CN213365420U - Protective cover for display card at three fan installation positions - Google Patents
Protective cover for display card at three fan installation positions Download PDFInfo
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- CN213365420U CN213365420U CN202022508247.8U CN202022508247U CN213365420U CN 213365420 U CN213365420 U CN 213365420U CN 202022508247 U CN202022508247 U CN 202022508247U CN 213365420 U CN213365420 U CN 213365420U
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- fan
- display card
- top surface
- protective cover
- plate
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Abstract
The utility model discloses a protective cover for a display card at three fan installation positions, 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 right side plate is formed on the right end of the top surface of the main plate body, the two ends of the right 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 at least one fan installation through hole; the reinforcing ribs are formed on the side walls of the connecting columns of the display card, so that the display card is firmly fixed and is not easy to incline and bend when being installed, meanwhile, the display card is provided with the clamping blocks, a connecting line of the fan can be clamped in the clamping grooves of the wire clamping blocks, the installation is convenient, the connecting line of the fan cannot be in contact with a circuit board of the display card, the normal heat dissipation of the display card is ensured, and the effect is good; and it has fan connecting plate, can press the support of the fan that power is big slightly to the fan connecting plate and connect, and its firm in connection 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 three fan installation position display cards.
Background art:
in the existing computer display card, in order to ensure the air guide heat dissipation effect of a 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 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; the existing protective cover needs to be provided with a fan, the fan is generally inserted into the heat dissipation through hole, and the support legs of the fan are fixed on the main plate body of the protective cover, so that the protective cover is suitable for a small fan, but is not firm and easy to loosen when being fixed on a fan with larger power;
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 the defects of the prior art, providing a protective cover for a display card at a three-fan installation position, forming a reinforcing rib on the side wall of a connecting column of the protective cover, so that the protective cover is firm in fixation and not easy to incline and bend when being installed, meanwhile, the protective cover is provided with a clamping block, and a connecting line of a fan can be clamped in a clamping groove of the wire clamping block, thereby being convenient to install, preventing the connecting line of the fan from contacting with a circuit board of the display card, ensuring the normal heat dissipation of the display card and having good effect; and it has fan connecting plate, can press the support of the fan that power is big slightly to the fan connecting plate and connect, and its firm in connection is effectual.
The utility model provides a technical problem's scheme is:
a protective cover for a display card at a three-fan installation position comprises a cover body, wherein the cover body comprises a main plate body, side plates are formed on the front side and the rear side of the top surface of the main plate body respectively, a right side plate is formed on the right end of the top surface of the main plate body, the two ends of the right side plate are formed together with one end of each of the two side plates, and at least one fan installation through hole is formed in the middle of the main plate body;
the top of each fan mounting supporting leg extends upwards and is formed at the side wall of the fan connecting plate, and the fan connecting plate is positioned right above the fan mounting through hole;
the top surface of the edge of the main plate body is formed with a connecting column, and the middle part of the top surface of the connecting column is formed with a connecting hole.
The side wall of the connecting column is formed with a plurality of reinforcing ribs, and the bottom surfaces of the reinforcing ribs are formed on the top surface of the main board body.
The top surface of the part of the reinforcing ribs of the connecting column is formed with a positioning part which extends upwards, and the top surface of the positioning part is higher than the top surface of the connecting column.
A plurality of side reinforcing ribs are formed on the inner side wall of the side portion side plate, and the bottom surfaces of the side reinforcing ribs are formed on the top surface of the main plate body.
An LED lamp body installation through groove is formed in one side plate of the side portion of the cover body.
Three fan mounting through holes are formed in the middle of the main plate body.
The fan mounting structure is characterized in that a side reinforcing plate is formed on the inner side wall of the fan mounting through hole, a fan mounting supporting leg is formed on the top surface of part of the side reinforcing plate, a bending part is formed at the top end of the fan mounting supporting leg, and the end part of the bending part is formed on the side wall of the fan connecting plate.
And glue reducing grooves are formed in the outer side walls of the fan mounting supporting legs and the top surfaces of the bending parts.
A lower groove is formed in the middle of the bottom surface of the fan connecting plate and communicated with an edge groove formed in the bottom surface of the bent part;
and a connecting through hole is formed in the groove of the side part.
The top surface of the side reinforcing plate of the fan mounting through hole, which is close to the side plate of the edge part, is provided with a clamping block, and the clamping block is provided with a clamping groove.
The utility model discloses an outstanding effect is:
the reinforcing ribs are formed on the side walls of the connecting columns of the display card, so that the display card is firmly fixed and is not easy to incline and bend when being installed, meanwhile, the display card is provided with the clamping blocks, a connecting line of the fan can be clamped in the clamping grooves of the wire clamping blocks, the installation is convenient, the connecting line of the fan cannot be in contact with a circuit board of the display card, the normal heat dissipation of the display card is ensured, and the effect is good; and it has fan connecting plate, can press the support of the fan that power is big slightly to the fan connecting plate and connect, and its firm in connection 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 a partial structure at the back 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 display card at a three-fan installation position includes a cover body 10, where the cover body 10 includes a main plate body 11, side portions 12 are formed on front and rear sides of a top surface of the main plate body 11, a right side plate 13 is formed on a right end of the top surface of the main plate body 11, and two ends of the right side plate 13 are formed together with one end of the two side portions 12, and is characterized in that: the middle part of the main plate body 11 is provided with at least one fan mounting through hole 14;
a plurality of fan mounting support legs 20 are arranged on the side wall of the fan mounting through hole 14, the tops of all the fan mounting support legs 20 extend upwards and are formed on the side wall of a fan connecting plate 21, and the fan connecting plate 21 is positioned right above the fan mounting through hole 14;
a connecting column 15 is formed on the top surface of the edge part of the main plate body 11, and a connecting hole is formed in the middle of the top surface of the connecting column 15.
Further, the side wall of the connecting column 15 is formed with a plurality of ribs 151, and the bottom surfaces of the ribs 151 are formed on the top surface of the main plate body 11.
Furthermore, the top surface of part of the reinforcing ribs 151 of the connecting column 15 is formed with a positioning part 152 extending upwards, and the top surface of the positioning part 152 is higher than the top surface of the connecting column 15.
Further, a plurality of side beads 121 are formed on the inner side wall of the side panel 12, the bottom surface of the side bead 121 is formed on the top surface of the main plate body 11, and the side bead 121 reinforces the strength of the side panel 12.
Further, an LED lamp body mounting through groove 122 is formed on one of the side plates 12 of the cover body 10.
Further, three fan installation through holes 14 are formed in the middle of the main plate body 11.
Further, a side reinforcing plate 141 is formed on the inner side wall of the fan mounting through hole 14, a fan mounting supporting leg 20 is formed on the top surface of part of the side reinforcing plate 141, a bent portion 22 is formed at the top end of the fan mounting supporting leg 20, and the end portion of the bent portion 22 is formed on the side wall of the fan connecting plate 21.
Further, the outer side wall of the fan mounting support leg 20 and the top surface of the bent portion 22 are both formed with a glue reducing groove 1.
Further, a lower groove 211 is formed in the middle of the bottom surface of the fan connecting plate 21, and the lower groove 211 is communicated with an edge groove 2 formed in the bottom surface of the bent portion 22;
and a connecting through hole 3 is formed in the groove 2 of the side part.
Furthermore, a clamping block 18 is formed on the top surface of the side reinforcing plate 141 of the fan mounting through hole 14 close to the side plate 12, and a clamping groove 181 is formed on the clamping block 18; an edge positioning clamping plate 4 is formed on the top surface of the main plate body 11 at the clamping block 18, and a wire releasing groove 5 is formed between the edge positioning clamping plate 4 and the corresponding edge side plate 12 and can be used for placing wires in the wire releasing groove 5 when the wires are moved.
In this embodiment, the side wall of the connection column 15 is formed with the reinforcing ribs 151, so that the connection column is not easy to incline and bend when being installed, moreover, the top surface of the reinforcing ribs 151 of the connection column 15 is formed with the positioning portions 152 extending upwards, the top surface of the positioning portions 152 is higher than the top surface of the connection column 15, so that when the connection column is connected with a circuit board, the top surface of the positioning portions 152 can be pressed on the circuit board, the positioning is convenient, then, the screw portion of the bolt can be screwed into the connection hole of the connection column 15, and the connection column is very convenient.
When the fan is connected, the connecting part of the fan support can be inserted into the lower groove 211 and fixedly connected to the bent part 22 through the bolt, the supporting strength is high, the connection is firm, the effect is good, and the lower groove 211 is convenient for positioning the fan support;
the clamping groove 181 of the clamping block 18 can clamp the wire to prevent the wire from falling off
And the glue reducing grooves 1 and the lower grooves 211 can avoid the problem of shrinkage during molding and ensure the molding effect.
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 (10)
1. The utility model provides a three fans installation position visor for display card, includes lid body (10), lid body (10) include mainboard body (11), and both sides all form around the top surface of mainboard body (11) have limit portion curb plate (12), and the right-hand member shaping of the top surface of mainboard body (11) has right side board (13), and the both ends of right side board (13) are in the same place with the one end shaping of two limit portion curb plates (12), its characterized in that: the middle part of the main plate body (11) is provided with at least one fan mounting through hole (14);
the side wall of the fan mounting through hole (14) is provided with a plurality of fan mounting supporting feet (20), the tops of all the fan mounting supporting feet (20) extend upwards and are formed at the side wall of a fan connecting plate (21), and the fan connecting plate (21) is positioned right above the fan mounting through hole (14);
a connecting column (15) is formed on the top surface of the edge of the main plate body (11), and a connecting hole is formed in the middle of the top surface of the connecting column (15).
2. The protective cover for a three-fan installation site display card of claim 1, wherein: the side wall of the connecting column (15) is formed with a plurality of reinforcing ribs (151), and the bottom surfaces of the reinforcing ribs (151) are formed on the top surface of the main board body (11).
3. The protective cover for a three-fan installation site display card of claim 2, wherein: the top surface of part of the reinforcing ribs (151) of the connecting column (15) is formed with a positioning part (152) extending upwards, and the top surface of the positioning part (152) is higher than the top surface of the connecting column (15).
4. The protective cover for a three-fan installation site display card of claim 1, wherein: a plurality of side reinforcing ribs (121) are formed on the inner side wall of the side portion side plate (12), and the bottom surfaces of the side reinforcing ribs (121) are formed on the top surface of the main plate body (11).
5. The protective cover for a three-fan installation site display card of claim 1, wherein: an LED lamp body mounting through groove (122) is formed in one side plate (12) of the side portion of the cover body (10).
6. The protective cover for a three-fan installation site display card of claim 1, wherein: three fan mounting through holes (14) are formed in the middle of the main plate body (11).
7. The protective cover for a three-fan installation site display card of claim 1, wherein: a side reinforcing plate (141) is formed on the inner side wall of the fan mounting through hole (14), a fan mounting supporting leg (20) is formed on the top surface of part of the side reinforcing plate (141), a bent part (22) is formed at the top end of the fan mounting supporting leg (20), and the end part of the bent part (22) is formed on the side wall of the fan connecting plate (21).
8. The protective cover for a three-fan installation site display card of claim 7, wherein: and glue reducing grooves (1) are formed in the outer side walls of the fan mounting supporting legs (20) and the top surfaces of the bending parts (22).
9. The protective cover for a three-fan installation site display card of claim 7, wherein: a lower groove (211) is formed in the middle of the bottom surface of the fan connecting plate (21), and the lower groove (211) is communicated with an edge groove (2) formed in the bottom surface of the bent part (22);
and a connecting through hole (3) is formed at the groove (2) of the side part.
10. The protective cover for a three-fan installation site display card of claim 7, wherein: the fan installation through hole (14) is close to the top surface of the side reinforcing plate (141) at the side part side plate (12) and is provided with a clamping block (18), and a clamping groove (181) is formed in the clamping block (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508247.8U CN213365420U (en) | 2020-11-03 | 2020-11-03 | Protective cover for display card at three fan installation positions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022508247.8U CN213365420U (en) | 2020-11-03 | 2020-11-03 | Protective cover for display card at three fan installation positions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213365420U true CN213365420U (en) | 2021-06-04 |
Family
ID=76133628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022508247.8U Active CN213365420U (en) | 2020-11-03 | 2020-11-03 | Protective cover for display card at three fan installation positions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213365420U (en) |
-
2020
- 2020-11-03 CN CN202022508247.8U patent/CN213365420U/en active Active
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