CN207799560U - A kind of computer hardware mainframe box convenient for heat dissipation - Google Patents
A kind of computer hardware mainframe box convenient for heat dissipation Download PDFInfo
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- CN207799560U CN207799560U CN201721796145.2U CN201721796145U CN207799560U CN 207799560 U CN207799560 U CN 207799560U CN 201721796145 U CN201721796145 U CN 201721796145U CN 207799560 U CN207799560 U CN 207799560U
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- mainframe box
- heat dissipation
- front surface
- plate
- screw
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Abstract
The utility model provides a kind of computer hardware mainframe box convenient for heat dissipation, including mainframe box, heat dissipation row's structure, bar shaped ventilation hole, drawer structure, Snap ring structure, side cooling plate structure, aft engine harden structure, support column, movable pulley, handle, switch and slot, heat dissipation row's structural screws are connected to the inner lower of mainframe box；The bar shaped ventilation hole is longitudinally opened in the upper surface centre position of mainframe box；The drawer structure is plugged in slot；The Snap ring structure is adsorbed on the side surface centre position of mainframe box.The setting of the utility model intelligent control fan, is conducive to the temperature inside according to computer host box, automatically rotates, plays the role of radiating in time；The setting of auxiliary heat emission fan and heat sink is conducive to provide a variety of heat-removal modalities for mainframe box, plays the role of being fully computer hardware cooling and heat dissipation；Heat dissipation row specifically uses the setting of S-shaped fin, is conducive to increasing heat radiation area, ensures heat dissipation effect.
Description
Technical field
The utility model belongs to computer hardware mainframe box technical field more particularly to a kind of computer convenient for heat dissipation is hard
Part mainframe box.
Background technology
Computer hardware refers in computer system by electronics, the various physical units of compositions such as machinery and photoelectric cell
General name.These physical units constitute an organic whole by the requirement of system structure and provide substance base for computer software operation
Plinth.In short, the function of computer hardware is to input and store program and data, and program is executed data mart modeling at can be with
The form utilized.From the point of view of from the appearance, microcomputer is made of mainframe box and external equipment.In mainframe box mainly include CPU, memory,
Mainboard, hard disk drive, CD drive, various expansion cards, connecting line, power supply etc.；External equipment includes mouse, keyboard etc..
However the heat dissipation effect of existing mainframe box is very poor, mainframe box is when working long hours, mainframe box often temperature meeting
Drastically increase, the work under hot environment work, the serious service life for affecting mainframe box of meeting makes the inside of mainframe box
Electronic component is damaged, when serious may output explosion, bring huge damage to life and property, there are great safety
Hidden danger.
China Patent Publication No. is CN205540466U, and invention and created name is a kind of computer hardware master convenient for heat dissipation
Cabinet, including mainframe box and heat dissipation tank and the heat dissipation negative pressure fan that is arranged in heat dissipation tank, the top of mainframe box is fixed with
Heat dissipation tank is fixed with temperature monitor on the front of heat dissipation tank, and the top of heat dissipation tank is in the position of corresponding heat dissipation negative pressure fan
On be fixed with ventilation opening, the both sides of mainframe box are correspondingly provided with shutter, be fixed on the front of mainframe box disk broadcasting
Mouthful, the bottom end that disk plays mouth is fixed with host switch key, and the bottom of host switch key is fixed with earphone interface and Mike
The bottom of wind interface, earphone interface and microphone interface is fixed with USB interface.But existing computer hardware mainframe box is also
It is very few that there is radiator structures, and heat emission fan cannot intelligently control the problem with space utilization deficiency.
