CN213365418U - Display card single-hole protective cover - Google Patents
Display card single-hole protective cover Download PDFInfo
- Publication number
- CN213365418U CN213365418U CN202022505595.XU CN202022505595U CN213365418U CN 213365418 U CN213365418 U CN 213365418U CN 202022505595 U CN202022505595 U CN 202022505595U CN 213365418 U CN213365418 U CN 213365418U
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- Prior art keywords
- fan
- plate
- top surface
- protective cover
- guiding
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Abstract
The utility model discloses a display card haplopore visor, including the lid body, the lid body includes the main plate body, and both sides all are moulded with the limit portion curb plate around the top surface of main plate body, and the right-hand member of the top surface of main plate body is moulded has the right side board, and the both ends of right side board are moulded together with the one end of two limit portion curb plates, the middle part of main plate body has fan installation through-hole, and the middle part top surface of main plate body is moulded has fan wind-guiding cowl; the fan air guide arc baffle plate forming device can ensure that the connection between the fan air guide arc baffle plate and the side portion side plate cannot shrink, ensures forming quality, meanwhile, ensures that devices such as bolts can be installed at the connecting through holes formed in the side portion side plate at the mounting through holes through bending the extending portion and the inner side wall of the front side portion side plate, and is good in safety and cannot be in contact with a fan above the fan mounting through holes.
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 display card haplopore visor.
Background art:
among the present computer display card, its wind-guiding radiating effect and the protection to the inside electronic parts of display card in order to guarantee the fan of display card, need install the visor on its connecting plate, and current visor generally includes the mainboard body and radiating through-hole, in order to guarantee the wind-guiding effect of fan and prevent other parts touching fan, can set up cowl on the mainboard body, and cowl's lateral wall can have the part be the shaping on the mainboard body some curb plates of shaping, its shaping junction, general thickness is thick, when the mould is moulded plastics and is formed, it contracts easily, the influence produces the quality.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, a display card haplopore visor is provided, it can guarantee that the junction between fan wind-guiding cowl and the limit portion curb plate can not produce and shrink, guarantee the shaping quality, and simultaneously, shaping installation dead slot between its inside wall through bending extension and the anterior limit portion curb plate, with the fashioned connecting through-hole department can devices such as construction bolt on the limit portion curb plate of assurance installation dead slot department, and can not contact with the fan of fan installation through-hole top department, and the security is good.
The utility model provides a technical problem's scheme is:
a display card single-hole protective cover comprises a cover body, wherein the cover body comprises a main plate body, side part 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 each of the two side part side plates, a fan mounting through hole is formed in the middle of the main plate body, and a fan wind guide arc-shaped baffle is formed on the top surface of the middle of the main plate body;
the fan air guide arc baffle is close to the fan installation through hole;
the link shaping of the anterior one side lateral wall of fan wind-guiding cowl is on the inside wall of anterior limit portion curb plate, and the shaping has two to subtract gluey grooves between limit portion curb plate and the fan wind-guiding cowl of the left and right sides department of link.
The rear end of the fan air guide arc-shaped baffle is formed on the inner side wall of the side part side plate at the rear part, and a rear glue reducing groove is formed between the outer side wall at the rear end of the fan air guide arc-shaped baffle and the inner side wall of the side part side plate at the rear part.
And a positioning groove extending towards the top surface is formed on the bottom surface of the left side of the main plate body.
And a bending connecting part is formed on the outer side wall of the right side plate.
An annular protective sleeve is formed on the top surface of the main plate body at the periphery of the fan mounting through hole.
The fan wind-guiding cowl's anterior tip shaping has the extension of bending, and the tip shaping of the extension of bending is on the inside wall of anterior limit portion curb plate, and the shaping has the installation dead slot between the inside wall of the extension of bending and anterior limit portion curb plate, and the shaping has connect the through-hole on the limit portion curb plate of installation dead slot department.
And a plurality of connecting through holes are formed in the side plates of the two side parts.
And a positioning through hole is formed in the main plate body.
The utility model discloses an outstanding effect is:
the fan air guide arc baffle plate forming device can ensure that the connection between the fan air guide arc baffle plate and the side portion side plate cannot shrink, ensures forming quality, meanwhile, ensures that devices such as bolts can be installed at the connecting through holes formed in the side portion side plate at the mounting through holes through bending the extending portion and the inner side wall of the front side portion side plate, and is good in safety and cannot be in contact with a fan above the fan mounting through holes.
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 partial plan view of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 3, a display card single-hole protective cover 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 right side plate 13 is formed on a right end of the top surface of the main plate body 11, two ends of the right side plate 13 are formed together with one end of the two side plates 12, a fan mounting through hole 14 is formed in a middle portion of the main plate body 11, and a fan guiding arc-shaped baffle 15 is formed on a top surface of the middle portion of the main plate body 11;
the fan air guide arc baffle 15 is close to the fan installation through hole 14;
the connecting end 151 of the outer side wall of one side of the front part of the fan air guide arc-shaped baffle 15 is formed on the inner side wall of the side plate 12 at the front part, and two glue reducing grooves 1 are formed between the side plates 12 at the left side and the right side of the connecting end 151 and the fan air guide arc-shaped baffle 15.
