CN204390127U - A kind of folding all-in-one with electromagnetic compatibility characteristic - Google Patents
A kind of folding all-in-one with electromagnetic compatibility characteristic Download PDFInfo
- Publication number
- CN204390127U CN204390127U CN201520085193.5U CN201520085193U CN204390127U CN 204390127 U CN204390127 U CN 204390127U CN 201520085193 U CN201520085193 U CN 201520085193U CN 204390127 U CN204390127 U CN 204390127U
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- China
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- liquid crystal
- crystal display
- bonnet
- cover portion
- fixed
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of folding all-in-one with electromagnetic compatibility characteristic, complete machine is divided into front cover portion, core, back cover portion and bearing part, wherein, in back cover portion, bonnet is fixed with turbofan, fan guard, filter power supply, bottom surface I/O mouth and wicket; Core structure comprises liquid crystal display fixed mount, liquid crystal display, mainboard, video card, hard disk, power circuit, CD-ROM drive, interface board, radiating module; Front cover portion structure comprises protecgulum, shield glass, loudspeaker, button, camera, side I/O mouth and wicket, optical disc driver, and seat part separation structure comprises bearing plate, back up pad, base, band limit damping hinge and plastic case.The utility model machine shell adopts magnesium alloy pressure-casting to form, and compares cabinet and improves complete machine intensity; Totally-enclosed structure, by the adherent heat radiation of double fan, can reach electromagnetic shielding requirements while meeting cooling requirements; Complete machine can be stood and be placed also collapsible placement, flexibly the request for utilization of reply different operating form.
Description
Technical field
The utility model relates to all-in-one technical field, is specifically related to a kind of folding all-in-one with electromagnetic compatibility characteristic.
Background technology
All-in-one has brief appearance and modeling, simultaneously performance integrated level high, take up room less, with conventional desktop formula computer, there is unrivaled advantage, but also have complete machine heavier, use dumb, bad shortcoming of dispelling the heat.Current all-in-one is in order to meet cost and cooling requirements, and casing is generally plastics and arranges more heat dissipation ventilation hole, there is a large amount of electromagnetic leakage.Electromagnetic exposure is not only harmful, and may with sensitive information, and can be reduced into expressly by certain technological means, be therefore also potential mode of divulging a secret.Current electromagnetic leakage protective approach is mainly shielding, follows conduction principle of continuity during shielding design.
Summary of the invention
The technical problems to be solved in the utility model is: the present invention devises a kind of all-in-one complete machine structure form, is meeting the object that all-in-one complete machine cooling requirements basis can not only reach electromagnetic screen, also can improve dirigibility and the diversity of all-in-one use.
The technical scheme that the utility model adopts is:
A kind of folding all-in-one with electromagnetic compatibility characteristic, described all-in-one complete machine is divided into front cover portion, core, back cover portion and bearing part, wherein, in back cover portion, bonnet is fixed with turbofan, fan guard, filter power supply, bottom surface I/O mouth and wicket;
Core structure comprises liquid crystal display fixed mount, liquid crystal display, mainboard, video card, hard disk, power circuit, CD-ROM drive, interface board, radiating module, wherein mainboard, video card, hard disk, power circuit, CD-ROM drive, interface board, radiating module are fixed on rear side of liquid crystal display fixed mount, liquid crystal display is fixed on front side of liquid crystal display fixed mount by liquid crystal display pressing plate, liquid crystal display fixed mount is finally fixed on bonnet, radiating module and bonnet are fitted, laminating position coated with thermally conductive cream, carries out adherent heat radiation;
Front cover portion structure comprises protecgulum, shield glass, loudspeaker, button, camera, side I/O mouth and wicket, optical disc driver, shield glass is fixed together by pressing plate and protecgulum, surface of contact is placed conducting foam and screen beam, ensure the conducting continuity of surface of contact; Loudspeaker, button, camera are fixed on protecgulum by pressing plate, and surface of contact places conducting foam equally; Side I/O mouth is by the shielding of conducting metal push-type wicket; Optical disc driver adopts steel liner plate rubber wicket, and interference fit shields with protecgulum is slotted;
Seat part separation structure comprises bearing plate, back up pad, base, band limit damping hinge and plastic case, wherein bearing plate is connected with bonnet, fix and accept complete machine weight, back up pad supports complete machine weight and transfers on base, base supports whole all-in-one, ensures the stability of total.With damping limit hinge provide main frame towards rotational freedom, host machine part can place in horizontal positioned with vertically between adjustment, can lean forward (between 0o to 98o) a little, and hinge damping ensures that host machine part can be held in a certain angle reliably.
Described all-in-one complete machine adopts totally-enclosed casing structure, and casing adopts magnesium alloy pressure-casting to form.
The protecgulum of described all-in-one and bonnet are fastened by dark groove boss structure, utilize the tolerance clearance of dark groove and boss structure to make electromagnetic wave attenuation simultaneously, the path that darker groove boss fit structure makes the leakage of electromagnetism to pass through is longer, order of reflection between the wall of gap is more, thus can effective electromagnetic wave absorption.
Described turbofan is fixed by screws in the turbofan seat of bonnet, and turbofan and mainboard wiring holes size imitate formulae discovery according to shielding.Fan guard is provided with air inlet, forms air channel after fan guard coordinates with bonnet, in air channel, be provided with radiating fin.
The beneficial effects of the utility model are: the utility model machine shell adopts magnesium alloy pressure-casting to form, and compares cabinet and improves complete machine intensity; Totally-enclosed structure, by the adherent heat radiation of double fan, can reach electromagnetic shielding requirements while meeting cooling requirements; Complete machine can be stood and be placed also collapsible placement, flexibly the request for utilization of reply different operating form.
Accompanying drawing explanation
Fig. 1 is the utility model front cover portion structural representation;
Fig. 2 is the utility model core structural representation;
Fig. 3 is the utility model front cover portion structural representation;
Fig. 4 is the utility model seat part separation structure schematic diagram;
Fig. 5 is that the utility model entirety is stood placement schematic diagram;
Description of reference numerals: 1. turbofan, 2. bonnet, 3. filter power supply, 4. bottom surface I/O mouth and wicket, 5. fan guard, 6. CD-ROM drive, 7. power circuit, 8. interface board, 9. hard disk, 10. liquid crystal display fixed mount, 11. mainboards, 12. radiating modules, 13. video cards, 14. liquid crystal displays, 15. protecgulums, 16. shield glass, 17. loudspeaker, 18. buttons, 19. side I/O mouth and wickets, 20. optical disc drivers, 21. front-facing cameras, 22. bearing plates, 23. back up pads, 24. bases, 25. damping limit hinges.
Embodiment
With reference to the accompanying drawings, by embodiment, the utility model is further illustrated:
Embodiment 1:
As Figure 1-5, a kind of folding all-in-one with electromagnetic compatibility characteristic, described all-in-one complete machine is divided into front cover portion, core, back cover portion and bearing part, wherein in back cover portion, bonnet 2 is fixed with turbofan 1, fan guard 5, filter power supply 3, bottom surface I/O mouth and wicket 4;
Core structure comprises liquid crystal display fixed mount 10, liquid crystal display 14, mainboard 11, video card 12, hard disk 9, power circuit 7, CD-ROM drive 6, interface board 8, radiating module 12, wherein mainboard, video card, hard disk, power circuit, CD-ROM drive, interface board, radiating module are fixed on rear side of liquid crystal display fixed mount, liquid crystal display is fixed on front side of liquid crystal display fixed mount by liquid crystal display pressing plate, liquid crystal display fixed mount is finally fixed on bonnet, radiating module and bonnet are fitted, laminating position coated with thermally conductive cream, carries out adherent heat radiation;
Front cover portion structure comprises protecgulum 15, shield glass 16, loudspeaker 17, button 18, camera 21, side I/O mouth and wicket 19, optical disc driver 20, wherein shield glass is fixed together by pressing plate and protecgulum, surface of contact is placed conducting foam and screen beam, ensure the conducting continuity of surface of contact; Loudspeaker, button, camera are fixed on protecgulum by pressing plate, and surface of contact places conducting foam equally; Side I/O mouth is by the shielding of conducting metal push-type wicket; Optical disc driver adopts steel liner plate rubber wicket, and interference fit shields with protecgulum is slotted;
Seat part separation structure comprises bearing plate 22, back up pad 23, base 24, band limit damping hinge 25 and plastic case, wherein bearing plate is connected with bonnet, fix and accept complete machine weight, back up pad supports complete machine weight and transfers on base, base supports whole all-in-one, ensures the stability of total.With damping limit hinge provide main frame towards rotational freedom, host machine part adjusts between can placing in horizontal positioned with vertically, can be leaned forward (between 0o to 98o) a little, hinge damping ensures that host machine part can be held in a certain angle reliably, not only can stand up, also can keep flat, be convenient to screen operator and packaging, storage, carrying simultaneously.
Embodiment 2:
On the basis of embodiment 1, all-in-one complete machine described in the present embodiment adopts totally-enclosed casing structure, and casing adopts magnesium alloy pressure-casting to form, and solves the problem of its information leakage.
Embodiment 3:
On the basis of embodiment 1 or 2, the protecgulum of all-in-one described in the present embodiment and bonnet are fastened by dark groove boss structure, utilize the tolerance clearance of dark groove and boss structure to make electromagnetic wave attenuation simultaneously, the path that darker groove boss fit structure makes the leakage of electromagnetism to pass through is longer, order of reflection between the wall of gap is more, thus can effective electromagnetic wave absorption.
Embodiment 4:
On the basis of embodiment 3, turbofan described in the present embodiment is fixed by screws in the turbofan seat of bonnet, turbofan and mainboard wiring holes size imitate formulae discovery according to shielding, fan guard is provided with air inlet, form air channel after fan guard coordinates with bonnet, in air channel, be provided with radiating fin.
Claims (4)
1. one kind has the folding all-in-one of electromagnetic compatibility characteristic, it is characterized in that: described all-in-one complete machine is divided into front cover portion, core, back cover portion and bearing part, wherein, bonnet (2) is fixed with turbofan (1), fan guard (5), filter power supply (3), bottom surface I/O mouth and wicket (4) in back cover portion;
Core structure comprises liquid crystal display fixed mount (10), liquid crystal display (14), mainboard (11), video card (12), hard disk (9), power circuit (7), CD-ROM drive (6), interface board (8), radiating module (12), wherein mainboard, video card, hard disk, power circuit, CD-ROM drive, interface board, radiating module are fixed on rear side of liquid crystal display fixed mount, liquid crystal display is fixed on front side of liquid crystal display fixed mount by liquid crystal display pressing plate, liquid crystal display fixed mount is finally fixed on bonnet, and radiating module and bonnet are fitted;
Front cover portion structure comprises protecgulum (15), shield glass (16), loudspeaker (17), button (18), camera (21), side I/O mouth and wicket (19), optical disc driver (20), shield glass is fixed together by pressing plate and protecgulum, surface of contact is placed conducting foam and screen beam; Loudspeaker, button, camera are fixed on protecgulum by pressing plate, and surface of contact places conducting foam equally; Side I/O mouth is by the shielding of conducting metal push-type wicket; Optical disc driver adopts steel liner plate rubber wicket, and interference fit shields with protecgulum is slotted;
Seat part separation structure comprises bearing plate (22), back up pad (23), base (24), band limit damping hinge (25) and plastic case, and wherein bearing plate is connected with bonnet.
2. a kind of folding all-in-one with electromagnetic compatibility characteristic according to claim 1, is characterized in that: described all-in-one complete machine adopts totally-enclosed casing structure, and casing adopts magnesium alloy pressure-casting to form.
3. a kind of folding all-in-one with electromagnetic compatibility characteristic according to claim 1 and 2, is characterized in that: the protecgulum of described all-in-one and bonnet are fastened by dark groove boss structure.
4. a kind of folding all-in-one with electromagnetic compatibility characteristic according to claim 3, it is characterized in that: described turbofan is fixed by screws in the turbofan seat of bonnet, fan guard is provided with air inlet, form air channel after fan guard coordinates with bonnet, in air channel, be provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085193.5U CN204390127U (en) | 2015-02-06 | 2015-02-06 | A kind of folding all-in-one with electromagnetic compatibility characteristic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520085193.5U CN204390127U (en) | 2015-02-06 | 2015-02-06 | A kind of folding all-in-one with electromagnetic compatibility characteristic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204390127U true CN204390127U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520085193.5U Expired - Fee Related CN204390127U (en) | 2015-02-06 | 2015-02-06 | A kind of folding all-in-one with electromagnetic compatibility characteristic |
Country Status (1)
| Country | Link |
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| CN (1) | CN204390127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817100A (en) * | 2019-11-15 | 2021-05-18 | 富士通光器件株式会社 | Optical module |
-
2015
- 2015-02-06 CN CN201520085193.5U patent/CN204390127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112817100A (en) * | 2019-11-15 | 2021-05-18 | 富士通光器件株式会社 | Optical module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160206 |
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| CF01 | Termination of patent right due to non-payment of annual fee |