CN213365368U - Protective cover for double-fan display card - Google Patents
Protective cover for double-fan display card Download PDFInfo
- Publication number
- CN213365368U CN213365368U CN202022505596.4U CN202022505596U CN213365368U CN 213365368 U CN213365368 U CN 213365368U CN 202022505596 U CN202022505596 U CN 202022505596U CN 213365368 U CN213365368 U CN 213365368U
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- fan
- top surface
- protective cover
- card
- main plate
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Abstract
The utility model discloses a visor for double-fan display card, which comprises a cover body, wherein the cover body comprises a main plate body, edge side plates are formed on the front side and the rear side of the top surface of the main plate body, a left side plate is formed on the left end of the top surface of the main plate body, the two ends of the left side plate are formed with one end of the two edge side plates, and the middle part of the main plate body is provided with two fan installation through holes; shaping strengthening rib on its spliced pole body lateral wall for it when the installation, fixed firm, be difficult to the slope crooked, simultaneously, it has the wire rod card and puts the piece, can put the connecting wire card of fan in the draw-in groove that the piece was put to the wire rod card, and easy to assemble makes the connecting wire of fan can not produce the contact with the circuit board of display card, guarantees the normal heat dissipation of display card, and is effectual.
Description
The technical field is as follows:
the utility model relates to a plastic mold equipment technical field, more specifically say and relate to a visor for double fan display card.
Background art:
in the existing computer display card, in order to ensure the air guide heat dissipation effect of the fan of the display card and the protection of electronic components inside the display card, a protective cover needs to be installed on a connecting plate of the existing computer display card, the existing protective cover generally comprises a main plate body and a heat dissipation through hole, meanwhile, in order to ensure that the fan and a circuit board can be installed on the protective cover, a connecting column generally needs to be arranged on the main plate body of the protective cover, the connecting column generally has a small diameter, and when the connecting column is installed, the connecting column is easy to incline and bend, so that the installation is influenced;
meanwhile, the connecting wire of the fan cannot be fixed by the existing protective cover, so that after the fan is installed, the connecting wire and the connecting terminal are troublesome to install and are easy to contact with a circuit board of the display card, and the heat dissipation effect is influenced.
The utility model has the following contents:
the utility model aims at overcoming prior art not enough, provide a visor for biparting display card, shaping strengthening rib on its spliced pole body lateral wall for when the installation, it is fixed firm, be difficult to the slope bending, and simultaneously, it has the wire rod card and puts the piece, can put the connecting wire card of fan in the draw-in groove that the piece was put to the wire rod card, easy to assemble, make the connecting wire of fan can not produce the contact with the circuit board of display card, guarantee the normal heat dissipation of display card, effectual.
The utility model provides a technical problem's scheme is:
a protective cover for a double-fan display card comprises a cover body, wherein the cover body comprises a main plate body, edge side plates are formed on the front side and the rear side of the top surface of the main plate body, a left side plate is formed at the left end of the top surface of the main plate body, the two ends of the left side plate are formed together with one end of each of the two edge side plates, and two fan mounting through holes are formed in the middle of the main plate body;
all the shaping has the connection cylinder on the top surface of the limit portion department of mainboard body, and the shaping of the top surface middle part of connecting the cylinder has the connecting hole, all the shaping has the strengthening rib on the lateral wall of connecting the cylinder, and the bottom surface shaping of strengthening rib is on the top surface of the mainboard body.
A fan fixing connecting column is formed on the top surface of the main plate body at the edge part of the fan mounting through hole, and a connecting hole is formed in the middle of the top surface of the fan fixing connecting column;
the bottom side wall of the fan fixing connecting column is formed with a bottom reinforcing rib, and the bottom surface of the bottom reinforcing rib is formed on the top surface of the main board body.
And a reinforcing rib plate is formed on the inner side wall of the fan mounting through hole.
Wire terminal heads are formed at the front part and the rear part of the top surface of the main board body between the two fan mounting through holes and are connected with reinforcing rib plates.
Wire rod clamping blocks are formed at the left end and the right end of the front portion and the rear portion of one of the fan mounting through holes of the main plate body, and clamping grooves extending downwards are formed in the middle of the top face of each wire rod clamping block.
The clamping groove is a convex clamping groove, the upper part of the clamping groove is small in width, and the lower part of the clamping groove is large in width.
A plurality of anti-skidding grooves are formed in the middle of the bottom surface of the main plate body.
The utility model discloses an outstanding effect is:
shaping strengthening rib on its spliced pole body lateral wall for it when the installation, fixed firm, be difficult to the slope crooked, simultaneously, it has the wire rod card and puts the piece, can put the connecting wire card of fan in the draw-in groove that the piece was put to the wire rod card, and easy to assemble makes the connecting wire of fan can not produce the contact with the circuit board of display card, guarantees the normal heat dissipation of display card, and is effectual.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the angle-changing structure of the present invention;
fig. 3 is a schematic view of the turned-over partial structure of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 3, a protective cover for a dual-fan graphics card includes a cover body 10, where the cover body 10 includes a main plate body 11, side plates 12 are formed on front and rear sides of a top surface of the main plate body 11, a left side plate 13 is formed on a left end of the top surface of the main plate body 11, two ends of the left side plate 13 are formed together with one end of the two side plates 12, and two fan installation through holes 14 are formed in a middle portion of the main plate body 11;
all the shaping has the connection cylinder 15 on the top surface of the limit portion department of mainboard body 11, and the shaping of the top surface middle part of connecting cylinder 15 has the connecting hole, all has the strengthening rib 151 on the lateral wall of connecting cylinder 15, and the bottom surface shaping of strengthening rib 151 is on the top surface of mainboard body 11.
