KR20010028261A - Apparatus absolbing electromagnetic waves from moniter - Google Patents
Apparatus absolbing electromagnetic waves from moniter Download PDFInfo
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- KR20010028261A KR20010028261A KR1019990040425A KR19990040425A KR20010028261A KR 20010028261 A KR20010028261 A KR 20010028261A KR 1019990040425 A KR1019990040425 A KR 1019990040425A KR 19990040425 A KR19990040425 A KR 19990040425A KR 20010028261 A KR20010028261 A KR 20010028261A
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- substrate
- substrates
- electrolyte
- auxiliary
- monitor
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- 239000000758 substrate Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000001012 protector Effects 0.000 claims abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 4
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/65—Holding-devices for protective discs or for picture masks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
- H05K9/0096—Shielding materials being light-transmitting, e.g. transparent, translucent for television displays, e.g. plasma display panel
-
- 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
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
- G06F1/1609—Arrangements to support accessories mechanically attached to the display housing to support filters or lenses
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
- G06F2200/1613—Supporting arrangements, e.g. for filters or documents associated to a laptop display
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Electromagnetism (AREA)
Abstract
Description
본 발명은 모니터의 전면에 설치되는 보안기에 관한 것으로서, 보다 상세하게는 모니터로부터 발생되는 전자파를 차단하기 위한 보안기에 관한 것이다.The present invention relates to a security device installed on the front of the monitor, and more particularly to a security device for blocking electromagnetic waves generated from the monitor.
전자제품 특히, 텔레비젼 또는 컴퓨터 등의 모니터로부터 발생되는 전자파가 인체에 유해하다는 사실은 익히 알려진 바이다. 종래에 이러한 유해전자파를 소진 또는 감쇄하기 위한 여러 수단들이 제안되어 왔다.It is well known that electromagnetic waves generated from electronic products, especially monitors such as televisions or computers, are harmful to the human body. In the past, various means for exhausting or attenuating such harmful electromagnetic waves have been proposed.
특히, 대한민국 특허청에 의해 등록공고된 등록번호 특0171541호에 의하면,In particular, according to the registration number issued by the Korean Intellectual Property Office No. 0171541,
몰딩에 의해 접합되는 투명한 전후판 사이에 고급알콜 축합물이 충진되는 보안기의 제조방법이 개시된다. 이같은 방식에 의하면, 장기간 사용시 몰딩부위로 충진물질이 누출되는 경우가 발생되며, 단지 알콜만에 의한 전자파 차단효과는 실로 의심스럽다.Disclosed is a method of manufacturing a security group in which a higher alcohol condensate is filled between transparent front and back plates joined by molding. According to this method, when a long-term use, the filling material leaks to the molding site, and the electromagnetic wave blocking effect by only alcohol is doubtful.
또한, 투명한 전후판 사이에 단지 물만을 충진하여 유동시키는 방식도 제안된 바 있으나, 역시 전자파의 차단효과는 미진하였다.In addition, a method of only flowing water between transparent front and rear plates has also been proposed, but the effect of blocking electromagnetic waves was also insignificant.
또한, 접지된 얇은 도체판을 모니터 전면에 부착하는 방식이 제안된 바 있으나, 빛의 투과성이 양호하지 못하다는 단점이 있었다.In addition, a method of attaching a grounded thin conductor plate to the front of the monitor has been proposed, but has a disadvantage in that light transmittance is not good.
상기한 문제에 대한 본 발명의 목적은, 견고하고 간단한 구조에 의해 모니터로부터 발생되는 유해 전자파의 차단효과를 극대화하는 데 있다.An object of the present invention for the above problem is to maximize the blocking effect of harmful electromagnetic waves generated from the monitor by a robust and simple structure.
이를 위해 전자파 집전수단과, 집전된 전기를 접지하기 위한 접지수단이 제공되는 것이 필요하며, 빛의 투과성이 양호해야 한다.To this end, it is necessary to provide an electromagnetic wave collecting means and a grounding means for grounding the collected electricity, and the light transmittance must be good.
도 1은 본 발명에 따른 보안기의 결합 사시도이다.1 is a combined perspective view of a security device according to the present invention.
도 2는 본 발명의 일실시예에 따른 보안기의 층구조를 도시하기 위한 단면도이다.2 is a cross-sectional view illustrating a layer structure of a security device according to an embodiment of the present invention.
도 3는 본 발명의 사용상태의 일실시예를 도시하는 사시도이다.3 is a perspective view showing an embodiment of a use state of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1,2 ; 제 1, 2기판 3 ; 보조기판1,2; First and second substrates 3; Auxiliary Board
5 ; 접지선 10 ; 전해액5; Ground wire 10; Electrolyte
20 ; 모니터 30 ; 보안기20; Monitor 30; Security device
상기한 목적은, 모니터 크기의 견고하고 투명한 제 1, 2 기판과; 상기 기판에 의해 평편하고 좁은 밀폐공간이 형성되도록 제 1 기판과 제 2기판에 사이의 외곽에 접착되는 보조기판과; 제 1, 2, 및 보조기판에 의해 형성되는 밀폐공간내에 소정의 전해액을 충진할 수 있도록 투입구가 형성되며; 상기 전해액으로부터 연결되는 접지선을 포함하는 것을 특징으로 하는 전자파 차단보안기에 의해 달성된다.The above objectives include: a solid, transparent first and second substrate of monitor size; An auxiliary substrate bonded to an outer space between the first substrate and the second substrate so that a flat narrow space is formed by the substrate; An inlet is formed so as to fill a predetermined electrolyte in the closed space formed by the first, second, and auxiliary substrates; It is achieved by the electromagnetic shielding security device, characterized in that it comprises a ground wire connected from the electrolyte.
이하, 명세서에 첨부된 도면을 참조하여 더욱 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings in the specification will be described in more detail.
도 1은 본 발명에 따른 보안기의 결합 사시도이다.1 is a combined perspective view of a security device according to the present invention.
제 1, 2기판(1,2)은 기본적으로 빛의 투과성이 양호한 합성수지, 예를 들면 아크릴 수지 내지 폴리에스틸렌수지 등의 취성에 강하며 경량의 재료가 바람직하다. 각각의 기판은 그 넓이가 모니터보다 약간 큰 정도로 제공되며, 두께는 강성을 유지하기에 적당한 정도이다.The first and second substrates 1 and 2 are basically resistant to brittleness of synthetic resins having good light permeability, for example, acrylic resins to polyester resins, and are preferably lightweight materials. Each substrate is provided so that its width is slightly larger than that of the monitor, and the thickness is moderate enough to maintain rigidity.
보조기판(3)은 소정의 두께를 가지는 사각의 틀형상으로서, 제 1, 2기판(1,2)과 유사한 재질의 것이 사용된다.The auxiliary substrate 3 has a rectangular frame shape having a predetermined thickness, and a material similar to that of the first and second substrates 1 and 2 is used.
제 1, 2기판(1,2)은 보조기판(3)을 사이에 두고 접착제에 의해 접착되어 제 1, 2, 보조기판(1,2,3)에 의해 모니터 넓이의 평편하고 좁은 밀폐공간이 마련된다.The first and second substrates 1 and 2 are bonded by an adhesive with the auxiliary substrate 3 interposed therebetween so that the flat and narrow sealed space of the monitor width is formed by the first and second substrates 1, 2 and 3. Prepared.
스크류(4)가 결합되는 나사공(6)은 제 2기판(2)의 모서리 부분에 관통된다.스크류(4)는 육각렌치에 의해 체결되는 적은 부피를 차지하는 탭볼트가 사용될 수 있으며, 유체의 누출을 방지하기 위해 소정의 패킹수단이 제공될 수 있다. 내부 접지선(5)은 일단에 스크류에 끼워지는 와셔(7)가 제공된다. 스크류(4)는 부식이 방지되도록 스테인레스스틸(STS) 등의 내식성 재료로 제작되는 것이 바람직하며, 와셔(7) 또한 양호한 전도체일 것이 요구된다.The screw hole 6 to which the screw 4 is coupled is penetrated through the corner portion of the second substrate 2. The screw 4 may be a tap bolt which occupies a small volume fastened by a hexagon wrench, and Certain packing means may be provided to prevent leakage. The inner ground wire 5 is provided with a washer 7 fitted to the screw at one end. The screw 4 is preferably made of a corrosion resistant material such as stainless steel (STS) to prevent corrosion, and the washer 7 is also required to be a good conductor.
보조기판(3)은 제 1기판 또는 제 2기판과 일체가 되어 제공될 수 있으며, 또는 기판전체가 일체로 제공될 수 도 있을 것이다.The auxiliary substrate 3 may be provided integrally with the first substrate or the second substrate, or the whole substrate may be integrally provided.
도 2는 본 발명의 일실시예에 따른 보안기의 층구조를 도시하기 위한 단면도이다.2 is a cross-sectional view illustrating a layer structure of a security device according to an embodiment of the present invention.
충진액(10)은 스크류(4)가 결합되는 나사공을 통해 제 1, 2, 보조기판에 의해 형성되는 공간 내부로 인입된다. 충진액(10)은 NaCl, 또는 CaCl2등의 전해질이 순수 H2O인 용매에 용해된 전해액이며, 공간 내에 기포가 잔류하지 않도록 진공상태에서 충진되는 것이 바람직하다. 전해액은 순수 H2O가 용매로 사용됨으로써, 또는 공기와 접촉되지 않음으로써 부패가 방지된다. 충진액으로는 일반 식염수가 사용될 수 있으며, 훌륭한 정화기능을 하는 것으로 알려진 숯에 의해 정화된 숯물이 사용될 수 있다.The filling liquid 10 is introduced into the space formed by the first, second, and auxiliary substrates through a screw hole to which the screw 4 is coupled. The filling solution 10 is an electrolyte solution in which an electrolyte such as NaCl or CaCl 2 is dissolved in a solvent that is pure H 2 O, and is preferably filled in a vacuum state so that no bubbles remain in the space. The electrolyte is prevented from being decayed by using pure H 2 O as the solvent or by not contacting with air. General saline may be used as the filling solution, and charcoal purified by charcoal, which is known to have excellent purifying function, may be used.
전도체이며 내식성을 갖춘 스크류(4)는 일부가 충진액(10)에 함입된 상태로 고정된다. 접지선(5)은 납땜 방식에 의해, 또는 상기한 와셔와 같은 방식에 의해 스크류로부터 통전되도록 연결되어 접지된다.The conductor 4 having corrosion resistance and corrosion resistance is fixed with a part embedded in the filling liquid 10. The ground wire 5 is connected and grounded to be energized from the screw by a soldering method or by a method such as the washer described above.
이와 같은 구성에 의한 전자파 차단 작용은 다음과 같다.The electromagnetic wave blocking action by such a configuration is as follows.
이온결정인 NaCl 등은 용매 내에서 Na+이온과 Cl-이온으로 이온화된 상태로 존재하며, 각 이온은 전해액 내에서 빠른 속도로 브라운 운동을 하는 상태가 되어 마치 도체판과 같은 통전상태 즉, 전하를 용이하게 이동시킬 수 있는 상태가 된다. 모니터로부터 발생된 음전하를 띠는 전자는 기판을 통과하여 전해액 내로 흡수된 후, 과잉되는 음전하는 보안기를 통과하지 못하고 접지선을 따라 모니터의 외부로 흐르게 되는 것이다. 즉, 전해액 내의 전하는 스크류, 와셔, 접지선을 따라 흐르게 된다.NaCl, which is an ionic crystal, is present in an ionized state of Na + ions and Cl - ions in a solvent, and each ion becomes Brown's motion at a high speed in an electrolyte solution, so that it is energized like a conductor plate. It becomes the state which can move easily. The negatively charged electrons generated from the monitor pass through the substrate and are absorbed into the electrolyte, and the excess negative charge does not pass through the security device and flows out of the monitor along the ground line. That is, the charge in the electrolyte flows along the screw, washer, and ground wire.
도 3은 본 발명의 사용상태를 도시하는 사시도이다.3 is a perspective view showing a state of use of the present invention.
보안기(30)는 모니터(20) 전면에 위치되며, 소정의 고정수단(31)에 의해 유동되지 않도록 고정된다.The security device 30 is located in front of the monitor 20, it is fixed so as not to flow by a predetermined fixing means (31).
받침용기(32)는 선택적으로 설치될 수 있는 것으로서, 유해물질 제거작용이 뛰어난 숯이 내장될 수 있으며, 모니터가 대형인 경우 그의 무게를 지지하기 위해 소정의 받침수단이 제공될 수 있을 것이다. 또한, 받침용기(32)는 숯, 물, 내지 NaCl, CaCl2등이 선택적으로 혼합된 혼합물이 내장될 수 있다. 도면부호 34는 받침용기에 물 등의 물질을 투입하기 위한 투입구이며, 용기의 측면에 형성될 수 있다. 숯은 물을 정화하여 부패를 방지하며, NaCl, CaCl2등은 물의 응고점을 낮추는 작용을 하게 된다. 접지선(5)은 용기(32)를 관통하여 내부물질과 연결되며, 동일한 접지선(33)에 의해 다시 용기로부터 외부로 연결되어 접지된다. 한편 용기 내에는 동선 또는 알루미늄선의 코일이 내장될 수 있다. 이는 보다 원활한 전기 흡수활동을 위해 바람직할 것이다.The support container 32 may be selectively installed, and may be embedded with charcoal having excellent removal of harmful substances, and a predetermined support means may be provided to support its weight when the monitor is large. In addition, the support container 32 may be a mixture of charcoal, water, NaCl, CaCl 2 and the like selectively mixed. Reference numeral 34 is an inlet for injecting a substance such as water into the support container, it may be formed on the side of the container. Charcoal purifies the water to prevent decay, NaCl, CaCl 2 and the like to act to lower the freezing point of water. The ground wire 5 is connected to the internal material through the container 32, and is connected to the outside again from the container by the same ground wire 33 and grounded. Meanwhile, a coil of copper wire or aluminum wire may be embedded in the container. This would be desirable for a smoother electrical absorption activity.
한편, 본 발명의 실시예는 모니터 외부의 보안기 기판 외곽에는 미관을 위하여 소정의 프레임이 설치될 수 있음을 배제하지 않는다.On the other hand, the embodiment of the present invention does not exclude that a predetermined frame may be installed outside the security device outside the monitor for aesthetics.
상기한 실시예에 따른 보안기에 의하면, 단순한 구성과 용이하게 구입가능한 충진물질에 의해 제작비가 절감되며, 탁월한 전자파 차단효과를 가질 수 있게 된다. 또한, 내부물질이 누출되지 않음으로써, 내구성이 뛰어나게 되며, 빛의 굴절 내지 산란이 발생되지 않아 투과성이 양호하게 되며 눈의 피로가 적게 된다.According to the security device according to the above embodiment, the manufacturing cost is reduced by a simple configuration and easily available filling material, it is possible to have an excellent electromagnetic wave blocking effect. In addition, since the internal material does not leak, durability is excellent, light refraction or scattering does not occur, so that permeability is good and eye fatigue is reduced.
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990040425A KR20010028261A (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
| KR2019990020288U KR200172835Y1 (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990040425A KR20010028261A (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990020288U Division KR200172835Y1 (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20010028261A true KR20010028261A (en) | 2001-04-06 |
Family
ID=19612266
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990040425A KR20010028261A (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
| KR2019990020288U KR200172835Y1 (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990020288U KR200172835Y1 (en) | 1999-09-20 | 1999-09-20 | Apparatus absolbing electromagnetic waves from moniter |
Country Status (1)
| Country | Link |
|---|---|
| KR (2) | KR20010028261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9308679B2 (en) | 2011-07-14 | 2016-04-12 | Central Corporation | Apparatus for manufacturing hybrid stabilizer link |
-
1999
- 1999-09-20 KR KR1019990040425A patent/KR20010028261A/en not_active Application Discontinuation
- 1999-09-20 KR KR2019990020288U patent/KR200172835Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9308679B2 (en) | 2011-07-14 | 2016-04-12 | Central Corporation | Apparatus for manufacturing hybrid stabilizer link |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200172835Y1 (en) | 2000-03-15 |
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