CN2881969Y - Battery capable of reducing signal interference - Google Patents
Battery capable of reducing signal interference Download PDFInfo
- Publication number
- CN2881969Y CN2881969Y CNU2005201213321U CN200520121332U CN2881969Y CN 2881969 Y CN2881969 Y CN 2881969Y CN U2005201213321 U CNU2005201213321 U CN U2005201213321U CN 200520121332 U CN200520121332 U CN 200520121332U CN 2881969 Y CN2881969 Y CN 2881969Y
- Authority
- CN
- China
- Prior art keywords
- battery
- diaphragm
- sticked
- electromagnetic compatibility
- reduce
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The utility model relates to a cell that is for supplying power to communication equipment and can reduce signal interference, which essentially comprises an insulated casing, and a cell core and a circuit board that are mounted in the insulated casing, in particular an EMC membrane is stuck on the cell. The cell is of simple structure and can reduce signal interference.
Description
Technical field
The utility model is about a kind of battery, particularly a kind of for communication apparatus provide power supply simple in structure, can reduce the battery that signal disturbs.
Background technology
Since China's entry into the WTO, how to make the product of oneself in the world and domestic market, satisfy electromagnetic compatibility (calling EMC in the following text), thereby fast and low-cost obtain relevant authentication, many enterprises all face such realistic problem.But, at present most electronic enterprise research staff does not have the method for designing of fine grasp EMC, does not have electromagnetic compatibility consciousness, and company's development system is not set up the perfect EMC flow process of a cover simultaneously, cause most products can not influence the listing progress of product smoothly by test and authentication in the later stage.If can just import correct EMC layout strategy from the commitment of design cycle, research and develop the engineer simultaneously and grasp correct EMC method for designing, solve the EMC problem from the product design source, can reduce many unnecessary manpowers and R﹠D costs, shorten the launch cycle.Along with the diversification day by day of cell-phone function, also more and more higher to the mobile phone performance requirement.And that a lot of mobile phones have been subjected to when work that the interference in various degree of present battery of mobile phone also becomes along with the powerful of cell-phone function is more and more serious, therefore, in order to satisfy the anti-interference standard EN 55024 of communication class, the Electro Magnetic Compatibility of battery of mobile phone will become the emphasis that following battery of mobile phone is made.
But, at the Communication Jamming problem of mobile phone itself, generally all be to improve the EMC ability, and do not consider the Electro Magnetic Compatibility of battery of mobile phone at present by the mobile phone main body; And market is that volume is littler, with better function, profile is more attractive in appearance to the requirement of mobile phone, it is electric conductor that but EMC vigour part and film are cut part itself, be contained on the mobile phone main body, lower fail safe, and need in the mobile phone main body, take up space, volume is bigger like this, makes the outward appearance of mobile phone relatively poor, influences the sealing of mobile phone main body simultaneously.
Summary of the invention
At foregoing, the utility model purpose promptly is to provide a kind of and provides power supply, simple in structure, can reduce the battery that signal disturbs for communication apparatus.
The purpose of this utility model is achieved through the following technical solutions:
The utility model is a kind of to reduce the battery that signal disturbs, and mainly comprises insulation shell and is installed in insulation shell interior battery battery core and wiring board, and the electromagnetic compatibility diaphragm also has been sticked on the especially described battery.
In the battery of the above, wherein:
Described electromagnetic compatibility diaphragm is meant the diaphragm that is coated with at least a material that possesses the electromagnetic interference control technology.
Described is to be sticked on the one side of battery battery core.
Described electromagnetic compatibility diaphragm is to be sticked on the one side of insulation shell.
Described battery also is coated with one deck glue shell outward, and described electromagnetic compatibility diaphragm is sticked on this glue shell.
The position that is sticked of described electromagnetic compatibility diaphragm is corresponding with the signal position that is subject to disturb in the Communication Equipment main body.
The utility model is by the electromagnetic compatibility diaphragm that has been sticked on the battery, it pastes convenient, structure is thin little, overcome not thorough to the EMC control technology of communication apparatus such as prior art mobile phone, and do not influence outward appearance, the weight of communication apparatus such as mobile phone, do not need simultaneously to occupy the space in the communication apparatus main body such as mobile phone, improved the antijamming capability of communication apparatus such as mobile phone again, satisfied the market demand littler the volume of communication apparatus such as mobile phone.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is that a kind of battery that can reduce the signal interference of the utility model is the perspective exploded view of example with the battery of mobile phone.
Fig. 2 is at the effect schematic diagram that post electromagnetic compatibility diaphragm of Fig. 1 on battery battery core.
Fig. 3 is at the effect schematic diagram that post electromagnetic compatibility diaphragm of Fig. 1 on insulation shell.
Fig. 4 is that a kind of battery that can reduce the signal interference of the utility model is the perspective exploded view of the another kind of structure of example with the battery of mobile phone.
Fig. 5 is at the effect schematic diagram that post electromagnetic compatibility diaphragm of Fig. 4 on battery battery core.
Fig. 6 is at the another kind of effect schematic diagram that post electromagnetic compatibility diaphragm of Fig. 4 on plastic casing.
Embodiment
Please together with reference to figure 1, the utility model is a kind of to reduce the battery that signal disturbs, mainly comprise glue shell 5 as labeling, Insulating frame 1, electromagnetic compatibility diaphragm 4 and battery battery core 2 and wiring board 3, wherein battery battery core 2 is mounted in the Insulating frame 1 with wiring board 3, coat this integral body by glue shell 5 then, wherein the big or small ordinary circumstance of electromagnetic compatibility diaphragm 4 is to be not more than the size that battery is not less than element in the Communication Equipment main body, the position that is sticked can be determined according to design (mainly being the position of seeing that signal is subject to disturb in the Communication Equipment main body) in the position that is sticked, as the SIM cards of mobile phones place, place that communication main body aerial position place and some relative electric current are bigger or the like.
Described electromagnetic compatibility diaphragm 4 is meant the diaphragm that is coated with at least a material that possesses the electromagnetic interference control technology, as the EA2100A diaphragm series of Japanese village field electronics (MURATA) company, and the EMC diaphragm of the FLEX series of Japanese NEC Corporation or the like.
Described electromagnetic compatibility diaphragm 4 can be sticked on the one side of battery battery core 2, as shown in Figure 2.Certainly, electromagnetic compatibility diaphragm 4 can also be sticked on the one side of glue shell 5, as shown in Figure 3.
Shown in Figure 4 is the another kind of structural upright decomposing schematic representation of battery of mobile phone, wherein insulation shell 1 ' has substituted above-mentioned described glue shell 5, described electromagnetic compatibility diaphragm 4 not only can be sticked in the one side of battery battery core 2, as shown in Figure 5, and can be sticked on this insulation shell 1 ' outer surface (or inner surface), as shown in Figure 6.
Claims (8)
1. one kind can be reduced the battery that signal disturbs, and mainly comprises insulation shell and is installed in insulation shell interior battery battery core and wiring board, and be characterised in that: the electromagnetic compatibility diaphragm also has been sticked on the described battery.
2. a kind of battery that can reduce the signal interference according to claim 1, it is characterized in that: described electromagnetic compatibility diaphragm is meant the diaphragm that is coated with at least a material that possesses the electromagnetic interference control technology.
3. a kind of battery that can reduce the signal interference according to claim 1, it is characterized in that: described is to be sticked on the one side of battery battery core.
4. according to claim 1ly a kind ofly can reduce the battery that signal disturbs, it is characterized in that: described electromagnetic compatibility diaphragm is to be sticked on the one side of insulation shell.
5. a kind of battery that can reduce the signal interference according to claim 1, it is characterized in that: described battery also is coated with one deck glue shell outward, and described electromagnetic compatibility diaphragm is sticked on this glue shell.
6. describedly a kind ofly can reduce the battery that signal disturbs according to any one of claim 1 to 5, it is characterized in that: the position that is sticked of described electromagnetic compatibility diaphragm is corresponding with the signal position that is subject to disturb in the Communication Equipment main body.
7. a kind of battery that can reduce the signal interference according to claim 6, it is characterized in that: the position that is sticked of described electromagnetic compatibility diaphragm is corresponding with the position of SIM cards of mobile phones.
8. a kind of battery that can reduce the signal interference according to claim 6, it is characterized in that: the position that is sticked of described electromagnetic compatibility diaphragm is corresponding with the position of communication main body antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201213321U CN2881969Y (en) | 2005-12-30 | 2005-12-30 | Battery capable of reducing signal interference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201213321U CN2881969Y (en) | 2005-12-30 | 2005-12-30 | Battery capable of reducing signal interference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2881969Y true CN2881969Y (en) | 2007-03-21 |
Family
ID=37881809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201213321U Expired - Lifetime CN2881969Y (en) | 2005-12-30 | 2005-12-30 | Battery capable of reducing signal interference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2881969Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804453A (en) * | 2009-06-10 | 2012-11-28 | 捷讯研究有限公司 | Battery for wireless mobile communication device |
| US9224990B2 (en) | 2009-07-14 | 2015-12-29 | Blackberry Limited | Low magnetic interference battery |
| CN109411642A (en) * | 2018-12-06 | 2019-03-01 | 新余赣锋电子有限公司 | A kind of battery containing soft pack cell |
| CN109546017A (en) * | 2018-11-21 | 2019-03-29 | 新余赣锋电子有限公司 | A kind of battery containing soft pack cell |
| CN109659452A (en) * | 2018-12-06 | 2019-04-19 | 新余赣锋电子有限公司 | A kind of battery containing soft pack cell |
-
2005
- 2005-12-30 CN CNU2005201213321U patent/CN2881969Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804453A (en) * | 2009-06-10 | 2012-11-28 | 捷讯研究有限公司 | Battery for wireless mobile communication device |
| US9224990B2 (en) | 2009-07-14 | 2015-12-29 | Blackberry Limited | Low magnetic interference battery |
| CN109546017A (en) * | 2018-11-21 | 2019-03-29 | 新余赣锋电子有限公司 | A kind of battery containing soft pack cell |
| CN109411642A (en) * | 2018-12-06 | 2019-03-01 | 新余赣锋电子有限公司 | A kind of battery containing soft pack cell |
| CN109659452A (en) * | 2018-12-06 | 2019-04-19 | 新余赣锋电子有限公司 | A kind of battery containing soft pack cell |
| WO2020114524A1 (en) * | 2018-12-06 | 2020-06-11 | 新余赣锋电子有限公司 | Battery comprising soft packaged cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070321 |
|
| EXPY | Termination of patent right or utility model |