CN210348373U

CN210348373U - Dustproof computer case

Info

Publication number: CN210348373U
Application number: CN201921973277.7U
Authority: CN
Inventors: 张学刚
Original assignee: Guangdong Food and Drugs Vocational College
Current assignee: Guangdong Food and Drugs Vocational College
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-04-17
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a dustproof quick-witted case of computer, the load simulator comprises a case body, bolt fixedly connected with radiator fan is passed through to the inboard of machine case body upper end, the inboard block of first fixed frame is connected with first movable frame, the upper end of first movable frame and second movable frame all through connection has the dead lever, the one end through connection that machine case body was kept away from to the dead lever has the carriage, the inboard fixedly connected with protection network of carriage, the outside welding of machine case body lower extreme has the fixed frame of second, the junction fixedly connected with torsion spring of the fixed frame of baffle and second, the baffle is close to the first dust screen of one side fixedly connected with of machine case body, the inboard rotation of the fixed frame lower extreme of second is connected with the movable block. This dustproof quick-witted case of computer is convenient for filter the bold floater and stops, and makes things convenient for this quick-witted case to carry out dustproof processing, conveniently carries out the deashing to the tiny dust of quick-witted incasement portion in addition and handles.

Description

Dustproof computer case

Technical Field

The utility model relates to a computer correlation technique field specifically is a dustproof quick-witted case of computer.

Background

Along with the continuous development of information technology, the use of computer is also more and more extensive, and the computer mainly comprises host computer and display, often is provided with radiator fan and ventilative mouthful on the quick-witted case of host computer to the computer dispels the heat when using.

However, in the using process, the dust-proof treatment is inconvenient to carry out, the air holes in the host often lead to dust to enter the case, so that the computer breaks down, and in addition, the dust removing treatment is inconvenient to fine dust in the case, so that the operation is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer case that prevents dust to the treatment of preventing dust is not convenient for carry out that proposes in solving above-mentioned background art, makes the computer break down easily, and inconvenient in addition carries out the deashing to the tiny dust of quick-witted incasement portion and handles, operates the problem convenient inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof computer case comprises a case body, wherein the inner side of the upper end of the case body is fixedly connected with a cooling fan through bolts, the outer side of the upper end of the case body is welded with a first fixed frame, the inner side of the first fixed frame is connected with a first movable frame in a clamping manner, one side, far away from the cooling fan, of the first movable frame is connected with a second movable frame in a clamping manner, the upper ends of the first movable frame and the second movable frame are respectively connected with a fixed rod in a penetrating manner, one end, close to the first movable frame, of the fixed rod is welded on the outer side of the case body, one end, far away from the case body, of the fixed rod is connected with a connecting frame in a penetrating manner, the upper end and the lower end of the connecting frame are respectively and fixedly connected with a rubber sleeve, the inner side of the connecting, the fixing device is characterized in that a torsion spring is fixedly connected at the joint of the baffle and the second fixing frame, a ventilation opening is formed in the surface of the baffle, a first dust screen is fixedly connected to one side of the baffle, which is close to the case body, a fixing groove is formed in the inner side of the lower end of the baffle, a movable block is rotatably connected to the inner side of the lower end of the second fixing frame, a rotating handle is fixedly connected to the middle of the movable block, and a second dust screen is arranged at the clamping position of the first movable frame and the second movable frame.

Preferably, the second movable frame forms a disassembly structure on the first movable frame, and the longitudinal section of the second movable frame is in an inverted convex structure.

Preferably, the fixing rods are symmetrically arranged about a vertical middle axis of the connecting frame, and the fixing rods are connected with the rubber sleeves in a penetrating mode.

Preferably, the area size of the longitudinal section of the connecting frame is equal to the area size of the longitudinal section of the second movable frame, and the connecting frame is connected with the inner side of the first fixed frame in a clamping manner.

Preferably, the ventilation openings are arranged on the baffle at equal intervals, and the baffle forms a turnover structure on the second fixing frame.

Preferably, the movable block is connected with the fixed groove in a clamping manner, and the longitudinal section of the fixed groove is arc-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the computer dustproof case is convenient for filtering and blocking large floating objects, is convenient for dustproof treatment of the case, is convenient for dust cleaning treatment of fine dust in the case, and is more convenient and faster to operate;

1. the first movable frame and the second movable frame form a disassembly structure on the fixed rod, and the first movable frame and the second movable frame are connected in a clamping manner, so that the second dustproof net is convenient to replace, residues on the second dustproof net are convenient to clean, and the practicability is effectively improved;

2. the baffle is arranged, the rotating handle is rotated to enable the movable block and the fixed groove to lose the clamping effect, and the baffle forms a turnover structure on the second fixed frame through the elastic deformation of the torsion spring, so that the ash removal treatment on fine dust in the case is facilitated, and the operation is more convenient;

3. be equipped with first dust screen, the inboard of ventilative mouthful is provided with first dust screen, and radiator fan's gas outlet play is provided with the second dust screen, and the setting of first dust screen and second dust screen is convenient for filter the bold floater and is blockked, and makes things convenient for this quick-witted case to prevent dust and handles.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;

fig. 5 is a schematic view of a connection three-dimensional structure of the first movable frame and the second movable frame of the present invention;

FIG. 6 is a schematic side view of the present invention;

fig. 7 is a schematic view of the side view structure of the fixing groove and the movable block.

In the figure: 1. case body, 2, radiator fan, 3, first fixed frame, 4, first movable frame, 5, second movable frame, 6, dead lever, 7, connection frame, 8, rubber sleeve, 9, protection network, 10, the fixed frame of second, 11, baffle, 12, torsion spring, 13, ventilative mouthful, 14, first dust screen, 15, fixed slot, 16, movable block, 17, change handle, 18, second dust screen.

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.

Unless the direction is defined separately, the directions of up, down, left, right, front, back, etc. referred to herein are the directions of up, down, left, right, front, back, etc. in the drawings of the present invention, and are herein incorporated by reference.

The utility model provides a computer dustproof case as shown in figures 1-7, which comprises a case body 1, a cooling fan 2, a first fixed frame 3, a first movable frame 4, a second movable frame 5, a fixed rod 6, a connecting frame 7, a rubber sleeve 8, a protective screen 9, a second fixed frame 10, a baffle 11, a torsion spring 12, a ventilation port 13, a first dustproof screen 14, a fixed groove 15, a movable block 16, a rotating handle 17 and a second dustproof screen 18, wherein the inner side of the upper end of the case body 1 is fixedly connected with the cooling fan 2 through bolts, the first fixed frame 3 is welded on the outer side of the upper end of the case body 1, the first movable frame 4 is clamped and connected on the inner side of the first movable frame 4 far away from the cooling fan 2, the second movable frame 5 is clamped and connected on one side of the first movable frame 4 and the upper end of the second movable frame 5, and one end of the fixed rod 6 close to the first movable frame 4 is welded on the outer side of the case body 1, one end through connection that chassis body 1 was kept away from to dead lever 6 has a linking frame 7, and the equal fixedly connected with rubber sleeve 8 in upper and lower both ends of linking frame 7, the inboard fixedly connected with protection network 9 of linking frame 7, the outside welding of chassis body 1 lower extreme has the fixed frame 10 of second, and the inboard hinged joint of the fixed frame 10 upper end of second has baffle 11, baffle 11 and the fixed connection of the junction fixedly connected with torsion spring 12 of the fixed frame 10 of second, and the surface of baffle 11 has seted up ventilative mouthful 13, baffle 11 is close to the first dust screen 14 of one side fixedly connected with of chassis body 1, and the inboard of baffle 11 lower extreme has seted up fixed slot 15, the inboard of the fixed frame 10 lower extreme of second rotates and is connected with movable block 16, and the middle part fixedly connected with of movable block 16 changes 17, the block department of first movable frame 4 and second movable frame.

Specifically, second movable frame 5 constitutes dismantlement structure on first movable frame 4, and the longitudinal section of second movable frame 5 is down "protruding" font structure, dead lever 6 sets up about the perpendicular axis symmetry of carriage 7, and dead lever 6 is connected with the mode that the rubber sleeve 8 adoption runs through, the area size of carriage 7 longitudinal section equals the area size of second movable frame 5 longitudinal section, and carriage 7 is connected with the inboard block of first fixed frame 3, be convenient for change second dust screen 18, and make things convenient for the clearance of residual on the second dust screen 18, the effectual practicality that has improved.

Specifically, ventilative mouthful 13 is equidistant setting on baffle 11, and baffle 11 constitutes flip structure on the fixed frame 10 of second, and movable block 16 is connected with the mode that fixed slot 15 adopted the block, and the longitudinal section shape of fixed slot 15 is the arc, conveniently carries out the deashing to quick-witted incasement portion's tiny dust and handles, and it is more convenient that the operation is got up.

Specifically, when the dustproof computer case is used, firstly, as shown in the attached drawing 1, the inner side of the upper end of the case body 1 is fixedly connected with a cooling fan 2, the surface of a baffle plate 11 is provided with air vents 13 at equal intervals, the cooling fan 2 is started to operate, air flow enters the inner part of the case body 1 through the air vents 13, heat dissipation is completed through the first fixed frame 3, as shown in the attached

drawings

5 and 6, the inner side of the air vents 13 is provided with a first dustproof net 14, the inner sides of the first movable frame 4 and the second movable frame 5 are provided with a second dustproof net 18, a certain dustproof effect is achieved, when the second dustproof net 18 needs to be replaced, as shown in the attached

drawings

1 and 2, the inner side of the connecting frame 7 is fixedly connected with a protective net 9, the connecting frame 7 is detached from the first fixed frame 3, and the first movable frame 4 and the second movable frame 5 are detached from the fixed rod 6, after the first movable frame 4 and the second movable frame 5 lose the clamping effect, the replacement of the second dust screen 18 is completed, the rubber sleeves 8 are fixedly connected to the upper end and the lower end of the connecting frame 7, the rubber sleeves 8 and the fixed rod 6 are clamped to complete installation, when ash removal is performed, according to the attached drawing 3, the attached drawing 4 and the attached drawing 7, the rotating handle 17 is rotated to enable the movable blocks 16 and the fixed groove 15 to lose the clamping effect, the second fixed frame 10 is turned over on the baffle 11 through the elastic form of the torsion spring 12, ash removal processing is performed on the inner portion of the case body 1, and the whole process of using the dustproof case of the computer is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a dustproof quick-witted case of computer, includes quick-witted case body (1), its characterized in that: the inner side of the upper end of the case body (1) is fixedly connected with a cooling fan (2) through bolts, the outer side of the upper end of the case body (1) is welded with a first fixed frame (3), the inner side of the first fixed frame (3) is connected with a first movable frame (4) in a clamping manner, one side, far away from the cooling fan (2), of the first movable frame (4) is connected with a second movable frame (5) in a clamping manner, the upper ends of the first movable frame (4) and the second movable frame (5) are both connected with a fixed rod (6) in a penetrating manner, one end, close to the first movable frame (4), of the fixed rod (6) is welded on the outer side of the case body (1), one end, far away from the case body (1), of the fixed rod (6) is connected with a connecting frame (7) in a penetrating manner, the upper end and the lower end of the connecting frame (7) are both, the outer side of the lower end of the case body (1) is welded with a second fixed frame (10), the inner side of the upper end of the second fixed frame (10) is hinged with a baffle (11), a torsion spring (12) is fixedly connected to the joint of the baffle (11) and the second fixed frame (10), a ventilation opening (13) is formed in the surface of the baffle (11), a first dust screen (14) is fixedly connected to one side of the baffle (11) close to the case body (1), a fixing groove (15) is formed in the inner side of the lower end of the baffle (11), a movable block (16) is rotatably connected to the inner side of the lower end of the second fixed frame (10), a rotating handle (17) is fixedly connected to the middle of the movable block (16), and a second dust screen (18) is arranged at the clamping position of the first movable frame (4) and the second.

2. The dustproof computer case of claim 1, wherein: the second movable frame (5) forms a disassembly structure on the first movable frame (4), and the longitudinal section of the second movable frame (5) is of an inverted convex structure.

3. The dustproof computer case of claim 1, wherein: the fixing rods (6) are symmetrically arranged about a vertical central axis of the connecting frame (7), and the fixing rods (6) are connected with the rubber sleeve (8) in a penetrating mode.

4. The dustproof computer case of claim 1, wherein: the area size of the longitudinal section of the connecting frame (7) is equal to the area size of the longitudinal section of the second movable frame (5), and the connecting frame (7) is connected with the inner side of the first fixed frame (3) in a clamping mode.

5. The dustproof computer case of claim 1, wherein: the air vents (13) are arranged on the baffle (11) at equal intervals, and the baffle (11) forms a turnover structure on the second fixing frame (10).

6. The dustproof computer case of claim 1, wherein: the movable block (16) is connected with the fixed groove (15) in a clamping mode, and the longitudinal section of the fixed groove (15) is arc-shaped.