CN101179608A - Mobile phone of IO connector with waterproof function - Google Patents
Mobile phone of IO connector with waterproof function Download PDFInfo
- Publication number
- CN101179608A CN101179608A CNA2007100150687A CN200710015068A CN101179608A CN 101179608 A CN101179608 A CN 101179608A CN A2007100150687 A CNA2007100150687 A CN A2007100150687A CN 200710015068 A CN200710015068 A CN 200710015068A CN 101179608 A CN101179608 A CN 101179608A
- Authority
- CN
- China
- Prior art keywords
- connector
- glue frame
- mobile phone
- casing
- crane span
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 54
- 229920001971 elastomer Polymers 0.000 claims abstract description 7
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 150000002739 metals Chemical class 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 6
- 210000002435 tendon Anatomy 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention provides a cell phone with waterproof performance at an IO connector, which solves such problems existed in the prior art as monotonous waterproof mode, unreliable waterproof effect, etc. The technical proposal of the invention includes the following steps: the IO connector has a rubber frame which is provided with a circle of rubber frame skirt; a gasket is sleeved on the rubber frame skirt; the IO connector is pressed on a sealing base inside a shell through the rubber frame skirt and the gasket; the invention also has a bracket fixed with the shell for fixing the rubber frame skirt, thus pressing the gasket fixedly on the sealing base inside the shell. By using the bracket to fix the IO connector, a silicon rubber sealing ring is fixedly pressed by the invention, so as to form effective sealing between the connector and the shell; therefore, water is unlikely to infiltrate, and the waterproof requirement specified by the state is met.
Description
Technical field
The present invention relates to a kind of mobile phone, relate in particular to technology at mobile phone IO connector place waterproof construction.
Background technology
Along with the development of communication product electric property, the range of application of communication product more and more widely, three anti-mobile phones are another focuses of moving communicating field development in recent years.No matter Extended Exercise or flood prevention or control fight the flood, or police's patrol on duty, fire-fighting, safety, the oil field, each occupation all faces the strict demand of technical elements, but it is identical that a technology contents is arranged: all need reliable communication guarantee.
The mobile phone waterproofing design is that three emphasis in anti-also are difficult points, has only IP67 level waterproofing protection requirement among the GB150.1-86 of satisfying, and no matter is that burning sun is exposed to the sun, or violent storm, almost all should guarantee to provide reliable communication under adverse circumstances.Electronic products such as mobile communication are for the convenience of the transmission that guarantees data; usually be provided with charger interface, earphone interface, USB interface etc. at the casing opening part; in order to guarantee that product satisfies IP67 level waterproofing protection requirement among the GB150.1-86, must guarantee the reliability of each connector of interface and casing waterproof.
Existing various general connectors have the actually rare of self water-proof function on the market, and it is very high again to develop a new cost, so be necessary to address connector self waterproof problem from structure.Have the connector of a lot of products now and match the casing waterproof only by coming waterproof at casing outer setting cock cap, because the regular transfer of data of carrying out of various interface, the cock cap of setting need often be opened, if the assembling of client's cock cap is not in place, the into possibility of water is just arranged, so unreliable.And only comprehensive inadequately by the cock cap sealing, be difficult to realize the regulation requirement of GB.
Summary of the invention
The invention provides the mobile phone that a kind of IO connector place has water-proof function, it can solve problems such as the waterproof form that prior art exists is single, and waterproof effect is unreliable.
In order to reach the purpose that solves the problems of the technologies described above, technical scheme of the present invention is, a kind of IO connector place has the mobile phone of water-proof function, it comprises casing, the IO connector is arranged in the casing, the outer casing place of IO connector is provided with cock cap, it is characterized in that the IO connector has the glue frame, described glue frame is formed with a circle glue frame shirt rim, described glue frame is set with sealing gasket on the shirt rim, and described IO connector is pressed against on the sealing base in the casing by glue frame shirt rim and sealing gasket, also is provided with the support of a fixing glue frame shirt rim, described support and casing are fixed, and then sealing gasket is pressed on the sealing base in the casing.
In technical scheme of the present invention, also has following technical characterictic: the roof pressure crane span structure in the middle of described support includes and the bearing of both sides, the bearing of roof pressure crane span structure and both sides is an integral body, be formed with roof pressure crane span structure side in inboard, roof pressure crane span structure two ends, be formed with the bearing support face near on the bearing of roof pressure crane span structure side, the roof pressure crane span structure side and the bearing support face of every side form cascaded surface jointly, the distance of the roof pressure crane span structure side at the length of glue frame shirt rim and described two ends is suitable, make the glue frame shirt rim of IO connector be contained in roof pressure crane span structure side and the bearing support face forms in the cascaded surface, support is fixed by screw hole on the side supports and casing with screw.
In technical scheme of the present invention, also have following technical characterictic: the mating surface height in the total height of described support and the casing equates.
In technical scheme of the present invention, also have following technical characterictic: the sealing surface of described sealing gasket is formed with a circle convex tendon.
In technical scheme of the present invention, also have following technical characterictic: the five metals terminal of described IO connector, and five metals terminal and glue frame seam crossing are coated with fluid sealant.
In technical scheme of the present invention, also have following technical characterictic: the IO connector is welded on the pcb board, and pcb board connects the mobile phone main circuit board by the FPC flexible PCB.
In technical scheme of the present invention, also have following technical characterictic: described sealing gasket adopts silicon rubber, rubber or rubber-plastics material to make.
The present invention compared with prior art has the following advantages and good effect:
1. design the support of an ad hoc structure form, tighten up the IO connector by support, and then silicone rubber O-ring is compressed effectively, constitute the effective sealing between connector and the casing, can guarantee that fully water can not infiltrate inwards from connector, satisfy the waterproof requirement of national regulation.
2. by the five metals terminal of connector and the seam crossing of mould-injection frame, seal up the uv fluid sealant, behind the uv light irradiation, solidify sealing very soon, form effectively sealing, anti-sealing enters the seam crossing of five metals terminal and mould-injection frame.
3. add cock cap at the casing outer bottom,, enter attachment unit interface, realize three layers of waterproof to prevent water by the cock cap sealing, reliable layer by layer, satisfied IP67 level waterproofing protection requirement among the GB150.1-86 fully.
Description of drawings
The invention will be further described with enforcement below in conjunction with accompanying drawing.
Fig. 1 is the exploded view of mobile phone embodiment of the present invention;
Fig. 2-1, Fig. 2-2, Fig. 2-the 3rd, connector assembly in the mobile phone of the present invention and sealing gasket assembly structure schematic diagram;
Fig. 2-the 4th, the connector assembly sealing schematic diagram in the mobile phone of the present invention;
Fig. 3 is the support stereogram in the mobile phone of the present invention;
Fig. 4 is the front view after the support in the mobile phone of the present invention is installed;
Fig. 5 is the B-B cutaway view among Fig. 4.
10. casing; 11. cock cap; 12. screw post; 13. sealing base;
20.IO connector; 21. glue frame; 22. glue frame shirt rim; 22-W. glue frame shirt rim width; 23.PCB plate; 24. five metals terminal; 25. seam crossing; 26.FPC;
30. sealing gasket; 31. convex tendon;
40. support; 41. roof pressure crane span structure; 42. bearing; 43. screw hole; 44. screw; 45. roof pressure crane span structure side; 46. bearing support face; 46-L. bearing support face length degree.
Embodiment
Referring to Fig. 2-1, Fig. 2-2, Fig. 2-3 and Fig. 2-4, IO connector 20 has the glue frame 21 that plastic material is made, and glue frame 21 bottom surfaces are formed with a circle glue frame shirt rim 22, and this glue frame shirt rim 22 is for sealing gasket 30 is installed.IO connector 20 is welded on the pcb board 23, and pcb board 23 connects the mobile phone main circuit board by the FPC26 flexible PCB.
The five metals terminal 24 of IO connector 20 and the seam crossing 25 of mould-injection frame cover last layer uv fluid sealant, and with the seam crossing 25 sealing coatings of five metals terminal 24 and mould-injection frame, behind the uv light irradiation, the uv fluid sealant solidifies sealing very soon, forms effectively sealing.
As can be seen, the sealing surface of sealing gasket 30 has a circle convex tendon 31 from Fig. 2-2, with the increase deflection, thereby reaches the purpose of expanding sealing area.
Referring to Fig. 1, are cock caps 11 as the first road barrier of casing 10 waterproof, cock cap 11 is arranged on casing 10 bottom surfaces, and it utilizes self sealing surface to be tightly packed in and realizes sealing on the casing 10.
Referring to Fig. 1 and Fig. 3, support 40 is the glue frames 21 that are used for fixing IO connector 20, and sealing gasket 30, compresses the purpose that sealing gasket 30 is realized waterproof to reach.
Inboard, roof pressure crane span structure 41 two ends is formed with roof pressure crane span structure side 45, be formed with bearing support face 46 near on the bearing of roof pressure crane span structure side, the roof pressure crane span structure side 45 of every like this side and the bearing support face 46 common cascaded surfaces that form, the length of glue frame shirt rim 22 equates with the distance of roof pressure crane span structure 41 sides at two ends, glue frame shirt rim 22 edges at two ends are just in time located in the side of cascaded surface, be 45 places, roof pressure crane span structure side, and the bottom surface at 22 two ends, glue frame shirt rim contacts in the cascaded surface bottom surface, and promptly the bearing support face 46.The length 46-L of bearing support face 46 equates with the width 22-W of glue frame shirt rim 22, can pass through bearing support face 46 whole moulding frame shirt rims 22 down like this, thereby make sealing gasket 30 whole pressurizeds, and the pressure-bearing surface isostasy is beneficial to sealing.
Referring to Fig. 1, Fig. 4 and Fig. 5, during installation, IO connector 20 is installed in assigned position in the casing 10, make sealing gasket 30 contact on the glue frame shirt rim 22 on the sealing base 13 of casing 10, the overall height H of support 40 equates tolerance fit employing interference fits between the two with mating surface height in the casing, preferred tolerance is zero, the bearing support face 46 of support 40 tightly is pressed on the glue frame shirt rim 22,, support 40 is securely fixed on the casing 10 by screw 44 fixed supports 40.After support 40 was fixed, bearing support face 46 and roof pressure crane span structure 41 by support 40 pressed glue frame shirt rim 22, thereby sealing gasket 30 integral body are pressed on the sealing base 13, reach the sealed purpose of institute's sealing area of sealing gasket 30.
Convex tendon 31 on the sealing gasket 30 is outwards expanded, thereby is made sealing surface have level, good sealing effect in compacted process.
By foregoing description as can be seen, the present invention adopts three-layer sealed, and ground floor is a cock cap; The second layer is the hermetically-sealed construction of support 40, glue frame shirt rim 22 and sealing gasket 30; The 3rd layer is the seam crossing 25 of five metals terminal 24 and mould-injection frame, covers last layer uv fluid sealant.By above-mentioned three-layer sealed, satisfied IP67 level waterproofing protection requirement among the GB150.1-86 fully.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to the protection range of technical solution of the present invention according to technical spirit of the present invention.
Claims (7)
1. an IO connector place has the mobile phone of water-proof function, it comprises casing, the IO connector is arranged in the casing, the outer casing place of IO connector is provided with cock cap, it is characterized in that the IO connector has the glue frame, described glue frame is formed with a circle glue frame shirt rim, described glue frame is set with sealing gasket on the shirt rim, described IO connector is pressed against on the sealing base in the casing by glue frame shirt rim and sealing gasket, also be provided with the support of a fixing glue frame shirt rim, described support and casing are fixed, and then sealing gasket is pressed on the sealing base in the casing.
2. mobile phone according to claim 1, it is characterized in that described support includes the middle roof pressure crane span structure and the bearing of both sides, the bearing of roof pressure crane span structure and both sides is an integral body, be formed with roof pressure crane span structure side in inboard, roof pressure crane span structure two ends, be formed with the bearing support face near on the bearing of roof pressure crane span structure side, the roof pressure crane span structure side and the bearing support face of every side form cascaded surface jointly, the distance of the roof pressure crane span structure side at the length of glue frame shirt rim and described two ends is suitable, make the glue frame shirt rim of IO connector be contained in roof pressure crane span structure side and the bearing support face forms in the cascaded surface, support is fixed by screw hole on the side supports and casing with screw.
3. mobile phone according to claim 1 and 2, the total height that it is characterized in that described support equates with mating surface height in the casing.
4. mobile phone according to claim 3 is characterized in that the sealing surface of described sealing gasket is formed with a circle convex tendon.
5. mobile phone according to claim 4 is characterized in that the five metals terminal of described IO connector, and five metals terminal and glue frame seam crossing are coated with fluid sealant.
6. mobile phone according to claim 5 is characterized in that the IO connector is welded on the pcb board, and pcb board connects the mobile phone main circuit board by the FPC flexible PCB.
7. mobile phone according to claim 4 is characterized in that described sealing gasket adopts silicon rubber, rubber, rubber-plastics material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100150687A CN101179608B (en) | 2007-06-21 | 2007-06-21 | Mobile phone of IO connector with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100150687A CN101179608B (en) | 2007-06-21 | 2007-06-21 | Mobile phone of IO connector with waterproof function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101179608A true CN101179608A (en) | 2008-05-14 |
| CN101179608B CN101179608B (en) | 2011-02-02 |
Family
ID=39405689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100150687A Expired - Fee Related CN101179608B (en) | 2007-06-21 | 2007-06-21 | Mobile phone of IO connector with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101179608B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469723A (en) * | 2010-11-19 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | Water-proof structure of connector and portable electronic device using the same |
| CN102544891A (en) * | 2011-12-28 | 2012-07-04 | 华为终端有限公司 | I/O (input-output) interface device and I/O interface equipment |
| CN104468871A (en) * | 2013-09-12 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment |
| CN108376859A (en) * | 2017-01-30 | 2018-08-07 | 日本航空电子工业株式会社 | Waterproof terminal structure and electronic device module |
| WO2018188206A1 (en) * | 2017-04-14 | 2018-10-18 | 深圳捷仕科技有限公司 | Mobile communication terminal with waterproof sealing data plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI85203C (en) * | 1990-04-12 | 1992-03-10 | Nokia Mobile Phones Ltd | INTERN HJAELPSTOMME FOER HANDTELEFON. |
| CN2510973Y (en) * | 2001-11-14 | 2002-09-11 | 潘章彪 | Domestic power source waterproof switch |
| CN2542005Y (en) * | 2002-03-11 | 2003-03-26 | 吴锦扬 | Waterproof outer case of mobile telephone |
| CN2710274Y (en) * | 2004-07-01 | 2005-07-13 | 戴绍挺 | Water-proof shell of mobile phone |
| CN2735675Y (en) * | 2004-10-22 | 2005-10-19 | 康佳集团股份有限公司 | A handset external jack sealing cover |
| JP4142033B2 (en) * | 2005-06-09 | 2008-08-27 | 株式会社カシオ日立モバイルコミュニケーションズ | Portable electronic devices |
-
2007
- 2007-06-21 CN CN2007100150687A patent/CN101179608B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102469723A (en) * | 2010-11-19 | 2012-05-23 | 深圳富泰宏精密工业有限公司 | Water-proof structure of connector and portable electronic device using the same |
| CN102469723B (en) * | 2010-11-19 | 2015-06-10 | 中山市云创知识产权服务有限公司 | Water-proof structure of connector and portable electronic device using the same |
| CN102544891A (en) * | 2011-12-28 | 2012-07-04 | 华为终端有限公司 | I/O (input-output) interface device and I/O interface equipment |
| CN104468871A (en) * | 2013-09-12 | 2015-03-25 | 联想(北京)有限公司 | Electronic equipment |
| CN108376859A (en) * | 2017-01-30 | 2018-08-07 | 日本航空电子工业株式会社 | Waterproof terminal structure and electronic device module |
| CN108376859B (en) * | 2017-01-30 | 2019-09-03 | 日本航空电子工业株式会社 | Waterproof terminal structure and electronic device module |
| WO2018188206A1 (en) * | 2017-04-14 | 2018-10-18 | 深圳捷仕科技有限公司 | Mobile communication terminal with waterproof sealing data plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101179608B (en) | 2011-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee after: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 266555, No. 218, Bay Road, Qingdao economic and Technological Development Zone, Shandong Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 |