CN111782010B - Computer machine case that dustproof shock attenuation is effectual - Google Patents
Computer machine case that dustproof shock attenuation is effectual Download PDFInfo
- Publication number
- CN111782010B CN111782010B CN202010620614.5A CN202010620614A CN111782010B CN 111782010 B CN111782010 B CN 111782010B CN 202010620614 A CN202010620614 A CN 202010620614A CN 111782010 B CN111782010 B CN 111782010B
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- 230000035939 shock Effects 0.000 title claims description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 29
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 26
- 230000003044 adaptive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
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Classifications
-
- 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]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
- Buffer Packaging (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a computer case with good dustproof and shock-absorbing effects, which comprises a case main body, wherein a shock-absorbing seat is arranged at the bottom of the case main body, a grab handle is arranged on the upper end surface of the case main body, a protective sleeve is sleeved on the grab handle, and a dustproof edge is arranged at the upper section of the front end surface of the case main body.
Description
Technical Field
The invention relates to the technical field of computer cases, in particular to a computer case with good dustproof and shock absorption effects.
Background
The computer is a necessary device in people's daily life, and it is widely used in fields such as family, official working, scientific research and teaching, and desktop in the computer comprises display and machine case, and computer machine incasement portion generally needs to install CPU, display card, mainboard and power etc..
Most computer machine casees at present are dustproof relatively poor in effect, and the dust fall is serious, and relatively poor to quick-witted case shock attenuation effect.
Disclosure of Invention
The invention aims to provide a computer case with good dustproof and shock-absorbing effects so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an effectual computer machine case of dustproof shock attenuation, includes chassis body, chassis body's bottom is provided with the shock attenuation seat, be provided with the grab handle on chassis body's the up end, the cover is equipped with the lag on the grab handle, chassis body's preceding terminal surface upper segment is provided with dustproof edge.
Preferably, the shock-absorbing seat includes the base, fixed mounting has the removal wheel of a plurality of symmetric distribution on the lower terminal surface of base, rotate through rotating the seat on the up end of base and install and place the seat, it is provided with the telescopic link to place between the bottom of seat and the up end of base, the both ends of telescopic link rotate with placing seat and base respectively and be connected, be provided with spring damper on the telescopic link, be provided with the shock pad on placing the inside wall of seat, chassis main body places the inside of placing the seat.
Preferably, a mounting seat is fixedly mounted on the upper end face of the case main body, a plurality of symmetrically-distributed insertion grooves are formed in the upper end face of the mounting seat, a dust cover is arranged above the case main body, an adapter frame is arranged inside the dust cover and is in contact with the case main body, a plurality of symmetrically-distributed insertion rods are fixedly mounted at the bottom of the dust cover, and the insertion rods are correspondingly inserted into the insertion grooves.
Preferably, the case main body comprises a case body, a mounting frame is arranged inside the case body, a fixing frame is arranged on the right side of the mounting frame, a wiring board is arranged on the fixing frame, sealing plate assemblies are arranged at openings of the left side and the right side of the case body, a vent hole is formed in the upper end face of the case body, a magnetic suction edge is arranged on the vent hole, a dust screen is arranged inside the magnetic suction edge, and the dust screen corresponds to the vent hole.
Preferably, the shrouding subassembly includes the side seal board, the left and right sides opening part of box is provided with the slide rail of longitudinal symmetry distribution, the side seal board passes through the slide rail and pegs graft inside the box, fixed mounting has the grafting piece on the preceding terminal surface of side seal board, the inside of box corresponds grafting piece position department and has seted up the adaptation groove, the grafting piece corresponds pegs graft in the adaptation inslot portion.
Preferably, the top in adaptation groove has seted up the shifting chute, the shifting chute is linked together with the lateral wall of box, the inside in shifting chute is provided with the regulation pole, the bottom of adjusting the pole is provided with the locking lever, the locking groove has been seted up on the up end of grafting piece, the locking lever corresponds the inside of pegging graft in the locking groove.
Preferably, a rear cover plate is arranged on the rear end face of the box body, a ventilation net is arranged inside the rear cover plate, a first wiring port is formed in the ventilation net, and a plurality of first mounting holes are formed in the rear cover plate.
Preferably, be provided with the back shrouding on the back shroud, the second mounting hole has been seted up to the department that corresponds first mounting hole position on the back shrouding, the back shrouding is through first mounting hole, second mounting hole and bolt fixed mounting on the back shroud, the second wiring mouth has been seted up on the corresponding first wiring mouth position on the back shrouding, a plurality of evenly distributed's ventilation bars has been seted up on the back shrouding, the upper and lower both ends of back shrouding are provided with the opening.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a computer machine case that dustproof shock attenuation is effectual, grab handle and lag setting, conveniently place the machine case main part on the shock attenuation seat, prevent dust along the dustproof effect that prevents falling of playing the front side, avoid preceding terminal surface circuit interface dust fall, set up through removing the wheel, conveniently remove the transport, through the shock pad, telescopic link and spring damper setting, play buffering shock attenuation effect to the machine case main part, the protective effect has been improved, the dust cover is pegged graft through the inserted bar and is installed inside the inserting groove, improve the stability of dust cover through adapter rack and the cooperation of machine case main part, through the dust cover setting, the dustproof effect of preventing falling is improved, through vent ventilation and heat dissipation, the dust screen passes through the magnetism limit setting, conveniently dismantle cleanly, the side shrouding passes through slide rail grafting installation, insert the adaptation inslot portion through the inserted block, promote the regulation pole, make the locking lever insert locking inslot portion and accomplish the fixing of side shrouding, make things convenient for the dismouting, through the back shroud, the back shrouding, the ventilation screen, ventilation bars and opening set up, dustproof effect has been improved, dustproof effect, outside back shrouding can be dismantled cleanly, conveniently, but convenience is cleared up, but convenience is convenient for connection radiator fan, air flow compensation radiating area is reduced, the opening part, can not influence the radiating effect. The invention relates to a computer case with good dustproof and shock absorption effects, which achieves the dustproof and shock absorption effects of the computer case by arranging a dustproof cover, a locking rod, a rear sealing plate and the like, and solves the problems of poor dustproof effect, serious dust falling and poor shock absorption effect on the case of most of the conventional computer cases.
Drawings
FIG. 1 is a schematic structural diagram of a computer case with good dustproof and shock-absorbing effects;
FIG. 2 is a schematic structural diagram of a shock mount in a computer case with good dustproof and shock absorption effects;
FIG. 3 is a schematic structural diagram of a chassis main body in a computer chassis with good dustproof and shock absorption effects;
FIG. 4 is a schematic structural diagram of a sealing plate assembly in a computer case with good dustproof and shock absorption effects;
FIG. 5 is a schematic view of a rear side structure of a computer case with good dustproof and shock-absorbing effects;
fig. 6 is a schematic structural view of a rear sealing plate in a computer case with good dustproof and shock-absorbing effects.
In the figure: 1-case body, 2-shock absorbing seat, 3-handle, 4-protective cover, 5-dustproof edge, 6-base, 7-moving wheel, 8-placing seat, 9-rotating seat, 10-telescopic rod, 11-spring shock absorber, 12-shock absorbing pad, 13-mounting seat, 14-insertion groove, 15-dustproof cover, 16-insertion rod, 17-adapter frame, 18-case body, 19-mounting frame, 20-fixing frame, 21-wiring board, 22-ventilation opening, 23-magnetic suction edge, 24-dustproof net, 25-side sealing board, 26-sliding rail, 27-insertion block, 28-locking groove, 29-adapter groove, 30-moving groove, 31-adjusting rod, 32-locking rod, 33-rear cover board, 34-ventilation net, 35-first wiring port, 36-first mounting hole, 37-rear sealing board, 38-second mounting hole, 39-opening, 40-ventilation grid, 41-second wiring port.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an effectual computer machine case of dustproof shock attenuation, includes chassis body 1, chassis body 1's bottom is provided with shock mount 2, be provided with grab handle 3 on chassis body 1's the up end, the cover is equipped with lag 4 on the grab handle 3, chassis body 1's preceding terminal surface upper segment is provided with dustproof edge 5.
Grab handle 3 and lag 4 set up, conveniently place chassis body 1 on shock absorber seat 2, prevent dust along 5 dustproof effect of falling of preventing that plays the front side, avoid preceding terminal surface circuit interface to fall dirt.
The shock absorption seat 2 comprises a base 6, a plurality of symmetrically distributed moving wheels 7 are fixedly mounted on the lower end face of the base 6, a placing seat 8 is rotatably mounted on the upper end face of the base 6 through a rotating seat 9, a telescopic rod 10 is arranged between the bottom of the placing seat 8 and the upper end face of the base 6, two ends of the telescopic rod 10 are rotatably connected with the placing seat 8 and the base 6 respectively, a spring shock absorber 11 is arranged on the telescopic rod 10, a shock absorption pad 12 is arranged on the inner side wall of the placing seat 8, and the case body 1 is placed inside the placing seat 8.
Through removing the setting of wheel 7, conveniently remove the transport, through shock pad 12, telescopic link 10 and the setting of spring damper 11, play buffering cushioning effect to machine case main part 1, improved the protecting effect.
The improved multifunctional computer case is characterized in that a mounting seat 13 is fixedly mounted on the upper end face of the case body 1, a plurality of symmetrically-distributed inserting grooves 14 are formed in the upper end face of the mounting seat 13, a dust cover 15 is arranged above the case body 1, an adaptive frame 17 is arranged inside the dust cover 15, the adaptive frame 17 is in contact with the case body 1, a plurality of symmetrically-distributed inserting rods 16 are fixedly mounted at the bottom of the dust cover 15, and the inserting rods 16 are correspondingly inserted into the inserting grooves 14.
The dust cover 15 is inserted into the insertion groove 14 through the insertion rod 16 for installation, the stability of the dust cover 15 is improved through the matching of the adaptive frame 17 and the case body 1, and the dust falling prevention effect is improved through the arrangement of the dust cover 15.
Through vent 22 ventilation cooling, dust screen 24 is through magnetism limit 23 setting of inhaling, conveniently dismantles cleanly.
The sealing plate assembly comprises side sealing plates 25, sliding rails 26 which are symmetrically distributed up and down are arranged at openings on the left side and the right side of the box body 18, the side sealing plates 25 are inserted into the box body 18 through the sliding rails 26, an insertion block 27 is fixedly mounted on the front end face of each side sealing plate 25, an adaptation groove 29 is formed in the position, corresponding to the insertion block 27, in the box body 18, and the insertion block 27 is correspondingly inserted into the adaptation groove 29.
The top of the adapting groove 29 is provided with a moving groove 30, the moving groove 30 is communicated with the outer side wall of the box body 18, an adjusting rod 31 is arranged inside the moving groove 30, the bottom of the adjusting rod 31 is provided with a locking rod 32, the upper end surface of the inserting block 27 is provided with a locking groove 28, and the locking rod 32 is correspondingly inserted into the locking groove 28.
The side seal plate 25 is inserted and installed through the slide rail 26, inserted into the adaptive groove 29 through the insertion block 27, and pushed to adjust the rod 31, so that the locking rod 32 is inserted into the locking groove 28 to fix the side seal plate 25, and disassembly and assembly are facilitated.
Be provided with back shroud 33 on the rear end face of box 18, the inside of back shroud 33 is provided with ventilation net 34, first wiring mouth 35 has been seted up on ventilation net 34, the first mounting hole 36 of a plurality of has been seted up on back shroud 33.
Be provided with back shrouding 37 on the back apron 33, back shrouding 37 is last to have seted up second mounting hole 38 corresponding first mounting hole 36 position department, back shrouding 37 is through first mounting hole 36, second mounting hole 38 and bolt fixed mounting on back apron 33, back shrouding 37 is last to have seted up second wiring mouth 41 in corresponding first wiring mouth 35 position, a plurality of evenly distributed's ventilation bars 40 has been seted up on the back shrouding 37, back shrouding 37's upper and lower both ends are provided with opening 39.
Through back shroud 33, back shrouding 37, ventilation net 34, ventilation bars 40 and opening 39 setting, improved dustproof effect, outside back shrouding 37 can be dismantled cleanly, convenient clearance, and opening 39 department joinable radiator fan for air flow compensation heat dissipation area of contact reduces, can not influence the radiating effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (1)
1. The utility model provides an effectual computer machine case of dustproof shock attenuation, includes chassis body (1), its characterized in that: the shock absorption seat (2) is arranged at the bottom of the case main body (1), a grab handle (3) is arranged on the upper end face of the case main body (1), a protective sleeve (4) is sleeved on the grab handle (3), and a dustproof edge (5) is arranged at the upper section of the front end face of the case main body (1);
the shock absorption seat (2) comprises a base (6), a plurality of symmetrically distributed moving wheels (7) are fixedly installed on the lower end face of the base (6), a placing seat (8) is rotatably installed on the upper end face of the base (6) through a rotating seat (9), an expansion link (10) is arranged between the bottom of the placing seat (8) and the upper end face of the base (6), two ends of the expansion link (10) are respectively rotatably connected with the placing seat (8) and the base (6), a spring shock absorber (11) is arranged on the expansion link (10), a shock absorption pad (12) is arranged on the inner side wall of the placing seat (8), and the case main body (1) is placed inside the placing seat (8);
the improved multifunctional cabinet is characterized in that a mounting seat (13) is fixedly mounted on the upper end face of the cabinet main body (1), a plurality of symmetrically distributed inserting grooves (14) are formed in the upper end face of the mounting seat (13), a dust cover (15) is arranged above the cabinet main body (1), an adapting frame (17) is arranged inside the dust cover (15), the adapting frame (17) is in contact with the cabinet main body (1), a plurality of symmetrically distributed inserting rods (16) are fixedly mounted at the bottom of the dust cover (15), and the inserting rods (16) are correspondingly inserted into the inserting grooves (14);
the case body (1) comprises a case body (18), a mounting rack (19) is arranged inside the case body (18), a fixing rack (20) is arranged on the right side of the mounting rack (19), a wiring board (21) is arranged on the fixing rack (20), sealing plate assemblies are arranged at openings on the left side and the right side of the case body (18), a ventilation opening (22) is formed in the upper end face of the case body (18), a magnetic suction edge (23) is arranged on the ventilation opening (22), a dust screen (24) is arranged inside the magnetic suction edge (23), and the dust screen (24) corresponds to the ventilation opening (22);
the sealing plate assembly comprises side sealing plates (25), sliding rails (26) which are symmetrically distributed up and down are arranged at openings on the left side and the right side of the box body (18), the side sealing plates (25) are inserted into the box body (18) through the sliding rails (26), an insertion block (27) is fixedly installed on the front end face of each side sealing plate (25), an adaptation groove (29) is formed in the position, corresponding to the insertion block (27), in the box body (18), and the insertion block (27) is correspondingly inserted into the adaptation groove (29);
the top of the adapting groove (29) is provided with a moving groove (30), the moving groove (30) is communicated with the outer side wall of the box body (18), an adjusting rod (31) is arranged inside the moving groove (30), the bottom of the adjusting rod (31) is provided with a locking rod (32), the upper end face of the inserting block (27) is provided with a locking groove (28), and the locking rod (32) is correspondingly inserted into the locking groove (28);
a rear cover plate (33) is arranged on the rear end face of the box body (18), a ventilation net (34) is arranged inside the rear cover plate (33), a first wiring port (35) is formed in the ventilation net (34), and a plurality of first mounting holes (36) are formed in the rear cover plate (33);
be provided with back shrouding (37) on back apron (33), back shrouding (37) are gone up and are corresponded first mounting hole (36) position department and seted up second mounting hole (38), back shrouding (37) are through first mounting hole (36), second mounting hole (38) and bolt fixed mounting on back apron (33), back shrouding (37) are gone up and are corresponded first wiring mouth (35) position and have been seted up second wiring mouth (41), set up a plurality of evenly distributed's ventilation bars (40) on back shrouding (37), the upper and lower both ends of back shrouding (37) are provided with opening (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620614.5A CN111782010B (en) | 2020-07-01 | 2020-07-01 | Computer machine case that dustproof shock attenuation is effectual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010620614.5A CN111782010B (en) | 2020-07-01 | 2020-07-01 | Computer machine case that dustproof shock attenuation is effectual |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111782010A CN111782010A (en) | 2020-10-16 |
| CN111782010B true CN111782010B (en) | 2022-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010620614.5A Active CN111782010B (en) | 2020-07-01 | 2020-07-01 | Computer machine case that dustproof shock attenuation is effectual |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116027860B (en) * | 2023-02-13 | 2023-08-11 | 山东濠鹏信息科技有限公司 | Outdoor computer workstation for shockproof |
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| CN206489502U (en) * | 2017-03-03 | 2017-09-12 | 陈舒 | A kind of dust control by ventilation computer host box |
| CN208027240U (en) * | 2018-02-05 | 2018-10-30 | 新昌县皇骐电子科技有限公司 | A kind of heat dissipation shape computer host box with dust reduction capability |
| CN109357112A (en) * | 2018-09-21 | 2019-02-19 | 吉林工程技术师范学院 | A kind of computer multi-functional antishock device |
| CN209373508U (en) * | 2019-01-29 | 2019-09-10 | 晋中职业技术学院 | A kind of computer system shock absorption case |
| CN110884659A (en) * | 2019-12-09 | 2020-03-17 | 福建福莱航空科技有限公司 | Unmanned aerial vehicle laser mounting device for simulating battle confrontation field |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7242576B2 (en) * | 2004-01-08 | 2007-07-10 | Apple Inc. | Quick release structures for a computer |
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2020
- 2020-07-01 CN CN202010620614.5A patent/CN111782010B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206489502U (en) * | 2017-03-03 | 2017-09-12 | 陈舒 | A kind of dust control by ventilation computer host box |
| CN208027240U (en) * | 2018-02-05 | 2018-10-30 | 新昌县皇骐电子科技有限公司 | A kind of heat dissipation shape computer host box with dust reduction capability |
| CN109357112A (en) * | 2018-09-21 | 2019-02-19 | 吉林工程技术师范学院 | A kind of computer multi-functional antishock device |
| CN209373508U (en) * | 2019-01-29 | 2019-09-10 | 晋中职业技术学院 | A kind of computer system shock absorption case |
| CN110884659A (en) * | 2019-12-09 | 2020-03-17 | 福建福莱航空科技有限公司 | Unmanned aerial vehicle laser mounting device for simulating battle confrontation field |
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| CN111782010A (en) | 2020-10-16 |
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