CN210814384U

CN210814384U - Ventilation filter assembly for computer case

Info

Publication number: CN210814384U
Application number: CN201921547003.1U
Authority: CN
Inventors: 邱家猛
Original assignee: Guangzhou Weikai Electronic Co ltd
Current assignee: Guangzhou Weikai Electronic Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-23
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a ventilation filter assembly for computer machine case, including fixed lid, fixed frame, filter screen, fixed knot construct, fixed block, spacing frame, fixed column, fixed slot, deashing structure, pull rod, spout, slider, brush, extension spring, baffle, spring, support touch panel, pivot and magnetic stripe. The utility model has the advantages that: when putting into fixed frame with the filter screen, rotate fixed lid, can fix the filter screen in fixed frame, and adapt to the filter screen of different thickness, the pulling pull rod drives the slider to the direction motion of fixed block, the top of a pair of slider and the both ends fixed connection of brush, the top of brush is contradicted with the bottom of filter screen, so drive the brush in the bottom motion of filter screen, loosen the pull rod, under the effect of extension spring, make the pull rod resume initial position, stimulate the pull rod repeatedly to clear up the dust on the filter screen fast, the bottom fixedly connected with of fixed frame the magnetic stripe is convenient for the quick installation of this subassembly.

Description

Ventilation filter assembly for computer case

Technical Field

The utility model relates to a ventilation filtering component specifically is a ventilation filtering component for computer machine case, belongs to computer machine case technical field.

Background

Computer machine case, the container that puts in order the computer device, mostly be plastics and metal and make, can install the computer device in a specific space, avoided the mixed and disorderly storage of computer device, the accident rate that reduces greatly makes it use safer, the computer device can release a large amount of heats when the operation, in order to increase the heat dispersion of computer machine case to prevent that the dust from getting into computer machine case, just need use a ventilation filter assembly for computer machine case.

However, the computer case filter assembly of the traditional computer case is often fixed by nuts, so that the filter assembly is not convenient to rapidly install and disassemble, when the filter screen is used for removing dust, the filter assembly needs to be disassembled, assembled and cleaned, and the process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ventilation filtering component for computer machine case just in order to solve above-mentioned problem, take the fixed method of magnetic stripe to install the deashing structure, the quick clearance of the dust of being convenient for, and do benefit to quick replacement and installation.

The utility model realizes the above purpose by the following technical proposal, a ventilation filter component for a computer case comprises a fixed cover and a rotating shaft arranged at one end of the fixed cover, the fixed cover is rotationally connected with the fixed frame by the rotating shaft, the bottom end of the fixed frame is fixedly connected with a magnetic stripe, the fixed cover and the fixed frame are all in a shape of 'hui', the fixed frame is slidably connected with a filter screen, the fixed frame is connected with an ash cleaning structure, the ash cleaning structure comprises a pull rod, a chute, a slide block, a brush, a tension spring, a baffle, a spring and a touch panel, the bottom two ends of the fixed frame are respectively provided with the chute, a pair of the chutes are slidably connected with the pull rod, the pull rod is in an 'n' shape, the two ends of the pull rod respectively slide in a pair of the chutes, the two ends of, it is a pair of the slider all with spout sliding connection, it is a pair of the top of slider with the both ends fixed connection of brush, the top of brush with the bottom of filter screen is contradicted, and is close to a pair of the both ends of spout all are equipped with a pair ofly the baffle, it is a plurality of the baffle with all be equipped with between the fixed frame the spring, it is a plurality of the spring respectively with a pair ofly the bottom fixed connection of spout, it is a plurality of the equal fixedly connected with in top of spring the touch panel, the top of touch panel with the bottom of filter screen is contradicted, be close to in a pair of the pivot equal fixedly connected with between baffle and a pair of the slider the extension spring.

Preferably, in order to make the fixed lid with it is fixed firm between the fixed frame, the fixed lid deviates from the one end of pivot is connected with fixed knot and constructs, fixed knot constructs including fixed block, spacing frame, fixed column and fixed slot, the fixed lid deviates from the one end fixedly connected with of pivot the fixed block, the fixed block rotates and is connected with spacing frame, fixed top frame is close to in the one end fixedly connected with of fixed block the fixed column, fixed frame with the fixed column lock joint.

