CN210721287U

CN210721287U - Case dustproof construction

Info

Publication number: CN210721287U
Application number: CN201922258494.4U
Authority: CN
Inventors: 张子轩
Original assignee: Ruiwei Electronics Tianjin Co Ltd
Current assignee: Ruiwei Electronics Tianjin Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-09
Anticipated expiration: 2029-12-17

Abstract

The utility model belongs to the technical field of the computer equipment, a case dustproof construction is provided, including fixed mounting in the front panel of quick-witted case body, the front panel includes front panel frame and dust screen, the top edge of dust screen is equipped with the draw-in groove, the front panel frame is close to one side of dust screen top edge is equipped with the fixture block, the fixture block is arranged in the draw-in groove, the lower limb of dust screen is equipped with the screw, the front panel frame is close to one side of dust screen lower limb is equipped with the fixed block, the dust screen pass through the screw with the fixed block is connected. The utility model discloses a case dustproof construction has characteristics dustproof, quick installation and dismantlement.

Description

Case dustproof construction

Technical Field

The utility model relates to a computer equipment technical field, concretely relates to machine case dustproof construction.

Background

The case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories and playing a role in supporting, protecting and radiating. The heat dissipation mechanism of the case dissipates heat through the plurality of air vents arranged on the side wall of the case shell, so that the electronic components are prevented from working at a higher temperature and affecting the service life. However, the arrangement of the ventilation holes will cause dust in the air to enter the chassis, and the dust removal treatment of the electronic components in the chassis needs to be performed regularly, and meanwhile, the chassis housing and the cover plate are usually connected in a fixed manner, which is not convenient for disassembly and dust prevention.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of machine case dustproof construction has characteristics dustproof, quick installation and dismantlement.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a case dustproof construction, includes fixed mounting in the front panel of quick-witted case body, the front panel includes front panel frame and dust screen, the top edge of dust screen is equipped with the draw-in groove, the front panel frame is close to one side of dust screen top edge is equipped with the fixture block, the fixture block is arranged in the draw-in groove, the lower limb of dust screen is equipped with the screw, the front panel frame is close to one side of dust screen lower limb is equipped with the fixed block, the dust screen pass through the screw with the fixed block is connected.

Furthermore, one side of the front panel frame, which is far away from the dustproof net, is provided with a rear baffle plate, the rear baffle plate is fixedly connected with the front panel frame, dustproof sponge is arranged between the dustproof net and the rear baffle plate, one side of the dustproof sponge is in contact with the dustproof net, the other side of the dustproof sponge is in contact with the rear baffle plate, and the rear baffle plate is provided with air holes.

Further, the dust screen is located in a central region of the front panel.

Furthermore, the number of the screws is two, and the two screws are respectively positioned on two sides of the dustproof net; the two fixing blocks are respectively positioned on two sides of the lower edge of the front panel frame.

Furthermore, the both ends of front panel frame all fixed mounting have the handle, and the handle includes two, and two handles symmetry set up.

Further, the screw is a press riveting thumb screw.

According to the above technical scheme, the beneficial effects of the utility model are that: the clamping groove is formed in the upper edge of the dustproof net, the screw is arranged at the lower edge of the dustproof net, the clamping block is arranged at the upper edge of the front panel frame, the fixing block is arranged at the lower edge of the front panel frame, the clamping groove in the upper edge of the dustproof net and the clamping block of the front panel frame are clamped when the dustproof net is installed, the lower edge of the dustproof net is fixed with the fixing block through screwing the screw, and the dustproof net frame has the advantages of being fast in dust prevention, fast in installation and fast in disassembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic structural view of the dust screen of the present invention;

fig. 3 is a schematic structural view of the front panel frame of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is a rear view of the present invention.

Reference numerals:

1-a front panel;

11-a front panel frame; 12-dust screen; 13-dustproof sponge;

111-a cartridge; 112-fixed block; 113-a tailgate; 114-a handle; 121-card slot; 122-a screw;

1131-air holes.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 3, the chassis dust-proof structure provided by this embodiment includes a front panel 1 fixedly mounted on a chassis body, where the front panel 1 includes a front panel frame 11 and a dust-proof mesh 12, an upper edge of the dust-proof mesh 12 is provided with a clamping groove 121, one side of the front panel frame 11 close to the upper edge of the dust-proof mesh 12 is provided with a clamping block 111, the clamping block 111 is disposed in the clamping groove 121, a lower edge of the dust-proof mesh 12 is provided with a screw 122, one side of the front panel frame 11 close to the lower edge of the dust-proof mesh 12 is provided with a fixing block 112, and the dust-proof mesh 12 is connected.

