CN2384255Y - Improved combined computer case - Google Patents
Improved combined computer case Download PDFInfo
- Publication number
- CN2384255Y CN2384255Y CN 99227865 CN99227865U CN2384255Y CN 2384255 Y CN2384255 Y CN 2384255Y CN 99227865 CN99227865 CN 99227865 CN 99227865 U CN99227865 U CN 99227865U CN 2384255 Y CN2384255 Y CN 2384255Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- combined computer
- computer casing
- housing
- modified combined
- 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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Abstract
The utility model relates to an improved combined computer case, comprising a base and a case body, wherein, the inner side of the computer case formed by the combination of the base and the case body is provided with a frame of a power supply, a plurality of frame plates used for placing peripheral devices, and a plurality of fixing salient points used for arranging a system board; the base and the case body are respectively a whole body in integral stamping or injection molding, and the base and the case body are connected through a pin joint device. The utility model has the advantages of easy assembly, low manufacture cost, electromagnetic interference prevention, etc.
Description
The utility model relates to computer chassis, relates in particular to a kind of modified combined computer casing.
General computer chassis; all constituted by inner combined frame and shell body, inner frame is to be assembling computer motherboard, power supply unit, peripherals etc. and being provided with; this framework is made of a plurality of assemblies; but when the user wanted to upgrade the computer internals, the dismounting member usually can be because of the restriction in space; feasible all must dismantle power lead and connecting line at every turn; and then open shell body, and the replaceable internals of, dismounting is pretty troublesome.And the process of making this inner frame is quite numerous and diverse, earlier each inner frame assembly manufacturing is finished, utilize rivet that each corresponding frame fixation is connected again, also must make a shell body afterwards it is covered inside, this needed cost is quite high, and for to make framework have enough intensity, all be to form with the steel stamped, material cost is also high, many after the assembling of this casing still more in conjunction with the sideline, and this is totally unfavorable for preventing electromagnetic interference (EMI).
The purpose of this utility model is exactly to provide a kind of assembling maintenance easily in order to overcome the defective that above-mentioned prior art exists, low cost of manufacture, and can prevent the modified combined computer casing of electromagnetic interference (EMI).
Technical solution of the present utility model is:
A kind of modified combined computer casing, it comprises a pedestal and a housing, computer chassis inboard after pedestal and the shell combination is provided with the framework of a power supply unit, a plurality of frame sheet, a plurality of fixedly salient point that sets up motherboard for the peripherals storing, it is characterized in that: described pedestal and housing are respectively the integral body of integrated punching or ejection formation, and connect by a hinge device between pedestal and the housing.
The contact edge of described pedestal and housing is provided with the joint portion.
Described joint portion is groove and the flange formation that cooperatively interacts.
Described joint portion is that two superimposed mutually lateral margins constitute.
Described pedestal and housing are provided with a fastening device between the two.
Described fastening device is a locking bolt.
Described case top is provided with the leader.
Framework, salient point and frame sheet in the described computer chassis can be resolution element, by being connected and fixed element it are connected with pedestal.
Described sheet is provided with peripherals is fixed on screw hole above it.
The upper surface of described sheet is provided with forward guide rail.
Compared with prior art, the utility model has been owing to adopted pedestal and housing one-body molded technology respectively, and the contact edge of pedestal and housing all is provided with the joint portion, and therefore, it is easy that it has an assembling maintenance, low cost of manufacture, and can prevent advantage such as electromagnetic interference (EMI).
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is the front elevational schematic of the utility model preferred embodiment pedestal;
Fig. 2 is the front elevational schematic of the foregoing description housing;
The schematic perspective view that Fig. 3 opens for the foregoing description;
Fig. 4 is the diagrammatic cross-section of the foregoing description casing;
Fig. 5 is the diagrammatic cross-section of joint portion, the foregoing description top;
Fig. 6 is the diagrammatic cross-section of joint portion, the foregoing description below;
Fig. 7 further sets up the schematic perspective view of LCD and keyboard conduit for the utility model.
See also Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises a pedestal 1 and a housing 2, pedestal 1 is with aluminum alloy materials one die cast, framework 11 and a plurality of fixedly salient point 12 that sets up motherboard of its inboard one-body molded power supply unit of 10 whiles, and housing 2 also is made with the same material of pedestal 1, housing 2 cooperates lid to put on pedestal 1, on the medial surface 20 of housing 2, also be provided with integrated a plurality of frame sheet 21 for the peripherals storing, the trailing flank 13 of pedestal 1 is provided with a plurality of mating holes 14 and louvres 15 that supply radiator fan to use for the setting of peripheral interface card, be provided with a plurality of openings 23 in the front 22 of housing 2, opening 23 is corresponding with frame sheet 21, end face 24 at housing 2 is provided with leader 25 in addition, and pedestal 1 is to connect by articulating rotating shaft 3 with the mode of covering of housing 2.All be provided with flange 4 on each edge of pedestal 1, housing 2 also is provided with the fastener 5 that cooperates this flange 4 at the edge, the effect of flange 4 is for strengthening the function of anti-electromagnetic interference (EMI), because flange 4 makes each contact sideline driving fit more, and not having direct space allows the turnover of electromagnetism magnet-wire disturb, influence the internal mechanism normal operation, simultaneously the overlap joint of this flange also can be born the assembling weight loading of back cabinet integral body when being moved that finish, with avoid articulating rotating shaft 3 separately the load body weights the damage that may cause.Also being provided with the fixedly screw hole 6 of usefulness of combination on housing 2, also being provided with the slotted eye 60 that corresponds to this screw hole 6 on the pedestal 1, is that available screw is fixed after housing 2 and pedestal 1 cover.Framework 11 in the computer chassis described in the utility model, fixedly salient point 12 and frame sheet 21 also can be made resolution element respectively, by being connected and fixed element it is combined with computer chassis again, also be provided with screw hole on the frame sheet 21, so that peripherals is fixed on the frame sheet 21, in addition, the mode that peripherals is fixing can be provided with forward guide rail at the upper surface of frame sheet 21, allow peripherals slip on the precalculated position along this guide rail, again in the computer chassis front with its snaps into position.
See also shown in Figure 4, it has represented the combined structure of the joint portion of the foregoing description, the combination of joint portion is provided with a groove 40 for this flange 4 above this computer chassis, and convex with a flange 50 at this fastener 5, flange 50 is to snap in groove 40 after pedestal 1 and housing 2 cover, combination that can be more firm (seeing also shown in Figure 5), joint portion, computer chassis below then is the flange on the pedestal 4 a little up to be bent establish, cooperate the fastener 5 that is convexly equipped with toward on the housing be superimposed with each other (seeing also shown in Figure 6) again, like this, on, following joint portion all can effectively prevent electromagnetic interference (EMI).
Other sees also shown in Figure 7, and the utility model also can install the conduit 9 of a LCD 7 (LCD) and a donating bond dish 8 placements additional on computer chassis, can make the function that the utlity model has portable computer like this.
Claims (10)
1. modified combined computer casing, it comprises a pedestal and a housing, computer chassis inboard after pedestal and the shell combination is provided with the framework of a power supply unit, a plurality of frame sheet, a plurality of fixedly salient point that sets up motherboard for the peripherals storing, it is characterized in that: described pedestal and housing are respectively the integral body of integrated punching or ejection formation, and connect by a hinge device between pedestal and the housing.
2. a kind of modified combined computer casing as claimed in claim 1, it is characterized in that: the contact edge of described pedestal and housing is provided with the joint portion.
3. a kind of modified combined computer casing as claimed in claim 2 is characterized in that: described joint portion is groove and the flange formation that cooperatively interacts.
4. a kind of modified combined computer casing as claimed in claim 2 is characterized in that: described joint portion is that two superimposed mutually lateral margins constitute.
5. a kind of modified combined computer casing as claimed in claim 1, it is characterized in that: described pedestal and housing are provided with a fastening device between the two.
6. a kind of modified combined computer casing as claimed in claim 5, it is characterized in that: described fastening device is a locking bolt.
7. a kind of modified combined computer casing as claimed in claim 1, it is characterized in that: described case top is provided with the leader.
8. a kind of modified combined computer casing as claimed in claim 1 is characterized in that: framework, salient point and frame sheet in the described computer chassis can be resolution element, by being connected and fixed element it are connected with pedestal.
9. a kind of modified combined computer casing as claimed in claim 1 is characterized in that: described sheet is provided with peripherals is fixed on screw hole above it.
10. a kind of modified combined computer casing as claimed in claim 1, it is characterized in that: the upper surface of described sheet is provided with forward guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227865 CN2384255Y (en) | 1999-07-15 | 1999-07-15 | Improved combined computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227865 CN2384255Y (en) | 1999-07-15 | 1999-07-15 | Improved combined computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2384255Y true CN2384255Y (en) | 2000-06-21 |
Family
ID=34017328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227865 Expired - Fee Related CN2384255Y (en) | 1999-07-15 | 1999-07-15 | Improved combined computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2384255Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639714B (en) * | 2008-07-31 | 2011-10-05 | 英业达股份有限公司 | Multi-size housing case |
| CN101639713B (en) * | 2008-07-31 | 2012-01-04 | 英业达股份有限公司 | Staggered embedded housing case |
| CN104316061A (en) * | 2014-10-24 | 2015-01-28 | 重庆金宏汽车电子有限公司 | Vehicle-mounted navigator case |
-
1999
- 1999-07-15 CN CN 99227865 patent/CN2384255Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639714B (en) * | 2008-07-31 | 2011-10-05 | 英业达股份有限公司 | Multi-size housing case |
| CN101639713B (en) * | 2008-07-31 | 2012-01-04 | 英业达股份有限公司 | Staggered embedded housing case |
| CN104316061A (en) * | 2014-10-24 | 2015-01-28 | 重庆金宏汽车电子有限公司 | Vehicle-mounted navigator case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |