CN212181373U - Dustproof device for computer host - Google Patents
Dustproof device for computer host Download PDFInfo
- Publication number
- CN212181373U CN212181373U CN202020956181.6U CN202020956181U CN212181373U CN 212181373 U CN212181373 U CN 212181373U CN 202020956181 U CN202020956181 U CN 202020956181U CN 212181373 U CN212181373 U CN 212181373U
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- China
- Prior art keywords
- dustproof net
- cover plate
- case
- positioning
- dust
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Abstract
The dustproof device for the computer mainframe comprises a case, an upper dustproof net, a side dustproof net, a cover plate, a positioning plate and a supporting plate, wherein the two ends of the upper dustproof net are connected with an upper edge of the side dustproof net, the upper part of the side dustproof net is connected with the upper edge of the side dustproof net, the lower surface of the upper dustproof net is connected with the case, the right side surface of the upper edge of the side dustproof net is connected with the case, the cover plate is provided with a cover plate inner groove, the case is inserted into the cover plate inner groove, the upper dustproof net edge is connected with the upper surface of the cover plate inner groove, the left side surface of the upper edge of the side dustproof net is connected with the left side surface of the cover plate inner groove, the cover plate is provided with a plurality of inserted rods, the.
Description
Technical Field
The utility model relates to a computer field especially relates to a dust keeper for computer mainframe.
Background
In the use of computer mainframe, if the dust in the machine case is too much can influence the operation of host computer internal plant, need carry out dustproof setting to the host computer, however the fixed effect of current dust screen on the machine case is not good.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the above-mentioned not enough to prior art exists provides a stable fixed dust keeper for computer mainframe.
The utility model aims at realizing through the following technical scheme:
the utility model provides a dust keeper for computer mainframe, includes quick-witted case, goes up dust screen, side dust screen, cover plate, locating plate, extension board, go up the dust screen both ends and connect the dust screen limit, the upper portion of side dust screen is connected the side dust screen limit, the upper portion of side dust screen is connected the dust screen limit, go up the dust screen limit lower surface and connect quick-witted case, the upper right flank of side dust screen connects quick-witted case, the cover plate has the cover plate inside groove, quick-witted case inserts the cover plate inside groove, go up the dust screen limit and connect cover plate inside groove upper surface, the upper left flank of side dust screen connects cover plate inside groove left surface, the cover plate has a plurality of inserted bars, the upper limit of side dust screen has a plurality of inserted bar grooves, the inserted bar suits with the.
The lower surface of the positioning plate is connected with a cover plate, the lower part of the positioning plate is provided with a plurality of positioning rods, the cover plate is provided with a plurality of positioning rod holes, the upper dust screen edge is provided with a plurality of positioning rod grooves, the positioning rod holes correspond to the positioning rod grooves, the positioning rods penetrate through the positioning rod holes and are inserted into the positioning rod grooves, the cover plate is symmetrically arranged on the upper part of the case, the lower part of the side dust screen is connected with the lower side of the side dust screen, the support plate is provided with support plate inner grooves, the lower part of the case is inserted into the support plate inner grooves, the support plate is provided with clamping grooves, the lower.
Has the advantages that:
the upper dustproof net has two ends connected to the upper dustproof net edge as the side frame of the upper dustproof net, the upper part of the side dustproof net is connected to the upper side of the side dustproof net as the upper frame of the side dustproof net, the upper side of the side dustproof net is connected to the upper side of the upper dustproof net edge, so that the upper side of the upper dustproof net edge is butted to the upper side of the case, the case is inserted into the inner groove of the cover plate, the length of the inner groove of the cover plate is equal to the length of the case, the cover plate is clamped on the case, the upper side of the upper dustproof net edge is connected to the inner groove of the cover plate, the upper side of the upper dustproof net edge and the upper side of the side dustproof net edge are arranged in the cover plate, the inserted rod is inserted into the inserted rod groove, the inserted rod is vertically positioned on the cover plate, the positioning rod penetrates through the positioning rod holes to be inserted into the positioning rod groove, the cover plate is positioned, go up the dust screen limit and prevent dust to quick-witted case upper portion, the side dust screen prevents dust to quick-witted case side, below the side dust screen lower part connecting side dust screen, below the side dust screen as the lower frame of side dust screen, the extension board inside groove is inserted to the quick-witted case, makes the extension board support the quick-witted case as the base, the draw-in groove is inserted to the side dust screen lower extreme, and then makes extension board offside dust screen lower extreme horizontal positioning, makes the side dust screen lower extreme side hug closely quick-witted case, and then fixes the side dust screen in quick-witted case side, and this device is used for preventing dust.
Drawings
Fig. 1 is a front view of the dust-proof device for the computer host of the present invention.
Fig. 2 is a partial enlarged view of the upper dustproof net and the upper side of the side dustproof net of the present invention.
Fig. 3 is a partial enlarged view of the lower edge and the support plate of the side dust screen of the present invention.
Fig. 4 is a schematic view of the cover plate structure of the present invention.
Fig. 5 is a top view of the support plate according to the present invention.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a dust-proof device for computer host comprises a case 01, an upper dust-proof net 03, a side dust-proof net 05, a cover plate 06, a positioning plate 09 and a support plate 15, wherein two ends of the upper dust-proof net 03 are connected with an upper dust-proof net edge 02, two ends of the upper dust-proof net 03 are connected with the upper dust-proof net edge 02, the upper dust-proof net edge 02 is used as a frame of the upper dust-proof net 03, the upper part of the side dust-proof net 05 is connected with an upper dust-proof net edge 04, the upper part 04 of the side dust-proof net is connected with the upper dust-proof net edge 02, the upper part 04 of the side dust-proof net is butted with the upper part of the upper part 04 of the side dust-proof net at the upper part of the, the upper dustproof net edge 02 is connected with the upper surface of the cover plate inner groove 13, the left side surface of the side dustproof net upper edge 04 is connected with the left side surface of the cover plate inner groove 13, the case 01 is inserted into the cover plate inner groove 13, the length of the cover plate inner groove 13 is the length of the case 01, the cover plate 06 is clamped on the case 01, the upper dustproof net edge 02 is connected with the cover plate inner groove 13, the side dustproof net upper edge 04 is connected with the cover plate inner groove 13, the upper dustproof net edge 02 and the side dustproof net upper edge 04 are arranged in the cover plate 06, the cover plate 06 is provided with a plurality of inserted rods 07, the side dustproof net upper edge 04 is provided with a plurality of inserted rod grooves 08, the inserted rods 07 are matched with the inserted rod grooves 08, the inserted rods 07 are inserted into the inserted rod grooves 08, and.
The lower surface of the positioning plate 09 is connected with a cover plate 06, the lower part of the positioning plate 09 is provided with a plurality of positioning rods 10, the cover plate 06 is provided with a plurality of positioning rod holes 11, the upper dustproof net edge 02 is provided with a plurality of positioning rod grooves 12, the positioning rod holes 11 correspond to the positioning rod grooves 12, the positioning rods 10 penetrate through the positioning rod holes 11 and are inserted into the positioning rod grooves 12, the cover plate 06 is symmetrically arranged at the upper part of the case 01, the positioning rods 10 penetrate through the positioning rod holes 11 and are inserted into the positioning rod grooves 12, the cover plate 06 is positioned by the plurality of positioning rods 10 at the lower part of the positioning plate 09, the upper dustproof net edge 02 and the upper side dustproof net edge 04 are tightly connected and fixed on the case 01 through the matching of the cover plate 06 and the positioning plate 09, the upper dustproof net edge 02 and the upper side dustproof net edge 02 are used for preventing dust at the upper part of the case 01, the side dustproof net 05 is used for preventing dust at the, the support plate 15 is provided with support plate inner grooves 16, the lower portion of the case 01 is inserted into the support plate inner grooves 16, the support plate 15 serves as a base to support the case 01, the support plate 15 is provided with clamping grooves 17, the lower sides 14 of the side dust screens are matched with the clamping grooves 17, the lower sides 14 of the side dust screens are inserted into the clamping grooves 17, the two support plates 15 are distributed on the lower portion of the case 01, the lower sides 14 of the side dust screens are inserted into the clamping grooves 17, the support plates 15 are further transversely positioned on the lower sides 14 of the side dust screens, the side faces 14 of the side dust screens are tightly attached to the case 01, and.
Claims (2)
1. A dustproof device for a computer host is characterized by comprising a case, an upper dustproof net, a side dustproof net, a cover plate, a positioning plate and a support plate, wherein two ends of the upper dustproof net are connected with upper edges of the upper dustproof net, the upper part of the side dustproof net is connected with the upper edges of the side dustproof net, the upper edges of the upper dustproof net are connected with upper edges of the upper dustproof net, the lower surface of the upper edges of the upper dustproof net is connected with the case, the right side surface of the upper edges of the side dustproof net is connected with the case, the cover plate is provided with a cover plate inner groove, the case is inserted into the cover plate inner groove, the upper edges of the upper dustproof net are connected with the upper surface of the cover plate inner groove, the left side surface of the upper edges of the side dustproof net is connected with the.
2. The dustproof device for computer host of claim 1, wherein the lower surface of the positioning plate is connected to a cover plate, the lower portion of the positioning plate is provided with a plurality of positioning rods, the cover plate is provided with a plurality of positioning rod holes, the upper dustproof net edge is provided with a plurality of positioning rod grooves, the positioning rod holes correspond to the positioning rod grooves, the positioning rods pass through the positioning rod holes and are inserted into the positioning rod grooves, the cover plate is symmetrically arranged on the upper portion of the case, the lower portion of the side dustproof net is connected to the lower portion of the side dustproof net, the support plate is provided with support plate inner grooves, the lower portion of the case is inserted into the support plate inner grooves, the support plate is provided with clamping grooves, the lower portion of the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020956181.6U CN212181373U (en) | 2020-05-31 | 2020-05-31 | Dustproof device for computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020956181.6U CN212181373U (en) | 2020-05-31 | 2020-05-31 | Dustproof device for computer host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212181373U true CN212181373U (en) | 2020-12-18 |
Family
ID=73789688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020956181.6U Active CN212181373U (en) | 2020-05-31 | 2020-05-31 | Dustproof device for computer host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212181373U (en) |
-
2020
- 2020-05-31 CN CN202020956181.6U patent/CN212181373U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 161400 Room 601, unit 2, north family building, bureau of industry and commerce, group 7, Sixth Committee, Fanrong street, Nenjiang County, Heihe City, Heilongjiang Province Patentee after: Li Tie Address before: 161400 Room 601, unit 2, north family building, industrial and commercial bureau, group 7, Sixth Committee, Fanrong street, Nenjiang County, Qiqihar City, Heilongjiang Province Patentee before: Li Tie |
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| CP02 | Change in the address of a patent holder |