Further, the rear end of the fan air guide arc baffle 15 is formed on the inner side wall of the rear side plate 12, and a rear glue reducing groove 2 is formed between the outer side wall of the rear end of the fan air guide arc baffle 15 and the inner side wall of the rear side plate 12.
Further, the bottom surface of the left side of the main plate body 11 is formed with a positioning groove 30 extending toward the top surface.
Further, a bent connection portion 16 is formed on an outer side wall of the right side plate 13.
Further, an annular protector 17 is formed on the top surface of the main plate body 11 at the periphery of the fan installation through-hole 14.
Furthermore, a bent extension part 3 is formed at the front end of the fan air guide arc baffle 15, the end of the bent extension part 3 is formed on the inner side wall of the front side plate 12, an installation hollow groove 4 is formed between the bent extension part 3 and the inner side wall of the front side plate 12, and a connecting through hole 5 is formed on the side plate 12 at the installation hollow groove 4.
Further, a plurality of connecting through holes 5 are formed on the two side plates 12.
Furthermore, the main plate body 11 is formed with a positioning through hole 6.
In this embodiment, it has two to subtract gluey groove 1 between limit portion curb plate 12 and the fan wind-guiding cowl 15 of the left and right sides department of link 151, the shaping has rear portion to subtract gluey groove 2 between the lateral wall of the rear end department of fan wind-guiding cowl 15 and the inside wall of limit portion curb plate 12 at rear portion, make the thickness of fan wind-guiding cowl 15 and the shaping department of two limit portion curb plates 12 reduce, realize subtracting the effect that gluey kept away the position, reduce this embodiment and produce the possibility of shrinking at this place when the casting moulding, guarantee the shaping effect.
And the end of the front part of the fan air guide arc baffle 15 is formed with a bending extension part 3, the end of the bending extension part 3 is formed on the inner side wall of the side part side plate 12 at the front part, an installation empty groove 4 is formed between the bending extension part 3 and the inner side wall of the side part side plate 12 at the front part, and a connecting through hole 5 is formed on the side part side plate 12 at the installation empty groove 4, so that when a bolt and other parts are installed in the connecting through hole 5, the operation of a fan arranged above the fan installation through hole 14 is not influenced, and the safety is good.
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 (8)
1. The utility model provides a display card haplopore visor, 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 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 its characterized in that with the one end shaping of two limit portion curb plates (12): a fan mounting through hole (14) is formed in the middle of the main board body (11), and a fan air guide arc-shaped baffle (15) is formed on the top surface of the middle of the main board body (11);
the fan air guide arc-shaped baffle (15) is close to the fan mounting through hole (14);
connecting end (151) shaping of the anterior one side lateral wall of fan wind-guiding cowl (15) is on the inside wall of anterior limit portion curb plate (12), and the shaping has two between limit portion curb plate (12) and fan wind-guiding cowl (15) of the left and right sides department of connecting end (151) to subtract gluey groove (1).
2. The graphics card single hole protective cover of claim 1, wherein: the rear end molding of fan wind-guiding cowl (15) is on the inside wall of limit portion curb plate (12) at rear portion, and the shaping has rear portion to subtract gluey groove (2) between the lateral wall of the rear end department of fan wind-guiding cowl (15) and the inside wall of limit portion curb plate (12) at rear portion.
3. The graphics card single hole protective cover of claim 1, wherein: and a positioning groove (30) extending towards the top surface is formed on the bottom surface of the left side of the main plate body (11).
4. The graphics card single hole protective cover of claim 1, wherein: and a bent connecting part (16) is formed on the outer side wall of the right side plate (13).
5. The graphics card single hole protective cover of claim 1, wherein: an annular protective sleeve (17) is formed on the top surface of the main plate body (11) at the periphery of the fan mounting through hole (14).
6. The graphics card single hole protective cover of claim 1, wherein: the fan wind-guiding arc baffle plate is characterized in that a bending extension part (3) is formed at the front end part of the fan wind-guiding arc baffle plate (15), the end part of the bending extension part (3) is formed on the inner side wall of a front side part side plate (12), an installation empty groove (4) is formed between the bending extension part (3) and the inner side wall of the front side part side plate (12), and a connecting through hole (5) is formed in the side part side plate (12) at the installation empty groove (4).
7. The graphics card single hole protective cover of claim 1, wherein: a plurality of connecting through holes (5) are formed in the two side edge side plates (12).
8. The graphics card single hole protective cover of claim 1, wherein: and a positioning through hole (6) is formed in the main plate body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505595.XU CN213365418U (en) | 2020-11-03 | 2020-11-03 | Display card single-hole protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505595.XU CN213365418U (en) | 2020-11-03 | 2020-11-03 | Display card single-hole protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213365418U true CN213365418U (en) | 2021-06-04 |
Family
ID=76134878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022505595.XU Active CN213365418U (en) | 2020-11-03 | 2020-11-03 | Display card single-hole protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213365418U (en) |
-
2020
- 2020-11-03 CN CN202022505595.XU patent/CN213365418U/en active Active
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| GR01 | Patent grant | ||
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