the cabinet inside structural representation with industrial computer extension card fixing structure of the present utility model;
Fig. 4 is the structural representation of a kind of embodiment of industrial computer extension card fixing structure of the present utility model;
Fig. 5 is the front view of industrial computer extension card fixing structure shown in Figure 4;
Fig. 6 is an A-A cut-open view among Fig. 5;
Fig. 7 is the structural representation of another embodiment of industrial computer extension card fixing structure of the present utility model;
Fig. 8 is the structural representation of a kind of embodiment of the expansion card bracing means in the industrial computer extension card fixing structure of the present utility model;
Fig. 9 is the structural representation of another embodiment of expansion card bracing means in the industrial computer extension card fixing structure of the present utility model;
Figure 10 is the structural representation of stator in the industrial computer extension card fixing structure of the present utility model.
Embodiment
In industrial computer shown in Figure 3, two kinds of embodiments of industrial computer extension card fixing structure of the present utility model have been adopted.How introduce industrial computer extension card fixing structure of the present utility model in detail below in conjunction with these two kinds of embodiments implements.
First kind of embodiment of industrial computer extension card fixing structure of the present utility model such as Fig. 3, Fig. 4, Fig. 5 and shown in Figure 10, in chassis body 10, be provided with base plate fixed support 11, be fixed with the base plate 12 that has a plurality of slot 121a, 121b on the base plate fixed support 11, expansion card 30a is inserted among the slot 121a, expansion card 30b is inserted among the slot 121b, I/O frame 20 is arranged on the chassis body 10, expansion card 30a, 30b have a baffle plate, this baffle plate has a bending part, and the structure of expansion card baffle plate can be referring to the structure of the expansion card among Fig. 1 and Fig. 2.For the expansion card 30b with the right side of chassis body among Fig. 3 10 fixes, expansion card 30b inserts among the slot 121b earlier.The bending part of the baffle plate of expansion card 30b is pressed on the I/O frame, on bending part, press stator 70 then, have a plurality of hold-down segment 71 on the stator 70, separated by the opening 73 of bar shaped between the adjacent hold-down segment 71, the width of the width of each hold-down segment 71 and the bending part of baffle plate is suitable, each hold-down segment 71 can compress an expansion card, each hold-down segment 71 is provided with screw 72, stator 70 is by being fixed on the I/O frame 20 with the adaptive screw 80 of screw 72, the bending part of baffle plate is pressed on the I/O frame 20 for compacted section 71, thereby realizes fixing expansion card 30b.Because it is screw 80 is screwed into by the outside of I/O frame 20, just very convenient during lock-screw 80 like this.Because the opening 73 by bar shaped between the hold-down segment 71 separates, each hold-down segment 71 can flexiblely be out of shape like this, has better fastening effect.The also stator of tape shape opening not in actual applications, but its deformability is poor slightly, and fixed effect is effective not as the stator that has strip gab.
As Fig. 3～Fig. 6 and shown in Figure 8, in the present embodiment, in order further to reinforce expansion card 30b, design an expansion card bracing means 60 and regulated support 50, wherein, as shown in Figure 8, expansion card bracing means 60 comprises support member 61 and expansion card fixed block 62, support member 61 is for having the angle-shaped piece of right angle bending, on one side it is provided with expansion card fixed block 62, another side has fixed orifice 611.As Fig. 3, Fig. 4, Fig. 5 and shown in Figure 6, regulate on the support 50 by support member 61 being fixed on the adaptive screw of fixed orifice 611, regulate support 50 and have a right angle bending 51, regulating support 50 1 ends is fixed on the base plate fixed support 11, the other end is fixed on the bottom surface of chassis body 10, regulates to have on the support 50 to be used for screw and to pass support member 61 is fixed on bar hole 52 on this adjusting support 50.The existence of bar hole 52 makes expansion card bracing means 60 can be adjusted at the fixed position of regulating on the support 50 according to the size of expansion card 30b.Expansion card fixed block 62 has the draw-in groove 621 adaptive with expansion card 30b thickness, in the time of fixedly, draw-in groove 621 is stuck on the expansion card 30b, expansion card bracing means 60 be arranged on base plate 12 on the slot relative direction, from with the slot relative direction expansion card 30b being fixed in the slot, it is loosening to avoid expansion card 30b to take place.In the present embodiment, support member 61 is a metalwork, and expansion card fixed block 62 is a block rubber, and this structure can improve the anti-seismic performance of extension card fixing structure.
