CN208509530U - The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy - Google Patents
The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy Download PDFInfo
- Publication number
- CN208509530U CN208509530U CN201821242825.4U CN201821242825U CN208509530U CN 208509530 U CN208509530 U CN 208509530U CN 201821242825 U CN201821242825 U CN 201821242825U CN 208509530 U CN208509530 U CN 208509530U
- Authority
- CN
- China
- Prior art keywords
- shielding case
- inner casing
- wall
- plastic cement
- high frequency
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model provides the operatic tunes shielding case of a kind of anti-high frequency radiation of 5G epoch and insulation energy, the shielding case is made of metal shell, plastic cement inner casing and the adhesive being set between the two, the outer wall of the plastic cement inner casing and the inner wall of the metal shell are in close contact, and the outer wall of the plastic cement inner casing is attached at the full inner wall surface of the metal shell.The beneficial effects of the utility model are embodied in: metal shell increases its anti-interference, anti-high frequency radiation effect by electroplated layer.Plastic cement inner casing attaches to be attached on the shell compared to heat insulation layer on the shell, easy to operate, easily realizes automation, production efficiency is greatly improved.Plastic cement inner casing integrally covers inside of metal outershell, realizes the insulation of shielding case inner wall gamut, so that heat-insulating property is more preferable, operability is wider.Meanwhile double-layer structure is but also the fatigue resistance and service life of shielding case are all improved.
Description
Technical field
The utility model belongs to technical field of electronic components, and in particular to the sound of the anti-high frequency radiation of 5G epoch and insulation energy
Chamber shielding case and preparation method thereof.
Background technique
With the continuous improvement of living standards, demand of the people to Intelligent life is increasing, expedites the emergence of out in the market each
Kind smart electronics product, such as smart phone, wrist-watch, Mini-otophone etc..It is daily why smart electronics product is able to satisfy people
Needed for various, internal various sensor masks are covered with close relationship with it.In order to improve the polynary of various electronic products
Change function, this body structure of electronic product becomes increasingly complex, and internal component is more and more accurate.Shielding case, which is used as, to be used to shield electronics
The tool of signal, effect are performed meritorious deeds never to be obliterated.
The operatic tunes shielding case of common anti-high frequency radiation currently on the market and insulation energy is as shown in Figure 1.Including metal shell 1
And the heat insulation layer 2 on metal shell is fitted in by way of spraying.But due to the limitation of spraying, the heat insulation layer after spraying is very
Unevenly, simultaneously as shielding case own vol is very tiny, when spraying, is easy to be sprayed into the welding region of shell, existing
Although the shielding case of structure can achieve the effect of anti-high frequency radiation and insulation energy, but the effect of anti-High-frequency Interference is poor, insulation effect
The case where fruit is bad, can also reduce the yield of subsequent soldering processes, product is caused to be distorted.Shell inner cavity sprays one layer of insulation
Material, the structure production efficiency is low, at high cost, and has no the feasibility of volume production in practical applications.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provide a kind of 5G epoch anti-high frequency radiation and insulation can
Operatic tunes shielding case and preparation method thereof.
The purpose of this utility model is achieved through the following technical solutions:
The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy, including by metal shell, plastic cement inner casing and be set to
The double-layer structure that adhesive between the two is constituted, the outer wall of the plastic cement inner casing closely connect with the inner wall of the metal shell
Touching, the outer wall of the plastic cement inner casing are attached at the full inner wall surface of the metal shell.
Preferably, described adhesive is set at the top of the outer wall of the plastic cement inner casing.
Preferably, the metal shell is the cavity for being provided with an opening.
Preferably, described adhesive is uniformly arranged on the full surface of internal chamber wall of the metal shell.
Preferably, the surface of the metal shell is provided with electroplated layer.
Preferably, the electroplated layer is and is not limited to nickel coating, silver coating or Gold plated Layer.
Preferably, the plastic cement inner casing is and is not limited to LCP plastic inner shell, PPS plastic inner shell, PC plastic inner casing or PA
Plastic inner shell.
Preferably, the preparation method of the operatic tunes shielding case of above-described 5G epoch anti-high frequency radiation and insulation energy, including
Following steps,
The preparation of S1, metal shell are prepared by the punching press that impact style carries out metal shell；
The preparation of S2, plastic cement inner casing are prepared into plastic cement inner casing by injection molding；
Adhesive is coated on the inside top surface of metal shell in S1 by the integration of S3, inside and outside shell, and by the plastic cement in S2
Inner casing is placed in the inside of S1 metal shell by clamping jig in a manner of slide fit, is pressed in plastic cement inner casing using formed punch described
Metal shell inner wall forms the shielding case of double-shell structure.
Preferably, the S1 further includes following steps, and molding metal shell surface is electroplated by electroplating technology
The plating of layer.
The beneficial effects of the utility model are embodied in: metal shell increases its anti-interference, anti-high frequency spoke by electroplated layer
Penetrate effect.Plastic cement inner casing attaches to be attached on the shell compared to heat insulation layer on the shell, easy to operate, easily realizes automation, production
Efficiency is greatly improved.Plastic cement inner casing integrally covers inside of metal outershell, realizes the exhausted of shielding case inner wall gamut
Heat, so that heat-insulating property is more preferable, operability is wider.Meanwhile double-layer structure but also shielding case fatigue resistance and use
Service life is all improved.
Detailed description of the invention
Fig. 1: shielding case the schematic diagram of the section structure in the prior art.
Fig. 2: the structural schematic diagram of the embodiments of the present invention.
Fig. 3: the A-A the schematic diagram of the section structure in the utility model Fig. 2.
Fig. 4: the structural schematic diagram of another embodiment of the utility model.
Fig. 5: the A-A the schematic diagram of the section structure in the utility model Fig. 4.
Specific embodiment
It is specifically described the technical solution of the utility model with reference to embodiments, the utility model discloses a kind of 5G epoch
The operatic tunes shielding case of anti-high frequency radiation and insulation energy, in conjunction with shown in Fig. 2-Fig. 5, including by metal shell 1, plastic cement inner casing 3 and sets
It is placed in the double-layer structure that adhesive 2 between the two is constituted.Specifically, described adhesive 2 can be adhesive glue but be not limited to glue
Gum deposit.The inner wall of the outer wall of the plastic cement inner casing 3 and the metal shell 1 is in close contact, and the outer wall of the plastic cement inner casing 3 is sticked
In the full inner wall surface of the metal shell 1.The planform of the plastic cement inner casing 3 can be identical as metal shell, can also root
It is adjusted according to practical application needs, to significantly promote the application range of product.Uniquely invariably, it needs to keep plastic cement
The outer wall of inner casing 3 is tightly covered in the full surface of inner wall of metal shell 1, to ensure that the shielding case is to belong to double-layer structure.
The metal shell 1 is the cavity for being provided with an opening.Described adhesive 2 when in use, can be only arranged at institute
At the top of the outer wall for stating plastic cement inner casing, or certain thickness is provided with by the adhesive at top, to utilize the characteristic of adhesive
Realize all standing of the contact surface adhesive of metal shell and plastic cement inner casing.The top is open relative to the metal shell 1
For the inner wall of opposite face.Due to certain thickness glue, plastic cement inner casing is pressed into inside of metal outershell with jig, make glue by
Plastic cement inner casing squeezes, and due to the principle of glue constancy of volume, glue can be along plastic cement inner casing lateral wall and inside of metal outershell
Gap between wall extends, so that glue be made to fill up entire gap, forms the shielding case of double-layer structure.It is of course also possible to use
Coated form, wall or the full surface of inner casing outer wall uniformly coat a layer of adhesive inside the shell, equally can achieve the effect.
Surface for anti-interference, the anti-high frequency radiation effect for further increasing shielding case, the metal shell 1 is arranged
There is electroplated layer.The electroplated layer is and is not limited to nickel coating, silver coating or Gold plated Layer.
The utility model further discloses the system of the operatic tunes shielding case of above-described 5G epoch anti-high frequency radiation and insulation energy
Preparation Method includes the following steps,
The preparation of S1, metal shell are prepared by the punching press that impact style carries out metal shell, to molding metal shell
Surface carries out the plating of electroplated layer by electroplating technology.Sheet Metal Forming Technology is a kind of method for metal working, for the utility model gold
The production for belonging to shell has higher production efficiency, simultaneously, and low material consumption is applicable to relatively produce in enormous quantities and accomplish simultaneously less
Waste material and no waste mine production make full use of material.The metal of the metal shell can be common stainless steel or copper, not make herein
Limitation.
The preparation of S2, plastic cement inner casing are prepared into plastic cement inner casing by injection molding；
Adhesive is coated on the inside top surface of metal shell in S1 by the integration of S3, inside and outside shell, and by the plastic cement in S2
Inner casing is placed in the inside of S1 metal shell by clamping jig in a manner of slide fit, is pressed in plastic cement inner casing using formed punch described
Metal shell inner wall forms the shielding case of double-shell structure.Double-layer structure only only uses spray form relative to existing
Heat insulation layer, can preferably realize whole insulation, it is practical although the structure of the utility model is bilayer, compared with prior art,
Since binder itself also belongs to one layer of structure, actual effect can achieve the three times of shielding case in the prior art or more,
Better insulation effect can be played.
Still there are many specific embodiments for certain the utility model, are just not listed one by one herein.It is all to use equivalent replacement
Or equivalent transformation and all technical solutions for being formed, within the scope of all falling within the requires of the utility model protection.
Claims (7)
- The operatic tunes shielding case of the anti-high frequency radiation of 1.5G epoch and insulation energy, it is characterised in that: including by metal shell, plastic cement inner casing And it is set to the double-layer structure that adhesive between the two is constituted, the outer wall of the plastic cement inner casing and the inner wall of the metal shell It is in close contact, the outer wall of the plastic cement inner casing is attached at the full inner wall surface of the metal shell.
- 2. the operatic tunes shielding case of 5G epoch anti-high frequency radiation as described in claim 1 and insulation energy, it is characterised in that: described viscous Mixture is set at the top of the outer wall of the plastic cement inner casing.
- 3. the operatic tunes shielding case of 5G epoch anti-high frequency radiation as described in claim 1 and insulation energy, it is characterised in that: the gold Belonging to shell is the cavity for being provided with an opening.
- 4. the operatic tunes shielding case of 5G epoch anti-high frequency radiation as claimed in claim 3 and insulation energy, it is characterised in that: described viscous Mixture is uniformly arranged on the full surface of internal chamber wall of the metal shell.
- 5. the operatic tunes shielding case of 5G epoch anti-high frequency radiation as described in claim 1 and insulation energy, it is characterised in that: the gold The surface for belonging to shell is provided with electroplated layer.
- 6. the operatic tunes shielding case of 5G epoch anti-high frequency radiation as claimed in claim 5 and insulation energy, it is characterised in that: the electricity Coating is nickel coating, silver coating or Gold plated Layer.
- 7. the operatic tunes shielding case of 5G epoch anti-high frequency radiation as described in claim 1 and insulation energy, it is characterised in that: the modeling Glue inner casing is LCP plastic inner shell, PPS plastic inner shell, PC plastic inner casing or PA plastic inner shell.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242825.4U CN208509530U (en) | 2018-08-03 | 2018-08-03 | The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy |
| PCT/CN2018/108210 WO2020024418A1 (en) | 2018-08-03 | 2018-09-28 | Acoustic cavity shield against high-frequency radiation and thermal energy in 5g era |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821242825.4U CN208509530U (en) | 2018-08-03 | 2018-08-03 | The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509530U true CN208509530U (en) | 2019-02-15 |
Family
ID=65300106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821242825.4U Active CN208509530U (en) | 2018-08-03 | 2018-08-03 | The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208509530U (en) |
| WO (1) | WO2020024418A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848661A (en) * | 2018-08-03 | 2018-11-20 | 苏州和林微纳科技有限公司 | The operatic tunes shielding case and preparation method thereof of the anti-high frequency radiation of 5G epoch and insulation energy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000077878A (en) * | 1998-09-03 | 2000-03-14 | Toppan Printing Co Ltd | Anti-electromagnetic wave plastic case and manufacture thereof |
| KR101095489B1 (en) * | 2011-04-13 | 2011-12-16 | (주)한비메탈텍 | Plate of shield can for smd process, manufacturing method for the plate and shield can using the plate |
| CN103491755A (en) * | 2013-09-23 | 2014-01-01 | 张家港市锦丰润尔发五金塑料厂 | Plastic cover with electromagnetic shielding function and mobile phone using plastic cover |
| DE102015220473B4 (en) * | 2015-10-21 | 2024-02-22 | Bayerische Motoren Werke Aktiengesellschaft | Method for producing a housing component with shielding against electromagnetic radiation and with an environmental sealing function |
-
2018
- 2018-08-03 CN CN201821242825.4U patent/CN208509530U/en active Active
- 2018-09-28 WO PCT/CN2018/108210 patent/WO2020024418A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108848661A (en) * | 2018-08-03 | 2018-11-20 | 苏州和林微纳科技有限公司 | The operatic tunes shielding case and preparation method thereof of the anti-high frequency radiation of 5G epoch and insulation energy |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020024418A1 (en) | 2020-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207692194U (en) | A kind of electronic product casing part of 2D structures, 3D structures | |
| CN208509530U (en) | The operatic tunes shielding case of the anti-high frequency radiation of 5G epoch and insulation energy | |
| CN102026503B (en) | Combined processing method | |
| CN102904010A (en) | Antenna oscillator utilizing plastic as main material and manufacturing method of antenna oscillator | |
| CN108848661A (en) | The operatic tunes shielding case and preparation method thereof of the anti-high frequency radiation of 5G epoch and insulation energy | |
| CN202856811U (en) | Mobile phone film-plated shell | |
| EP3279371B1 (en) | Metallic shell, method for manufacturing the same and mobile terminal having the same | |
| CN110544817A (en) | Weldable metalized injection-molded antenna oscillator | |
| CN101781751A (en) | Manufacture method of non-conducting metal film used for surface of plastic product | |
| CN204392326U (en) | Mobile phone shell diaphragm | |
| CN204761883U (en) | Casing frame construction | |
| CN103929902A (en) | Hole sealing method of conductive through hole and hole sealing product machined by adopting method | |
| CN211128833U (en) | Sound cavity shielding cover | |
| CN207321690U (en) | The imitation gold plating metal surface structure and shell of a kind of electronic product casing | |
| CN204119719U (en) | Radome | |
| CN201197977Y (en) | Clip type spray paint shield mould | |
| CN201805654U (en) | Enclosure panel structure of electronic product | |
| CN105595653A (en) | Stainless steel solid wood imitating profiled cabinet door plate and process for manufacturing same | |
| CN205052642U (en) | Cake mould | |
| CN202703121U (en) | Hub | |
| CN203036037U (en) | Injection-molding faucet body structure | |
| CN202381968U (en) | Stainless-steel composite wire | |
| CN207940701U (en) | A kind of cooking apparatus | |
| CN205038989U (en) | Flat enamelled copper wire of accurate self -adhesion | |
| CN208797180U (en) | A kind of trumpet array antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 Emei Mountain Road, 80 hi tech Zone, Jiangsu, Suzhou Patentee after: Suzhou Helin Micro Technology Co., Ltd Address before: 215010 80 Emei Shan Road, Suzhou hi tech Zone, Suzhou, Jiangsu Patentee before: Suzhou Helin Micro-Nano Technology Co., Ltd. |