Preferably, in order to fix the filter screens with different thicknesses, a pair of pressing plates is arranged at the bottom end of the fixing cover, and the pair of pressing plates is abutted against the top ends of the filter screens.

Preferably, in order to prevent the filter screen from following the bottom roll-off of fixed frame, the bottom aperture of fixed frame is less than the area of filter screen, the bottom of filter screen with the bottom of fixed frame is contradicted.

Preferably, in order to prevent the filter screen from popping up from the fixing cover, the aperture of the fixing cover is smaller than the area of the filter screen, and the aperture of the top of the fixing frame is larger than the area of the filter screen.

Preferably, in order to enable the sliding block to move to one end of the fixed column, the maximum extension amount of the tension spring is equal to the length of the sliding groove, and the length of the tension spring is greater than the length of the sliding groove.

The utility model has the advantages that: when the filter screen is put into the fixed frame, the fixed cover is rotationally connected with the fixed frame through the rotating shaft, so that the fixed cover is rotated, the filter screen can be fixed in the fixed frame, a pair of baffles are arranged at two ends close to a pair of chutes, springs are arranged between the baffles and the fixed frame, the springs are respectively fixedly connected with the bottom ends of the chutes, the top ends of the springs are respectively and fixedly connected with a pressing touch panel, the top ends of the touch panels are abutted against the bottom ends of the filter screen, so that the filter screen moves towards the direction of the fixed cover, thereby adapting to the filter screens with different thicknesses, the two ends of the bottom of the fixed frame are respectively provided with the chutes, the pair of chutes are slidably connected with the pull rod, the pull rod is n-shaped, the two ends of the pull rod respectively slide in the pair of chutes, the two ends of the pull rod are respectively provided with slide blocks, the, because a pair of slider all with spout sliding connection, the top of a pair of slider and the both ends fixed connection of brush, the top of brush and the bottom of filter screen are contradicted, so drive the brush in the bottom motion of filter screen, loosen the pull rod, be close to in equal fixedly connected with extension spring between a pair of baffle of pivot and a pair of slider, so under the effect of extension spring, make the pull rod resume initial position, stimulate the pull rod repeatedly to clear up the dust on the filter screen fast, the bottom fixedly connected with of fixed frame the magnetic stripe is convenient for the quick installation of this subassembly.

Drawings

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

FIG. 2 is a schematic structural view of the ash removal structure shown in FIG. 1;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic view of a connection structure of the sliding groove and the sliding block shown in fig. 1.

In the figure: 1. fixed lid, 2, fixed frame, 3, filter screen, 4, fixed knot construct, 41, fixed block, 42, spacing frame, 43, fixed column, 44, fixed slot, 5, deashing structure, 51, pull rod, 52, spout, 53, slider, 54, brush, 55, extension spring, 56, baffle, 57, spring, 58, conflict board, 6, pivot, 7, magnetic stripe, 8, clamp plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a ventilation filter assembly for a computer case comprises a fixing cover 1 and a rotating shaft 6 arranged at one end of the fixing cover 1, wherein the fixing cover 1 is rotatably connected with a fixing frame 2 through the rotating shaft 6, a magnetic stripe 7 is fixedly connected to the bottom end of the fixing frame 2, the magnetic stripe 7, the fixing cover 1 and the fixing frame 2 are all in a shape of 'return', the fixing frame 2 is slidably connected with a filter screen 3, the fixing frame 2 is connected with an ash cleaning structure 5, the ash cleaning structure 5 comprises a pull rod 51, a sliding groove 52, a sliding block 53, a brush 54, a tension spring 55, a baffle 56, a spring 57 and a contact plate 58, the sliding groove 52 is respectively arranged at two ends of the bottom of the fixing frame 2, the pull rod 51 is slidably connected with a pair of the sliding grooves 52, the pull rod 51 is in an 'n' shape, two ends of the pull rod 51 respectively, the both ends of pull rod 51 all are equipped with slider 53, it is a pair of slider 53 all with spout 52 sliding connection, it is a pair of the top of slider 53 with the both ends fixed connection of brush 54, the top of brush 54 with the bottom of filter screen 3 is contradicted, and it is close to a pair of the both ends of spout 52 all are equipped with a pair of baffle 56, it is a plurality of baffle 56 with all be equipped with between fixed frame 2 spring 57, it is a plurality of spring 57 respectively with a pair of the bottom fixed connection of spout 52, it is a plurality of the equal fixedly connected with in top of spring 57 touch panel 58, touch panel 58's top with the bottom of filter screen 3 is contradicted, be close to in pivot 6 a pair of baffle 56 and a pair of equal fixedly connected with between the slider 53 extension spring 55.