Second embodiment such as Fig. 3 of industrial computer extension card fixing structure of the present utility model, Fig. 7 and shown in Figure 9, fixing for the expansion card 30a in left side, on the I/O frame, be provided with stator 70 equally, be used to push down expansion card 30a, in this embodiment, embodiment is roughly the same in the expansion card bracing means 40 and first, comprise support member 41, support member 41 is for having the angle-shaped piece of right angle bending, be provided with expansion card fixed block 42 on one side, another side offers the fixed orifice 411 of bar shaped, in the present embodiment, support member 41 is fixed on the bottom of chassis body 10, and support member 41 can be adjusted its fixed position according to the physical dimension of expansion card 30a, to adapt to the expansion card 30a of different size.In order to increase the intensity of support member 41, be provided with stiffening plate 43 between the both sides of angle-shaped piece, the height of support member 41 can be made different specifications as required, and perhaps the height of support member 41 is fixed, and expansion card fixed block 42 is in the adjustable positions of support member 41.
The difference of two kinds of embodiments of industrial computer extension card fixing structure of the present utility model only is the fixed form difference of expansion card bracing means, and first kind of mode is to be fixed on to regulate on the support, and the second way directly is fixed on the bottom of cabinet.This in two embodiment both can appear in the same cabinet, also can implement separately.
Industrial computer extension card fixing structure of the present utility model has the stator of screw by increase, realize fixing from the outside lock-screw of cabinet to expansion card, no longer need keep away the position in the cabinet inside setting, make the cabinet inside structure compact more, the dismounting of expansion card is all very convenient, does not have the situation that produces location conflicts with other parts, improve the packaging efficiency of complete machine, reduce maintenance difficulties and cost, also reinforced expansion card simultaneously, improved the reliability of complete machine.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. industrial computer extension card fixing structure comprises:
Chassis body, its inside is provided with the base plate fixed support;
Base plate with a plurality of slots, described base plate are fixed on the described base plate fixed support;
The I/O frame, described I/O frame is fixed on the described chassis body;
Expansion card is plugged in the slot of described base plate, and described expansion card is provided with baffle plate, and described baffle plate has a bending part, and described bending part is pressed on the I/O frame;
It is characterized in that, also comprise:
Be used for described bending part is pressed on stator on the I/O frame, described stator is provided with screw;
The screw adaptive with described screw, described stator are pressed on the described bending part, and described screw is by the fastening described stator in the outside of I/O frame.
2. industrial computer extension card fixing structure according to claim 1, it is characterized in that, described stator has a plurality of hold-down segment that separated by strip gab, and the width of each described hold-down segment and the width of described bending part are suitable, and each hold-down segment is provided with described screw.
3. industrial computer extension card fixing structure according to claim 1, it is characterized in that, also comprise the expansion card bracing means, described expansion card bracing means comprises support member and the expansion card fixed block that is arranged on the support member, described expansion card fixed block has and the suitable draw-in groove of described expansion card thickness, described support member is fixed in the chassis body, and the draw-in groove of described expansion card fixed block blocks described expansion card.
4. industrial computer extension card fixing structure according to claim 3 is characterized in that described expansion card bracing means is arranged on the relative direction of the slot of described base plate.
5. industrial computer extension card fixing structure according to claim 4 is characterized in that, described support member is the angle-shaped piece with right angle bending, has fixed orifice on one side of described angle-shaped piece, and another side is provided with described expansion card fixed block.
6. industrial computer extension card fixing structure according to claim 5 is characterized in that, described expansion card fixed block is a block rubber.
7. industrial computer extension card fixing structure according to claim 5 is characterized in that, is provided with stiffening plate between the both sides of described angle-shaped piece.
8. industrial computer extension card fixing structure according to claim 5 is characterized in that, described fixed orifice is circular hole or strip hole.
9. according to each described industrial computer extension card fixing structure of claim 3 to 8, it is characterized in that, comprise that also one regulates support, described adjusting support has a right angle bending, described adjusting support one end is fixed on the base plate fixed support, the other end is fixed on the bottom surface of described chassis body, has on the described adjusting support to be used for screw and to pass described support member is fixed on bar hole on the described adjusting support.
10. extension card fixing structure is calculated in each described industry according to claim 3 to 8, it is characterized in that described support member is fixed on the bottom surface of described chassis body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202044757U CN201489431U (en) | 2009-09-04 | 2009-09-04 | Expansion card fixing structure for industrial control computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202044757U CN201489431U (en) | 2009-09-04 | 2009-09-04 | Expansion card fixing structure for industrial control computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489431U true CN201489431U (en) | 2010-05-26 |
Family
ID=42428302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202044757U Expired - Fee Related CN201489431U (en) | 2009-09-04 | 2009-09-04 | Expansion card fixing structure for industrial control computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489431U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541203A (en) * | 2010-12-22 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Expansion card fixing device |
| CN107943226A (en) * | 2017-11-22 | 2018-04-20 | 郑州云海信息技术有限公司 | A kind of GPU card fixed structure suitable for 2U servers |
| CN108874054A (en) * | 2017-05-12 | 2018-11-23 | 和硕联合科技股份有限公司 | Expansion card cassette and expansion card case integration |
| CN109116937A (en) * | 2018-08-09 | 2019-01-01 | 郑州云海信息技术有限公司 | 4GPU layout structure and its installation method in a kind of server |
| CN113641221A (en) * | 2020-04-27 | 2021-11-12 | 佛山市顺德区顺达电脑厂有限公司 | Server device and fixing device thereof |
-
2009
- 2009-09-04 CN CN2009202044757U patent/CN201489431U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541203A (en) * | 2010-12-22 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Expansion card fixing device |
| CN108874054A (en) * | 2017-05-12 | 2018-11-23 | 和硕联合科技股份有限公司 | Expansion card cassette and expansion card case integration |
| CN108874054B (en) * | 2017-05-12 | 2022-04-08 | 和硕联合科技股份有限公司 | Expansion card cassette and expansion card case integrated device |
| CN107943226A (en) * | 2017-11-22 | 2018-04-20 | 郑州云海信息技术有限公司 | A kind of GPU card fixed structure suitable for 2U servers |
| CN107943226B (en) * | 2017-11-22 | 2021-05-25 | 郑州云海信息技术有限公司 | GPU card fixing structure suitable for 2U server |
| CN109116937A (en) * | 2018-08-09 | 2019-01-01 | 郑州云海信息技术有限公司 | 4GPU layout structure and its installation method in a kind of server |
| CN113641221A (en) * | 2020-04-27 | 2021-11-12 | 佛山市顺德区顺达电脑厂有限公司 | Server device and fixing device thereof |
| CN113641221B (en) * | 2020-04-27 | 2023-08-08 | 佛山市顺德区顺达电脑厂有限公司 | Server device and fixing device thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201489431U (en) | Expansion card fixing structure for industrial control computer | |
| CN2809713Y (en) | Fan fixer | |
| CN207148738U (en) | A kind of hot-plug fan module | |
| CN202196363U (en) | Insert type host | |
| CN202221547U (en) | Case | |
| CN201919284U (en) | Fan plugging device and fan radiating device | |
| CN105539321A (en) | ECU installation box | |
| CN205103743U (en) | Quick -witted case of computer heat dissipation of installation dust cleaning brush | |
| CN201590604U (en) | Box body structure of oppositely-inserted power module | |
| CN203708666U (en) | Case of vehicle special navigator | |
| CN201017265Y (en) | Vertical fasten module | |
| CN202310409U (en) | Combined guide rail | |
| CN110996600B (en) | Electronic equipment plug-in box and assembling method thereof | |
| CN203040089U (en) | Driver with fan | |
| CN217443816U (en) | Memory fixed bolster, mainboard and computer | |
| CN201114996Y (en) | A connection and installation device between PCB boards | |
| CN201197243Y (en) | Single-plate plugging device and electronic equipment | |
| CN201600844U (en) | LED power fixing frame | |
| CN220748640U (en) | Buckle fan module with staggered design | |
| CN215070409U (en) | Infrared high-frequency book end antenna | |
| CN2497513Y (en) | Box of electronic apparatus | |
| CN2764020Y (en) | Converting connector for expansion card | |
| CN215730633U (en) | LED display screen box frame | |
| CN220475749U (en) | Filter | |
| CN216210799U (en) | Server with vertically-arranged GPU power supply board |
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: 20100526 Termination date: 20120904 |