CN220271839U

CN220271839U - Computer host structure

Info

Publication number: CN220271839U
Application number: CN202322013271.8U
Authority: CN
Inventors: 冯鹏程
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2023-12-29
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a computer host structure, which comprises a shell, wherein the front surface and the top of the shell are both provided with radiating fans, the inner side of each radiating fan is provided with a dustproof net, the outer side of each dustproof net is provided with a fixed block, the inner side of each radiating fan is provided with a fixed groove for inserting the fixed block, the front surface of each dustproof net is provided with a groove, and the inside of each groove is provided with a convex handle; a placing groove is formed in the heat radiation fan, and a spring is arranged at the bottom of the placing groove; the beneficial effects of the utility model are as follows: when the dustproof net is installed, the dustproof net is picked up, the fixed block is inserted into the fixed groove, the connecting block is extruded when the fixed block is inserted, the connecting block is extruded to drive the movable block to extrude the spring, the spring is reset after being extruded, the movable block is driven to move, and when the movable block moves, the connecting block is driven to abut against the fixed block, so that the installation stability of the dustproof net is improved; the dust screen is more convenient to take off from the radiating fan through the convex handle, so that dust on the dust screen is more convenient to clean.

Description

Computer host structure

Technical Field

The utility model belongs to the technical field of computer hosts, and particularly relates to a computer host structure.

Background

The normal use of a computer is that the computer host is not separated, and some devices for helping the computer to run are arranged inside the computer host.

The patent discloses a computer host structure with the application number of 201720877548.3, which comprises a shell, an inner vertical plate, a hard disk fixing seat, a power supply fixing seat, a first heat dissipation fan, a second heat dissipation fan, a third heat dissipation fan and a fourth heat dissipation fan; the bottom of the shell is provided with a radiating strip hole, the shell is cuboid, and the bottom of the shell is provided with a universal ball wheel; the inner vertical plate is arranged inside the shell and is connected between the top and the bottom of the shell; the hard disk fixing seat is arranged in the middle of the inner vertical plate and is fixedly connected with the inner vertical plate; the power supply fixing seat is arranged at the rear side of the shell.

When the computer host structure dissipates heat through the heat dissipation fan, in order to increase dustproof effect, can fixed mounting dust screen on the heat dissipation fan, after dust screen fixed mounting, it is comparatively loaded down with trivial details to take off clean dust screen.

Disclosure of Invention

The utility model aims to provide a computer host structure, which is more convenient for removing a dust screen when dust is in the area of a dust screen list.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a computer host structure, includes the casing, the heat dissipation fan is all installed to the front surface and the top of casing, and the inboard of heat dissipation fan installs the dust screen, the lateral surface of dust screen is provided with the fixed block, the fixed slot that supplies fixed block male is seted up to the medial surface of heat dissipation fan, the front surface of dust screen is seted up flutedly, and the inside of recess is provided with the convex handle.

Preferably, the cooling fan is internally provided with a placing groove, the bottom of the placing groove is provided with a spring, the side surface of the spring is connected with a movable block, and the side surface of the movable block is provided with a connecting block which is abutted on the fixed block.

Preferably, the connecting block and the movable block are of an integrated structure, and the connecting block is of a cuboid structure.

Preferably, a rotating rod is arranged on the convex handle, and one end of the rotating rod is rotatably arranged in the dust screen.

Preferably, the universal wheel is installed at the bottom of the shell, and the power supply fixing seat is installed on the side surface of the shell.

Preferably, the side surface of the shell is provided with symmetrically distributed L-shaped protection plates on the outer side of the power supply fixing seat.

Preferably, the outer side surface of the L-shaped protection plate is provided with a fastening lug which is fixedly connected with the shell.

Compared with the prior art, the utility model has the beneficial effects that:

when the dustproof net is installed, the dustproof net is picked up, the fixed block is inserted into the fixed groove, the connecting block is extruded when the fixed block is inserted, the connecting block is extruded to drive the movable block to extrude the spring, the spring is reset after being extruded, the movable block is driven to move, and when the movable block moves, the connecting block is driven to abut against the fixed block, so that the installation stability of the dustproof net is improved; the dust screen is more convenient to take off from the radiating fan through the convex handle, so that dust on the dust screen is more convenient to clean.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of the area F in FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the Q area in FIG. 1 according to the present utility model;

in the figure: 1. a housing; 11. a universal wheel; 2. a heat dissipation fan; 21. a fixing groove; 22. a placement groove; 3. a dust screen; 31. a groove; 32. a fixed block; 4. a power supply fixing seat; 5. an L-shaped protection plate; 51. a fastening ear; 6. a convex handle; 61. a rotating lever; 7. a spring; 8. a movable block; 81. and (5) connecting a block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, in a first embodiment of the present utility model, the first embodiment of the present utility model provides a computer host structure, which includes a housing 1, a heat dissipation fan 2 is installed on the front surface and the top of the housing 1, the heat dissipation performance of the computer host during operation is increased by the heat dissipation fan 2, a dust screen 3 is installed on the inner side of the heat dissipation fan 2, the dust screen 3 has a dust-proof effect, symmetrically distributed fixing blocks 32 are disposed on the outer side of the dust screen 3, fixing slots 21 for inserting the fixing blocks 32 are disposed on the inner side of the heat dissipation fan 2, symmetrically distributed grooves 31 are disposed on the front surface of the dust screen 3, a protruding handle 6 is disposed in the inside of the grooves 31, a rotating rod 61 is disposed on the protruding handle 6, one end of the rotating rod 61 is rotatably disposed in the inside of the dust screen 3, and the dust screen 3 is more conveniently removed from the heat dissipation fan 2 by the protruding handle 6, so that dust on the dust screen 3 is cleaned more conveniently.

In this embodiment, preferably, the standing groove 22 is set up in the inside of the heat dissipation fan 2, the setting up of the standing groove 22 is realized, and the spring 7 is installed at the tank bottom of the standing groove 22, the extension of the spring 7 is realized, the side surface of the spring 7 is connected with the movable block 8, the extension of the movable block 8 is realized, the side surface of the movable block 8 is provided with the connecting block 81 abutting on the fixed block 32, when the dust screen 3 is installed, the dust screen 3 is lifted, and the fixed block 32 is enabled to be inserted into the fixed groove 21, the connecting block 81 is extruded when the fixed block 32 is inserted, the connecting block 81 is extruded to drive the movable block 8 to extrude the spring 7, the spring 7 is reset after being extruded to drive the movable block 8 to move, when the movable block 8 moves, the connecting block 81 is driven to abut on the fixed block 32, and the stability of the installation of the dust screen 3 is increased.

In this embodiment, preferably, the connection block 81 and the movable block 8 are integrally formed, which is conducive to increasing the strength of the connection block 81 and the movable block 8, and the connection block 81 is of a rectangular parallelepiped structure, so as to increase the contact area between the connection block 81 and the fixed block 32.

In this embodiment, preferably, universal wheels 11 are installed at the bottom of the housing 1, four universal wheels 11 are provided and fixed at four corners of the bottom of the housing 1, and the power fixing base 4 is installed on the side surface of the housing 1, so that the power fixing base 4 is additionally provided.

Example 2

Referring to fig. 1-3, a second embodiment of the present utility model is based on the previous embodiment, except that:

the side surface of the shell 1 is provided with symmetrically distributed L-shaped protection plates 5 on the outer side of the power supply fixing seat 4, so that the L-shaped protection plates 5 are additionally arranged, the two L-shaped protection plates 5 are arranged on the outer side of the power supply fixing seat 4, the protection to the power supply fixing seat 4 is increased, and the damage to the power supply fixing seat 4 caused by collision when a computer host is placed on a computer desk is avoided; the outer side of the L-shaped protection plate 5 is provided with the fastening lug 51, the fastening lug 51 is additionally arranged, the fastening lug 51 and the shell 1 are connected through screws, the fastening lug 51 and the shell 1 are fixedly firm, and the L-shaped protection plate 5 is stably installed by utilizing the fixing of the fastening lug 51.

While embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a computer host structure, includes casing (1), heat dissipation fan (2) are all installed at the front surface and the top of casing (1), and dust screen (3), its characterized in that are installed to the inboard of heat dissipation fan (2): the dustproof fan is characterized in that a fixing block (32) is arranged on the outer side face of the dustproof net (3), a fixing groove (21) for the fixing block (32) to be inserted into is formed in the inner side face of the radiating fan (2), a groove (31) is formed in the front surface of the dustproof net (3), and a convex handle (6) is arranged in the groove (31).

2. A computer host structure as claimed in claim 1, wherein: the cooling fan is characterized in that a placing groove (22) is formed in the cooling fan (2), a spring (7) is arranged at the bottom of the placing groove (22), a movable block (8) is connected to the side surface of the spring (7), and a connecting block (81) abutted to the fixed block (32) is arranged on the side surface of the movable block (8).

3. A computer host structure according to claim 2, wherein: the connecting block (81) and the movable block (8) are of an integrated structure, and the connecting block (81) is of a cuboid structure.

4. A computer host structure as claimed in claim 1, wherein: the convex handle (6) is provided with a rotating rod (61), and one end of the rotating rod (61) is rotatably arranged in the dust screen (3).

5. A computer host structure as claimed in claim 1, wherein: the universal wheel (11) is installed to the bottom of casing (1), the side surface mounting of casing (1) has power fixing base (4).

6. A computer host structure as claimed in claim 5, wherein: the side surface of casing (1) is provided with L type guard plate (5) of symmetric distribution in the outside of power fixing base (4).

7. A computer host structure as claimed in claim 6, wherein: the outer side surface of the L-shaped protection plate (5) is provided with a fastening lug (51), and the fastening lug (51) is fixedly connected with the shell (1).