CN202221547U - Case - Google Patents
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- CN202221547U CN202221547U CN2011203161276U CN201120316127U CN202221547U CN 202221547 U CN202221547 U CN 202221547U CN 2011203161276 U CN2011203161276 U CN 2011203161276U CN 201120316127 U CN201120316127 U CN 201120316127U CN 202221547 U CN202221547 U CN 202221547U
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Abstract
The utility model relates to the field of computers, in particular to a computer case, which comprises a top panel, a bottom panel, a left side plate, a right side plate, a front panel and a rear panel. 4-20 fixing devices are arranged on the bottom panel and can be used for compatibly fixing main boards meeting a MiniATX standard, a FlexATX standard, a MicroATX standard and an ATX standard and base boards meeting a PICMG1.0 standard and a PICMG1.3 standard, each main board meeting the MicroATX standard comprises fixing holes R or S, H and L, and an extra fixing device is added into each fixing device for fixing the main board meeting the MicroATX standard and forms a convex quadrilateral with the fixing devices corresponding to the fixing holes R or S, H and L. By means of the design approach of the computer case, the main boards are evenly stressed in various areas, and the problems of deformation of the main boards and unreliability of an IPC (industrial personal computer) caused by plug of main board expansion cards and memory bars and long-term load of a south bridge radiator are avoided.
Description
Technical field
The utility model belongs to computer realm, relates in particular to a kind of computer cabinet.
Background technology
IPC (Industrial Personal Computer, industrial personal computer) is a kind of enhancement mode personal computer of reinforcing, and it can be used as industrial control unit (ICU) reliability service in industrial environment.At present, IPC be widely used in communicating by letter, the every aspect of network, finance, electric power, traffic, military affairs, industrial automation and people's life.The base plate that existing IPC cabinet can compatible meet the mainboard of MiniATX standard, FlexATX standard, MicroATX standard, ATX standard and meet PICMG1.0 standard, PICMG1.3 standard; But along with improving constantly of the continuous expansion of IPC function, performance; Existing IPC cabinet is when installation meets the mainboard of MicroATX standard; Because expansion card, the plug of memory bar and the long-term load of south bridge heating radiator on the mainboard; The mainboard that causes easily meeting the MicroATX standard in use produces distortion, thereby influences the reliability of IPC.
Summary of the invention
The utility model embodiment provides the cabinet after a kind of the improvement; Be intended to solve existing IPC cabinet when installation meets the mainboard of MicroATX standard; Because expansion card, the plug of memory bar and the long-term load of south bridge heating radiator on the mainboard; The mainboard that causes easily meeting the MicroATX standard in use produces distortion, thereby influences the reliability problems of IPC.
The utility model embodiment realizes like this; A kind of cabinet; Comprise top panel, bottom panel, left plate, right plate, front panel, rear panel; Said bottom panel is provided with 4 ~ 20 stationary installations; The base plate of arranging and can compatible fixedly meet the mainboard of MiniATX standard, FlexATX standard, MicroATX standard, ATX standard and meet PICMG1.0 standard, PICMG1.3 standard of said stationary installation, the mainboard of the said MicroATX of meeting standard comprise fixed orifice R or S, H, L, it is characterized in that; In the fixing said main board fixing device that meets the MicroATX standard, increase extra stationary installation, said extra stationary installation and said fixed orifice R or S, H, the stationary installation formation convex quadrangle that L is corresponding.
Preferably, said stationary installation is a self-clinching standoff.
Preferably, said self-clinching standoff is set to one or vertical stack and is set to two.
Further; The said cabinet of the utility model embodiment also comprises the I/O frame; Said I/O frame is parallel to be removably fixed on the rear panel, and said rear panel upper end is provided with flanging to the cabinet inboard, and the distance between the said I/O frame outside and the said rear panel upper end flanging is not less than 0.5mm.
Preferably, be removably fixed with guide rail and aid-pulling device on the said I/O frame.
Further; The said cabinet of the utility model embodiment also comprises the CD-ROM drive frame; Detachably fixing between said CD-ROM drive frame and front panel, the bottom panel, said CD-ROM drive frame and front panel, bottom panel contact portion are equipped with flanging, fit tightly between said CD-ROM drive frame flanging and front panel, the bottom panel.
Further, the said front panel of the utility model embodiment is provided with Air Filter and guide groove, and said guide groove is arranged at and said Air Filter dual-side correspondence position, and said Air Filter can pass through the free pull of guide groove.
Further, the said front panel of the utility model embodiment lower end is arranged at intervals with buckle with respect to the inboard and the outside of cabinet, and said buckle comprises inboard buckle and outside buckle, forms a draw-in groove between said inboard buckle and the said outside buckle.
Further, the said top panel of the utility model embodiment rear end arranged outside jug.
In the utility model embodiment; Owing on the cabinet bottom panel, increased extra stationary installation; Extra stationary installation and the mainboard fixed orifice R that meets the MicroATX standard or S, H, the stationary installation that L is corresponding form convex quadrangle; Make mainboard stressed evenly, avoided causing mainboard distortion, the insecure problem of IPC because of the plug of mainboard expansion card, memory bar and the long-term load of south bridge heating radiator in each zone.
Description of drawings
Fig. 1 is the structure exploded perspective view of the utility model embodiment cabinet;
Fig. 2 is the utility model example I/O shelf structure synoptic diagram;
Fig. 3 is guide rail and the aid-pulling device structural representation of the utility model embodiment;
Fig. 4 is the enlarged diagram at I place among Fig. 3;
Fig. 5 is the CD-ROM drive part-structure synoptic diagram of the utility model embodiment;
Fig. 6 is the front-panel structure synoptic diagram of the utility model embodiment;
Fig. 7 is the top surface plate structure synoptic diagram of the utility model embodiment;
Fig. 8 is the utility model embodiment bottom panel stationary installation distribution schematic diagram;
Fig. 9 meets the mainboard structure synoptic diagram of MicroATX standard for the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1; Structure exploded perspective view for the utility model embodiment cabinet; Comprise top panel 1, bottom panel 2, left plate 3, right plate 4, front panel 5, rear panel 6; Said bottom panel 2 is provided with 4 ~ 20 stationary installations 20, the base plate of arranging and can compatible fixedly meet the mainboard of MiniATX standard, FlexATX standard, MicroATX standard, ATX standard and meet PICMG1.0 standard, PICMG1.3 standard of stationary installation 20.In order to make the utility model embodiment explain more clearly; As shown in Figure 9; The mainboard structure synoptic diagram that meets the MicroATX standard for the utility model embodiment; Comprise memory bank A1 (be used for the memory bar of pegging graft), south bridge heating radiator A2 (be used for is the South Bridge chip heat radiation), expansion slot A3 (be used for the expansion card of pegging graft) among the figure, comprise fixed orifice R (or S, not shown), H, L.Distributing position from figure can be found out, because the plug of memory bar and expansion card, and the weight of south bridge heating radiator, can strength be concentrated on outside the scope that fixed orifice R, H, L can bear.Therefore in the present embodiment, also be provided with fixed orifice BB.As shown in Figure 8; Be the utility model embodiment bottom panel stationary installation distribution schematic diagram; In the present embodiment; In the stationary installation (is H09, H11, H17 with the corresponding respectively stationary installation of R, H, L) of the mainboard that is used for fixing the said MicroATX of meeting standard, increased extra stationary installation H16 (corresponding with the fixed orifice BB among Fig. 9), said extra stationary installation H16 and said stationary installation H09, H11, H17 form convex quadrangle, are preferably rectangle.Convex quadrangle is meant does not have the angle number greater than 180 ° quadrilateral, is about to tetragonal any one side and prolongs to two sides, and other each limits are all in the same one side that prolongs the gained straight line.Design makes mainboard stressed evenly in each zone like this, has avoided the expansion card because of mainboard, the plug of memory bar and the long-term load of south bridge heating radiator to cause mainboard distortion, the insecure problem of IPC.
When actual design; Because mainboard or base plate will be fixed on the bottom panel of cabinet inside, 4 ~ 20 stationary installations 20 shown in Fig. 1 are preferably self-clinching standoff, and said self-clinching standoff is pressed into from cabinet outer bottom panel; Double-screw bolt is given prominence at cabinet inside, is used for fixing above-mentioned mainboard or base plate.Said mainboard or base plate all are provided with corresponding fixed orifice according to relevant criterion.Using the benefit of self-clinching standoff is to guarantee the cabinet flat appearance.
During concrete design, according to the needs of entire machine design, said self-clinching standoff is set to one or vertical stack and is set to two, is used for regulating the height of said mainboard or base plate, is provided with flexibly, can satisfy the demand of most of IPC complete machines.
In the IPC cabinet,, need expansion corresponding I/O interface card or function card on mainboard or the base plate usually in order to satisfy the expansion demand of IPC complete machine; As shown in Figure 2, for the utility model example I/O shelf structure synoptic diagram, comprise base plate 10 among this figure; Mainboard 9, I/O frame 7.In conjunction with Fig. 1, shown in Figure 2; In the present embodiment; Mainboard 9 is connected with base plate 10 through the mode of golden finger, also comprises key son 90 on the mainboard 9, and key young 90 passes through screw retention usually on I/O frame 7; I/O frame 7 parallel being removably fixed on the rear panel 6, rear panel 6 upper ends are provided with flanging 60 to the cabinet inboard.In order to guarantee that mainboard 9 is connected with base plate 10 smoothly when assembling; Key young 90 can not have interference with said rear panel 6 upper end flangings 60; Therefore the outside of said I/O frame 7 and the distance between the said rear panel 6 upper end flangings 60 are not less than 0.5mm, and the outside of said I/O frame 7 is meant a side approaching with cabinet rear panel 6.
As shown in Figure 3, be guide rail and the aid-pulling device structural representation of the utility model embodiment, shown in Figure 4 is the enlarged drawing at I place among Fig. 3.In the present embodiment, the mode through the pin hole connector is connected between mainboard 9 and the base plate 10.In order to guarantee to insert between mainboard 9 and the base plate 10 and extract conveniently, on said I/O frame 7, be removably fixed with guide rail 70 and aid-pulling device 71, said mainboard 9 is provided with to help and pulls out handle 91.When mainboard 9 is connected with base plate 10; Mainboard 9 inserts along guide rail 70; The pin connector is inserted in base plate 10 corresponding connector like clockwork; When mainboard 9 breaks away from being connected of base plate 10, pull out handle 91 through helping on aid-pulling device 71 and the mainboard, can mainboard be extracted.In order to operate the insertion between mainboard 9 and the base plate 10 more accurately, more easily and to extract; Preferably; Also be provided with card article frame 700 at cabinet inside, also be provided with guide rail and aid-pulling device on the correspondence position of said card article frame 700 and said I/O frame 7, inconvenience illustrates among Fig. 3.Same, be provided with two at the two ends of mainboard 9 and help and pull out handle 91, illustrate among Fig. 3.
As shown in Figure 5, be the CD-ROM drive part-structure synoptic diagram of the utility model embodiment.Comprise CD-ROM drive frame 8 among the figure, detachably fixing between said CD-ROM drive frame 8 and front panel 5, the bottom panel 2.CD-ROM drive frame 8 is respectively equipped with flanging 80 and flanging 81 with front panel 5, bottom panel 2 contact portions, makes to fit tightly between CD-ROM drive frame 8 flangings and front panel 5, the bottom panel 2.According to this method for designing, can reduce the slit of CD-ROM drive position, improve the EMC performance of IPC complete machine.
As shown in Figure 6, be the front-panel structure synoptic diagram of the utility model embodiment, front panel 5 is provided with Air Filter 50 and guide groove 51 among the figure, and said guide groove 51 is arranged at and said Air Filter dual-side correspondence position.In the present embodiment, be symmetrical set 4 guide grooves 51, Air Filter 50 can pass through guide groove 51 free pulls, the replacing of convenient dust-proofing net 50 and cleaning.In Fig. 6, bottom, front panel 5 lower ends is arranged at intervals with buckle 52 with respect to the inboard and the outside of cabinet, is respectively inboard buckle 522 and outside buckle 521, forms a draw-in groove between said inboard buckle 522 and the outside buckle 521.During front panel installed 5, inboard buckle 522 cooperates the both sides up and down that are sandwiched in bottom panel with outside buckle 521, make front panel installed 5 at present bottom portion need not play screw, improved Assembling Production efficient so greatly, and can reduce the distortion of cabinet bottom panel.
As shown in Figure 7, be the top surface plate structure synoptic diagram of the utility model embodiment, in order to make top panel 1 convenient disassembly, plate 1 rear end arranged outside jug 11 in the above.Handle 11 described in the present embodiment is a groove, and top panel 1 is an inclined-plane setting relatively.Present technique field personnel can be easy to expect, anyly make things convenient for the design of pull top panel grip structure can be suitable at this.
In the utility model embodiment; Owing on the cabinet bottom panel, increased extra stationary installation; And extra stationary installation and the mainboard fixed orifice R that meets the MicroATX standard or S, H, the stationary installation that L is corresponding form convex quadrangle; Make mainboard stressed evenly, avoided causing mainboard distortion, the insecure problem of IPC because of the plug of mainboard expansion card, memory bar and the long-term load of south bridge heating radiator in each zone.Preferred self-clinching standoff has guaranteed the cabinet flat appearance as stationary installation, and can be set to one or vertical stack as required and be set to two height of regulating mainboard or base plate, is provided with flexibly, can satisfy the demand of most of IPC complete machines.Distance between the outside of I/O frame and the rear panel upper end flanging is not less than 0.5mm, has guaranteed that mainboard is connected with base plate smoothly, and has not received the young interference of key.The place is provided with guide rail and aid-pulling device at the I/O frame, makes to insert between the mainboard that adopts the pin connector and the base plate and extract convenient, accurate.At CD-ROM drive and front panel, bottom panel contact position flanging is set, can reduces the slit of CD-ROM drive position, improve the EMC performance of IPC complete machine.The plate place is that Air Filter is provided with guide groove in front, and the convenient dust-proofing net is changed and cleaned.The plate place is provided with buckle in front, can improve final assembly, production efficiency, and can reduce the distortion of cabinet bottom panel.The plate place is provided with handle in the above, makes things convenient for the top panel dismounting.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. cabinet; Comprise top panel, bottom panel, left plate, right plate, front panel, rear panel; Said bottom panel is provided with 4 ~ 20 stationary installations; The base plate of arranging and compatible fixedly meet the mainboard of MiniATX standard, FlexATX standard, MicroATX standard, ATX standard and to meet PICMG1.0 standard, PICMG1.3 standard of said stationary installation; The mainboard of the said MicroATX of meeting standard comprise fixed orifice (R) or (S), (H), (L); It is characterized in that, in the fixing said main board fixing device that meets the MicroATX standard, increase extra stationary installation, said extra stationary installation with said fixed orifice (R) or (S), (H), stationary installation formation convex quadrangle that (L) is corresponding.
2. a kind of cabinet as claimed in claim 1 is characterized in that, said stationary installation is a self-clinching standoff.
3. a kind of cabinet as claimed in claim 2 is characterized in that, said self-clinching standoff is set to one or vertical stack and is set to two.
4. a kind of cabinet as claimed in claim 1; It is characterized in that; Said cabinet also comprises the I/O frame; Said I/O frame is parallel to be removably fixed on the rear panel, and said rear panel upper end is provided with flanging to the cabinet inboard, and the distance between the said I/O frame outside and the said rear panel upper end flanging is not less than 0.5mm.
5. a kind of cabinet as claimed in claim 4 is characterized in that, is removably fixed with guide rail and aid-pulling device on the said I/O frame.
6. like each described a kind of cabinet of claim 1 ~ 5; It is characterized in that; Said cabinet also comprises the CD-ROM drive frame; Detachably fixing between said CD-ROM drive frame and front panel, the bottom panel, said CD-ROM drive frame and front panel, bottom panel contact portion are equipped with flanging, fit tightly between said CD-ROM drive frame flanging and front panel, the bottom panel.
7. like each described a kind of cabinet of claim 1 ~ 5, it is characterized in that said front panel is provided with Air Filter and guide groove, said guide groove is arranged at and said Air Filter dual-side correspondence position, and said Air Filter can pass through the free pull of guide groove.
8. like each described a kind of cabinet of claim 1 ~ 5; It is characterized in that; Bottom, said front panel lower end is arranged at intervals with buckle with respect to the inboard and the outside of cabinet, and said buckle comprises inboard buckle and outside buckle, forms a draw-in groove between said inboard buckle and the said outside buckle.
9. like each described a kind of cabinet of claim 1 ~ 5, it is characterized in that said top panel rear end arranged outside jug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203161276U CN202221547U (en) | 2011-08-27 | 2011-08-27 | Case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203161276U CN202221547U (en) | 2011-08-27 | 2011-08-27 | Case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221547U true CN202221547U (en) | 2012-05-16 |
Family
ID=46043571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203161276U Expired - Lifetime CN202221547U (en) | 2011-08-27 | 2011-08-27 | Case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221547U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007047A1 (en) * | 2013-07-16 | 2015-01-22 | Xie Haoran | Expansion card mounting structure and all-in-one computer |
| CN105979721A (en) * | 2016-07-21 | 2016-09-28 | 中兵通信科技股份有限公司 | Remote control stand switch controller structure |
| CN107317984A (en) * | 2017-07-27 | 2017-11-03 | 厦门视诚科技有限公司 | A kind of video processor and its installation method of convenient dismounting panel |
| CN112698705A (en) * | 2019-10-23 | 2021-04-23 | 鸿富锦精密工业(武汉)有限公司 | Heat dissipation mechanism and expansion card module adopting same |
-
2011
- 2011-08-27 CN CN2011203161276U patent/CN202221547U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007047A1 (en) * | 2013-07-16 | 2015-01-22 | Xie Haoran | Expansion card mounting structure and all-in-one computer |
| CN105979721A (en) * | 2016-07-21 | 2016-09-28 | 中兵通信科技股份有限公司 | Remote control stand switch controller structure |
| CN107317984A (en) * | 2017-07-27 | 2017-11-03 | 厦门视诚科技有限公司 | A kind of video processor and its installation method of convenient dismounting panel |
| CN107317984B (en) * | 2017-07-27 | 2023-03-24 | 厦门视诚科技有限公司 | Video processor with panel convenient to disassemble and installation method thereof |
| CN112698705A (en) * | 2019-10-23 | 2021-04-23 | 鸿富锦精密工业(武汉)有限公司 | Heat dissipation mechanism and expansion card module adopting same |
| CN112698705B (en) * | 2019-10-23 | 2023-11-03 | 鸿富锦精密工业(武汉)有限公司 | Heat dissipation mechanism and expansion card module adopting same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |
|
| CX01 | Expiry of patent term |