CN102012727A - Dustproof computer case - Google Patents

Abstract

The invention discloses a dustproof computer case which comprises a case main body, wherein the case main body is provided with a mounting opening, a cover body is covered on the mounting opening, the case main body and the cover body form a cylindrical case body, and a plurality of radiating holes are formed in the end part of the case main body. The dustproof computer case is provided with the cylindrical case body consisting of the case main body and the cover body, so that dust is not easy to accumulate, and the dustproof computer case is convenient to clean.

Description

Dustproof computer case

technical field

The invention relates to a computer case, in particular to a dustproof computer case.

Background technique

Existing computer mainframes are usually provided with a rectangular parallelepiped chassis body. A circuit board is housed in the chassis body. A number of components are arranged in the circuit board. Cooling holes are arranged on the chassis body. There are many reasons for computer failure, one of which is that there is too much dust in the circuit board, and the dust conducts electricity between components, thereby forming a short circuit, which will cause a crash. For example, if the magnetic head of the floppy drive or the laser head of the CD-ROM is contaminated with too much dust, it will cause read and write errors, and in serious cases, it will cause the computer to crash.

In order to solve the above problems, the Chinese patent application number 200820048965 discloses a computer case, the computer case includes a case body, a panel, and a side plate, the side plate of the case is provided with a dust-proof net cover, and the dust-proof net The cover includes a base, an inner net, a dust-proof net and a cover. The base is fixed on the position of the inner net of the side plate, and the dust-proof net is installed on the base and a cover is added. corresponding to the size. The inner net is a part of the side panel, which is punched to form small mesh ventilation holes, so that to a certain extent, less dust enters the chassis body. However, because the above-mentioned existing cabinets are usually arranged in a cuboid structure, the top plate of the cabinet body is in the same plane as the horizontal plane, so it is easy to accumulate dust. In a dusty environment, it is not conducive to the heat dissipation of the chassis.

Contents of the invention

The present invention provides a dust-proof computer case aimed at the defects of the above-mentioned background technology. The computer case has a simple structure, is easy to assemble, is convenient for personal handling, is not easy to accumulate dust, is easy to clean, and has good heat dissipation performance.

In order to achieve the above object, the present invention discloses a dust-proof computer case, which includes a case main body, the case main body is provided with an installation port, the upper cover of the installation port is provided with a cover body, and the case body and the cover body are composed of A cylindrical box; the end of the main body of the box is provided with a number of cooling holes.

Further, both ends of the chassis body are provided with arc-shaped grooves, and the two ends of the cover body are respectively inserted into the arc-shaped grooves, and the cover body and the chassis body form a slidable connection.

Further, support bases are fixed under both ends of the chassis main body.

Further, the longitudinal section of the support base is arc-shaped.

Further, a positioning notch is provided at the end of the support base.

Further, one side of the cover is hinged to the main body of the case, and the other side of the cover is detachably connected to the main body of the case.

Further, an electrical connector is fixed on one side of the cover.

Further, one end of the cover is provided with an optical drive assembly frame opening.

In summary, the dust-proof computer case of the present invention is provided with the cylindrical case body composed of the case body and the cover, and the end of the case body is provided with a number of cooling holes, so that there is no It is easy to accumulate dust and easy to clean. In addition, the cylindrical structure is not only convenient for personal handling, but also simple in structure, easy to assemble, and has good heat dissipation performance.

Description of drawings

Fig. 1 is a structural representation of an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of another perspective of the present invention shown in Fig. 1;

Fig. 3 is a structural schematic diagram when the optical drive, the main board and the hard disk are installed after the cover is removed in the present invention shown in Fig. 1;

Fig. 4 is the structural representation of the second embodiment of the present invention;

Fig. 5 is a structural schematic diagram of another perspective of the present invention shown in Fig. 4;

FIG. 6 is a structural diagram of the present invention shown in FIG. 4 when the cover is removed and the optical drive, main board and hard disk are installed.

Detailed ways

In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Please refer to Fig. 1 to Fig. 3, it is the structure diagram of the first embodiment of the dust-proof computer case of the present invention, and it comprises case main body 11 and cover body 12, and the end portion of described case main body 11 is disc-shaped, and its setting There are several cooling holes 111 . Since the cooling holes 111 are disposed on the opposite ends, it facilitates air convection inside and outside the chassis main body 11 , thereby facilitating heat dissipation. A plurality of electrical connectors 13 are fixed at one end of the chassis main body 11 .

The side of the case main body 11 is provided with an installation opening 112 extending along the length direction of the case main body 11. Through the installation opening 112, components such as a motherboard 14, an optical drive 15 and a hard disk 16 can be loaded into the case main body 11. Inside. Both ends of the case main body 11 are provided with arc-shaped grooves 113, and the arc-shaped grooves 113 extend along the direction of bending of the side of the case main body 11, and the two ends of the cover body 12 are respectively inserted in the arc-shaped The slot 113 is in and covered on the installation opening 112 , and the cover 12 forms a slidable connection with the chassis main body 11 . Therefore, when opening the present invention, it is only necessary to push the cover body 12 away, so that one end of the cover body 12 and thus the arc-shaped groove 113 slides to the other end.

The case main body 11 and the cover body 12 form a cylindrical box body, and the side of the case main body 11 is located on one side of the installation opening 112 to be provided with an optical drive assembly frame opening 114, and the two ends of the case main body 11 are below All are fixed with supporting base 17, the longitudinal section of described supporting base 17 is arc-shaped, and the end of described supporting base 17 is provided with positioning notch 171, through described positioning notch 171, thus the present invention can be used in the place that needs to be fixed. Reliable fixation.

Please refer to Fig. 4 to Fig. 6, which is a schematic structural view of the second embodiment of the dustproof computer case of the present invention, which is similar to the structure of the first embodiment, and the same thing is that both include a case main body 21 and a cylindrical box composed of a cover 22, one end of the chassis main body 21 is provided with an optical drive assembly frame opening 211, the end of the chassis main body 21 is provided with cooling holes 212, and the side of the chassis main body 21 is provided with There is an installation port 213 . Both ends of the chassis main body 21 are fixed with support bases 23 with arc-shaped cross-sections.

The difference is that one side of the cover 22 is hinged to the main body 21 of the case, and the other side of the cover 22 is detachably connected to the main body 21 of the case. The cover 22 is fastened to the main body 21 of the case, and then the cover 22 can be opened. Both ends of the cover body 22 are provided with handles 221, through which the handles 221 are convenient for moving. An electrical connector 24 is fixed on one side of the case main body 21 .

In summary, the dust-proof computer case of the present invention is provided with the cylindrical case body composed of the case body (11, 21) and the cover body (12, 22), and the case body ( 11, 21) are provided with a number of cooling holes (111, 212), so the structure is simple and easy to assemble. In addition, the cylindrical structure is not only convenient for personal handling, but also not easy to accumulate dust and easy to clean.

The above-mentioned embodiment only expresses one implementation mode of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims (8)

1. A dustproof computer case, characterized in that: it comprises a case main body (11, 21), and said case main body (11, 21) is provided with an installation port (112, 213), and said installation port (112, 213) The upper cover is provided with a cover body (12, 22), and the casing body (11, 21) and the cover body (12, 22) form a cylindrical casing; the end of the casing body (11, 21) A number of cooling holes (111, 212) are arranged on the upper part. 2. The dust-proof computer case according to claim 1, characterized in that: both ends of the case body (11) are provided with arc-shaped grooves (13), and the two ends of the cover (12) are respectively inserted into Located in the arc-shaped groove (13), the cover (12) forms a slidable connection with the case main body (11). 3. The dust-proof computer case according to claim 1 or 2, characterized in that: support seats (17, 23) are fixed below both ends of the case main body (11, 21). 4. The dustproof computer case according to claim 3, characterized in that: the longitudinal section of the support base (17) is arc-shaped. 5. The dustproof computer case according to claim 3, characterized in that: a positioning notch (171) is provided at the end of the support seat (17). 6. The dustproof computer case according to claim 1, characterized in that: one side of the cover (22) is hinged to the case main body (21), and the other side of the cover (22) is hinged to The chassis main body (21) is detachably fastened and connected. 7. The dustproof computer case according to claim 1, characterized in that an electrical connector (24) is fixed on one side of the cover (22). 8. The dustproof computer case according to claim 7, characterized in that: one end of the cover (22) is provided with an optical drive assembly frame opening (211).

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