CN213581941U

CN213581941U - Dustproof computer case

Info

Publication number: CN213581941U
Application number: CN202021974801.5U
Authority: CN
Inventors: 项小红
Original assignee: Hubei Jialisheng Technology Co ltd
Current assignee: Li Shulong
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-29
Anticipated expiration: 2030-09-10

Abstract

The utility model relates to a quick-witted case technical field just discloses a dustproof quick-witted case of computer, including machine case body, machine case body's inner wall top swing joint has the moisture absorption plate, the outside swing joint of moisture absorption plate has the fixed plate, the middle part fixedly connected with backup pad of machine case body inner wall one side, the spout has been seted up on the surface of backup pad, the inside swing joint of spout has the slider, the fixed surface of slider is connected with the fan, the avris fixedly connected with tine of fan, the inner wall swing joint of tine has the fixed axle. This dustproof quick-witted case of computer has reached the good mesh of dustproof ability, has reduced quick-witted case when idle, and external dust gets into quick-witted incasement portion's possibility, has guaranteed the clean and tidy degree of quick-witted incasement portion component, avoids the performance of quick-witted case to receive the influence, has guaranteed user's normal official working and has used, and the user of being convenient for simultaneously clears up the maintenance to quick-witted incasement portion, has reduced the input of user's time energy.

Description

Dustproof computer case

Technical Field

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

Background

The computer case is used as part of computer accessories and generally comprises a shell, a bracket, various switches on a panel, an indicator light and the like, and the computer case plays a main role in placing and fixing the computer accessories, plays a role in supporting and protecting, and has an important role in shielding electromagnetic radiation.

The general dustproof ability of quick-witted case that appears in the existing market is relatively poor, and quick-witted case when idle, and the radiating efficiency of quick-witted incasement part component is influenced to the easy entering of external dust inside the quick-witted case for the performance of quick-witted case reduces, and the official working of giving the user uses and has caused unnecessary trouble, and the user of not being convenient for simultaneously is maintained the clearance of quick-witted incasement portion, has consumeed user's time energy.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dustproof quick-witted case of computer possesses the good advantage of dustproof ability, has solved the general dust resistance of the dustproof quick-witted case of current computer poor problem.

(II) technical scheme

For the purpose that realizes that above-mentioned this quick-witted case dustproof ability is good, the utility model provides a following technical scheme: a dustproof computer case comprises a case body, wherein the top of the inner wall of the case body is movably connected with a moisture absorption plate, the outer part of the moisture absorption plate is movably connected with a fixed plate, the middle part of one side of the inner wall of the case body is fixedly connected with a supporting plate, the surface of the supporting plate is provided with a sliding groove, the inner part of the sliding groove is movably connected with a sliding block, the surface of the sliding block is fixedly connected with a fan, the lateral side of the fan is fixedly connected with a toothed sheet, the inner wall of the toothed sheet is movably connected with a fixed shaft, the toothed sheet is meshed with a control rod, the outer wall of the control rod is in threaded connection with a nut, the inner part of the case body is fixedly connected with a first spring, the end head of the first spring is fixedly connected with a clamping rod, the inner part of the clamping rod is movably connected with a, the end fixedly connected with supporting shoe of second spring, the inside swing joint of supporting shoe has the connecting axle, the avris swing joint of connecting axle has the vaulting pole, the end swing joint of vaulting pole has the apron, the inside swing joint of apron has the pivot, the avris fixedly connected with fixture block of apron, the louvre has been seted up to one side that spacing groove was kept away from on machine case body surface.

Preferably, the moisture absorption plate and the chassis body form a sliding installation structure through a fixing plate, and the fixing plate is arranged in an L shape.

Preferably, a sliding structure is formed between the sliding block and the sliding groove, and the sliding groove is arranged in an arc shape.

Preferably, the control rod is in meshed connection with the tooth sheet, and the tooth sheet is in interference connection with the fixed shaft.

Preferably, the clamping rod is connected with the clamping block in a clamping manner, and the clamping rod and the case body form a rotating structure through a movable shaft.

Preferably, the supporting block and the limiting groove form an elastic lifting structure through a second spring, and the supporting block and the limiting groove form a sliding structure.

Preferably, the cover plate and the supporting block form a linkage structure through the supporting rod, and two supporting rods are symmetrically arranged about the axis of the cover plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a computer case that prevents dust possesses following beneficial effect:

1. this dustproof quick-witted case of computer, through quick-witted case body, the fan, first spring, the kelly, the loose axle, the spacing groove, the second spring, the supporting shoe, the connecting axle, the vaulting pole, the apron, the apparatus further comprises a rotating shaft, mutually supporting use of fixture block and louvre, the purpose that dustproof ability is good has been reached, the problem that the general dustproof performance of quick-witted case is poor has been solved, the possibility that external dust gets into quick-witted incasement portion when the machine case is idle has been reduced, the clean degree of quick-witted incasement portion spare has been guaranteed, avoid the performance of quick-witted case to receive the influence, user's normal official working use has been guaranteed, the user of being convenient for simultaneously clears up the maintenance.

2. This dustproof quick-witted case of computer uses through mutually supporting of quick-witted case body, backup pad, spout, slider, fan, flight, fixed axle, control lever and nut, can adjust the use angle of fan, has optimized the heat dissipation result of use of fan, avoids quick-witted incasement portion high temperature, influences the normal performance of quick-witted case performance.

3. This dustproof quick-witted case of computer uses through mutually supporting of quick-witted case body, moisture absorption plate and fixed plate, can adsorb the moist steam of quick-witted incasement portion, has guaranteed the drying of quick-witted incasement portion environment, avoids electronic component to receive steam to corrode and damage, has prolonged the life of quick-witted case.

Drawings

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

FIG. 2 is a schematic view of the overall side view structure of the present invention;

fig. 3 is a schematic view of the connection between the control rod and the tooth plate of the present invention.

In the figure: 1. a chassis body; 2. a moisture absorption plate; 3. a fixing plate; 4. a support plate; 5. a chute; 6. a slider; 7. a fan; 8. a tooth sheet; 9. a fixed shaft; 10. a control lever; 11. a nut; 12. a first spring; 13. a clamping rod; 14. a movable shaft; 15. a limiting groove; 16. a second spring; 17. a support block; 18. a connecting shaft; 19. a stay bar; 20. a cover plate; 21. a rotating shaft; 22. a clamping block; 23. and (4) heat dissipation holes.

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. 1-3, a dustproof computer case comprises a case body 1, a moisture absorption plate 2 is movably connected to the top of the inner wall of the case body 1, a fixing plate 3 is movably connected to the outside of the moisture absorption plate 2, the moisture absorption plate 2 and the case body 1 form a sliding installation structure through the fixing plate 3, the fixing plate 3 is arranged in an L shape, moisture vapor in the case can be absorbed through the mutual cooperation of the case body 1, the moisture absorption plate 2 and the fixing plate 3, the drying of the internal environment of the case is ensured, the electronic components are prevented from being damaged due to the erosion of the moisture vapor, the service life of the case is prolonged, a supporting plate 4 is fixedly connected to the middle of one side of the inner wall of the case body 1, a sliding groove 5 is formed on the surface of the supporting plate 4, a sliding block 6 is movably connected to the inside of the sliding groove 5, a sliding structure, the slider 6 drives the fan 7 to move along the chute 5, so that the fan 7 rotates more smoothly and stably, and the normal use of an angle adjusting function is ensured, the surface of the slider 6 is fixedly connected with the fan 7, the lateral side of the fan 7 is fixedly connected with a toothed sheet 8, the inner wall of the toothed sheet 8 is movably connected with a fixed shaft 9, the toothed sheet 8 is meshed with a control rod 10, the outer wall of the control rod 10 is in threaded connection with a nut 11, the control rod 10 is in meshed connection with the toothed sheet 8, and the toothed sheet 8 is in interference connection with the fixed shaft 9, through the mutual matching use of the case body 1, the support plate 4, the chute 5, the slider 6, the fan 7, the toothed sheet 8, the fixed shaft 9, the control rod 10 and the nut 11, the use angle of the fan 7 can be adjusted, the heat dissipation use effect of the fan 7 is optimized, the over-high temperature inside the case is avoided, the normal performance of the case is influenced, a clamping rod 13 is fixedly connected at the end of the first spring 12, a movable shaft 14 is movably connected inside the clamping rod 13, the clamping rod 13 is connected with a clamping block 22 in a clamping manner, the clamping rod 13 and the case body 1 form a rotating structure through the movable shaft 14, the clamping rod 13 is clamped with the clamping block 22 when the cover plate 20 is closed to limit the cover plate 20, the stability of the cover plate 20 when the cover plate is closed is ensured, a limiting groove 15 is formed in the surface of the case body 1, a second spring 16 is fixedly connected inside the limiting groove 15, a supporting block 17 is fixedly connected at the end of the second spring 16, the supporting block 17 and the limiting groove 15 form an elastic lifting structure through the second spring 16, the supporting block 17 and the limiting groove 15 form a sliding structure, the limiting groove 15 limits the moving track of the supporting block 17, the normal opening and closing of the cover plate 20 are ensured, and the normal traction and support of the supporting rod 19 on the cover plate 20, the inside of the supporting block 17 is movably connected with a connecting shaft 18, the edge side of the connecting shaft 18 is movably connected with a supporting rod 19, the end of the supporting rod 19 is movably connected with a cover plate 20, the inside of the cover plate 20 is movably connected with a rotating shaft 21, the edge side of the cover plate 20 is fixedly connected with a clamping block 22, the cover plate 20 and the supporting block 17 form a linkage structure through the supporting rod 19, and the two supporting rods 19 are symmetrically arranged about the axis of the cover plate 20, through the mutual matching use of the case body 1, the fan 7, the first spring 12, the clamping rod 13, the movable shaft 14, the limiting groove 15, the second spring 16, the supporting block 17, the connecting shaft 18, the supporting rod 19, the cover plate 20, the rotating shaft 21, the clamping block 22 and the heat dissipation holes 23, the purpose of good dustproof capacity is achieved, the problem of poor dustproof performance of the case is solved, the possibility that external dust enters the, avoid the performance of quick-witted case to receive the influence, guaranteed user's normal official working use, the user of being convenient for simultaneously clears up the maintenance to quick-witted incasement portion, has reduced the input of user time energy, and louvre 23 has been seted up to one side that spacing groove 15 was kept away from on machine case body 1 surface.

When the case is used, firstly, the clamping rod 13 rotates outwards around the movable shaft 14, the clamping block 22 is disengaged from the clamping rod 13, at this time, the second spring 16 recovers deformation to drive the supporting block 17 to move upwards along the limiting groove 15, meanwhile, the supporting rod 19 rotates around the connecting shaft 18 to support the cover plate 20, so that the cover plate 20 rotates outwards around the rotating shaft 21 until being perpendicular to the case body 1, heat inside the case is discharged through heat exchange with the outside through the heat dissipation holes 23, when the case is idle, a user can rotate and close the cover plate 20 to block the heat dissipation holes 23 to prevent dust from entering, the user can rotate the control rod 10, so that the control rod 10 moves in a telescopic manner under the action of the nut 11 to drive the tooth piece 8 to rotate around the fixed shaft 9, so that the fan 7 moves along the sliding groove 5 under the driving of the sliding block 6 on the surface of the supporting plate 4 to adjust the use angle of the fan 7, meanwhile, the fan 7 can blow dust out of the case through the heat dissipation holes 23 during operation, dustproof capacity of the case is further improved, heat in the case can be blown out, and the moisture absorption plate 2 is slidably mounted at the top of the inner wall of the case along the fixing plate 3 to absorb water vapor inside the case.

In conclusion, the dustproof computer case achieves the purpose of good dustproof capacity, reduces the possibility that external dust enters the interior of the computer case when the computer case is idle, ensures the cleanliness of elements in the computer case, avoids the influence on the use performance of the computer case, ensures the normal office use of a user, is convenient for the user to clean and maintain the interior of the computer case, and reduces the time and energy input of the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof quick-witted case of computer, includes quick-witted case body (1), its characterized in that: the improved fan case is characterized in that a moisture absorption plate (2) is movably connected to the top of the inner wall of the case body (1), a fixing plate (3) is movably connected to the outer portion of the moisture absorption plate (2), a supporting plate (4) is fixedly connected to the middle of one side of the inner wall of the case body (1), a sliding groove (5) is formed in the surface of the supporting plate (4), a sliding block (6) is movably connected to the inner portion of the sliding groove (5), a fan (7) is fixedly connected to the surface of the sliding block (6), a tooth piece (8) is fixedly connected to the lateral side of the fan (7), a fixing shaft (9) is movably connected to the inner wall of the tooth piece (8), a control rod (10) is meshed with the tooth piece (8), a nut (11) is connected to the outer wall of the control rod (10) through threads, a first spring (12) is fixedly connected to the inner portion, the inside swing joint of kelly (13) has loose axle (14), spacing groove (15) have been seted up on the surface of machine case body (1), the inside fixedly connected with second spring (16) of spacing groove (15), the end fixedly connected with supporting shoe (17) of second spring (16), the inside swing joint of supporting shoe (17) has connecting axle (18), the avris swing joint of connecting axle (18) has vaulting pole (19), the end swing joint of vaulting pole (19) has apron (20), the inside swing joint of apron (20) has pivot (21), the avris fixedly connected with fixture block (22) of apron (20), spacing groove (15) was kept away from on machine case body (1) surface one side louvre (23) have been seted up.

2. The dustproof computer case of claim 1, wherein: the moisture absorption plate (2) and the case body (1) form a sliding installation structure through the fixing plate (3), and the fixing plate (3) is arranged in an L shape.

3. The dustproof computer case of claim 1, wherein: a sliding structure is formed between the sliding block (6) and the sliding groove (5), and the sliding groove (5) is arranged in an arc shape.

4. The dustproof computer case of claim 1, wherein: the control rod (10) is meshed with the tooth sheet (8), and the tooth sheet (8) is in interference connection with the fixed shaft (9).

5. The dustproof computer case of claim 1, wherein: the clamping rod (13) is connected with the clamping block (22) in a clamping mode, and the clamping rod (13) and the case body (1) form a rotating structure through the movable shaft (14).

6. The dustproof computer case of claim 1, wherein: the supporting block (17) and the limiting groove (15) form an elastic lifting structure through a second spring (16), and the supporting block (17) and the limiting groove (15) form a sliding structure.

7. The dustproof computer case of claim 1, wherein: the cover plate (20) and the supporting blocks (17) form a linkage structure through the support rods (19), and two support rods (19) are symmetrically arranged on the axis of the cover plate (20).