In the practical use, through set up draw-in groove 121 at the top edge of dust screen 12, the lower limb of dust screen 12 sets up screw 122, the top edge of front panel frame 11 sets up fixture block 111, the lower limb of front panel frame 11 sets up fixed block 112, when the installation, with draw-in groove 121 and the fixture block 111 joint of front panel frame 11 of dust screen 12 top edge, it is fixed with fixed block 112 with the lower limb of dust screen 12 through screwing up screw 122, have quick dustproof, characteristics quick installation and dismantlement.

Referring to fig. 4-5, a rear baffle 113 is disposed on a side of the front panel frame 11 away from the dust screen 12, the rear baffle 113 is fixedly connected to the front panel frame 11, a dust-proof sponge 13 is disposed between the dust screen 12 and the rear baffle 113, one side of the dust-proof sponge 13 contacts the dust screen 12, the other side of the dust-proof sponge 13 contacts the rear baffle 113, and a vent 1131 is disposed on the rear baffle 113.

In actual use, the dust-proof sponge 13 is arranged between the dust-proof net 12 and the rear baffle 113, and helps to filter dust. Meanwhile, the screw 122 at the lower edge of the dustproof net 12 is loosened, the clamping groove 121 at the upper edge of the dustproof net 12 is separated from the clamping block 111 at the upper edge of the front panel frame 11, the dustproof sponge 13 can be taken out conveniently, and accumulated dust can be cleaned, so that the operation is simple and convenient.

In the present embodiment, the dust-proof screen 12 is located in the central region of the front panel 1.

In the present embodiment, the number of the screws 122 is two, and the two screws 122 are respectively located at two sides of the dust screen 12; the fixing blocks 112 include two fixing blocks 112, and the two fixing blocks 112 are respectively located at two sides of the lower edge of the front panel frame 11.

In practical use, the two screws 122 are used in cooperation with the two fixing blocks 112 to enhance the stability of the dust screen 12 fixed to the front panel frame 11.

In this embodiment, the two ends of the front panel frame 11 are both fixedly mounted with the handles 114, and the handles 114 include two handles 114, and the two handles 114 are symmetrically disposed, so as to facilitate moving or carrying the chassis body through the handles 114.

In this embodiment, the screw 122 is a thumb screw for manual operation, which saves labor.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a machine case dustproof construction, includes front panel (1) of fixed mounting in quick-witted case body, its characterized in that: front panel (1) includes front panel frame (11) and dust screen (12), the top edge of dust screen (12) is equipped with draw-in groove (121), front panel frame (11) are close to one side of dust screen (12) top edge is equipped with fixture block (111), fixture block (111) are arranged in draw-in groove (121), the lower limb of dust screen (12) is equipped with screw (122), front panel frame (11) are close to one side of dust screen (12) lower limb is equipped with fixed block (112), dust screen (12) pass through screw (122) with fixed block (112) are connected.

2. The chassis dustproof structure according to claim 1, wherein: keep away from front panel frame (11) one side of dust screen (12) is equipped with backplate (113), backplate (113) with front panel frame (11) fixed connection, be equipped with dustproof sponge (13) between dust screen (12) and backplate (113), one side of dustproof sponge (13) with dust screen (12) contact, the opposite side and the backplate (113) contact of dustproof sponge (13), are equipped with bleeder vent (1131) on backplate (113).

3. The chassis dustproof structure according to claim 1, wherein: the dust screen (12) is located in the central area of the front panel (1).

4. The chassis dustproof structure according to claim 1, wherein: the number of the screws (122) is two, and the two screws (122) are respectively positioned on two sides of the dustproof net (12); the two fixing blocks (112) are respectively positioned on two sides of the lower edge of the front panel frame (11).

5. The chassis dustproof structure according to claim 1, wherein: both ends of front panel frame (11) are all fixed mounting have handle (114), and handle (114) include two, and two handle (114) symmetry set up.

6. The chassis dustproof structure according to claim 1, wherein: the screw (122) is a press riveting thumb screw.