As a technical optimization scheme of the utility model, fixed lid 1 deviates from the one end of pivot 6 is connected with fixed knot and constructs 4, fixed knot constructs 4 and includes fixed block 41, spacing frame 42, fixed column 43 and fixed slot 44, fixed lid 1 deviates from the one end fixedly connected with of pivot 6 fixed block 41, fixed block 41 rotates and is connected with spacing frame 42, fixed frame 2 is close to in the one end fixedly connected with of fixed block 41 fixed column 43, fixed frame 2 with fixed column 43 lock joint.

As a technical optimization scheme of the utility model, the bottom of fixed lid 1 is equipped with a pair of clamp plate 8, and is a pair of clamp plate 8 with the top of filter screen 3 is contradicted.

As a technical optimization scheme of the utility model, the bottom aperture of fixed frame 2 is less than the area of filter screen 3, the bottom of filter screen 3 with the bottom of fixed frame 2 is contradicted.

As a technical optimization scheme of the utility model, the aperture of fixed lid 1 is less than the area of filter screen 3, the top aperture of fixed frame 2 is greater than the area of filter screen 3.

As a technical optimization scheme of the utility model, the maximum extension of extension spring 55 equals the length of spout 52, the length of pull rod 51 is greater than the length of spout 52.

When the utility model is used, the filter screen 3 is put into the fixed frame 2, because the fixed cover 1 is rotationally connected with the fixed frame 2 through the rotating shaft 6, the fixed cover 1 is rotated, the filter screen 3 can be fixed in the fixed frame 2, the aperture of the fixed cover 1 is smaller than the area of the filter screen 3, the aperture of the top part of the fixed frame 2 is larger than the area of the filter screen 3, the filter screen 3 can be prevented from popping out of the fixed cover 1, because one end of the fixed cover 1, which is far away from the rotating shaft 6, is fixedly connected with the fixed block 41, the fixed block 41 is rotationally connected with the spacing frame 42, one end of the fixed top frame, which is close to the fixed block 41, is fixedly connected with the fixed column 43, the fixed frame 2 is buckled with the fixed column 43, thereby the fixed cover 1 is more firmly fixed, because the bottom end of the fixed cover 1 is provided with a pair of pressing plates, the top, springs 57 are respectively arranged between the plurality of baffles 56 and the fixed frame 2, the plurality of springs 57 are respectively fixedly connected with the bottom ends of the pair of sliding grooves 52, the top ends of the plurality of springs 57 are respectively and fixedly connected with a pressing contact plate 58, the top ends of the contact plates 58 are contacted with the bottom ends of the filter screens 3, so that the filter screens 3 move towards the direction of the fixed cover 1, thereby adapting to the filter screens 3 with different thicknesses, the bottom aperture of the fixed frame 2 is smaller than the area of the filter screens 3, the bottom ends of the filter screens 3 are contacted with the bottom end of the fixed frame 2, the filter screens 3 can be prevented from sliding out from the bottom end of the fixed frame 2, because the sliding grooves 52 are respectively arranged at the two ends of the bottom of the fixed frame 2, the pair of sliding grooves 52 are respectively connected with a pull rod 51, the pull rod 51 is in an 'n' shape, the two ends of the pull rod 51 respectively slide in the pair, because a pair of slider 53 all with spout 52 sliding connection, the top of a pair of slider 53 and the both ends fixed connection of brush 54, the top of brush 54 is contradicted with the bottom of filter screen 3, so drive brush 54 in the bottom motion of filter screen 3, loosen pull rod 51, be close to equal fixedly connected with extension spring 55 between a pair of baffle 56 and a pair of slider 53 of pivot 6, so under the effect of extension spring 55, make pull rod 51 resume initial position, stimulate pull rod 51 repeatedly, thereby clear up the dust on the filter screen 3 fast, the bottom fixed connection of fixed frame 2 has magnetic stripe 7, be convenient for this subassembly install fast on computer machine case vent.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a ventilation filtering component for computer machine case, includes fixed lid (1) and locates pivot (6) of fixed lid (1) one end which characterized in that: the fixed cover (1) is rotatably connected with the fixed frame (2) through the rotating shaft (6), the bottom end of the fixed frame (2) is fixedly connected with a magnetic stripe (7), the fixed cover (1) and the fixed frame (2) are in a 'return' shape, the fixed frame (2) is slidably connected with a filter screen (3), the fixed frame (2) is connected with an ash cleaning structure (5), the ash cleaning structure (5) comprises a pull rod (51), a sliding groove (52), a sliding block (53), a brush (54), a tension spring (55), a baffle (56), a spring (57) and a conflict plate (58), the two ends of the bottom of the fixed frame (2) are respectively provided with the sliding groove (52), one pair of the sliding groove (52) is slidably connected with the pull rod (51), the pull rod (51) is in an 'n' shape, the two ends of the pull rod (51) respectively slide in the pair of the sliding groove (, the two ends of the pull rod (51) are respectively provided with the sliding blocks (53), the pair of sliding blocks (53) are respectively connected with the sliding groove (52) in a sliding way, the top ends of the pair of sliding blocks (53) are fixedly connected with the two ends of the brush (54), the top end of the brush (54) is abutted against the bottom end of the filter screen (3), a pair of baffles (56) is arranged at two ends close to the pair of sliding grooves (52), the springs (57) are arranged between the baffles (56) and the fixed frame (2), the springs (57) are fixedly connected with the bottom ends of the sliding grooves (52), the top ends of the springs (57) are fixedly connected with the abutting contact plate (58), the top of touch panel (58) with the bottom of filter screen (3) is contradicted, is close to a pair of pivot (6) baffle (56) and a pair of equal fixedly connected with between slider (53) extension spring (55).

2. The ventilation filter assembly of claim 1, wherein: fixed lid (1) deviates from the one end of pivot (6) is connected with fixed knot constructs (4), fixed knot constructs (4) including fixed block (41), spacing frame (42), fixed column (43) and fixed slot (44), fixed lid (1) deviates from the one end fixedly connected with of pivot (6) fixed block (41), fixed block (41) rotate and are connected with spacing frame (42), fixed frame (2) are close to in the one end fixedly connected with of fixed block (41) fixed column (43), fixed frame (2) with fixed column (43) lock joint.

3. The ventilation filter assembly of claim 1, wherein: the bottom of fixed lid (1) is equipped with a pair of clamp plate (8), and is a pair of clamp plate (8) with the top of filter screen (3) is contradicted.

4. The ventilation filter assembly of claim 1, wherein: the bottom aperture of fixed frame (2) is less than the area of filter screen (3), the bottom of filter screen (3) with the bottom of fixed frame (2) is contradicted.

5. The ventilation filter assembly of claim 1, wherein: the aperture of the fixed cover (1) is smaller than the area of the filter screen (3), and the aperture of the top of the fixed cover (2) is larger than the area of the filter screen (3).

6. The ventilation filter assembly of claim 1, wherein: the maximum extension amount of the tension spring (55) is equal to the length of the sliding groove (52), and the length of the pull rod (51) is larger than the length of the sliding groove (52).