CN1281171A - Combined casing of desktop computer - Google Patents
Combined casing of desktop computer Download PDFInfo
- Publication number
- CN1281171A CN1281171A CN 99113882 CN99113882A CN1281171A CN 1281171 A CN1281171 A CN 1281171A CN 99113882 CN99113882 CN 99113882 CN 99113882 A CN99113882 A CN 99113882A CN 1281171 A CN1281171 A CN 1281171A
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- CN
- China
- Prior art keywords
- pedestal
- desktop computer
- housing
- combined casing
- peripherals
- 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.)
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Abstract
A combined casing of desktop computer is composed of stand body and shell body, which are respectively made up by die casting into an integral and linked via a linking structure on stand body. Said stand body has rack frame, rack plates and fixed convex points inside. An opening is set up in the front of shell body corresponding to rack plate. Its advantages include easy assembling, low cost and preventing electromagnetic interference.
Description
The present invention relates to computer chassis, relate in particular to a kind of combined casing of desktop computer.
At present; general desktop computer casing; mostly constituted by inner frame and shell body, inner frame is assembling computer motherboard, power supply unit, peripherals etc. and being provided with; but; when the user wants to upgrade the computer internals, usually can be because of the restriction in space, the wiring of the feasible back of at every turn all must dismantling; open shell body again, just replaceable internals.And the process of making inner frame is quite complicated, get and 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 be stamped to form with steel, the material cost height, many after the assembling of this casing still more in conjunction with the sideline, this is totally unfavorable for preventing electromagnetic interference (EMI).
Purpose of the present invention is exactly to provide a kind of assembling maintenance easily in order to overcome the defective that above-mentioned prior art exists, and low cost of manufacture can prevent the combined casing of desktop computer of electromagnetic interference (EMI).
Purpose of the present invention can realize in the following manner:
A kind of combined casing of desktop computer, it comprises a pedestal and a housing, be respectively equipped with frame sheet, a plurality of fixedly salient point that sets up motherboard of the framework of a power supply unit, the storing of a plurality of peripherals in the inboard of pedestal, it is characterized in that: described pedestal and housing are respectively the integral body that one-body molded die casting forms, described case lid places on the pedestal, be connected by a hookup between pedestal and the housing, be provided with the corresponding opening of frame sheet that at least one and described peripherals are put in the front of casing.
The edge that described pedestal contacts with housing is provided with the articulated section.
After covering, described pedestal and housing be provided with a fastening device.
Described fastening device is a locking bolt.
The sidewall of described housing is provided with LCDs, is provided with a conduit that can be installed with keyboard in its bottom.
Described case top is provided with the leader.
Described pedestal and housing all are the integral body of punching press or ejection formation.
Framework, frame sheet and salient point in the described pedestal also can be resolution element, by being connected and fixed element it are connected with pedestal.
The frame sheet that described each peripherals is put is provided with peripherals is fixed on screw hole on the frame sheet.
The upper surface of the frame sheet that described peripherals is put is provided with forward guide rail.
Compared with prior art, the present invention has been owing to saved inner frame, and adopts pedestal and housing to distinguish one-shaping technique, and the contact edge of pedestal and housing all is provided with the joint portion, therefore have the assembling maintenance easily, low cost of manufacture can prevent advantages such as electromagnetic interference (EMI).
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail:
Fig. 1 is the schematic perspective view of first preferred embodiment of the present invention;
Fig. 2 is the perspective exploded view of Fig. 1;
Fig. 3 is the diagrammatic cross-section of Fig. 1;
Fig. 4 is the perspective exploded view of second preferred embodiment of the present invention;
Fig. 5 is the perspective exploded view of the 3rd preferred embodiment of the present invention;
Fig. 6 is the pedestal side assembling synoptic diagram of Fig. 5;
Fig. 7 further sets up the schematic perspective view of LCD and keyboard conduit for the present invention.
See also Figure 1 and Figure 2, the present invention is a kind of combined casing of desktop computer 1, it comprises a pedestal 2 and a housing 3, the inboard 20 of pedestal 2 is respectively equipped with the framework 21 of a power supply unit, the frame sheet 22 that a plurality of peripherals are put, housing 3 lids are put on pedestal 2, the medial surface 30 of housing 3 is provided with a plurality of point of fixity 31 that set up motherboard, the trailing flank 32 of housing 3 is provided with a plurality of mating holes 33 of peripheral interface card setting and louvres 34 that a radiator fan is used of supplying, be provided with at least one opening 11 in the front 10 of this computer chassis 1, opening 11 is corresponding to frame sheet 22, end face 12 at this computer chassis 1 is provided with leader 13 in addition, and pedestal 2 then is to be connected by articulated section 4 with the mode that covers of housing 3.Each contact edge at pedestal 2 and housing 3 all is provided with the overlapping edge 5 of indent, and the effect of this overlapping edge 5 is functions of having strengthened anti-electromagnetic interference (EMI), because this overlapping edge 5 makes each contact edge seal more, do not have direct space and allow the turnover of electromagnetism magnet-wire disturb, influence the internal mechanism normal operation.On housing 3, also be provided with the fixing screw hole 6 in combination back, and also be provided with slotted eye 60 on the pedestal 2, after housing 3 and pedestal 2 cover, be fixed with screw with respect to screw hole 6.
See also shown in Figure 3, this figure is the diagrammatic cross-section of the foregoing description, when in computer chassis 1, setting up peripherals 7, power supply unit 70 and motherboard 71, power supply unit 70 is placed on the framework 21, peripherals 7 is arranged on the frame sheet 22, motherboard then is erected on the point of fixity 31, and its fixed form can be fixed toward interior pinning at framework 21, frame sheet 22, point of fixity 31 or outside by computer chassis 1 by screw 61.
See also shown in Figure 4, it is an another embodiment of the present invention, comprise a pedestal 2 ' and housing 3 ', pedestal 2 ' be a framework, housing 3 ' then be one cooperate pedestal 2 ' opening 20 ' flat board, pedestal 2 ' internal configurations as the foregoing description, and pedestal 2 ' with housing 3 ' each contact edge also be provided with overlapping edge 21 ', housing 3 ' with pedestal 2 ' combination after be by screw from housing 3 ' four corners 30 ' be fixed on pedestal 2 ' corresponding four slotted eyes 22 ', and pedestal 2 ' end face be provided with leader 23 ', positive 24 ' be provided with opening 25 for installing peripherals '.
Please consult Fig. 5 and shown in Figure 6 again, it is the third embodiment of the present invention, also comprise a pedestal 2 " and a housing 3 ", pedestal 2 " be a U type framework; the door template of housing 3 " then be cooperate with pedestal 2 "; pedestal 2 ' the similar the foregoing description of internal configurations; and each surface of contact of pedestal 2 " with housing 3 " also is provided with overlapping edge 20 ", be to be fixed in pedestal 2 " corresponding slotted eye 21 " from housing 3 " each four corner 30, front and back " after housing 3 " with the pedestal 2 " combination by screw, and be provided with leader 32 at this housing 3 " end face 31 " "; be provided with opening 23 at pedestal 2 " front surface 22 " for installing peripherals ", be provided with the louvre 25 of fan at this pedestal 2 " rear surface 24 " ", and be this pedestal 2 " the root edge place is provided with screw lockhole 26 " and at this pedestal 2 " framework 27 " and frame sheet 28 " end is provided with and can be used to strengthen the fixedly auxiliary screw 29 of computer motherboard " than the previous embodiment difference.
See also shown in Figure 7ly, the present invention also can be installed the conduit 15 that a liquid crystal display 14 (LCD) and a donating bond dish 16 are placed additional on computer chassis 1, make the present invention have the function of portable computer.
Claims (10)
1. combined casing of desktop computer, it comprises a pedestal and a housing, be respectively equipped with frame sheet, a plurality of fixedly salient point that sets up motherboard of the framework of a power supply unit, the storing of a plurality of peripherals in the inboard of pedestal, it is characterized in that: described pedestal and housing are respectively the integral body that one-body molded die casting forms, described case lid places on the pedestal, be connected by a hookup between pedestal and the housing, be provided with the corresponding opening of frame sheet that at least one and described peripherals are put in the front of casing.
2. combined casing of desktop computer as claimed in claim 1 is characterized in that: the edge that described pedestal contacts with housing is provided with the articulated section.
3. combined casing of desktop computer as claimed in claim 1 is characterized in that: be provided with a fastening device after described pedestal and housing cover.
4. combined casing of desktop computer as claimed in claim 3 is characterized in that: described fastening device is a locking bolt.
5. combined casing of desktop computer as claimed in claim 1 is characterized in that: the sidewall of described housing is provided with LCDs, is provided with a conduit that can be installed with keyboard in its bottom.
6. combined casing of desktop computer as claimed in claim 1 is characterized in that: described case top is provided with the leader.
7. combined casing of desktop computer as claimed in claim 1 is characterized in that: described pedestal and housing all are the integral body of punching press or ejection formation.
8. combined casing of desktop computer as claimed in claim 1 is characterized in that: framework, frame sheet and salient point in the described pedestal also can be resolution element, by being connected and fixed element it are connected with pedestal.
9. combined casing of desktop computer as claimed in claim 1 is characterized in that: the frame sheet that described each peripherals is put is provided with peripherals is fixed on screw hole on the frame sheet.
10. combined casing of desktop computer as claimed in claim 1 is characterized in that: the upper surface of the frame sheet that described peripherals is put is provided with forward guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113882 CN1281171A (en) | 1999-07-15 | 1999-07-15 | Combined casing of desktop computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99113882 CN1281171A (en) | 1999-07-15 | 1999-07-15 | Combined casing of desktop computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1281171A true CN1281171A (en) | 2001-01-24 |
Family
ID=5277025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99113882 Pending CN1281171A (en) | 1999-07-15 | 1999-07-15 | Combined casing of desktop computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1281171A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542186A (en) * | 2018-12-12 | 2019-03-29 | 深圳市福瑞康科技有限公司 | A kind of cabinet main box, cabinet and flash detecting device |
| CN112312722A (en) * | 2019-07-25 | 2021-02-02 | 上海擎感智能科技有限公司 | Host shell, integrated host and vehicle-mounted multimedia |
-
1999
- 1999-07-15 CN CN 99113882 patent/CN1281171A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542186A (en) * | 2018-12-12 | 2019-03-29 | 深圳市福瑞康科技有限公司 | A kind of cabinet main box, cabinet and flash detecting device |
| CN112312722A (en) * | 2019-07-25 | 2021-02-02 | 上海擎感智能科技有限公司 | Host shell, integrated host and vehicle-mounted multimedia |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |