CN201917853U - Electromagnetic reinforcement notebook computer - Google Patents
Electromagnetic reinforcement notebook computer Download PDFInfo
- Publication number
- CN201917853U CN201917853U CN2011200197596U CN201120019759U CN201917853U CN 201917853 U CN201917853 U CN 201917853U CN 2011200197596 U CN2011200197596 U CN 2011200197596U CN 201120019759 U CN201120019759 U CN 201120019759U CN 201917853 U CN201917853 U CN 201917853U
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- notebook computer
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- housing
- display screen
- electromagnetism
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Abstract
The utility model relates to an electromagnetic reinforcement notebook computer. The utility model adopts the technical scheme that: the electromagnetic reinforcement notebook computer is provided with a mainframe box and a display screen, which are connected with each other through a damping rotating shaft, wherein the mainframe box comprises a chassis shell, and a power supply processing low-frequency module, a high-frequency data processing module, an external interface module and a keyboard and mouse module, which are arranged inside the chassis shell, the power supply processing low-frequency module, the high-frequency data processing module and the external interface module are arranged inside relatively independent cavity bodies, each module is connected with each other through a filter connector with a shielding shell and a shielding cable, the metal shell of the filter connector is fixed to the chassis shell through screws, an electrically-conductive rubber plate can be adopted to seal a joint between the metal shell of the filter connector and the chassis shell, and a plurality of grounding posts are reserved inside the chassis shell. The utility model has the beneficial effects that: due to adoption of the electromagnetic reinforcement notebook computer, not only can excellent electromagnetic compatibility be realized, but also the notebook computer has the advantages that the notebook computer has a small size and a light weight, and is convenient to operate and carry.
Description
Technical field
The utility model relates to a kind of reinforced notebook computer, relates in particular to a kind of electromagnetism reinforced notebook computer.
Background technology
Reinforced notebook computer computer is in the market substantially all followed ruggedized computer environmental performance index request (wide temperature, three anti-, electromagnetic compatibility and anti-vibrating and impact) and is designed.This type of machine has following shortcoming substantially: outward appearance is stiff, and complete machine is heavy is inconvenient to carry; External interface has the hatch door protection, and it is convenient inadequately to use; Three anti-keyboard feels are relatively poor, and the operation comfort is relatively poor; Every environmental index performance that computing machine can reach is not high enough.For the concerning security matters key departments of government, army and enterprises and institutions, small volume and less weight, be convenient to operate and carry and the notebook computer that has an excellent Electro Magnetic Compatibility is only the product of the demand that meets them most.And present ruggedized computer field is directed to the also not appearance of corresponding product of this type of demand.
Summary of the invention
The utility model is at the existing in prior technology deficiency, and a kind of electromagnetism reinforced notebook computer is provided, and it not only has excellent Electro Magnetic Compatibility, and has small volume and less weight, is convenient to the advantage of operating and carrying.
The utility model is realized by following technical measures, a kind of electromagnetism reinforced notebook computer, the mainframe box and the display screen that connect by Damping rotation shaft are arranged, described mainframe box comprises the cabinet housing, power supply in the cabinet housing is handled low frequency module, the high-frequency data processing module, external interface module and keyboard, Mouse assembly, described power supply is handled low frequency module, high-frequency data processing module and external interface module are positioned at relatively independent cavity, each module directly is connected with shielded cable by the filter connector that has shield shell, the housing of filter connector and cabinet housing adopt screw retention, the seaming position place adopts conductive rubber slab to seal, and leaves a plurality of earthing rods in the cabinet housing.
Concrete characteristics of the present utility model also have, and above-mentioned display screen comprises the display screen housing, is positioned at the liquid crystal display of display screen housing, and shield glass is installed before the liquid crystal display, locate by conducting resinl between liquid-crystalline glasses and the display screen housing, and compress by conductive member.
Above-mentioned display screen housing is front and back opposite opened structures, and liquid crystal display and inverter lay respectively at former and later two independently in the cavity.
Above-mentioned display screen housing is provided with many places screen line earth point.
Above-mentioned keyboard, Mouse assembly and external interface module are provided with filter connector, the seam crossing of they and cabinet housing mating surface adopts the sealing of conductive shield liner, and the housing of filter connector adopts employing conductive rubber slab in screw retention seaming position place to seal with the cabinet housing.
The position of corresponding button pilot lamp is provided with perforate on the above-mentioned cabinet housing, and the described perforate degree of depth is greater than 4 times of the aperture.
The beneficial effect of this programme can be learnt according to the narration to such scheme, the utility model comprehensively adopts shielding, ground connection and filtering technique, has realized multistage electromagnetism reinforcing, and interface is directly external, make things convenient for manipulating of user, promoted the level of anti-electromagnetism (information) leakage of complete machine.
Description of drawings
Fig. 1 is the structural representation of the mainframe box interior layout in the utility model embodiment.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the structural representation of display screen in the utility model embodiment.
Fig. 4 is an A portion partial enlarged drawing among Fig. 3.
Among the figure, 1, the cabinet housing; 2, power supply is handled low frequency module; 3, high-frequency data processing module; 4, external interface module; 5, filter connector; 6, conductive rubber slab; 7, button pilot lamp; 8, perforate; 9, conductive shield liner; 10, shielded cable; 11, cable earthing rod; 12, keyboard components; 13, conductive shield liner; 14, filter connector; 15, conductive rubber slab; 16, conductive shield liner; 17, filter connector; 18, conductive rubber slab; 19, Mouse assembly; 20, display screen housing; 21, conductive member; 22, conducting resinl; 23, shield glass; 24, liquid crystal display; 25, inverter; 26, screen line earth point.
Embodiment
For clearly demonstrating the technical characterstic of this programme,, this programme is set forth below by an embodiment.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of electromagnetism reinforced notebook computer, the mainframe box and the display screen that connect by Damping rotation shaft are arranged, described mainframe box comprises cabinet housing 1, power supply in the cabinet housing is handled low frequency module 2, high-frequency data processing module 3, external interface module 4 and keyboard, Mouse assembly 12,19, described power supply is handled low frequency module, high-frequency data processing module and external interface module are positioned at relatively independent cavity, each module directly is connected with shielded cable 10 by the filter connector 5 that has shield shell, the housing of filter connector and cabinet housing adopt screw retention, the seaming position place adopts conductive rubber slab 6 to seal, and leaves a plurality of earthing rods 11 in the cabinet housing.The position of corresponding button pilot lamp is provided with perforate 8 on the cabinet housing, and the described perforate degree of depth is greater than 4 times of the aperture.
Wherein, display screen comprises display screen housing 20, is positioned at the liquid crystal display 24 of display screen housing, and shield glass 23 is installed before the liquid crystal display, locatees by conducting resinl 22 between liquid-crystalline glasses and the display screen housing, and compresses by conductive member 21.The display screen housing is front and back opposite opened structures, and liquid crystal display 24 and inverter 25 lay respectively at former and later two independently in the cavity.The display screen housing is provided with many places screen line earth point 26.
Keyboard and mouse assembly and external interface module are provided with filter connector 14,17, the seam crossing of they and cabinet housing mating surface adopts 9,13,16 sealings of conductive shield liner, the housing of filter connector and cabinet housing adopt screw retention, and the seaming position place adopts conductive rubber slab 15,18 to seal.
The utility model can pass through or adopt existing techniques in realizing without the technical characterictic of describing; do not repeat them here; certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example; variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (6)
1. electromagnetism reinforced notebook computer, the mainframe box and the display screen that connect by Damping rotation shaft are arranged, it is characterized in that, described mainframe box comprises cabinet housing (1), power supply in the cabinet housing is handled low frequency module (2), high-frequency data processing module (3), external interface module (4) and keyboard, Mouse assembly (12,19), described power supply is handled low frequency module, high-frequency data processing module and external interface module are positioned at relatively independent cavity, each module directly is connected with shielded cable (10) by the filter connector (5) that has shield shell, the housing of filter connector and cabinet housing adopt screw retention, the seaming position place adopts conductive rubber slab (6) to seal, and leaves a plurality of earthing rods (11) in the cabinet housing.
2. electromagnetism reinforced notebook computer according to claim 1, it is characterized in that, described display screen comprises display screen housing (20), is positioned at the liquid crystal display (24) of display screen housing, shield glass (23) is installed before the liquid crystal display, locate by conducting resinl (22) between liquid-crystalline glasses and the display screen housing, and compress by conductive member (21).
3. electromagnetism reinforced notebook computer according to claim 2 is characterized in that, described display screen housing is front and back opposite opened structures, and liquid crystal display (24) and inverter (25) lay respectively at former and later two independently in the cavity.
4. electromagnetism reinforced notebook computer according to claim 2 is characterized in that, described display screen housing is provided with many places screen line earth point (26).
5. electromagnetism reinforced notebook computer according to claim 1, it is characterized in that, described keyboard, Mouse assembly and external interface module are provided with filter connector (14,17), the seam crossing of they and cabinet housing mating surface adopts conductive shield liner (9,13,16) sealing, the housing of filter connector and cabinet housing adopt screw retention, and the seaming position place adopts conductive rubber slab (15,18) to seal.
6. according to claim 1 or 2 or 3 or 4 or 5 described electromagnetism reinforced notebook computers, it is characterized in that the position of corresponding button pilot lamp (7) is provided with perforate (8) on the described cabinet housing, the described perforate degree of depth is greater than 4 times of the aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200197596U CN201917853U (en) | 2011-01-21 | 2011-01-21 | Electromagnetic reinforcement notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200197596U CN201917853U (en) | 2011-01-21 | 2011-01-21 | Electromagnetic reinforcement notebook computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201917853U true CN201917853U (en) | 2011-08-03 |
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ID=44417647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200197596U Expired - Fee Related CN201917853U (en) | 2011-01-21 | 2011-01-21 | Electromagnetic reinforcement notebook computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201917853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854353A (en) * | 2012-12-05 | 2014-06-11 | 深圳市思乐数据技术有限公司 | Lottery ticket betting machine |
| CN106200793A (en) * | 2016-07-06 | 2016-12-07 | 山东超越数控电子有限公司 | A kind of reinforced notebook computer realizes the method for rainproof and electromagnetic shielding |
| CN106375710A (en) * | 2016-08-25 | 2017-02-01 | 中国科学院长春光学精密机械与物理研究所 | Photoelectric stabilized platform electromagnetically compatible device and photoelectric stabilized platform |
-
2011
- 2011-01-21 CN CN2011200197596U patent/CN201917853U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854353A (en) * | 2012-12-05 | 2014-06-11 | 深圳市思乐数据技术有限公司 | Lottery ticket betting machine |
| CN106200793A (en) * | 2016-07-06 | 2016-12-07 | 山东超越数控电子有限公司 | A kind of reinforced notebook computer realizes the method for rainproof and electromagnetic shielding |
| CN106375710A (en) * | 2016-08-25 | 2017-02-01 | 中国科学院长春光学精密机械与物理研究所 | Photoelectric stabilized platform electromagnetically compatible device and photoelectric stabilized platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20140121 |