CN212809108U

CN212809108U - Dustproof heat dissipation machine case of computer

Info

Publication number: CN212809108U
Application number: CN202022330440.7U
Authority: CN
Inventors: 武奕含
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-03-26
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a dustproof heat dissipation machine case of computer, including organism, filter screen and access hole, the louvre has been seted up to the inside of organism, the inside of organism is fixed with the fixed block, the inside through connection of fixed block has the connecting rod, the outer wall connection of connecting rod has first stopper, the inside through connection of first stopper has the lead screw. This dustproof heat dissipation machine case of computer two sets of first stoppers pass through to constitute slip revolution mechanic between connecting rod and the fixed block, and be threaded connection between lead screw and the first stopper, and the junction is 90 between first stopper and the lead screw, rotatable knob when using, make the lead screw rotate at first stopper, accessible lever principle makes the distance between first stopper and the organism inner wall adjust, alright press or loosen the filter screen with first stopper top, be convenient for fix the filter screen, reach dirt-proof effect.

Description

Dustproof heat dissipation machine case of computer

Technical Field

The utility model relates to a computer machine case technical field specifically is a dustproof heat dissipation machine case of computer.

Background

The computer case is used as part of computer fittings, and has the main function of placing and fixing computer fittings to play a role in supporting and protecting. The shell is made by combining steel plates and plastics, has high hardness and mainly plays a role in protecting elements in the case; the bracket is mainly used for fixing the mainboard, the power supply and various drivers.

Most computer heat dissipation machine cases on the market have a lot of dust after being used for a long time, so that computers are extremely unstable in operation, and the computer heat dissipation machine cases are rectangular and prone to toppling over after being touched in daily life, so that the hardware inside the machine cases is damaged, and therefore the existing equipment needs to be improved to meet daily life requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustproof heat dissipation machine case of computer to solve the computer heat dissipation machine case on the existing market that above-mentioned background art provided, after long-term the use, inside hardware can fall into a lot of dusts, makes the computer extremely unstable when the operation, and a lot of computer heat dissipation machine casees all are the rectangle, runs into the back and takes place to empty easily in daily life, makes quick-witted incasement portion hardware cause the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof heat dissipation case for a computer comprises a case body, a filter screen and an access hole, wherein heat dissipation holes are formed in the case body, a fixed block is fixed in the case body, a connecting rod penetrates through the inside of the fixed block, the outer wall of the connecting rod is connected with a first limiting block, a lead screw penetrates through the inside of the first limiting block, a knob is fixed at one end of the lead screw, and a cushion is fixed at one end of the lead screw;

the filter screen is connected in one side of louvre, the internal connection of organism has the kelly, the one end of kelly is fixed with the plectrum, the one end of kelly is fixed with the second stopper, one side of second stopper is connected with the spring, one side of second stopper is connected with the buckle, the internal connection of organism has branch, the inner wall connection of branch has and inserts incidentally, insert and carry inside through connection and have the pivot, the access hole is connected in one side of organism.

Preferably, the first limiting blocks are provided with two groups, and the two groups of first limiting blocks form a sliding rotating structure with the fixed block through the connecting rod.

Preferably, the outer wall of lead screw and first stopper inner wall size phase-match, and be threaded connection between lead screw and the first stopper to the junction is 90 between first stopper and the lead screw.

Preferably, the clamping rod is of an L-shaped structure, the outer wall of the clamping rod is tangent to the opening end of the inner wall of the machine body, and the machine body is in sliding connection with the clamping rod.

Preferably, the supporting rod is of a J-shaped structure, the supporting rod is in sliding connection with the inside of the machine body, and the maximum longitudinal length of the supporting rod is greater than the longitudinal length of the inner wall of the opening end of the bottom of the machine body.

Preferably, insert and constitute between rotation and the organism and rotate and be connected through pivot and organism incidentally, and insert the outer wall size and the branch open end inner wall size phase-match of piggybacking to the organism constitutes the block structure through inserting between piggybacking and the branch.

Compared with the prior art, the beneficial effects of the utility model are that: this dustproof heat dissipation machine case of computer:

1. two sets of first stoppers of this equipment pass through to constitute the rotation of sliding structure between connecting rod and the fixed block, and be threaded connection between lead screw and the first stopper, and the junction is 90 between first stopper and the lead screw, rotatable knob when using makes the lead screw rotate at first stopper, accessible lever principle, the distance between time first stopper and the organism inner wall is adjusted, alright press to or loosen the filter screen on first stopper top, be convenient for fix the filter screen, reach dirt-proof effect.

2. This equipment kelly is L type structure, and the outer wall of kelly is tangent with organism inner wall open end to be sliding connection between organism and the kelly, through stirring the plectrum, make the block between second stopper and the buckle be connected and remove, alright open the access door and overhaul the inside of equipment, be convenient for maintain.

3. This equipment is inserted and is connected through constituting the rotation between pivot and the organism incidentally, and inserts outer wall size and branch open end inner wall size phase-match incidentally to the organism constitutes the block structure through inserting between incidentally and the branch, after placing quick-witted case in required position, can follow organism both sides roll-off with branch, then will insert and make its card go into in the branch open end inner wall through rotating incidentally, make branch fix, if meet the striking when, organism accessible branch is stabilized, makes this equipment prevent to take place to empty.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a body; 2. heat dissipation holes; 3. a fixed block; 4. a connecting rod; 5. a first stopper; 6. a screw rod; 7. a knob; 8. a soft cushion; 9. a filter screen; 10. a clamping rod; 11. a shifting sheet; 12. a second limiting block; 13. a spring; 14. buckling; 15. a strut; 16. inserting the card; 17. a rotating shaft; 18. and (6) an access hole.

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, the present invention provides a technical solution: a dustproof heat dissipation case for a computer comprises a case body 1, heat dissipation holes 2, fixing blocks 3, connecting rods 4, first limiting blocks 5, a screw rod 6, a knob 7, a cushion 8, a filter screen 9, clamping rods 10, a shifting piece 11, second limiting blocks 12, springs 13, buckles 14, supporting rods 15, plug pins 16, a rotating shaft 17 and an inspection hole 18, wherein the heat dissipation holes 2 are formed in the case body 1, the fixing blocks 3 are fixed in the case body 1, the connecting rods 4 are connected in a penetrating manner in the fixing blocks 3, the outer walls of the connecting rods 4 are connected with the first limiting blocks 5, the first limiting blocks 5 are provided with two groups, the two groups of first limiting blocks 5 form a sliding rotating structure through the connecting rods 4 and the fixing blocks 3, the filter screen 9 can be fixed by the first limiting blocks 5, the dustproof device is facilitated, the screw rod 6 is connected in the case body 5 in a penetrating manner, the outer walls of the screw rod 6 are matched with the inner, the screw rod 6 is in threaded connection with the first limiting block 5, the joint between the first limiting block 5 and the screw rod 6 is 90 degrees, the height of the first limiting block 5 can be adjusted by rotating the screw rod 6, a filter screen 9 is convenient to mount, a knob 7 is fixed at one end of the screw rod 6, and a cushion 8 is fixed at one end of the screw rod 6;

the filter screen 9 is connected to one side of the heat dissipation hole 2, the inside of the machine body 1 is connected with a clamping rod 10, the clamping rod 10 is of an L-shaped structure, the outer wall of the clamping rod 10 is tangent to the open end of the inner wall of the machine body 1, the machine body 1 is in sliding connection with the clamping rod 10, the clamping rod 10 slides inside the machine body 1, an access hole 18 can be opened and closed, and the equipment is convenient to maintain, a shifting piece 11 is fixed at one end of the clamping rod 10, a second limiting block 12 is fixed at one end of the clamping rod 10, a spring 13 is connected at one side of the second limiting block 12, a buckle 14 is connected at one side of the second limiting block 12, a support rod 15 is connected inside the machine body 1, the support rod 15 is of a J-shaped structure, the support rod 15 is in sliding connection with the inside of the machine body 1, and the maximum longitudinal length of the support rod 15 is greater than the longitudinal length of, make organism 1 can not take place to empty and cause the damage, the wall connection of branch 15 inserts 16 incidentally, insert 16 and constitute through pivot 17 and organism 1 between rotate and be connected, and insert 16 outer wall size and branch 15 open end inner wall size phase-match incidentally to organism 1 is through inserting constituting the block structure between 16 and the branch 15 incidentally, and the messenger inserts 16 and can insert branch 15 open end inner wall incidentally, makes branch 15 fix, prevents to empty, insert 16 inside through connection incidentally and have pivot 17, the one side at organism 1 is connected to access hole 18.

The working principle is as follows: when the dustproof heat dissipation case of the computer is used, firstly, two groups of first limit blocks 5 of the equipment form a sliding and rotating structure with a fixed block 3 through a connecting rod 4, a screw rod 6 is in threaded connection with the first limit blocks 5, the joint between the first limit blocks 5 and the screw rod 6 is 90 degrees, when the dustproof heat dissipation case is used, a knob 7 can be rotated to enable the screw rod 6 to rotate at the first limit blocks 5, the distance between the first limit blocks 5 and the inner wall of a machine body 1 can be adjusted through a lever principle, so that the top ends of the first limit blocks 5 can be pressed or loosened to the filter screen 9, the filter screen 9 is convenient to fix, the dustproof effect is achieved, the clamping rod 10 of the equipment is in an L-shaped structure, the outer wall of the clamping rod 10 is tangent to the opening end of the inner wall of the machine body 1, the machine body 1 is in sliding connection with the clamping rod 10, and the clamping connection between the, the access opening 18 can be opened to overhaul the inside of the equipment, the maintenance is convenient, the equipment plug-in pin 16 is rotatably connected with the machine body 1 through a rotating shaft 17, the size of the outer wall of the plug-in pin 16 is matched with the size of the inner wall of the opening end of the supporting rod 15, the machine body 1 forms a clamping structure with the supporting rod 15 through the plug-in pin 16, after the case is placed at a required position, the supporting rod 15 can slide out from two sides of the machine body 1, then the plug-in pin 16 is clamped into the inner wall of the opening end of the supporting rod 15 through rotation, the supporting rod 15 is fixed, if impact occurs, the machine body 1 can be stabilized through the supporting rod 15, and the equipment is prevented from toppling over.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dustproof heat dissipation machine case of computer, includes organism (1), filter screen (9) and access hole (18), its characterized in that: the heat dissipation device is characterized in that heat dissipation holes (2) are formed in the machine body (1), a fixed block (3) is fixed in the machine body (1), a connecting rod (4) is connected in the fixed block (3) in a penetrating manner, a first limiting block (5) is connected to the outer wall of the connecting rod (4), a lead screw (6) is connected in the first limiting block (5) in a penetrating manner, a knob (7) is fixed at one end of the lead screw (6), and a cushion (8) is fixed at one end of the lead screw (6);

the one side at louvre (2) is connected in filter screen (9), the internal connection of organism (1) has kelly (10), the one end of kelly (10) is fixed with plectrum (11), the one end of kelly (10) is fixed with second stopper (12), one side of second stopper (12) is connected with spring (13), one side of second stopper (12) is connected with buckle (14), the internal connection of organism (1) has branch (15), the inner wall connection of branch (15) inserts and carries (16), insert and carry (16) inside through connection has pivot (17), overhaul mouth (18) is connected in one side of organism (1).

2. The dustproof heat dissipation case of computer of claim 1, characterized in that: the first limiting blocks (5) are provided with two groups, and the two groups of first limiting blocks (5) form a sliding rotation structure with the fixed block (3) through the connecting rods (4).

3. The dustproof heat dissipation case of computer of claim 1, characterized in that: the outer wall of lead screw (6) and first stopper (5) inner wall size phase-match, and be threaded connection between lead screw (6) and first stopper (5) to the junction is 90 between first stopper (5) and lead screw (6).

4. The dustproof heat dissipation case of computer of claim 1, characterized in that: the clamping rod (10) is of an L-shaped structure, the outer wall of the clamping rod (10) is tangent to the opening end of the inner wall of the machine body (1), and the machine body (1) is in sliding connection with the clamping rod (10).

5. The dustproof heat dissipation case of computer of claim 1, characterized in that: the support rod (15) is of a J-shaped structure, the support rod (15) is in sliding connection with the interior of the machine body (1), and the maximum longitudinal length of the support rod (15) is greater than the longitudinal length of the inner wall of the bottom opening end of the machine body (1).

6. The dustproof heat dissipation case of computer of claim 1, characterized in that: insert and constitute between piggyback (16) and organism (1) through pivot (17) and rotate and be connected, and insert the outer wall size of piggyback (16) and branch (15) open end inner wall size phase-match to organism (1) constitutes the block structure through inserting between piggyback (16) and branch (15).