CN205912428U - Screening cover - Google Patents
Screening cover Download PDFInfo
- Publication number
- CN205912428U CN205912428U CN201620808061.5U CN201620808061U CN205912428U CN 205912428 U CN205912428 U CN 205912428U CN 201620808061 U CN201620808061 U CN 201620808061U CN 205912428 U CN205912428 U CN 205912428U
- Authority
- CN
- China
- Prior art keywords
- screening cover
- bending
- radome
- shielding
- limit
- 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.)
- Expired - Fee Related
Links
- 238000012216 screening Methods 0.000 title abstract 12
- 238000005452 bending Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims description 23
- 239000007769 metal material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Details Of Aerials (AREA)
Abstract
The utility model discloses a screening cover, screening cover are the stabilizer blade and become the shielding panel of hollow cover type to the homonymy, are equipped with the at least department incision of buckling in the well vacancy of shielding panel, the inside bending type of shielding panel of the incision of the buckling department limit that becomes to bend, and the limit of bending becomes two at least shielding spaces inclosed relatively with screening cover's internal partitioning. The utility model discloses a screening cover through the buckle limit of bending of the shielding panel of incision department of centre, becomes at least two parts to the inside space separation of screening cover, reaches the technological effect of separating the multiunit module effectively, screening cover's a welding limit is also regarded as on the limit of bending of the incision of buckling simultaneously department, can strengthen screening cover's welding strength to also can played a supporting role in the middle of screening cover. Reach shielding effects two sets of or multiunit module screening cover with a screening cover to screening cover uses quantity in reducing the product, and the space of also having reduced the pad reaches and improves product quality and cost -effective purpose.
Description
Technical field
This utility model belongs to Hardware fitting field, is more particularly to a kind of radome.
Background technology
General cell phone mainboard is required for installing numerous electronic devices and components.When electronic device works, electronic devices and components
Electromagnetic wave will be produced, so not only make produce electromagnetic interference between internal electronic building brick, impact electronic equipment is just
Often work, and electromagnetic wave also can damage to human body to external radiation.Therefore, how to shield the electricity of electronic devices and components generation
Magnetic wave has become as industry problem in the urgent need to address.The same type of module that is designed for of radome does one at present
One-piece shield plays shielding action, and so, a product will be forced to design multiple radomes to realize shielding action,
Thus increasing radome number of packages so that increasing cost；The pad of radome can take certain cloth member space, radome simultaneously
Also motherboard space is just taken also many in the case that number of packages is many.
Utility model content
Main purpose of the present utility model is for providing a kind of radome, a kind of shielding that can there are multiple shielding spaces
Cover.
For achieving the above object, the technical scheme is that radome of this utility model is that supporting leg becomes hollow to homonymy
Cover type shielding sheet material, the middle vacancy of shielding sheet material is provided with bending otch, and the shielding sheet material of bending incision bends inwards
Form bending edges, the inside of radome is separated at least two shielding spaces by bending edges.There are multiple shieldings in one radome
Space can separate the interference between two or more modules, and the electromagnetic wave realizing each module generation will not interfere.Can
To reduce the number of packages of radome in a product, decrease the pad position of radome, saving module placing space simultaneously.
Further, the height of bending edges is equal to the height of supporting leg.Components and parts and ground wire are not had on the pcb under bending part
Other holding wires in addition, the height of bending edges is equal to the height of supporting leg, can make the material of bending and radome surrounding with
One plane, has more preferable shield effectiveness.Shielding sheet material after bending also serves as a welding edge of radome, can strengthen shielding
The weld strength of cover, and play a supporting role in the middle of radome.
Further, described bending edges are bent inwardly to 90 degree.It is bent into 90 degree and can reach bending with minimum material
The edge on side is in conplane effect with the end of the supporting leg of radome.
Further, described shielding sheet material is integrated component with supporting leg.So not only easy to process, and with low cost.
Further, described shielding sheet material and supporting leg are metal material.
After technique scheme, its advantage is: the shielding sheet material bending edges of incision are bent by centre,
Radome inner space is separated at least two parts, effectively achieves detached for multigroup module technique effect；Bending is cut simultaneously
Bending edges at mouthful also serve as a welding edge of radome, can strengthen the weld strength of radome, and in the middle of radome
Also can play a supporting role.Reach the shield effectiveness of two or more sets module shield covers with a radome, thus reducing product
Middle radome usage quantity, decreases the space of pad, reaches improve product quality and cost-effective purpose.
Brief description
Fig. 1 is the structural representation of this utility model one embodiment.
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this
Utility model.
With reference to Fig. 1, the specific embodiment of this utility model one embodiment is proposed.
Radome becomes the shielding sheet material 1 of the cover type of hollow for supporting leg 5 to homonymy, is characterized in that in shielding sheet material 1
Middle vacancy be provided with bending otch 2, the shielding sheet material at bending otch 2 bends inwards formation bending edges 3, and bending edges 3 will shield
The inside of cover is separated into two relatively airtight shielding spaces 4 naturally it is also possible to setting multiple bending otch 2 forms two or more
Shielding space 4.Exist in such a radome multiple shielding spaces 4 can the interference between two or more modules every
Open, the electromagnetic wave realizing each module generation will not interfere, and the position of bending otch 2 is easily mutual by radome positioned at two
Between the circuit of interference, such as between RF transceiver and radio-frequency (RF) power amplification circuit.Multiple spaces can be reduced in a product to be made
With the number of packages of radome, decrease the pad position of radome simultaneously, be that module saves placing space.
The height of bending edges 3 is equal to the height of supporting leg 5.Do not have on pcb under bending part beyond components and parts and ground wire
Other holding wires, the height of bending edges 3 is equal to the height of supporting leg 5, and the material of bending and radome surrounding can be made to put down same
Face, has more preferable shield effectiveness.Shielding sheet material after bending edges 3 bend simultaneously also serves as a welding edge of radome, energy
Enough strengthen the weld strength of radome, and play a supporting role in the middle of radome.
Bending edges 3 are bent inwardly to 90 degree.It is bent into 90 degree to reach the edge of bending edges with minimum material and prop up
Lower limb 5 end is in conplane effect.
Sometimes shielding sheet material can be integrated component with supporting leg.Not only processing and fabricating is convenient, and relative inexpensiveness.
Shielding sheet material and supporting leg are metal material.
After technique scheme, its advantage is: by shielding sheet material 1 bending edges at middle bending otch 2
3, radome inner space is separated at least two parts, effectively achieves detached for multigroup module technique effect；Simultaneously curved
Bending edges 3 at folding otch 2 also serve as a welding edge of radome, can strengthen the weld strength of radome, and in shielding
Also can play a supporting role in the middle of cover.It reaches the shield effectiveness of two or more sets module shield covers with a radome, thus
Reduce the usage quantity of radome in product, decrease the space of pad, reach improve product quality and cost-effective mesh
's.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Equivalent structure or equivalent flow conversion that every utilization this utility model description and accompanying drawing content are made, or direct or indirect transport
Used in other related technical fields, all include in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. a kind of radome is the shielding sheet material of the cover type that supporting leg becomes hollow to homonymy it is characterised in that described shielding sheet material
Middle vacancy be provided with least one bending otch, the shielding sheet material of bending incision bends inwards formation bending edges, and bending edges will
The inside of radome is separated at least two shielding spaces.
2. radome according to claim 1 is it is characterised in that the height of described bending edges is equal to the height of supporting leg.
3. radome according to claim 1 is it is characterised in that described bending edges are bent inwardly to 90 degree.
4. radome according to claim 1 is it is characterised in that described shielding sheet material and supporting leg are integrated component.
5. radome according to claim 1 is it is characterised in that described shielding sheet material and supporting leg are metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808061.5U CN205912428U (en) | 2016-07-28 | 2016-07-28 | Screening cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808061.5U CN205912428U (en) | 2016-07-28 | 2016-07-28 | Screening cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205912428U true CN205912428U (en) | 2017-01-25 |
Family
ID=57802515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808061.5U Expired - Fee Related CN205912428U (en) | 2016-07-28 | 2016-07-28 | Screening cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205912428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018645A (en) * | 2017-05-15 | 2017-08-04 | 广东欧珀移动通信有限公司 | Shielding construction, shielding construction preparation method, circuit module and mobile electronic terminal |
| CN110461138A (en) * | 2019-08-02 | 2019-11-15 | 华为技术有限公司 | Circuit board assemblies and electronic equipment |
| CN112888286A (en) * | 2021-01-06 | 2021-06-01 | 北京遥测技术研究所 | Forked profile combined shielding case and using method |
-
2016
- 2016-07-28 CN CN201620808061.5U patent/CN205912428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107018645A (en) * | 2017-05-15 | 2017-08-04 | 广东欧珀移动通信有限公司 | Shielding construction, shielding construction preparation method, circuit module and mobile electronic terminal |
| CN110461138A (en) * | 2019-08-02 | 2019-11-15 | 华为技术有限公司 | Circuit board assemblies and electronic equipment |
| CN112888286A (en) * | 2021-01-06 | 2021-06-01 | 北京遥测技术研究所 | Forked profile combined shielding case and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210927 Address after: 518000 201, No.26, yifenghua Innovation Industrial Park, Xinshi community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen waterward Information Co.,Ltd. Address before: 5 / F, block B, huayuancheng digital building, 1079 Nanhai Avenue, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN WATER WORLD Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |