CN214098324U

CN214098324U - Display card shell with good heat dissipation performance

Info

Publication number: CN214098324U
Application number: CN202120282118.3U
Authority: CN
Inventors: 张�杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-08-31
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a show card casing that heat dispersion is good, including preceding shell, the positive intermediate position of preceding shell is equipped with first heat dissipation fan, the shell openly is equipped with a plurality of through-holes before the corresponding position of the side of controlling of first heat dissipation fan just is located, the positive four corners of preceding shell is equipped with the standing groove respectively, the rear of preceding shell is equipped with the backshell, the positive bilateral symmetry position of backshell is equipped with the second heat dissipation fan respectively, it is connected to be equipped with fixing device respectively to correspond the position between the upper and lower wall of preceding shell and backshell. A display card casing that heat dispersion is good belongs to computer technology field, fixing device through the installation can be fine fixed with preceding shell and backshell interconnect, also be convenient for dismantle it simultaneously, it is more convenient to make its use, is convenient for change the maintenance to its inside display card, is equipped with simultaneously that heat dissipation fan complex uses and makes its inside air unblocked, better to the heat dissipation, the practicality is stronger.

Description

Display card shell with good heat dissipation performance

Technical Field

The utility model relates to a computer technology field, in particular to show card casing that heat dispersion is good.

Background

The Video card (English: Video card, Display card, Graphics card, Video adapter) is one of the components of the personal computer base, converts the Display information required by the computer system to drive the Display, provides progressive or interlaced scanning signals to the Display, controls the correct Display of the Display, is an important component for connecting the Display and the personal computer mainboard, is one of the important devices of 'man-machine', and the built-in parallel computing capability of the Display card is also used for deep learning and other operations at present. The display card generally adopts the casing to carry out certain protection, and current display card casing generally adopts fixed connection's mode installation, when the condition needs maintenance or change such as the display card breaks down, is not convenient for dismantle maintenance or change.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a show card casing that heat dispersion is good can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a show card casing that heat dispersion is good, includes preceding shell, the positive intermediate position of preceding shell is equipped with first heat dissipation fan, the shell openly is equipped with a plurality of through-holes before the side corresponding position just is located of the left and right sides of first heat dissipation fan, the front four corners of preceding shell is equipped with the standing groove respectively, the rear of preceding shell is equipped with the backshell, the positive bilateral symmetry position of backshell is equipped with second heat dissipation fan respectively, corresponding position is equipped with fixing device respectively between the upper and lower wall of preceding shell and backshell and is connected, and fixing device comprises pull ring, pull rod, baffle, spring, limiting plate, the middle corresponding position of the diapire inner wall face of preceding shell and backshell shows the card plug breach respectively.

Preferably, the front middle position of the front shell is provided with a first through groove, a first supporting block is fixedly mounted in the first through groove, and the first heat dissipation fan is connected with the first supporting block through threads.

Preferably, the front surface of the rear shell is provided with second through grooves at left and right symmetrical positions, the second through grooves are respectively and fixedly provided with second supporting blocks, and the second heat dissipation fans are respectively connected with the second supporting blocks through threads.

Preferably, corresponding positions in the upper and lower wall are respectively equipped with and hold the chamber in the preceding shell, and hold the chamber and correspond with the position of placing the groove, be equipped with the pull ring in the placing groove, the left end of pull ring is connected with the one end of pull rod, the other end of pull rod passes and holds the chamber intermediate position, baffle fixed connection pull rod just installs in holding the chamber, the spring nestification is installed in the outside of pull rod, and is located the left side of baffle and holds between the interior left wall face in chamber, the both ends of spring respectively fixed connection baffle and hold the intracavity left wall face.

Preferably, the right wall surfaces of the upper and lower walls of the rear shell are provided with grooves corresponding to the positions of the pull rods, the left sides of the grooves are provided with adjusting grooves respectively in the rear shell, the middle positions of the right wall surfaces in the adjusting grooves are provided with limiting grooves, limiting plates are arranged in the limiting grooves, and the right wall surfaces of the limiting plates are fixedly connected with the other ends of the pull rods.

Preferably, the groove is parallel to the front face of the rear shell, and the limiting groove is vertical to the groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, belong to computer technology field, fixing device through the installation can be fine fixed with preceding shell and backshell interconnect, also be convenient for dismantle it simultaneously, it is more convenient to make its use, is convenient for change the maintenance to its inside display card, is equipped with simultaneously that heat dissipation fan complex uses and makes its inside air unblocked, better to the heat dissipation, the practicality is stronger.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic front view of the first heat dissipation fan of the present invention;

fig. 4 is a schematic side view of the present invention;

FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention;

fig. 6 is a schematic view of the bottom surface of the front and rear cases of the present invention.

In the figure: 1. a front housing; 2. a rear housing; 3. a first heat dissipation fan; 4. a second heat dissipation fan; 5. a first through groove; 6. a second through groove; 7. a through hole; 8. a placement groove; 9. a first support block; 10. a second support block; 11. a pull ring; 12. a pull rod; 13. a baffle plate; 14. a spring; 15. an accommodating chamber; 16. a limiting plate; 17. an adjustment groove; 18. a limiting groove; 19. a display card plug gap; 20. and (4) a groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a card display housing with good heat dissipation performance includes a front housing 1, a first heat dissipation fan 3 is disposed at a front middle position of the front housing 1, a plurality of through holes 7 are disposed at positions corresponding to left and right sides of the first heat dissipation fan 3 and located at a front of the front housing 1, four corners of the front housing 1 are respectively provided with a placement groove 8, a rear housing 2 is disposed at a rear of the front housing 1, second heat dissipation fans 4 are respectively disposed at positions symmetrical to left and right sides of the front of the rear housing 2, fixing devices are respectively disposed at corresponding positions between upper and lower walls of the front housing 1 and the rear housing 2 and connected with each other, each fixing device is composed of a pull ring 11, a pull rod 12, a baffle 13, a spring 14 and a limiting plate 16, and a card display plug notch 19 is respectively disposed at a middle corresponding position of an inner side wall surface of a bottom wall of the front housing 1 and the rear housing 2.

In this embodiment, the front middle position of the front shell 1 is provided with a first through groove 5, the first through groove 5 is internally and fixedly provided with a first supporting block 9, the first heat dissipation fan 3 is connected with the first supporting block 9 through threads, the front bilateral symmetry position of the rear shell 2 is respectively provided with a second through groove 6, the second through groove 6 is internally and fixedly provided with a second supporting block 10, the second heat dissipation fan 4 is connected with the second supporting block 10 through threads, the heat dissipation fan can be fixed through the supporting block, and meanwhile, the heat dissipation of the inside of the heat dissipation fan is facilitated, so that the air inside the equipment is smooth.

In this embodiment, the corresponding positions of the upper and lower walls of the front housing 1 are respectively provided with a containing cavity 15, the containing cavity 15 corresponds to the position of the placing groove 8, the placing groove 8 is provided with a pull ring 11, the left end of the pull ring 11 is connected with one end of a pull rod 12, the other end of the pull rod 12 passes through the middle position of the containing cavity 15, a baffle 13 is fixedly connected with the pull rod 12 and is installed in the containing cavity 15, a spring 14 is nested outside the pull rod 12 and is located between the left side of the baffle 13 and the inner left wall surface of the containing cavity 15, the two ends of the spring 14 are respectively fixedly connected with the baffle 13 and the inner left wall surface of the containing cavity 15, the right wall surfaces of the upper and lower walls of the rear housing 2 are respectively provided with a groove 20 corresponding to the position of the pull rod 12, the left side of the groove 20 is respectively located in the rear housing 2 and is provided with an adjusting groove 17, the middle position of the inner right wall surface of the adjusting groove 17 is provided with a limiting groove 18, the limiting plate 16 is arranged in the limiting groove 18, the right wall surface of the limiting plate 16 is fixedly connected with the other end of the pull rod 12, fixing device through being equipped with can be fine connect fixedly its preceding shell 1 and backshell 2, also conveniently dismantle it simultaneously.

In the present embodiment, the groove 20 is parallel to the front surface of the rear housing 2, and the limiting groove 18 is perpendicular to the groove 20, so that the limiting groove 18 can limit the limiting plate 16.

It should be noted that the present invention is a display card casing with good heat dissipation performance, a first through slot 5 is disposed at the middle position of the front surface of a front casing 1, a first supporting block 9 is disposed in the first through slot 5, a first heat dissipation fan 3 is installed in the first supporting block 9, a plurality of through holes 7 are respectively disposed at the corresponding positions of the front surface of the front casing 1 and the left and right sides of the first heat dissipation fan 3, placing slots 8 are respectively disposed at the four corners of the front surface of the front casing 1, a rear casing 2 is disposed at the rear of the front casing 1, second through slots 6 are respectively disposed at the left and right symmetrical positions of the front surface of the rear casing 2, a second supporting block 10 is disposed in the second through slot 6, a second heat dissipation fan 4 is installed at the front surface of the second supporting block 10, containing cavities 15 are respectively disposed at the positions corresponding to the placing slots 8 in the upper and lower walls of the front casing 1, the containing cavities 15 are close to the left wall surfaces of the upper and lower walls of the front casing 1, pull rods 12 are installed in the containing cavities 15, the right end of a pull rod 12 is inserted into a placing groove 8 and connected with a pull ring 11, a baffle plate 13 is fixedly arranged in an accommodating cavity 15 and positioned outside the pull rod 12, a spring 14 is arranged on the left side of the baffle plate 13 and is nested on the pull rod 12, grooves 20 parallel to the front surface of a rear shell 2 are respectively arranged on the right wall surfaces of the upper and lower walls of the rear shell 2 corresponding to the positions of the pull rod 12, an adjusting groove 17 is connected to the left side of the groove 20 and positioned in the rear shell 2, a limiting groove 18 is arranged in the middle of the inner right wall surface of the adjusting groove 17, the limiting groove 18 is vertical to the groove 20, a limiting plate 16 is arranged in the limiting groove 18, the groove 20 is slightly larger than the limiting plate 16 so that the limiting plate 16 can be just inserted, the groove 20 is parallel to the front surface of the rear shell 2, the limiting groove 18 is vertical to the groove 20, when the device is used, the limiting plate 16 is driven to rotate to the position parallel to the groove 20, and then can be popped out under the action of the spring 14, so that the front shell 1 and the rear shell 2 are detached; the device overall structure is simple, the simple operation, can be fine dismantle and install its casing, it is more convenient to use, the heat dissipation fan that is equipped with simultaneously mutually supports the use and makes its inside air unblocked, better dispels the heat to it, the practicality is stronger.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a show card casing that heat dispersion is good which characterized in that: including preceding shell (1), the positive intermediate position of preceding shell (1) is equipped with first heat dissipation fan (3), the side corresponding position about first heat dissipation fan (3) just is located preceding shell (1) and openly is equipped with a plurality of through-holes (7), the front four corners of preceding shell (1) is equipped with standing groove (8) respectively, the rear of preceding shell (1) is equipped with backshell (2), the positive bilateral symmetry position of backshell (2) is equipped with second heat dissipation fan (4) respectively, it is connected to be equipped with fixing device respectively to correspond the position between the last lower wall of preceding shell (1) and backshell (2), and fixing device comprises pull ring (11), pull rod (12), baffle (13), spring (14), limiting plate (16), the middle corresponding position of the diapire inner side wall of preceding shell (1) and backshell (2) shows the plug breach (19) respectively.

2. The display card shell with good heat dissipation performance according to claim 1, wherein: preceding shell (1) openly intermediate position is equipped with first logical groove (5), fixed mounting has first supporting block (9) in first logical groove (5), first heat dissipation fan (3) are through first supporting block (9) of threaded connection.

3. The display card shell with good heat dissipation performance according to claim 1, wherein: the front bilateral symmetry position of backshell (2) is equipped with second logical groove (6) respectively, fixed mounting has second supporting shoe (10) respectively in the second logical groove (6), second heat dissipation fan (4) are respectively through threaded connection second supporting shoe (10).

4. The display card shell with good heat dissipation performance according to claim 1, wherein: corresponding position is equipped with respectively in the preceding shell (1) about in the wall and holds chamber (15), and holds chamber (15) and the position of standing groove (8) corresponding, be equipped with pull ring (11) in standing groove (8), the left end of pull ring (11) is connected with the one end of pull rod (12), the other end of pull rod (12) passes and holds chamber (15) intermediate position, baffle (13) fixed connection pull rod (12) and install in holding chamber (15), spring (14) nestification is installed in the outside of pull rod (12), and is located the left side of baffle (13) and holds between the interior left wall face in chamber (15), and the both ends of spring (14) are fixed connection baffle (13) respectively and hold the interior left wall face in chamber (15).

5. The display card shell with good heat dissipation performance according to claim 1, wherein: the position that the right wall of the upper and lower side wall of backshell (2) corresponds pull rod (12) is equipped with recess (20), the left side of recess (20) just is located backshell (2) and is equipped with adjusting groove (17) respectively, right wall intermediate position is equipped with spacing groove (18) in adjusting groove (17), be equipped with limiting plate (16) in spacing groove (18), limiting plate (16) right wall fixed connection pull rod (12) the other end.

6. The display card shell with good heat dissipation performance according to claim 5, wherein: the groove (20) is parallel to the front surface of the rear shell (2), and the limiting groove (18) is vertical to the groove (20).