CN113138642A - Dustproof auxiliary assembly of computer machine case heat dissipation is made to simple intelligence of installation - Google Patents
Dustproof auxiliary assembly of computer machine case heat dissipation is made to simple intelligence of installation Download PDFInfo
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- CN113138642A CN113138642A CN202110509980.8A CN202110509980A CN113138642A CN 113138642 A CN113138642 A CN 113138642A CN 202110509980 A CN202110509980 A CN 202110509980A CN 113138642 A CN113138642 A CN 113138642A
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- case heat
- auxiliary equipment
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- 238000009434 installation Methods 0.000 title claims abstract description 60
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 230000002265 prevention Effects 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000005291 magnetic effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of computer auxiliary equipment, and discloses intelligent manufacturing computer case heat-dissipation dustproof auxiliary equipment with simple installation, which comprises a case shell, wherein a heat-dissipation fan is movably connected in the case shell, the left side of the heat-dissipation fan is movably connected with an installation shaft, the installation shaft is positioned and fixed by electrifying and deenergizing an electromagnetic push block and matching of a movable block, a rotating inclined rod and a positioning lantern ring, the installation shaft is positioned and fixed, the installation and disassembly processes of a dustproof plate are simple and efficient, the installation shaft is rotated to drive the angle change of the dustproof plate, when the air outlet area of an air outlet of the case is increased, the heat-dissipation fan is matched to provide a better heat-dissipation effect for the case, the heat-dissipation efficiency is improved, when heat dissipation is not needed, the air outlet of the case is shielded by the angle change of the dustproof plate, dust can be effectively prevented from entering the case through the air outlet, the internal electrical elements are damaged, and the practicability of the device is improved.
Description
Technical Field
The invention relates to the technical field of computer auxiliary equipment, in particular to intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment which is simple to install.
Background
The computer case is a basic component of computer hardware, when in use, good ventilation and heat dissipation performance of the computer case needs to be ensured, and in order to improve the heat dissipation performance, the area of a heat dissipation hole needs to be increased generally, when the area of the heat dissipation hole is larger, external dust easily enters the case, and electronic devices on a computer mainboard are accumulated, when the computer case is invaded by dust, the condition of poor contact of electrical components can occur, even the condition of damage of the electrical components due to high temperature can occur because of too much dust, the heat dissipation efficiency is reduced, therefore, in the design process of the computer case, the ventilation performance and the dustproof performance are difficult to realize simultaneously, and a plurality of dustproof plates are installed inside the case, the structure is complex, the installation and disassembly difficulty is large, and the cleaning of the dustproof plates is inconvenient.
In order to solve the above problems, the inventor provides a dustproof auxiliary device for heat dissipation of an intelligent manufacturing computer case, which is simple to install, has the advantages of being capable of adjusting the angle of an air outlet plate, high in heat dissipation efficiency, dustproof and simple to install and disassemble.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dustproof auxiliary assembly of simple intelligent manufacturing computer machine case heat dissipation of installation, includes chassis exterior, chassis exterior's inside swing joint has radiator fan, radiator fan's left side swing joint has the installation axle, the outside fixedly connected with locating piece of installation axle, the outside swing joint of locating piece has positioning guide, positioning guide's below swing joint has the dust guard, the below swing joint of dust guard has the location lantern ring, the outside swing joint of location lantern ring has fixing device.
Preferably, the top of the chassis shell is provided with a long round hole, the installation shaft and the dust guard penetrate through the long round hole, the top of the installation shaft is provided with a rotation handle, a limiting disc is arranged below the rotation handle, and the diameter of the limiting disc is larger than that of the long round hole.
Preferably, the dust guard cup joints in the outside of installation axle, and is provided with the mount pad between dust guard and the installation axle.
Preferably, the locating sleeve ring is sleeved on the outer side of the mounting shaft, a plane bearing is arranged between the locating sleeve ring and the mounting shaft, and an annular locating bayonet is arranged on the outer side of the locating sleeve ring.
Preferably, the positioning and guiding device comprises a lifting sleeve, a connecting push rod is movably connected to the outer side of the lifting sleeve, a pushing block is movably connected to the inner side of the connecting push rod, and a connecting inclined rod is movably connected to the inner side of the pushing block.
Preferably, the lifting sleeve is sleeved on the outer side of the mounting shaft and is located below the positioning block.
Preferably, the inboard one end of connecting push rod articulates at the lift sleeve, and top one end articulates in the promotion piece ground outside, and the centre of connecting push rod simultaneously articulates on chassis exterior, and connecting push rod can rotate around the pin joint in the centre, and the lower extreme outside of connecting push rod simultaneously is provided with the answer spring.
Preferably, the inner side of the pushing block is hinged with two groups of connecting inclined rods, one end of the inner side of each connecting inclined rod is provided with an auxiliary pulley, and a balance spring is arranged between the upper group of connecting inclined rods and the lower group of connecting inclined rods.
Preferably, the fixing device comprises an electromagnetic push block, the inner side of the electromagnetic push block is movably connected with a movable block, a rotary inclined rod is movably connected above the movable block, and a reset spring is movably connected to the inner side of the rotary inclined rod.
Preferably, a magnet and a push rod are arranged between the electromagnetic push block and the movable block in a matched manner, and meanwhile, the inner side of the movable block is movably connected with a return spring.
Preferably, the lower end of the rotating inclined rod is hinged to the movable block, the upper end of the rotating inclined rod is provided with a clamping block matched with the positioning bayonet on the outer side of the positioning lantern ring, meanwhile, the middle of the rotating inclined rod is hinged to the case shell, and the rotating inclined rod can rotate around a hinge point in the middle.
Advantageous effects
Compared with the prior art, the invention provides the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment which is simple to install, and has the following beneficial effects:
1. this dustproof auxiliary assembly of computer machine case heat dissipation is made to intelligence of simple installation, through the circular telegram and the outage of electromagnetism ejector pad, and the movable block, the cooperation of rotation down tube and position sleeve ring, thereby realized the location and the fixed action of installation axle, make the installation of dust guard and dismantle easy operation high efficiency, facilitate the use, through lifting sleeve, connecting rod, promote the piece and connect the down tube and can realize installing the epaxial fixing of axle vertically, prevent to install the axle slope, dust guard and chassis exterior have been damaged.
2. This dustproof auxiliary assembly of computer machine case heat dissipation is made to intelligence of installing simply, through rotating the installation axle, the angle change that drives the dust guard, when the air-out area increase of quick-witted case air outlet, cooperation radiator fan provides better radiating effect for quick-witted case, when not needing the heat dissipation, equally, the angle change through the dust guard shelters from quick-witted case air outlet, can effectively prevent the dust to pass through the air outlet and get into quick-witted incasement portion, damage inside electrical components, the practicality that has improved the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the positioning guide of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the fixing device of FIG. 1 according to the present invention;
fig. 4 is a schematic view of a top slotted hole of the chassis housing shown in fig. 1 according to the present invention.
In the figure: 1. a chassis housing; 2. a heat radiation fan; 3. installing a shaft; 4. positioning blocks; 5. a positioning guide device; 51. a lifting sleeve; 52. connecting a push rod; 53. a pushing block; 54. connecting the inclined rod; 6. a dust-proof plate; 7. a positioning collar; 8. a fixing device; 81. an electromagnetic push block; 82. a movable block; 83. rotating the diagonal rod; 84. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, an intelligent manufacturing computer case heat dissipation dustproof auxiliary device with simple installation comprises a case housing 1, a heat dissipation fan 2 is movably connected inside the case housing 1, an installation shaft 3 is movably connected on the left side of the heat dissipation fan 2, wherein a long circular hole is formed in the top of the case housing 1, the installation shaft 3 penetrates through the long circular hole, a rotating handle is arranged on the top of the installation shaft 3, a limiting disc is arranged below the rotating handle, the diameter of the limiting disc is larger than that of the long circular hole, a positioning block 4 is fixedly connected on the outer side of the installation shaft 3, a positioning guide device 5 is movably connected on the outer side of the positioning block 4, the positioning guide device 5 comprises a lifting sleeve 51, the lifting sleeve 51 is sleeved on the outer side of the installation shaft 3 and is positioned below the positioning block 4, and a connecting push rod 52 is movably connected on the outer side of the lifting sleeve 51, one end of the inner side of the connecting push rod 52 is hinged on the lifting sleeve 51, one end of the upper side is hinged on the outer side of the pushing block 53, the middle of the connecting push rod 52 is hinged on the chassis shell 1, the connecting push rod 52 can rotate around a hinged joint in the middle, a return spring is arranged on the outer side of the lower end of the connecting push rod 52, the inner side of the connecting push rod 52 is movably connected with the pushing block 53, the inner side of the pushing block 53 is hinged with two groups of connecting inclined rods 54, one end of the inner side of the connecting inclined rod 54 is provided with an auxiliary pulley, a balance spring is arranged between the upper and lower groups of connecting inclined rods 54, a dust-proof plate 6 is movably connected below the positioning guide device 5, the dust-proof plate 6 is sleeved on the outer side of the mounting shaft 3, a mounting seat is arranged between the dust-proof plate 6 and the mounting shaft 3, a positioning sleeve ring 7 is movably connected below the dust-proof plate 6, the positioning sleeve 7 is sleeved on the outer side of the mounting shaft 3, and a plane bearing is arranged between the positioning sleeve 7 and the mounting shaft 3, meanwhile, the outer side of the positioning sleeve ring 7 is provided with an annular positioning bayonet, and the outer side of the positioning sleeve ring 7 is movably connected with a fixing device 8.
Example two:
referring to fig. 1 and 3, an intelligent manufacturing computer case heat dissipation dustproof auxiliary device with simple installation comprises a case housing 1, a heat dissipation fan 2 is movably connected inside the case housing 1, and an installation shaft 3 is movably connected on the left side of the heat dissipation fan 2, wherein a long circular hole is formed in the top of the case housing 1, the installation shaft 3 penetrates through the long circular hole, a rotation handle is arranged on the top of the installation shaft 3, a limit disc is arranged below the rotation handle, the diameter of the limit disc is larger than that of the long circular hole, a positioning block 4 is fixedly connected to the outer side of the installation shaft 3, a positioning guide device 5 is movably connected to the outer side of the positioning guide device 5, a dustproof plate 6 is movably connected to the lower side of the positioning guide device 5, the dustproof plate 6 is sleeved on the outer side of the installation shaft 3, an installation seat is arranged between the dustproof plate 6 and the installation shaft 3, and a positioning sleeve ring 7 is movably connected to the lower side of the dustproof plate 6, the position collar 7 cup joints in the outside of installation axle 3, and be provided with planar bearing between position collar 7 and the installation axle 3, the outside of position collar 7 is provided with annular location bayonet socket simultaneously, the outside swing joint of position collar 7 has fixing device 8, fixing device 8 is including electromagnetism ejector pad 81, the inboard swing joint of electromagnetism ejector pad 81 has movable block 82, supporting magnet and the push rod of being provided with between electromagnetism ejector pad 81 and the movable block 82, the top swing joint of movable block 82 has rotation down tube 83, the upper end of rotating down tube 83 is provided with the fixture block with position collar 7 outside location bayonet socket looks adaptation, and simultaneously, the centre of rotating down tube 83 articulates on chassis exterior 1, and rotate down tube 83 and can rotate around middle pin joint, be provided with reset spring 84 in the inboard of movable block 82 simultaneously.
Example three:
referring to fig. 1-4, an intelligent manufacturing computer case heat dissipation dustproof auxiliary device with simple installation comprises a case housing 1, a heat dissipation fan 2 is movably connected inside the case housing 1, an installation shaft 3 is movably connected on the left side of the heat dissipation fan 2, wherein a long circular hole is formed in the top of the case housing 1, the installation shaft 3 penetrates through the long circular hole, a rotating handle is arranged on the top of the installation shaft 3, a limiting disc is arranged below the rotating handle, the diameter of the limiting disc is larger than that of the long circular hole, a positioning block 4 is fixedly connected to the outer side of the installation shaft 3, a positioning guide device 5 is movably connected to the outer side of the positioning block 4, the positioning guide device 5 comprises a lifting sleeve 51, the lifting sleeve 51 is sleeved on the outer side of the installation shaft 3 and located below the positioning block 4, and a connecting push rod 52 is movably connected to the outer side of the lifting sleeve 51, one end of the inner side of the connecting push rod 52 is hinged on the lifting sleeve 51, one end of the upper side is hinged on the outer side of the pushing block 53, the middle of the connecting push rod 52 is hinged on the chassis shell 1, the connecting push rod 52 can rotate around a hinged joint in the middle, a return spring is arranged on the outer side of the lower end of the connecting push rod 52, the inner side of the connecting push rod 52 is movably connected with the pushing block 53, the inner side of the pushing block 53 is hinged with two groups of connecting inclined rods 54, one end of the inner side of the connecting inclined rod 54 is provided with an auxiliary pulley, a balance spring is arranged between the upper and lower groups of connecting inclined rods 54, a dust-proof plate 6 is movably connected below the positioning guide device 5, the dust-proof plate 6 is sleeved on the outer side of the mounting shaft 3, a mounting seat is arranged between the dust-proof plate 6 and the mounting shaft 3, a positioning sleeve ring 7 is movably connected below the dust-proof plate 6, the positioning sleeve 7 is sleeved on the outer side of the mounting shaft 3, and a plane bearing is arranged between the positioning sleeve 7 and the mounting shaft 3, meanwhile, the outer side of the positioning sleeve ring 7 is provided with an annular positioning bayonet, the outer side of the positioning sleeve ring 7 is movably connected with a fixing device 8, the fixing device 8 comprises an electromagnetic push block 81, the inner side of the electromagnetic push block 81 is movably connected with a movable block 82, a magnet and a push rod are arranged between the electromagnetic push block 81 and the movable block 82 in a matched mode, a rotating inclined rod 83 is movably connected to the upper portion of the movable block 82, a clamping block matched with the outer side positioning bayonet of the positioning sleeve ring 7 is arranged at the upper end of the rotating inclined rod 83, meanwhile, the middle of the rotating inclined rod 83 is hinged to the case shell 1, the rotating inclined rod 83 can rotate around a middle hinged point, and meanwhile, a reset spring 84 is arranged on the inner side of the movable block 82.
The working process and principle are as follows: the positioning block 4, the dust guard 6 and the positioning collar 7 are all provided with the outer side of the mounting shaft 3, when in mounting, the electromagnetic push block 81 is firstly electrified, according to the magnetic effect of current, the electromagnetic push block 81 can generate a magnetic field in the opposite direction to the magnet at the inner side after being electrified, so that the movable block 82 is pushed to move inwards through the magnet and the push rod, the reset spring 84 at the inner side is compressed, meanwhile, the movable block 82 drives the rotating inclined rod 83 to rotate around the hinge point in the middle, the rotating inclined rods 83 at the two sides are opened towards the two sides, the mounting shaft 3 is mounted into the chassis shell 1 through the long circular hole at the top of the chassis shell 1, when the bottom of the positioning collar 7 at the bottom of the mounting shaft 3 is contacted with the base of the chassis shell 1, the limiting disc at the outer side of the mounting shaft 3 is contacted with the chassis shell 1, the mounting shaft 3 is fixed at the longitudinal position, at the moment, the electromagnetic push block 81 is powered off, the compressed return spring 84 pushes the movable block 82 to move outward and pushes the rotating diagonal rods 83 to return to the initial positions, the rotating diagonal rods 83 on the two sides rotate inward, the upper ends of the rotating diagonal rods 83 enter the positioning notches of the positioning collar 7, and the positioning collar 7 and the mounting shaft 3 are fixed.
Meanwhile, in the process of placing the installation shaft 3 into the ventilation port of the chassis, when the positioning block 4 encounters the lower lifting sleeve 51, the lifting sleeve 51 is pushed to slide downwards, when the lifting sleeve 51 moves downwards, the connecting push rod 52 is driven to rotate around the middle hinge point, the lower end of the connecting push rod 52 can compress the return spring, meanwhile, the upper end of the connecting push rod 52 can drive the pushing block 53 and the connecting oblique rod 54 to move inwards, the auxiliary pulley at the inner end of the connecting oblique rod 54 firstly contacts the installation shaft 3, and under the action of the balance spring, the auxiliary pulley is always attached to the outer side of the installation shaft 3, the connecting oblique rod 54 and the auxiliary pulley at the two sides fix the installation shaft 3 in a vertical state, the installation shaft 3 is prevented from inclining, and the dust-proof plate 6 and the chassis shell 1 are damaged.
When the case is in a high-temperature state, the handle at the upper end of the installation shaft 3 is rotated, the rotation of the dustproof plate 6 is driven through the installation shaft 3, the air outlet area of the case air outlet is increased, the radiating fan 2 is matched, a better radiating effect is provided for the case, when the heat dissipation is not needed, the same is achieved, the installation shaft 3 is rotated through the handle to drive the dustproof plate 6 to rotate reversely, the case air outlet is shielded by the dustproof plate 6, the dust can be effectively prevented from entering the inside of the case through the air outlet, the internal electrical component is damaged, and the practicability of the device is improved.
After dust guard 6 used a period, the last accumulation of dust has a lot of dust, when needing to clear up, then only need give electromagnetism ejector pad 81 circular telegram once more, produce a magnetic field with inboard magnet opposite direction, promote the inside side removal of movable block 82 through magnet and push rod, movable block 82 drives simultaneously and rotates the pin joint rotation around the centre of rotation down tube 83, the rotation down tube 83 of both sides opens to both sides, the end that rotates down tube 83 breaks away from the position lantern ring 7, the convenient installation axle 3 and dust guard 6 of taking out this moment, clear away the dust.
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 (10)
1. The utility model provides a dustproof auxiliary assembly of computer machine case heat dissipation is made to simple intelligence of installation, includes chassis exterior (1), its characterized in that: the inside swing joint of chassis exterior (1) has radiator fan (2), the left side swing joint of radiator fan (2) has installation axle (3), the outside fixedly connected with locating piece (4) of installation axle (3), the outside swing joint of locating piece (4) has location guider (5), the below swing joint of location guider (5) has dust guard (6), the below swing joint of dust guard (6) has the position sleeve ring (7), the outside swing joint of position sleeve ring (7) has fixing device (8).
2. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 1, wherein the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment is simple to install and comprises: the top of the chassis shell (1) is provided with a long round hole, the installation shaft (3) and the dust guard (6) penetrate through the long round hole, the top of the installation shaft (3) is provided with a rotating handle, a limiting disc is arranged below the rotating handle, and the diameter of the limiting disc is larger than that of the long round hole.
3. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 1, wherein the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment is simple to install and comprises: the dustproof plate (6) is sleeved on the outer side of the installation shaft (3), and an installation seat is arranged between the dustproof plate (6) and the installation shaft (3).
4. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 1, wherein the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment is simple to install and comprises: the locating collar (7) is sleeved on the outer side of the mounting shaft (3), a plane bearing is arranged between the locating collar (7) and the mounting shaft (3), and an annular locating bayonet is arranged on the outer side of the locating collar (7).
5. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 1, wherein the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment is simple to install and comprises: the positioning guide device (5) comprises a lifting sleeve (51), the outer side of the lifting sleeve (51) is movably connected with a connecting push rod (52), the inner side of the connecting push rod (52) is movably connected with a pushing block (53), and the inner side of the pushing block (53) is movably connected with a connecting inclined rod (54).
6. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 5, which is simple to install, is characterized in that: the inner side one end of the connecting push rod (52) is hinged to the lifting sleeve (51), the upper end of the connecting push rod is hinged to the outer side of the pushing block (53), the middle of the connecting push rod (52) is hinged to the chassis housing (1), the connecting push rod (52) can rotate around a hinge point in the middle, and a return spring is arranged on the outer side of the lower end of the connecting push rod (52).
7. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 5, which is simple to install, is characterized in that: two groups of connecting inclined rods (54) are hinged to the inner side of the pushing block (53), an auxiliary pulley is arranged at one end of the inner side of each connecting inclined rod (54), and a balance spring is arranged between the upper connecting inclined rod and the lower connecting inclined rod (54).
8. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 1, wherein the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment is simple to install and comprises: fixing device (8) are including electromagnetism ejector pad (81), the inboard swing joint of electromagnetism ejector pad (81) has movable block (82), the top swing joint of movable block (82) has rotation down tube (83), the inboard swing joint of rotating down tube (83) has reset spring (84).
9. The intelligent manufacturing computer case heat dissipation and dust prevention auxiliary device with simple installation of claim 8, wherein: a magnet and a push rod are arranged between the electromagnetic push block (81) and the movable block (82) in a matched manner, and the inner side of the movable block (82) is movably connected with a return spring (84).
10. The intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment of claim 1 or 8, wherein the intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment comprises: the lower end of the rotating inclined rod (83) is hinged to the movable block (82), the upper end of the rotating inclined rod is provided with a clamping block matched with the positioning bayonet on the outer side of the positioning sleeve ring (7), meanwhile, the middle of the rotating inclined rod (83) is hinged to the chassis shell (1), and the rotating inclined rod (83) can rotate around a middle hinged point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509980.8A CN113138642B (en) | 2021-05-11 | 2021-05-11 | Simple-to-install intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110509980.8A CN113138642B (en) | 2021-05-11 | 2021-05-11 | Simple-to-install intelligent manufacturing computer case heat dissipation dustproof auxiliary equipment |
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| CN113138642A true CN113138642A (en) | 2021-07-20 |
| CN113138642B CN113138642B (en) | 2024-05-03 |
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| CN114223601A (en) * | 2021-12-10 | 2022-03-25 | 徐州科星科技发展有限公司 | Automatic feeding device of household fish tank capable of being adjusted at fixed time |
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| CN113138642B (en) | 2024-05-03 |
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