Therefore, a kind of computer hardware mainframe box convenient for heat dissipation of invention is very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of computer hardware mainframe box convenient for heat dissipation, with
It is very few to solve existing computer hardware mainframe box radiator structure, heat emission fan cannot intelligently control and space utilization is insufficient asks
Topic.A kind of computer hardware mainframe box convenient for heat dissipation, including mainframe box, heat dissipation row's structure, bar shaped ventilation hole, drawer structure,
Snap ring structure, side cooling plate structure, aft engine harden structure, support column, movable pulley, handle, switch and slot, heat dissipation row
Structural screws are connected to the inner lower of mainframe box；The bar shaped ventilation hole is longitudinally opened in the upper surface interposition of mainframe box
It sets；The drawer structure is plugged in slot；The Snap ring structure is adsorbed on the side surface centre position of mainframe box；It is described
Side cooling plate structure screw be connected to the right side of mainframe box；The aft engine harden structure screw is connected to the rear table of mainframe box
Face；Screw is connected to the lower surface corner location of mainframe box to the support column respectively；The movable pulley is bolted to branch
The lower end of dagger；The handle is welded on the front surface upper end of mainframe box；The switch is embedded in the front surface of mainframe box
Upper middle position；The slot screw is connected to the inner lower of mainframe box；Heat dissipation row's structure includes that intelligence is adjusted
Fan is controlled, fan board, heat dissipation row, water cooling tube, fixed otic placode, CPU radiating blocks and water pump, the intelligent control fan distinguish spiral shell
Nail is connected at left and right sides of the front surface of fan board；Heat dissipation row's screw is connected to the lower surface of fan board；The water
Cold pipe one end is threaded on the right side of the front surface of fan board two up and down respectively, and the other end is threaded in CPU heat dissipations respectively
Two up and down on the left of the front surface of block；Axis is connected on the corner locations of CPU radiating blocks to the fixation otic placode respectively；The water pump
Screw is connected to the front surface bosom position of CPU radiating blocks.
Preferably, the side cooling plate structure includes side heat sink, horizontal heat sink, auxiliary heat emission fan, radiator window, cooling fin
And Air Filter, the horizontal heat sink cross screw are connected on the upside of the front surface of side heat sink；The auxiliary heat emission fan difference
Screw is connected at left and right sides of the front surface centre position of side heat sink；The radiator window integrated setting is in side heat sink
Front surface lower part；The cooling fin longitudinal measure is in the bosom position of side heat sink；The Air Filter is adsorbed on side
The rear surface of heat sink.
Preferably, the aft engine harden structure includes power supply heat sinking fan, supply hub, aft engine plate, computer input
Plate, computer export plate and radiator-grid, and the front surface top that power supply heat sinking fan screw is connected to aft engine plate is right
Side；The supply hub screw is connected to the front surface upper left-hand of aft engine plate；The computer input plate is lateral
It is welded on the front surface centre position of aft engine plate；Front surface of the computer output plate longitudinal measure in aft engine plate
On the right side of lower part；The radiator-grid screw is connected to the front surface lower left side of aft engine plate.
Preferably, the drawer structure includes drawer plate, and knob, baffle and drawer-bottom board, the knob are glued to
The front surface centre position of drawer plate；The baffle is longitudinally glued to respectively at left and right sides of the rear surface of drawer plate；Described
Drawer-bottom board is glued between baffle and baffle lower inside.
Preferably, the Snap ring structure includes snap ring, dust removal brush, connecting rod and magnetite pieces, and the snap ring is glued to
The left side of connecting rod；The dust removal brush is connected to the inside of snap ring；The magnetite pieces are glued to the right side of connecting rod.
Preferably, the connecting rod specifically uses cylindrical rubber bar.
Preferably, the intelligent control fan uses the length temperature control between ten centimetres to 12 centimetres respectively
Intelligent control fan.
Preferably, the water cooling tube specifically uses soft rubber pipe；The water cooling tube is internally provided with coolant liquid；Institute
It is connected to by water pump between the water cooling tube and water cooling tube stated.
Preferably, the front surface of computer input plate is provided with mouse and keyboard jack；The computer
Output plate front surface is provided with multiple holes USB.
Preferably, the CPU radiating blocks specifically use full copper radiating block.
Preferably, heat dissipation row specifically uses S-shaped fin.
Preferably, the front surface of the heat sink is provided with circular louvre.
Preferably, the cooling fin specifically uses rectangle aluminium flake.
Preferably, the Air Filter is specifically used with magnetic Air Filter.
Preferably, the front surface of the radiator-grid offers hexagon heat emission hole.
Compared with prior art, the beneficial effects of the utility model are：
1. in the utility model, the setting of the intelligent control fan is conducive to according to inside computer host box
Temperature automatically rotates, plays the role of radiating in time.
2. in the utility model, the CPU radiating blocks specifically use the setting of full copper radiating block, be conducive to adequately dissipate
Heat plays the role of radiating for CPU.
3. in the utility model, the setting of the auxiliary heat emission fan and heat sink is conducive to provide a variety of dissipate for mainframe box
Hot form plays the role of being fully computer hardware cooling and heat dissipation.
4. in the utility model, the heat dissipation row specifically uses the setting of S-shaped fin, is conducive to increasing heat radiation area,
Ensure heat dissipation effect.
5. in the utility model, the setting of the drawer plate is conducive to make full use of computer host box inner space,
Common tool can inside be placed.
6. in the utility model, the setting of the dust removal brush is conducive to be dusted cleaning behaviour to mainframe box inside
Use when making.
7. in the utility model, the setting of the magnetite pieces is conducive to dust removal brush being absorbed and fixed at appointing for mainframe box
Meaning position, conveniently fetches.
8. in the utility model, the Air Filter specifically uses the setting with magnetic Air Filter, is conducive to prevent
Dirt net is adsorbed on the surface of mainframe box, convenient disassembly when cleaning.
9. in the utility model, the setting of the movable pulley is conducive to the movement for facilitating mainframe box.
10. in the utility model, the water cooling tube specifically uses the setting of soft rubber pipe, be conducive to play well
Sealing effect prevents the leakage of the coolant liquid inside water cooling tube.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of heat dissipation row's structure of the utility model.
Fig. 3 is the structural schematic diagram of the side cooling plate structure of the utility model.
Fig. 4 is the structural schematic diagram of the aft engine harden structure of the utility model.
Fig. 5 is the structural schematic diagram of the drawer structure of the utility model.
Fig. 6 is the structural schematic diagram of the Snap ring structure of the utility model.
In figure：
1, mainframe box；2, heat dissipation row structure；21, intelligent control fan；22, fan board；23, heat dissipation row；24, water cooling tube；
25, fixed otic placode；26, CPU radiating blocks；27, water pump；3, bar shaped ventilation hole；4, drawer structure；41, drawer plate；42, it shakes hands；
43, baffle；44, bottom plate；5, Snap ring structure；51, snap ring；52, dust removal brush；53, connecting rod；54, magnetite pieces；6, side heat dissipation is hardened
Structure；61, side heat sink；62, heat sink；63, auxiliary heat emission fan；64, radiator window；65, cooling fin；66, Air Filter；7, aft engine plate
Structure；71, power supply heat sinking is fanned；72, supply hub；73, aft engine plate；74, computer inputs plate；75, computer output is inserted
Plate；76, radiator-grid；8, support column；9, movable pulley；10, handle；11, it switchs；12, slot.
Specific implementation mode
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 6
The utility model provides a kind of computer hardware mainframe box convenient for heat dissipation, including mainframe box 1, and structure 2 is arranged in heat dissipation,
Bar shaped ventilation hole 3, drawer structure 4, Snap ring structure 5, side cooling plate structure 6, aft engine harden structure 7, support column 8, movable pulley 9,
Handle 10, switch 11 and slot 12, heat dissipation row's 2 screw of structure are connected to the inner lower of mainframe box 1；The bar shaped
The longitudinal upper surface centre position for being opened in mainframe box 1 of ventilation hole 3；The drawer structure 4 is plugged in slot 12；Described
Snap ring structure 5 is adsorbed on the side surface centre position of mainframe box 1；6 screw of side cooling plate structure is connected to mainframe box 1
Right side；7 screw of aft engine harden structure is connected to the rear surface of mainframe box 1；Screw is connected to the support column 8 respectively
The lower surface corner location of mainframe box 1；The movable pulley 9 is bolted to the lower end of support column 8；The handle 10 welds
In the front surface upper end of mainframe box 1；The switch 11 is embedded in the front surface upper middle position of mainframe box 1；Described inserts
12 screw of slot is connected to the inner lower of mainframe box 1；The described heat dissipation row structure 2 includes intelligent control fan 21, fan board 22,
Heat dissipation row 23, water cooling tube 24, fixed otic placode 25, CPU radiating blocks 26 and water pump 27, the intelligent control fan 21 distinguish screw
It is connected at left and right sides of the front surface of fan board 22；Heat dissipation 23 screws of row are connected to the lower surface of fan board 22；It is described
24 one end of water cooling tube be threaded on the right side of the front surface of fan board 22 two up and down respectively, the other end is threaded in respectively
Two up and down on the left of the front surface of CPU radiating blocks 26；The fixation otic placode 25 respectively axis be connected on CPU radiating blocks 26 quadrangle position
It sets；27 screw of water pump is connected to the front surface bosom position of CPU radiating blocks 26.
In above-described embodiment, specifically, the side cooling plate structure 6 includes side heat sink 61, horizontal heat sink 62 is auxiliary to dissipate
Heat fan 63, radiator window 64, cooling fin 65 and Air Filter 66,62 cross screw of horizontal heat sink are connected to side heat sink 61
On the upside of front surface；Screw is connected at left and right sides of the front surface centre position of side heat sink 61 the auxiliary heat emission fan 63 respectively；
64 integrated setting of radiator window is in the front surface lower part of side heat sink 61；65 longitudinal measure of cooling fin is dissipated in side
The bosom position of hot plate 61；The Air Filter 66 is adsorbed on the rear surface of side heat sink 61.
In above-described embodiment, specifically, the aft engine harden structure 7 includes power supply heat sinking fan 71, supply hub 72, after
Motherboard 73, computer input plate 74, and computer exports plate 75 and radiator-grid 76, and the power supply heat sinking is fanned 71 screws and connected
It is connected on the front surface upper right of aft engine plate 73；72 screw of supply hub is connected on the front surface of aft engine plate 73
On the left of portion；The computer inputs 74 transverse weld of plate in the front surface centre position of aft engine plate 73；The calculating
Machine exports 75 longitudinal measure of plate on the right side of the front surface lower part of aft engine plate 73；76 screw of radiator-grid is main after being connected to
The front surface lower left side of machine plate 73.
In above-described embodiment, specifically, the drawer structure 4 includes drawer plate 41, knob 42, baffle 43 and bottom of drawer
Plate 44, the knob 42 are glued to the front surface centre position of drawer plate 41；The baffle 43 is longitudinal respectively to be glued to pumping
At left and right sides of the rear surface of drawer plate 41；The drawer-bottom board 44 is glued between 43 lower inside of baffle 43 and baffle.
In above-described embodiment, specifically, the Snap ring structure 5 includes snap ring 51, dust removal brush 52, connecting rod 53 and magnetite
Piece 54, the snap ring 51 are glued to the left side of connecting rod 53；The dust removal brush 52 is connected to the inside of snap ring 51；Described
Magnetite pieces 54 are glued to the right side of connecting rod 53.
In above-described embodiment, specifically, the connecting rod 53 specifically uses cylindrical rubber bar.
In above-described embodiment, specifically, the intelligent control fan 21 uses length respectively at ten centimetres to ten
Temperature control intelligent control fan between two centimetres.
In above-described embodiment, specifically, the water cooling tube 24 specifically uses soft rubber pipe；In the water cooling tube 24
Portion is provided with coolant liquid；It is connected to by water pump 27 between the water cooling tube 24 and water cooling tube 24.
In above-described embodiment, specifically, the front surface of the computer input plate 74 is provided with mouse and keyboard is inserted
Hole；Computer output 75 front surface of plate is provided with multiple holes USB.
In above-described embodiment, specifically, the CPU radiating blocks 26 specifically use full copper radiating block.
In above-described embodiment, specifically, the heat dissipation row 23 specifically uses S-shaped fin.
In above-described embodiment, specifically, the front surface of the heat sink 62 is provided with circular louvre.
In above-described embodiment, specifically, the cooling fin 65 specifically uses rectangle aluminium flake.
In above-described embodiment, specifically, the Air Filter 66 is specifically using with magnetic Air Filter.
In above-described embodiment, specifically, the front surface of the radiator-grid 76 offers hexagon heat emission hole.
Operation principle
In the utility model, the external equipment that plate 74 connects computer is inputted by computer, passes through supply hub 72
Power supply is connected, the hardware needed for computer is placed in inside mainframe box 1, by CPU radiating blocks 26, is mounted on the upper surface of CPU,
And the connecting line of computer hardware is connected firmly, start host by lower switch 11, intelligent control fan 21 can be started simultaneously, electricity
Source heat-dissipating fan 71 and auxiliary heat emission fan 63 play the role of ventilation and heat, bar shaped during host work for the operation of computer
Ventilation hole 3 and radiator window 64 can play the role of ventilation and heat, can be by the coolant liquid in water cooling tube 24 under the action of water pump 27
It circulates, plays the role of cooling down for computer hardware, Air Filter 66 is adsorbed on to the side of mainframe box 1, can be played
The effect of leaching dirt needs directly take down carrying out cleaning operation with dust removal brush 52 when cleaning, is placed on drawer-bottom board 44
Common maintenance tool or office appliance, make full use of the space of host.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of computer hardware mainframe box convenient for heat dissipation, including mainframe box (1), heat dissipation row's structure (2), bar shaped ventilation hole
(3), drawer structure (4), Snap ring structure (5), side cooling plate structure (6), aft engine harden structure (7), support column (8), movable pulley
(9), handle (10), switch (11) and slot (12), and heat dissipation row's structure (2) screw is connected to the inside of mainframe box (1)
Downside；The bar shaped ventilation hole (3) is longitudinally opened in the upper surface centre position of mainframe box (1)；The drawer structure (4)
It is plugged in slot (12)；The Snap ring structure (5) is adsorbed on the side surface centre position of mainframe box (1)；The side dissipates
Hot plate structure (6) screw is connected to the right side of mainframe box (1)；Described aft engine harden structure (7) screw is connected to mainframe box (1)
Rear surface；Screw is connected to the lower surface corner location of mainframe box (1) to the support column (8) respectively；The movable pulley
(9) it is bolted to the lower end of support column (8)；The handle (10) is welded on the front surface upper end of mainframe box (1)；Described
Switch (11) is embedded in the front surface upper middle position of mainframe box (1)；Described slot (12) screw is connected to mainframe box (1)
Inner lower；It is characterized in that, heat dissipation row's structure (2) includes intelligent control fan (21), and fan board (22), heat dissipation
It arranges (23), water cooling tube (24), fixed otic placode (25), CPU radiating blocks (26) and water pump (27), the intelligent control fan (21)
Screw is connected at left and right sides of the front surface of fan board (22) respectively；Described heat dissipation row's (23) screw is connected to fan board (22)
Lower surface；Described water cooling tube (24) one end is threaded on the right side of the front surface of fan board (22) two up and down respectively, separately
One end is threaded on the left of the front surface of CPU radiating blocks (26) two up and down respectively；Fixation otic placode (25) the difference axis
It is connected on the corner location of CPU radiating blocks (26)；Described water pump (27) screw is connected to inside the front surface of CPU radiating blocks (26)
Centre position.
2. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the side heat dissipation is hardened
Structure (6) includes side heat sink (61), horizontal heat sink (62), auxiliary heat emission fan (63), radiator window (64), cooling fin (65) and Air Filter
(66), described horizontal heat sink (62) cross screw is connected on the upside of the front surface of side heat sink (61)；The auxiliary heat emission fan
(63) screw is connected at left and right sides of the front surface centre position of side heat sink (61) respectively；Radiator window (64) integration
It is arranged in the front surface lower part of side heat sink (61)；Cooling fin (65) longitudinal measure is in the inside of side heat sink (61)
Between position；The Air Filter (66) is adsorbed on the rear surface of side heat sink (61).
3. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the aft engine is hardened
Structure (7) includes power supply heat sinking fan (71), and supply hub (72), aft engine plate (73), computer input plate (74), computer is defeated
Go out plate (75) and radiator-grid (76), power supply heat sinking fan (71) screw is connected to the front surface top of aft engine plate (73)
Right side；Described supply hub (72) screw is connected to the front surface upper left-hand of aft engine plate (73)；The computer is defeated
Enter plate (74) transverse weld in the front surface centre position of aft engine plate (73)；The computer output plate (75) is longitudinal
It is welded on the right side of the front surface lower part of aft engine plate (73)；Described radiator-grid (76) screw is being connected to aft engine plate (73) just
On the left of surface lower portions.
4. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the drawer structure
(4) include drawer plate (41), shake hands (42), baffle (43) and drawer-bottom board (44), the knob (42) are glued to drawer plate
(41) front surface centre position；The baffle (43) is longitudinal respectively to be glued at left and right sides of the rear surface of drawer plate (41)；
The drawer-bottom board (44) is glued between baffle (43) and baffle (43) lower inside.
5. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the Snap ring structure
(5) include snap ring (51), dust removal brush (52), connecting rod (53) and magnetite pieces (54), the snap ring (51) is glued to connecting rod
(53) left side；The dust removal brush (52) is connected to the inside of snap ring (51)；The magnetite pieces (54) are glued to connecting rod
(53) right side.
6. the computer hardware mainframe box as claimed in claim 5 convenient for heat dissipation, which is characterized in that the connecting rod (53)
Specifically use cylindrical rubber bar.
7. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the water cooling tube (24)
Specifically use soft rubber pipe；It is connected to by water pump (27) between the water cooling tube (24) and water cooling tube (24).
8. the computer hardware mainframe box as claimed in claim 3 convenient for heat dissipation, which is characterized in that the computer input
The front surface of plate (74) is provided with mouse and keyboard jack；Described computer output plate (75) front surface is provided with multiple
The holes USB.
9. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the CPU radiating blocks
(26) full copper radiating block is specifically used.
10. the computer hardware mainframe box as described in claim 1 convenient for heat dissipation, which is characterized in that the heat dissipation row
(23) S-shaped fin is specifically used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796145.2U CN207799560U (en) | 2017-12-21 | 2017-12-21 | A kind of computer hardware mainframe box convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796145.2U CN207799560U (en) | 2017-12-21 | 2017-12-21 | A kind of computer hardware mainframe box convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799560U true CN207799560U (en) | 2018-08-31 |
Family
ID=63282143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796145.2U Expired - Fee Related CN207799560U (en) | 2017-12-21 | 2017-12-21 | A kind of computer hardware mainframe box convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799560U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109270997A (en) * | 2018-10-31 | 2019-01-25 | 王玥 | Novel pull formula computer is dustproof device |
| CN109375742A (en) * | 2018-10-26 | 2019-02-22 | 芜湖市传世信息技术有限公司 | A kind of novel office minihose case |
| CN110554752A (en) * | 2019-10-16 | 2019-12-10 | 濮阳职业技术学院 | Computer mainframe with multiple protection |
| CN111258399A (en) * | 2020-01-19 | 2020-06-09 | 张瑞雯 | Chassis for block chain management server |
| CN111930198A (en) * | 2020-08-18 | 2020-11-13 | 日照职业技术学院 | Computer power supply installation groove with adjustable space |
-
2017
- 2017-12-21 CN CN201721796145.2U patent/CN207799560U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375742A (en) * | 2018-10-26 | 2019-02-22 | 芜湖市传世信息技术有限公司 | A kind of novel office minihose case |
| CN109270997A (en) * | 2018-10-31 | 2019-01-25 | 王玥 | Novel pull formula computer is dustproof device |
| CN110554752A (en) * | 2019-10-16 | 2019-12-10 | 濮阳职业技术学院 | Computer mainframe with multiple protection |
| CN110554752B (en) * | 2019-10-16 | 2023-05-05 | 广州酷迈电子产品有限公司 | Multiple protection computer mainframe |
| CN111258399A (en) * | 2020-01-19 | 2020-06-09 | 张瑞雯 | Chassis for block chain management server |
| CN111930198A (en) * | 2020-08-18 | 2020-11-13 | 日照职业技术学院 | Computer power supply installation groove with adjustable space |
| CN111930198B (en) * | 2020-08-18 | 2022-07-29 | 日照职业技术学院 | Computer power supply installation groove with adjustable space |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20201221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |