CN102546868A - Waterproof structure for battery cover - Google Patents
Waterproof structure for battery cover Download PDFInfo
- Publication number
- CN102546868A CN102546868A CN2011104610525A CN201110461052A CN102546868A CN 102546868 A CN102546868 A CN 102546868A CN 2011104610525 A CN2011104610525 A CN 2011104610525A CN 201110461052 A CN201110461052 A CN 201110461052A CN 102546868 A CN102546868 A CN 102546868A
- Authority
- CN
- China
- Prior art keywords
- battery cover
- mesochite
- mobile phone
- waterproof construction
- waterproof structure
- 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
Links
Images
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides a waterproof structure for a battery cover. The waterproof structure for the battery cover sequentially comprises the battery cover, a middle shell and a PCB (printed circuit board) from the outside in, wherein the middle shell is matched with the inner surface of the battery cover; and a water blocking slot is formed in an area on the middle shell and matched with the inner surface of the battery cover. The purpose of avoiding invalidation of functions of a mobile phone due to too much water (or sweat) entering from the battery cover (a back cover) when electronic products such as the mobile phone are used on rainy days or too much sweat is generated can be fulfilled; and the waterproof structure for the battery cover is easy to assemble and is reliable.
Description
Technical field
The present invention relates to a kind of battery cover waterproof construction.
Background technology
Electronic products such as mobile phone, when rainy day and sweat use mobile phone more for a long time, can be from battery cover (bonnet) water inlet (or sweat) thus causing mobile phone PCB to go up element is corroded, and produce disabler.Prior art mainly solves the problems referred to above through the compactness that improves assembling; For example application number is the communicating terminal that 02207861.4,201020693051.4 and 201120070291.3 one Chinese patent application all relates to water-proof function, mainly realizes through engaging closely waterproof case.There is certain degree of difficulty in this solution in operation, and unlike the such easy enforcement of imagining.
Summary of the invention
The purpose of this invention is to provide a kind of scheme easy to implement, overcome well that rainy day and sweat use electronic product such as mobile phone more for a long time because from battery cover (bonnet) water inlet (or sweat) thus too much causing PCB to go up element is corroded the disabler problem that produces.
For this reason, the invention provides a kind of battery cover waterproof construction, it comprises battery cover, mesochite and pcb board from outside to inside successively, and mesochite matches with the battery cover inner surface, on mesochite, is provided with the groove that blocks water with battery cover inner surface mating area.
The said groove that blocks water can be for a plurality of.
Preferably, the said groove depth that blocks water is 0.2～0.3mm, and wide is 1～3mm.
Mean gap between said battery cover inner surface and the mesochite mating surface for example is 0.1mm less than 0.15mm.
Battery cover waterproof construction of the present invention can be used for mobile phone, that is, said battery cover, mesochite and pcb board are the building block of a mobile phone.
Certainly, any electronic product that possesses said battery cover waterproof construction is all within protection scope of the present invention.
The present invention has reached rainy day and sweat and has used the electronic product such as mobile phone can be because of the purpose that too much cause cell-phone function to lose efficacy from battery cover (bonnet) water inlet (or sweat) more for a long time; Assembling is simple, reliable.
Description of drawings
Fig. 1 is the sketch map of a kind of battery cover waterproof construction of the present invention.
Among the figure: the 1-groove that blocks water, 2-battery cover, 3-mesochite, 4-PCB plate.
Embodiment
An embodiment of the present invention is as shown in Figure 1; It is battery of mobile phone lid waterproof construction; It comprises battery cover 2, mesochite 3 and pcb board 4 from outside to inside successively, and mesochite 3 matches with battery cover 2 inner surfaces, on mesochite 3, is provided with the groove 1 that blocks water with battery cover 2 inner surface mating areas.The said groove that blocks water can be for a plurality of.The said groove depth that blocks water is 0.2～0.3mm, and wide is 1～3mm.
The mobile phone mesochite matches with the battery cover inner surface; The gap is (for example being 0.1mm) evenly, and water can be easy to because of capillarity infiltrate, and on the mobile phone mesochite, increases the suitable groove that blocks water with battery cover inner surface mating area; To change the situation in even 0.1mm gap between battery cover inner surface and the mesochite mating surface; This 0.1mm gap can be amplified suddenly on the water inlet path, and capillarity obtains stopping, and reaches the purpose that stops water to get into; Avoid too much, and flow to other places of pcb board from the water (or sweat) of battery of mobile phone lid entering.Can the better protection mobile phone can be under the more situation of rainy day and sweat because of too much causing the mobile phone pcb board to be damaged from battery cover (bonnet) water inlet (or sweat).
Claims (5)
1. the battery cover waterproof construction comprises battery cover, mesochite and pcb board from outside to inside successively, and mesochite matches with the battery cover inner surface, it is characterized in that, on mesochite, is provided with the groove that blocks water with battery cover inner surface mating area.
2. battery cover waterproof construction according to claim 1 is characterized in that, the said groove that blocks water is a plurality of.
3. battery cover waterproof construction according to claim 1 is characterized in that, the said groove depth that blocks water is 0.2～0.3mm, and wide is 1～3mm.
4. battery cover waterproof construction according to claim 1 is characterized in that, the mean gap between said battery cover inner surface and the mesochite mating surface is less than 0.15mm.
5. battery cover waterproof construction according to claim 1 is characterized in that, said battery cover, mesochite and pcb board are the building block of a mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104610525A CN102546868A (en) | 2011-12-31 | 2011-12-31 | Waterproof structure for battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104610525A CN102546868A (en) | 2011-12-31 | 2011-12-31 | Waterproof structure for battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102546868A true CN102546868A (en) | 2012-07-04 |
Family
ID=46352811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104610525A Pending CN102546868A (en) | 2011-12-31 | 2011-12-31 | Waterproof structure for battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102546868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684268A (en) * | 2016-12-20 | 2017-05-17 | 广东美晨通讯有限公司 | Mobile phone and battery cover thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100118498A1 (en) * | 2008-11-10 | 2010-05-13 | Shenzhen Futaihong Precision Industry Co., Ltd. | Waterproof seal for portable electronic devices |
| CN101964265A (en) * | 2009-07-23 | 2011-02-02 | 纬创资通股份有限公司 | Press key mechanism with water-proof function and electronic device |
| CN102263208A (en) * | 2010-05-31 | 2011-11-30 | 国基电子（上海）有限公司 | Portable mobile terminal |
-
2011
- 2011-12-31 CN CN2011104610525A patent/CN102546868A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100118498A1 (en) * | 2008-11-10 | 2010-05-13 | Shenzhen Futaihong Precision Industry Co., Ltd. | Waterproof seal for portable electronic devices |
| CN101964265A (en) * | 2009-07-23 | 2011-02-02 | 纬创资通股份有限公司 | Press key mechanism with water-proof function and electronic device |
| CN102263208A (en) * | 2010-05-31 | 2011-11-30 | 国基电子（上海）有限公司 | Portable mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684268A (en) * | 2016-12-20 | 2017-05-17 | 广东美晨通讯有限公司 | Mobile phone and battery cover thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9462094B2 (en) | Device housing and portable electronic device using same | |
| CN102843889B (en) | A kind of USB water repellent component and portable electric appts | |
| CN204205226U (en) | Multi-purpose data connects male | |
| WO2005086259A3 (en) | Battery assembly with shielded terminals | |
| GB2432051B (en) | Electrochemical low ESR capacitor with connector | |
| WO2017147459A3 (en) | Inductive charging ports for portable computing devices | |
| US8005208B2 (en) | Sealing assembly and sliding cover mechanism using the sealing assembly | |
| TW200638577A (en) | Battery-engaging module of portable electronic device | |
| JP2014120981A (en) | Radio communication terminal | |
| CN205723686U (en) | Battery component and electronic equipment | |
| CN102771980A (en) | Cellphone case with prompting function | |
| WO2008146396A1 (en) | Antenna system | |
| CN102546868A (en) | Waterproof structure for battery cover | |
| CN206413324U (en) | Water repellent component and terminal | |
| CN202799363U (en) | Integrated mobile phone silica gel FPC | |
| CN202998234U (en) | Mobile phone side key | |
| TW200711234A (en) | Electrical card connector | |
| CN103259073B (en) | A kind of patterned antenna and mobile terminal | |
| EP1367803A3 (en) | Arrangement for reducing of electromagnetic interferences in a circuit by connecting the conductive cover of a battery at plurality of locations to the ground-layer | |
| CN201247808Y (en) | Antenna structure of metal case mobile phone | |
| CN205212897U (en) | Mobile terminal with front camera and large LCD | |
| CN204206662U (en) | Hand-held terminal machine with water-proof structure | |
| US20160190529A1 (en) | Waterproof Removable Battery | |
| CN207869541U (en) | Electronic equipment and its housing unit | |
| US9853265B2 (en) | Waterproof removable battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |