CN219499692U - Case with front panel provided with magnetic dust-proof net structure - Google Patents

Abstract

The utility model relates to the technical field of cases, in particular to a case with a magnetic dust screen structure mounted on a front panel, which comprises a case, wherein an exhaust port is formed in one side of the inside of the case, a plurality of groups of exhaust ports are distributed at equal intervals, a first fixing frame is arranged on one side of the inside of the case, a first flow guide block is fixed on one side of the inside of the first fixing frame, and a plurality of groups of first flow guide blocks are distributed at equal intervals. The utility model overcomes the defects of the prior art, by arranging the screw rod, the hand crank and the protruding block, a person rotates the hand crank to drive the screw rod to rotate, so as to drive the threaded sleeve to move rightwards, further drive the movable plate to move rightwards, and simultaneously drive the sliding block fixed at the bottom of the movable plate to move inside the sliding groove, so that the protruding block is driven to move rightwards to be in contact with the dust screen, and the dust screen is driven to drive the magnetic block to move rightwards by force, so that the magnetic block is separated from the case, and the dust screen is conveniently taken out for cleaning.

Description

Case with front panel provided with magnetic dust-proof net structure

Technical Field

The utility model relates to the technical field of cabinets, in particular to a cabinet with a magnetic dust-proof net structure mounted on a front panel.

Background

When the electric appliance works, a plurality of electric appliances are usually combined, and because the electric appliances are mutually independent or are connected through wires and the like, in order to keep the electric appliances centralized, and in order to prevent wires and the like from winding, the electric appliances are usually placed together through a case, so that collision, winding and the like are prevented, and when dust prevention is needed to be carried out in the case, a dust screen is usually installed through a magnetic attraction mode, a bolt mode and the like.

According to the prior patent publication No.: CN209787585U: the utility model provides a machine case shell, includes a machine case enclosure frame and two machine case end covers, two machine case end covers cup joint respectively in the both ends open position of machine case enclosure frame, still wear to be equipped with threaded connection in the connecting screw of machine case enclosure frame on the machine case end cover, the dust screen of current machine case is through fixed absorption with magnet and inlay at the outer wall of machine case, long-time use can make dust pile up the jam dust screen, when need clean the dust screen, it is because magnet and dust screen inlay at the outer wall of machine case, and magnet subsidiary suction, the adsorption force of magnet leads to the inconvenient takeout of dust screen, need personnel to take the instrument to warp out the dust screen, this operation can cause certain damage to the dust screen; and the existing chassis has single heat dissipation function, and the heat generated by the internal electric appliance is not easy to be discharged out of the chassis, and is generally automatically circulated through air, so that the heat discharge efficiency inside the chassis is low due to the automatic circulation of the air, and the influence of the internal temperature on the electric appliance is caused, so that the service life of the electric appliance is shortened.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a chassis with a magnetic dust screen structure mounted on a front panel, and aims to solve the problems that in the prior art, magnets and dust screens are inlaid on the outer wall of the chassis, the dust screens are not convenient to take out due to the adsorption force of the magnets, and the heat discharge efficiency in the chassis is low due to automatic circulation of air.

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

a chassis having a front panel with a magnetically attractable dust screen structure, comprising: the machine case, for the main storage part of this device, the gas vent has been seted up to its inside one side, just the gas vent is the equidistance and distributes and be provided with the multiunit, and first fixed frame, it sets up one side of the inside of machine case, one side of the inside of first fixed frame is fixed with first water conservancy diversion piece, just first water conservancy diversion piece is the equidistance and distributes and be provided with the multiunit, and the screw rod, and it sets up the inside top of machine case, the screw sleeve has been cup jointed to the surface of screw rod, the bottom of screw sleeve is fixed with the fly leaf, the bottom of fly leaf is fixed with the slider, and the hair-dryer is installed one side of fly leaf, and the second is fixed frame, and it is fixed in one side of fly leaf, one side of the inside of second fixed frame is fixed with the second water conservancy diversion piece.

Preferably, the movable plate further comprises: and the convex block is fixed on one side of the movable plate.

Preferably, the screw further comprises: and the hand crank is fixed at one end of the screw rod.

Preferably, the chassis further includes: the magnetic block is arranged on the outer wall of the case, and a dustproof net is fixed on one side of the magnetic block.

Preferably, the chassis further includes: and the sliding groove is arranged below the inside of the case.

Preferably, the chassis further includes: and the controller is arranged on one side of the case and is electrically connected with the blower.

The embodiment of the utility model provides a case with a magnetic dust screen structure on a front panel, which has the following beneficial effects:

1. through setting up screw rod, hand crank and lug, personnel make it drive the screw rod through rotating the hand crank to drive the thread bush and remove to the right, and then drive the fly leaf and remove to the right, drive the slider that the fly leaf bottom is fixed simultaneously and remove in the spout inside, make it drive the lug remove to the right and contact with the dust screen, thereby make the dust screen atress drive the magnetic path remove to the right, make magnetic path and quick-witted case separation, be convenient for clear up the dust screen after taking out.

2. Through setting up gas vent, first water conservancy diversion piece and second water conservancy diversion piece, personnel start the hair-dryer through the controller, and the wind that flows contacts with the second water conservancy diversion piece, and the second water conservancy diversion piece is divided into two strands with the wind, and the wind upwards flows respectively with downwardly under the effect of second water conservancy diversion piece, and the wind that upwards flows drives the circulation to electrical components's upper portion heat, and downwardly wind drives the circulation with the heat that lower electrical components produced, through the effect of first water conservancy diversion piece, will go up two strands wind and gather together and then follow multiunit gas vent discharge machine case.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of the internal structure of the chassis of the present utility model;

fig. 3 is a schematic view of a fixing frame structure of the present utility model.

In the figure: 1. a chassis; 2. a controller; 3. a hand crank; 4. a dust screen; 5. an exhaust port; 6. a first fixing frame; 7. a first deflector block; 8. a screw; 9. a thread sleeve; 10. a movable plate; 11. a second fixing frame; 12. a bump; 13. a blower; 14. the second flow guiding block; 15. a magnetic block; 16. a slide block; 17. and a sliding groove.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, a chassis with a magnetic dust-proof net structure is mounted on a front panel, and the chassis 1 is a main storage part of the device, and external dust is reduced to enter the chassis through a dust-proof net 4, so that the device can be operated through a controller 2.

As shown in fig. 2-3, a cabinet with a magnetic dust screen structure is installed on the front panel, a person starts a blower 13 through a controller 2, a second guide block 14 divides wind into two parts by contacting with flowing wind, one part of wind flows upwards through a second fixed frame 11 through the second guide block 14 to drive the upper part of an electric element to circulate heat, the other part of wind flows downwards through the second fixed frame 11 through a second guide plate 14 to drive the lower part of the electric element to circulate heat, the two parts of wind enter a first fixed frame 6 to pass through the effect of the first guide block 7, the upper part and the lower part of wind are collected together and then are discharged out of the cabinet 1 from a plurality of groups of exhaust ports 5, the hand crank 3 is rotated to drive a screw 8 to rotate, so that a thread bush 9 drives a movable plate 10 to move leftwards on the surface of the screw 8, and simultaneously a sliding block 16 moves inside a sliding groove 17 along with the movable plate 10 fixed at the top, and then drive second fixed frame 11, second guide block 14, hair-dryer 13 and lug 12 to move rightwards, make lug 12 and dust screen 4 contact, thereby make dust screen 4 drive magnet 15 along with lug 12 and move rightwards, make magnet 15 and quick-witted case 1 separate, take out dust screen 4, after cleaning up dust screen 4, through reverse rotation hand crank 3, through the cooperation between screw rod 8, thread bush 9, slider 16 and spout 17, move movable plate 10 rightwards, lug 12, second fixed frame 11, second guide block 14 and hair-dryer 13 and restore to the normal position, after moving dust screen 4 and quick-witted case 1 surface recess to same level, promote dust screen 4, make magnet 15 and quick-witted case 1 contact, thereby make magnet 15 adsorb on quick-witted case 1 surface, and then fix dust screen 4.

Working principle: personnel start the hair-dryer 13 through the controller 2, the wind that flows contacts with the second guide plate 14, the second guide plate 14 divides the wind into two strands, make two strands wind drive the upper portion of electrical components and the heat of lower part get into first fixed frame 6, through the effect of first guide block 7, will get together two strands wind about and then discharge machine case 1 from multiunit gas vent 5, through rotating hand crank 3, make it drive screw rod 8 rotate, thereby make thread bush 9 drive fly leaf 10 and lug 12 at screw rod 8 surface left movement, simultaneously make slider 16 along with the fixed fly leaf 10 in spout 17 inside movement in top, make lug 12 and dust screen 4 contact, thereby make dust screen 4 drive magnet 15 along with lug 12 and right movement, make magnet 15 separate with machine case 1, take out dust screen 4, after cleaning up dust screen 4, through reverse rotation hand crank 3, through the cooperation between screw rod 8, thread bush 9, slider 16 and the spout 17, after moving fly leaf 10 and lug 12 to the right and resume the normal position, make magnet 15 and machine case 1 adsorb at the face of the fixed magnet 15, thereby make the surface of machine case 1 is fixed to the dust screen 4.

Claims (6)

1. The utility model provides a front panel is equipped with magnetism and inhales quick-witted case of dust screen structure which characterized in that includes:

the case (1) is a main storage part of the device, one side of the inside of the case is provided with exhaust ports (5), and a plurality of groups of the exhaust ports (5) are distributed at equal intervals;

the first fixing frame (6) is arranged on one side of the interior of the chassis (1), first guide blocks (7) are fixed on one side of the interior of the first fixing frame (6), and a plurality of groups of the first guide blocks (7) are distributed at equal intervals;

the screw (8) is arranged above the inside of the case (1), a thread bush (9) is sleeved on the outer surface of the screw, a movable plate (10) is fixed at the bottom of the thread bush, and a sliding block (16) is fixed at the bottom of the movable plate (10);

a blower (13) mounted on one side of the movable plate (10);

the second fixing frame (11) is fixed on one side of the movable plate (10), and a second flow guide block (14) is fixed on one side of the inside of the second fixing frame (11).

2. The cabinet having a magnetic dust-proof net structure mounted on a front panel according to claim 1, wherein the movable plate (10) further comprises:

and a projection (12) fixed to one side of the movable plate (10).

3. The cabinet having a magnetic dust screen structure mounted on a front panel according to claim 1, wherein the screw (8) further comprises:

and a hand crank (3) fixed at one end of the screw (8).

4. The cabinet having a magnetic dust-proof net structure mounted on a front panel according to claim 1, wherein said cabinet (1) further comprises:

the magnetic block (15) is arranged on the outer wall of the case (1), and a dustproof net (4) is fixed on one side of the magnetic block (15).

5. The cabinet having a magnetic dust-proof net structure mounted on a front panel according to claim 1, wherein said cabinet (1) further comprises:

and the sliding groove (17) is arranged below the inside of the chassis (1).

6. The cabinet having a magnetic dust-proof net structure mounted on a front panel according to claim 1, wherein said cabinet (1) further comprises:

and the controller (2) is arranged on one side of the case (1), and the controller (2) is electrically connected with the blower (13).