Further, a fan fixing connecting column 16 is formed on the top surface of the main board body 11 at the edge of the fan mounting through hole 14, and a connecting hole is formed in the middle of the top surface of the fan fixing connecting column 16;
the bottom sidewall of the fan fixing connection column 16 is formed with a bottom rib 161, and the bottom surface of the bottom rib 161 is formed on the top surface of the main plate body 11.
Further, a reinforcing rib plate 141 is formed on the inner side wall of the fan installation through hole 14.
Further, wire terminal head connecting reinforcing rib plates 17 are formed at the front part and the rear part of the top surface of the main board body 11 between the two fan mounting through holes 14.
Further, wire clamping blocks 18 are formed at the left and right ends of the front and rear portions of one of the fan mounting through holes 14 of the main plate body 11, and a clamping groove 181 extending downward is formed in the middle of the top surface of each wire clamping block 18.
Further, the locking groove 181 is a convex locking groove, and has a small upper width and a large lower width.
Furthermore, a plurality of anti-slip grooves 1 are formed in the middle of the bottom surface of the main plate body 11.
In this embodiment, the side wall of the connection column 15 is formed with the reinforcing ribs 151, so that the fan is not easy to incline and bend when being installed, and similarly, the bottom side wall of the fan fixing connection column 16 is formed with the bottom reinforcing rib 161, so that when the fan is connected to the bolt in the cover body 10 and screwed on the fan fixing connection column 16, the fan is not easy to incline and bend, and the connection strength is ensured.
Wire terminal head connecting reinforcing rib plates 17 are formed at the front part and the rear part of the top surface of the main board body 11 between the two fan mounting through holes 14, and can be used for mounting the wire terminal heads on the wire terminal head connecting reinforcing rib plates 17;
and the both ends all are moulded to have the wire rod card to put piece 18 about one of them fan installation through-hole 14 of mainboard body 11 anterior and rear portion department, and the top surface middle part shaping that the wire rod card put piece 18 has a draw-in groove 181 of downwardly extending, and it can be used for putting the card such as wire rod of fan in draw-in groove 181, can not produce the contact with the circuit board of display card, guarantees the normal heat dissipation of display card, and is effectual.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides a visor for double fan display card, includes lid body (10), lid body (10) are including mainboard body (11), and both sides all form around the top surface of mainboard body (11) have limit portion curb plate (12), and the left end shaping of the top surface of mainboard body (11) has left side board (13), and the both ends of left side board (13) are in the same place its characterized in that with the one end shaping of two limit portion curb plates (12): the middle part of the main plate body (11) is provided with two fan mounting through holes (14);
all the shaping has connection cylinder (15) on the top surface of the limit portion department of mainboard body (11), and the shaping of the top surface middle part of connecting cylinder (15) has the connecting hole, all forms on the lateral wall of connecting cylinder (15) has strengthening rib (151), and the bottom surface shaping of strengthening rib (151) is on the top surface of mainboard body (11).
2. The protective cover for a dual-fan graphics card of claim 1, wherein: a fan fixing connecting column (16) is formed on the top surface of the main plate body (11) at the edge of the fan mounting through hole (14), and a connecting hole is formed in the middle of the top surface of the fan fixing connecting column (16);
the bottom side wall of the fan fixing connecting column (16) is formed with a bottom reinforcing rib (161), and the bottom surface of the bottom reinforcing rib (161) is formed on the top surface of the main board body (11).
3. The protective cover for a dual-fan graphics card of claim 1, wherein: and a reinforcing rib plate (141) is formed on the inner side wall of the fan mounting through hole (14).
4. The protective cover for a dual-fan graphics card of claim 1, wherein: wire terminal head connecting reinforcing rib plates (17) are formed at the front part and the rear part of the top surface of the main board body (11) between the two fan mounting through holes (14).
5. The protective cover for a dual-fan graphics card of claim 1, wherein: wire clamping blocks (18) are formed at the left end and the right end of the front portion and the rear portion of one of the fan mounting through holes (14) of the main board body (11), and clamping grooves (181) extending downwards are formed in the middle of the top face of each wire clamping block (18).
6. The protective cover for a dual-fan graphics card of claim 5, wherein: the clamping groove (181) is a convex clamping groove, the upper part of the clamping groove is small in width, and the lower part of the clamping groove is large in width.
7. The protective cover for a dual-fan graphics card of claim 1, wherein: the middle of the bottom surface of the main plate body (11) is provided with a plurality of anti-slip grooves (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505596.4U CN213365368U (en) | 2020-11-03 | 2020-11-03 | Protective cover for double-fan display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505596.4U CN213365368U (en) | 2020-11-03 | 2020-11-03 | Protective cover for double-fan display card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213365368U true CN213365368U (en) | 2021-06-04 |
Family
ID=76134856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022505596.4U Active CN213365368U (en) | 2020-11-03 | 2020-11-03 | Protective cover for double-fan display card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213365368U (en) |
-
2020
- 2020-11-03 CN CN202022505596.4U patent/CN213365368U/en active Active
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