CN204013662U - A kind of preventing mobile phone water-bound - Google Patents
A kind of preventing mobile phone water-bound Download PDFInfo
- Publication number
- CN204013662U CN204013662U CN201420433069.9U CN201420433069U CN204013662U CN 204013662 U CN204013662 U CN 204013662U CN 201420433069 U CN201420433069 U CN 201420433069U CN 204013662 U CN204013662 U CN 204013662U
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- China
- Prior art keywords
- seal diaphragm
- circle
- boss
- lower case
- mobile phone
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Abstract
A kind of preventing mobile phone water-bound, comprise upper case and the lower case matching, the top side wall of upper case is provided with the downward boss of a circle, the sidewall bottom of lower case is provided with circle boss upwards, also comprise the first seal diaphragm, the second seal diaphragm and the 3rd seal diaphragm, be laid in from bottom to top in the cavity of upper case and lower case formation, the edge contour of each seal diaphragm is corresponding with the cavity wall profile contacting, between each seal diaphragm, there is sealing joint strip, center at the first seal diaphragm offers through hole, lay an elastic circular duct that runs through through hole, the top of elastic circular duct and the laminating of the second seal diaphragm, the bottom of elastic circular duct and lower case laminating, on elastic circular duct tube wall, offer crack.Water resistance is good, and shock resistance improves.
Description
Technical field
The utility model relates to a kind of syndeton, particularly relates to a kind of waterproof connecting structure.
Background technology
At present, mostly waterproof mobile phone design is for vitals, and housing is carried out to separate design, need to make multiple waterproof part moulds and form a mold, and production cost is very high, is unfavorable for that the remodeling of waterproof mobile phone is regenerated.And the flexible circuit board shape more complicated being connected with I/O circuit board for mainboard, does not mostly do water-proofing treatment, use for a long time, once water erosion flexible PCB can reduce the waterproof effect of mobile phone.
Utility model content
The purpose of this utility model is to provide a kind of preventing mobile phone water-bound, the technical problem that solution must not the complete waterproofing protection of opponent's machine internal circuit.
Preventing mobile phone water-bound of the present utility model, comprise upper case and the lower case matching, the top side wall of upper case is provided with the downward boss of a circle, the sidewall bottom of lower case is provided with circle boss upwards, also comprise the first seal diaphragm, the second seal diaphragm and the 3rd seal diaphragm, be laid in from bottom to top in the cavity of upper case and lower case formation, the edge contour of each seal diaphragm is corresponding with the cavity wall profile contacting;
Between the boss lower surface of upper case and the top surface edge of the 3rd seal diaphragm, be laid with a circle sealing joint strip, between the top surface edge of the lower surface edge of the 3rd seal diaphragm and the second seal diaphragm, be laid with a circle sealing joint strip, between the top surface edge of the lower surface edge of the second seal diaphragm and the first seal diaphragm, be laid with a circle sealing joint strip, between the boss upper surface of the lower surface edge of the first seal diaphragm and lower case, be laid with a circle sealing joint strip, the width of sealing joint strip is identical with the width of upper case boss lower surface (or lower case boss upper surface),
Center at the first seal diaphragm offers through hole, lays an elastic circular duct that runs through through hole, the top of elastic circular duct and the laminating of the second seal diaphragm, and the bottom of elastic circular duct and lower case laminating, offer crack on elastic circular duct tube wall.
The thickness of described the first seal diaphragm reduces to center gradually from edge, and the upper surface of the first seal diaphragm and lower surface form symmetrical cambered surface.
Described the second seal diaphragm is the cambered surface of a center of circle above upper surface.
Described the 3rd seal diaphragm is the cambered surface of a center of circle below lower surface.
The elastic packing cavity of setting up on seal diaphragm in preventing mobile phone water-bound of the present utility model can well be wrapped in wherein flexibly connecting circuit, after avoiding part to leak, cause fault of mobile phone to get rid of to the erosion of this circuit, seal diaphragm edge thickness is greater than center thickness can effectively improve the elastic deformability on seal diaphragm in-plane, even if mobile phone is slight deformation after clashing into, laminate pressure between seal diaphragm and sealing joint strip also can obviously not change, and sealing property can obviously not reduce.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model preventing mobile phone water-bound.
Embodiment
As shown in Figure 1, the present embodiment comprises upper case 01 and the lower case 03 matching, and the top side wall of upper case 01 is provided with the downward boss of a circle, and the sidewall bottom of lower case 03 is provided with circle boss upwards;
Also comprise the first seal diaphragm 05, the second seal diaphragm 06 and the 3rd seal diaphragm 07, be laid in from bottom to top in the cavity that upper case 01 and lower case 03 form, the edge contour of each seal diaphragm is corresponding with the cavity wall profile contacting, and forms the edge contour of each seal diaphragm and the cavity wall laminating contacting;
Between the boss lower surface of upper case 01 and the top surface edge of the 3rd seal diaphragm 07, be laid with a circle sealing joint strip 02, between the top surface edge of the lower surface edge of the 3rd seal diaphragm 07 and the second seal diaphragm 06, be laid with a circle sealing joint strip 02, between the top surface edge of the lower surface edge of the second seal diaphragm 06 and the first seal diaphragm 05, be laid with a circle sealing joint strip 02, between the boss upper surface of the lower surface edge of the first seal diaphragm 05 and lower case 03, be laid with a circle sealing joint strip 02, the width of sealing joint strip 02 is identical with the width of upper case 01 boss lower surface (or lower case 03 boss upper surface),
Offer through hole at the first seal diaphragm 05 center, lay an elastic circular duct 04 that runs through through hole, the top of elastic circular duct 04 and the second seal diaphragm 06 are fitted, and the bottom of elastic circular duct 04 and lower case 03 are fitted, and on elastic circular duct 04 tube wall, offer crack;
On the basis of above structure, clash into for increasing mobile phone the probability that rear each seal diaphragm restores, each seal diaphragm forms following elastic construction:
The thickness of the first seal diaphragm 05 reduces to center gradually from edge, and the upper surface of the first seal diaphragm 05 and lower surface form symmetrical cambered surface;
The second seal diaphragm 06 is the cambered surface of a center of circle above upper surface, and the 3rd seal diaphragm 07 is the cambered surface of a center of circle below lower surface.
The present embodiment forms five relatively independent seal cavities, placement antenna and attached device between upper case 01 and the 3rd seal diaphragm 07, placing battery and attached device between the 3rd seal diaphragm 07 and the second seal diaphragm 06, between the second seal diaphragm 06 and the first seal diaphragm 05, place I/O circuit board and attached device, between the first seal diaphragm 05 and lower case 03, place mainboard and attached device, in elastic circular duct 04, place flexible circuit, the connection line of seal cavity is by the crack on sealable cable-through hole on seal diaphragm or elastic circular duct 04 tube wall.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skill in the art make the technical solution of the utility model, all should fall in the definite protection range of the utility model claims.
Claims (4)
1. a preventing mobile phone water-bound, the lower case (03) that comprises upper case (01) and match, the top side wall of upper case (01) is provided with the downward boss of a circle, the sidewall bottom of lower case (03) is provided with circle boss upwards, it is characterized in that: also comprise the first seal diaphragm (05), the second seal diaphragm (06) and the 3rd seal diaphragm (07), be laid in from bottom to top in the cavity of upper case (01) and lower case (03) formation, the edge contour of each seal diaphragm is corresponding with the cavity wall profile contacting,
Between the top surface edge of the boss lower surface of upper case (01) and the 3rd seal diaphragm (07), be laid with a circle sealing joint strip (02), between the top surface edge of the lower surface edge of the 3rd seal diaphragm (07) and the second seal diaphragm (06), be laid with a circle sealing joint strip (02), between the top surface edge of the lower surface edge of the second seal diaphragm (06) and the first seal diaphragm (05), be laid with a circle sealing joint strip (02), between the boss upper surface of the lower surface edge of the first seal diaphragm (05) and lower case (03), be laid with a circle sealing joint strip (02), the width of sealing joint strip (02) is identical with the width of upper case (01) boss lower surface (or lower case (03) boss upper surface),
Center at the first seal diaphragm (05) offers through hole, lay an elastic circular duct (04) that runs through through hole, the top of elastic circular duct (04) and the second seal diaphragm (06) laminating, the bottom of elastic circular duct (04) and lower case (03) laminating, offer crack on elastic circular duct (04) tube wall.
2. preventing mobile phone water-bound according to claim 1, is characterized in that: the thickness of described the first seal diaphragm (05) reduces to center gradually from edge, and upper surface and the lower surface of the first seal diaphragm (05) form symmetrical cambered surface.
3. preventing mobile phone water-bound according to claim 2, is characterized in that: described the second seal diaphragm (06) is the cambered surface of a center of circle above upper surface.
4. preventing mobile phone water-bound according to claim 3, is characterized in that: described the 3rd seal diaphragm (07) is the cambered surface of a center of circle below lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433069.9U CN204013662U (en) | 2014-08-01 | 2014-08-01 | A kind of preventing mobile phone water-bound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433069.9U CN204013662U (en) | 2014-08-01 | 2014-08-01 | A kind of preventing mobile phone water-bound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013662U true CN204013662U (en) | 2014-12-10 |
Family
ID=52053596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420433069.9U Expired - Fee Related CN204013662U (en) | 2014-08-01 | 2014-08-01 | A kind of preventing mobile phone water-bound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374960A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106375523A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Casing component of terminal and terminal |
| CN106374961A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
-
2014
- 2014-08-01 CN CN201420433069.9U patent/CN204013662U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374960A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106375523A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Casing component of terminal and terminal |
| CN106374961A (en) * | 2016-11-04 | 2017-02-01 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN106375523B (en) * | 2016-11-04 | 2017-11-10 | 广东欧珀移动通信有限公司 | The casing assembly and terminal of terminal |
| CN107659332A (en) * | 2016-11-04 | 2018-02-02 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN107800457A (en) * | 2016-11-04 | 2018-03-13 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN107835280A (en) * | 2016-11-04 | 2018-03-23 | 广东欧珀移动通信有限公司 | Terminal |
| CN107835281A (en) * | 2016-11-04 | 2018-03-23 | 广东欧珀移动通信有限公司 | Terminal |
| CN107835280B (en) * | 2016-11-04 | 2019-09-13 | Oppo广东移动通信有限公司 | Terminal |
| CN107835281B (en) * | 2016-11-04 | 2019-09-13 | Oppo广东移动通信有限公司 | Terminal |
| CN107800457B (en) * | 2016-11-04 | 2019-12-27 | Oppo广东移动通信有限公司 | Mobile terminal |
| CN107659332B (en) * | 2016-11-04 | 2019-12-27 | Oppo广东移动通信有限公司 | Mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |