CN106028771A - Shielding glass and installing method thereof - Google Patents
Shielding glass and installing method thereof Download PDFInfo
- Publication number
- CN106028771A CN106028771A CN201610493158.6A CN201610493158A CN106028771A CN 106028771 A CN106028771 A CN 106028771A CN 201610493158 A CN201610493158 A CN 201610493158A CN 106028771 A CN106028771 A CN 106028771A
- Authority
- CN
- China
- Prior art keywords
- metal gauze
- glass
- lucite
- shield glass
- root
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- 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
- H05K9/0007—Casings
- H05K9/0054—Casings specially adapted for display applications
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses shielding glass and an installing method thereof. The shielding glass comprises two layers of organic glass and a metal wire mesh which is fixed between the two layers of organic glass. The two layers of organic glass stretches out of the root part of the metal wire mesh. Copper foils wrap the connecting parts between the two layers of organic glass and the metal wire mesh. The installing process is realized based on the shielding glass. Compared with glass and installing methods in the prior art, integrity of the wire mesh can be guaranteed in the process of shielding glass processing and installing and great contact of the wire mesh and a shell can also be guaranteed by the shielding glass and the installing method thereof so that the problem that the shielding glass wire mesh is liable to damage in the processing and installing process can be solved, the shielding effect of the shielding glass can be effectively enhanced, practicality is high and popularization is easy.
Description
Technical field
The present invention relates to computer electromangnetic spectrum field, a kind of practical, shield glass and installation method thereof.
Background technology
In ruggedized computer and peripheral hardware KVM product, the main electromagnetic compatibility using shield glass to carry out display module processes.Shield glass is mainly made up of glass and metal gauze, places layer of metal silk screen between layer glass, forms shielding cavity by metal gauze and chassis contact and reduces the leakage of electromagnetic signal.Shield glass, on the basis of electromagnetic interference produces decay, ensures that the various images that liquid crystal display screen shows are undistorted.
At present, the electromagnetic compatibility difficulty in treatment of ruggedized computer and peripheral hardware KVM product is the process of display module, and display module produced problem focuses primarily upon the breakage of shield glass silk screen.The silk screen that shield glass is mainly leaked outside by existing display module electromagnetic compatibility processing method uses conductive fabric to be connected with casing, and use glass casting die and conducting foam to be fixed, silk screen can be connected with casing further by conducting foam and glass casting die, form shielding cavity.But the height due to glass installation groove surrounding is more than the height of silk screen, and during shield glass is installed, glass periphery silk screen is produced actions such as extruding, pull, the right-angle side of layer glass also produces dissection to silk screen simultaneously, shield glass silk screen is easily broken off, reduces the shield effectiveness of shield glass.Based on this, the present invention proposes a kind of shield glass and installation method thereof.
Summary of the invention
The technical assignment of the present invention is for above weak point, it is provided that a kind of practical, shield glass and installation method thereof.
A kind of shield glass, including two-layer lucite and be fixed on the metal gauze between two-layer lucite, the root of metal gauze stretches out two lucites, and between two lucites and metal gauze, junction is all coated with Copper Foil.
Described Copper Foil is on zigzag the root being coated on metal gauze and neighbouring lucite thereof, particularly as follows: this Copper Foil includes that three cladding faces and three cladding faces cooperatively form zigzag, wherein a cladding bread overlays on metal gauze root, a cladding bread is covered with machine inside glass edge surface, the lateral surface of a cladding face covered section lucite, coordinated by this Copper Foil, it is achieved between metal gauze and lucite, fully seal shielding.
Being provided with chamfering at described lucite internal edge, be i.e. provided with chamfering on the angle between the internal edge face of the wire mesh contacts face on lucite, installation Copper Foil, this chamfering is processed in installation process for shield glass and wire mesh contacts.
A kind of installation method of shield glass, its installation process is: be arranged on by shield glass in the mounting groove that display floater is offered, and uses conductive water repellent double faced adhesive tape, conducting foam to realize fixing between shield glass and this mounting groove, between metal gauze root and mounting groove respectively.
Described mounting groove includes the two parts being interconnected, and a part is for fixing lucite, a part for the fixing metal gauze root stretching out lucite.
Described installation process is particularly as follows: first by conducting foam, conductive water repellent sticking double faced adhesive tape is in the mounting groove of display floater, then by lucite by this conductive water repellent double faced adhesive tape, metal gauze root is installed in the mounting groove of display floater by this conducting foam, reuse the conducting foam above-mentioned metal gauze root of cladding and conducting foam is pasted on Copper Foil simultaneously, conducting foam is pasted conductive fabric, make conducting foam, display floater, Copper Foil and metal gauze root outside shield glass are connected, glass casting die is finally used to compress further, ensure that metal gauze is contacted well with display floater by conducting foam.
A kind of shield glass of the present invention and installation method thereof, have the advantage that
A kind of shield glass of the present invention and installation method thereof, the integrity of silk screen can be ensured in shield glass processing and installation process, ensure that the good contact of silk screen and casing simultaneously, solve shield glass silk screen problem of cracky in processing and installation process, it is effectively improved the shield effectiveness of shield glass, practical, it is easy to promote.
Accompanying drawing explanation
Accompanying drawing 1 is the partial structurtes schematic diagram of shield glass.
Accompanying drawing 2 is the mounting structure schematic diagram of shield glass.
Labelling in accompanying drawing represents:
1, metal gauze, 2, Copper Foil, 3, lucite, 4, glass casting die, 5, conducting foam, 6, conductive fabric, 7, shield glass, 8, conductive water repellent double faced adhesive tape, 9, display floater, 10, mounting groove.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, the present invention provides a kind of shield glass, including two-layer lucite 3 and the metal gauze 1 that is fixed between two-layer lucite 3, the root of metal gauze 1 stretches out two lucites 3, and between two lucites 3 and metal gauze 1, junction is all coated with Copper Foil 2.
Described Copper Foil 2 is in zigzag and is coated on root and the neighbouring lucite 3 thereof of metal gauze 1, particularly as follows: this Copper Foil 2 includes that three cladding faces and three cladding faces cooperatively form zigzag, wherein a cladding bread overlays on metal gauze 1 root, a cladding bread covers lucite 3 internal edge face, the lateral surface of a cladding face covered section lucite 3, coordinated by this Copper Foil 2, it is achieved between metal gauze 1 and lucite 3, fully seal shielding.
Being provided with chamfering at described lucite 3 internal edge, be i.e. provided with chamfering on the angle between the internal edge face of metal gauze 1 contact surface on lucite 3, installation Copper Foil 2, this chamfering contacts with metal gauze 1 in shield glass processing installation process.
As shown in Figure 2, a kind of installation method of shield glass, its installation process is: be arranged on by shield glass 7 in the mounting groove 10 that display floater 9 is offered, and use conductive water repellent double faced adhesive tape 8, conducting foam 5 to realize between shield glass 7 and this mounting groove 10 respectively, fixing between metal gauze 1 root and mounting groove 10.
Described mounting groove 10 includes the two parts being interconnected, and a part is for fixing lucite 3, a part for fixing metal gauze 1 root stretching out lucite 3.
Described installation process is particularly as follows: first by conducting foam 5, conductive water repellent double faced adhesive tape 8 is pasted in the mounting groove 10 of display floater 9, then by lucite 3 by this conductive water repellent double faced adhesive tape 8, metal gauze 1 root is installed in the mounting groove 10 of display floater 9 by this conducting foam 5, reuse conducting foam 5 and be coated with above-mentioned metal gauze 1 root and conducting foam 5 is pasted on Copper Foil 2 simultaneously, conducting foam 5 is pasted conductive fabric 6, make conducting foam 5, display floater 9, Copper Foil and metal gauze 1 root outside shield glass 7 are connected, glass casting die 4 is finally used to compress further, ensure that metal gauze 1 is contacted well with display floater 9 by conducting foam 5.
For shield glass, use Z-type Copper Foil to carry out the cladding of glass root silk screen, root silk screen is realized ground floor protection.And single-glass internal edge design chamfering, reduces the glass edge damage to silk screen in shield glass processing and installation process, forms second layer protection, improves the integrity of silk screen from processing and installation.
Shield glass is installed in the glass installation groove of display floater 9, and uses conductive water repellent double faced adhesive tape 8 to be fixed.In installation process, the fine setting of shield glass position can be carried out by the spacing between gap sight glass and the mounting groove between silk screen, easily facilitate installation relative to the glass of silk screen whole Copper Foil parcel.Meanwhile, the height of glass installation groove, less than the height of silk screen, reduces the breakage of silk screen in installation process.Use conducting foam silk screen and Copper Foil to be connected with casing, and use glass casting die to be fixed, owing to foam has compressibility, be flexible contact between silk screen and conducting foam, the breakage to silk screen in casting die installation process can be reduced.
Above-mentioned detailed description of the invention is only the concrete case of the present invention; the scope of patent protection of the present invention includes but not limited to above-mentioned detailed description of the invention; suitably change that it is done by a kind of shield glass of any present invention of meeting and claims of installation method thereof and any described technical field those of ordinary skill or replace, all should fall into the scope of patent protection of the present invention.
Claims (6)
1. a shield glass, it is characterised in that including two-layer lucite and be fixed on the metal gauze between two-layer lucite, the root of metal gauze stretches out two lucites, and junction is all coated with Copper Foil between two lucites and metal gauze.
A kind of shield glass the most according to claim 1, it is characterized in that, described Copper Foil is on zigzag the root being coated on metal gauze and neighbouring lucite thereof, particularly as follows: this Copper Foil includes that three cladding faces and three cladding faces cooperatively form zigzag, wherein a cladding bread overlays on metal gauze root, a cladding bread is covered with machine inside glass edge surface, the lateral surface of a cladding face covered section lucite, coordinated by this Copper Foil, it is achieved between metal gauze and lucite, fully seal shielding.
A kind of shield glass the most according to claim 1, it is characterized in that, it is provided with chamfering at described lucite internal edge, i.e. being provided with chamfering on the angle between the internal edge face of the wire mesh contacts face on lucite, installation Copper Foil, this chamfering is processed in installation process for shield glass and wire mesh contacts.
4. the installation method of a shield glass, it is characterized in that, installation process is: be arranged on by shield glass in the mounting groove that display floater is offered, and uses conductive water repellent double faced adhesive tape, conducting foam to realize fixing between shield glass and this mounting groove, between metal gauze root and mounting groove respectively.
The installation method of a kind of shield glass the most according to claim 4, it is characterised in that described mounting groove includes the two parts being interconnected, a part is for fixing lucite, a part for the fixing metal gauze root stretching out lucite.
The installation method of a kind of shield glass the most according to claim 5, it is characterized in that, described installation process is particularly as follows: first by conducting foam, conductive water repellent sticking double faced adhesive tape is in the mounting groove of display floater, then by lucite by this conductive water repellent double faced adhesive tape, metal gauze root is installed in the mounting groove of display floater by this conducting foam, reuse the conducting foam above-mentioned metal gauze root of cladding and conducting foam is pasted on Copper Foil simultaneously, conducting foam is pasted conductive fabric, make conducting foam, display floater, Copper Foil and metal gauze root outside shield glass are connected, glass casting die is finally used to compress further, ensure that metal gauze is contacted well with display floater by conducting foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493158.6A CN106028771A (en) | 2016-06-30 | 2016-06-30 | Shielding glass and installing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493158.6A CN106028771A (en) | 2016-06-30 | 2016-06-30 | Shielding glass and installing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106028771A true CN106028771A (en) | 2016-10-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610493158.6A Pending CN106028771A (en) | 2016-06-30 | 2016-06-30 | Shielding glass and installing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106028771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371358A (en) * | 2017-09-11 | 2017-11-21 | 京东方科技集团股份有限公司 | A kind of shielding panel and reinforcing display device applied to display module |
| CN112020295A (en) * | 2020-09-22 | 2020-12-01 | 四川九洲电器集团有限责任公司 | Installation structure and installation method of wire mesh electromagnetic shielding optical window |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100143A (en) * | 1995-08-03 | 1997-04-15 | Central Glass Co Ltd | Electromagnetic shielding glass |
| JP2000204855A (en) * | 1999-01-11 | 2000-07-25 | Kajima Corp | Electromagnetic shielding glass window |
| CN201607876U (en) * | 2009-12-25 | 2010-10-13 | 山东超越数控电子有限公司 | Electromagnetically-shielded waterproof and sealed display panel |
| CN202396012U (en) * | 2011-12-29 | 2012-08-22 | 山东超越数控电子有限公司 | Displayer shielding glass with temperature control defrosting device |
| CN104582457A (en) * | 2013-10-18 | 2015-04-29 | 常州市中泰屏蔽设备有限公司 | Electromagnetic shielding glass |
| CN105007711A (en) * | 2015-07-01 | 2015-10-28 | 山东超越数控电子有限公司 | Ruggedized computer display screen electromagnetic compatibility processing method |
| CN204795969U (en) * | 2015-08-19 | 2015-11-18 | 山东超越数控电子有限公司 | Electromagnetic shield glass structure with prevent function of drenching with rain |
-
2016
- 2016-06-30 CN CN201610493158.6A patent/CN106028771A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09100143A (en) * | 1995-08-03 | 1997-04-15 | Central Glass Co Ltd | Electromagnetic shielding glass |
| JP2000204855A (en) * | 1999-01-11 | 2000-07-25 | Kajima Corp | Electromagnetic shielding glass window |
| CN201607876U (en) * | 2009-12-25 | 2010-10-13 | 山东超越数控电子有限公司 | Electromagnetically-shielded waterproof and sealed display panel |
| CN202396012U (en) * | 2011-12-29 | 2012-08-22 | 山东超越数控电子有限公司 | Displayer shielding glass with temperature control defrosting device |
| CN104582457A (en) * | 2013-10-18 | 2015-04-29 | 常州市中泰屏蔽设备有限公司 | Electromagnetic shielding glass |
| CN105007711A (en) * | 2015-07-01 | 2015-10-28 | 山东超越数控电子有限公司 | Ruggedized computer display screen electromagnetic compatibility processing method |
| CN204795969U (en) * | 2015-08-19 | 2015-11-18 | 山东超越数控电子有限公司 | Electromagnetic shield glass structure with prevent function of drenching with rain |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371358A (en) * | 2017-09-11 | 2017-11-21 | 京东方科技集团股份有限公司 | A kind of shielding panel and reinforcing display device applied to display module |
| CN107371358B (en) * | 2017-09-11 | 2020-05-15 | 京东方科技集团股份有限公司 | Shielding panel applied to display module and reinforced display device |
| CN112020295A (en) * | 2020-09-22 | 2020-12-01 | 四川九洲电器集团有限责任公司 | Installation structure and installation method of wire mesh electromagnetic shielding optical window |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |