CN103889186A - Waterproof structure and waterproof electronic device comprising same - Google Patents
Waterproof structure and waterproof electronic device comprising same Download PDFInfo
- Publication number
- CN103889186A CN103889186A CN201410123416.2A CN201410123416A CN103889186A CN 103889186 A CN103889186 A CN 103889186A CN 201410123416 A CN201410123416 A CN 201410123416A CN 103889186 A CN103889186 A CN 103889186A
- Authority
- CN
- China
- Prior art keywords
- flexible material
- material projection
- waterproof
- waterproof construction
- housing
- 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
Abstract
The invention relates to a waterproof structure. The waterproof structure comprises a shell body and a cover body. The cover body is assembled on the shell body. The shell body is provided with a flexible protrusion. The flexible protrusion and the shell body are integrally formed. The flexible protrusion and the cover body are in interference fit. The flexible protrusion further comprises two side faces opposite to each other, wherein the two side faces have different slopes so that the deformation directions of the two side faces under pressure can be controlled. Meanwhile, the flexible protrusion protrudes by a certain height so that a large deformation compression amount can be provided. The cover body is provided with a deformation receding space corresponding to the flexible protrusion. In this way, when the flexible protrusion deforms under pressure, a large magnitude of interference can be achieved, and therefore the sealing property and the waterproof property between the cover body and the shell body are ensured; meanwhile, the process of additional assembly of a waterproof piece is omitted, labor hours are reduced, and assembly efficiency is improved. The invention further relates to a mobile phone comprising the waterproof structure. The mobile phone comprising the waterproof structure has a good waterproof effect, and meanwhile the assembly process is simpler.
Description
Technical field
The present invention relates to a kind of waterproof construction, and a kind of waterproof electronic device that uses this waterproof construction.
Background technology
In recent years, along with the increase of people's outdoor activities, various waterproof electronic products (as: waterproof mobile phone) are constantly weeded out the old and bring forth the new, and in this type of waterproof electronic product, the waterproof of battery cover is a key technology of constantly improving and breaking through always.In prior art, Waterproof structure for battery cover mostly adopts battery cover to add the mode of single collision mat, described waterproof construction comprises a back cover, one battery cover and a battery cover collision mat, described back cover is provided with a groove, described battery cover collision mat is pasted in described groove, on described battery cover, corresponding above-mentioned groove is provided with a protruding position of bone, battery cover collision mat being assembled in described groove described in described protruding position of bone pressing, and by screw, described battery cover and described back cover are fitted together, due to battery cover and described back cover described in the coupling mechanism force pressing of screw, thereby there is compressional deformation in described battery cover collision mat under above-mentioned pressure force effect, realize the water-tight between described battery cover and described back cover.In above-mentioned waterproof construction, due to described battery cover, described back cover and described battery cover collision mat three's manufacturing tolerance and the assembling deviation of described battery cover collision mat, guarantee the water-tight between described battery cover and described back cover, need the larger magnitude of interference of described battery cover collision mat setting, and the magnitude of interference is larger, corresponding requirements pressure force is also larger, be that screw locking power is larger, thereby battery cover intensity is had higher requirements, when pressure force is excessive simultaneously, also easily cause described battery cover distortion, cause waterproof failure, therefore described waterproof construction should not arrange the larger magnitude of interference, the deformation range that is described waterproof type generation is more limited, under this situation, when described waterproof mobile phone service time compared with the raw loosened screw of long hair after, the easy deformation of described battery cover collision mat recovers and causes waterproof failure.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of waterproof construction, described waterproof construction can reduce the assembling procedure of placing battery lid collision mat, solve prior art to the high problem of described structure of battery corer requirement of strength, solve the problem that prior art waterproof easily lost efficacy simultaneously.
Another technical problem that the present invention will solve is, a kind of waterproof electronic device that uses above-mentioned waterproof construction is provided, this electronic installation can solve the bad problem of waterproof between lid and housing, without the described battery cover collision mat of assembling, has promoted production efficiency simultaneously.
A kind of waterproof construction, it comprises a housing and a lid, described lid is assembled on housing, on described housing, be provided with a flexible material projection, described flexible material projection further comprises opposed one first side and one second side mutually, described the first side and described the second side are provided with different gradients, and described flexible material projection is one-body molded with described housing, and with described lid interference fit.
A kind of waterproof electronic device, uses above-mentioned waterproof construction.
The beneficial effect that the present invention produces is: owing to being provided with a flexible material projection on described housing, after described housing and described lid fit together, described flexible material projection is subject to producing elastic deformation from the Bonding pressure between described housing and described lid, realize the water-tight between above-mentioned housing and described lid, in this structure, described flexible material projection is one-body molded with described housing, save the operation of assembling described battery cover collision mat in prior art, promote packaging efficiency, eliminate the assembling deviation that prior art is assembled described battery cover collision mat, waterproof effect more easily ensures, simultaneously, described flexible material projection is independent outstanding structure, and there is certain projecting height, under equal pressure-acting, compare prior art and push the battery cover collision mat in described groove, more easily produce deformation, and more easily realize compared with large deformation, thereby reduce the requirement of strength to battery cover, and reach more reliable waterproof effect, in addition, adopt waterproof construction of the present invention, because described flexible material projection can provide compared with large deformation, even if product is because the reason generation loosened screw such as service time is long, can or not produce waterproof failure because of deformation compensation yet, in addition, described waterproof construction, because described flexible material projection is one-body molded with described housing, thereby only need consider the waterproof between described flexible material projection and described lid, reduce the waterproof between battery cover waterproof flexible glue described in prior art and described housing, reduce anti-water level, further promoted waterproof yield.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, below in conjunction with accompanying drawing, the present invention is further introduced.
Fig. 1 is waterproof construction explosive view of the present invention.
Fig. 2 is waterproof construction explosive view A-A cutaway view of the present invention
Fig. 3 is that waterproof construction A-A cutaway view of the present invention " R " is located enlarged drawing.
Fig. 4 is waterproof construction explosive view B-B cutaway view of the present invention.
Fig. 5 is that waterproof construction B-B cutaway view of the present invention " S " is located enlarged drawing.
Fig. 6 is lid stereogram of the present invention.
Fig. 7 is waterproof construction assembly drawing of the present invention.
Fig. 8 is waterproof construction assembly drawing C-C cutaway view of the present invention.
Fig. 9 is that waterproof construction C-C cutaway view of the present invention " T " is located enlarged drawing.
?
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawings and the specific embodiments to waterproof construction of the present invention and use the waterproof electronic device of this waterproof construction to be described further.
Please refer to Fig. 1 to 3, it is a mobile phone waterproof construction embodiment, described waterproof construction comprises a back cover 1 and a battery cover 2, described battery cover 2 is assembled on back cover 1, on described back cover 1, be equipped with a whole circle flexible material projection 11, described flexible material projection 11 is round-corner transition in corner, thereby can deformation when flexible material projection pressurized even, described flexible material projection 11 comprises opposed two sides mutually, be respectively the first side 11a and the second side 11b, described the first side 11a and described the second side 11b are provided with different gradients, described the second side 11b is near described housing 1 outer rim, with reference to described surface of subsidence, described the second side 11b gradient is greater than described the first side 11a gradient, now when described flexible material projection 11 pressurized towards little described the first side 11a deformation of gradient, described flexible material projection 11 also comprises a head 12, described head 12 cross sections are circular arc, and and be connected smoothly with cambered surface between described the first side and 11a and described the second side 11b, thereby realize cambered surface pressurized, more easily there is deformation, described back cover 1 is also provided with a surface of subsidence 18, described flexible material projection 11 is arranged on described surface of subsidence 18, described flexible material projection 11 also further comprises a root 13, described flexible material projection 11 is positioned at described root 13 tops and protrudes from described root 13, described root 13 embeds surface of subsidence 18 concordant with described surface of subsidence 18.
Please refer to Fig. 4 to 6, on described battery cover 2, corresponding described flexible material projection 11 is equipped with an end face 21, described end face 21 corners, also with round-corner transition, are provided with a downward ledge structure 22 on described end face 21, described ledge structure 22 comprises 22aHe Yi side, a bottom surface 22b.
Please refer to Fig. 7 to 9, described back cover 1 and described battery cover 2 fit together, between described ledge structure 22 and described surface of subsidence 18, form a clearance spaces, described flexible material projection 11 is positioned at described clearance spaces, described side 22b is highly less than described flexible material projection 11 projecting heights, described end face 21 is fitted with described surface of subsidence 18 and described flexible material projection 11 and described bottom surface 22a extruding interference, make to realize water-tight between described back cover 1 and battery cover 2, in addition, described flexible material projection 11 is owing to being positioned at described clearance spaces position, in the time of its deformation, described clearance spaces provides the space of assigning for described deformation, thereby make deformation more abundant effectively.
Preferably, do not deviate from from described back cover 1 when guaranteeing the 11 stressed generations of described flexible material projection compared with large deformation, also be provided with a groove 14 at described root 13, on described back cover 1, corresponding described groove 14 is provided with a projection 15, the coated described projection 15 of described groove 14, simultaneously, when described end face 21 is fitted described surface of subsidence 18, also further fit with root 13 parts of described flexible material projection 11, thereby in the time of the 11 pressurized deformation of described flexible material projection, not only be subject to from the pulling force between described projection 15 and described groove 14, also be subject to the pressure from root 13 described in described end face 21 pressings, thereby guarantee that described flexible material projection 11 can not misplace or become flexible because of pressurized deformation, further ensure that deformation is effective, realize good sealed waterproof effect.
Apparent, with reference to described surface of subsidence, described the second side 11b gradient also can be less than described the first side 11a gradient, now when described flexible material projection 11 pressurized towards little described the second side 11b deformation of gradient.
To sum up, back cover 1 of the present invention is one-body molded with described flexible material projection 11, has reduced the anti-water level in place between battery cover collision mat described in prior art and described housing, has simplified the operation of the described battery cover collision mat of independent placement simultaneously, save assembling man-hour, promoted packaging efficiency, described flexible material projection 11 independently protrudes from described root 13, be fixedly connected with in process with described battery cover 2 at described back cover 1, described flexible material projection 11 is because its projecting height is greater than described ledge structure side 22b height, therefore will be subject to from the pressure of described ledge structure bottom surface 22a and produce deformation, simultaneously because the clearance spaces of formation between described ledge structure 22 and described surface of subsidence 18 provides the space of assigning for its deformation, therefore described flexible material projection 11 can realize fully effectively deformation, and the independent outstanding described flexible material projection 11 of described bottom surface 22a extruding is less to producing the required pressure of deformation, therefore lower to the requirement of strength of battery cover, in addition, the setting of described groove 14 and described projection 15, and the laminating of described end face 21 and described root 13, can guarantee in the time that the larger magnitude of interference is set, described flexible material projection 11 can not misplace or loose, thereby obtain larger deformation, though waterproof mobile phone service time the long loosened screw that produced, still can compensate and keep waterproof sealing effect because of having compared with large deformation quantity, moreover, described the second side 11b and described the first side 11a are provided with different gradients, and deformation is always towards the less side of gradient, deformation direction can control eaily thus described flexible material projection 11 pressurized time, thus can design flexibly according to the structural limitations of described back cover 1 and battery cover 2.
Another embodiment of the present invention is that described flexible material projection 11 is arranged on described battery cover 2, corresponding, on described ledge structure 22 settings and described back cover 1.
Pass through above-described embodiment, waterproof construction design main points of the present invention are: flexible material projection is set on described housing, and independent outstanding certain altitude, with provide larger can deformation decrement, one root structure is set simultaneously and guarantees that described flexible material projection is connected with the firm of described housing, accordingly, on described lid, deformation place of corresponding flexible material projection arranges a clearance spaces, for the deformation of described flexible material projection provides the space of assigning; Meanwhile, for making deformation more easy and reliable, in described flexible material projection two opposite side, different gradients are set respectively, control the vacant structural deformation that described flexible material projection arranges on described lid.
Below describe by reference to the accompanying drawings a kind of waterproof construction and a kind of electronic installation mobile phone that uses this waterproof construction in detail, but mentality of designing of the present invention may extend into all electronic installations, any electronic installation that need to adopt waterproof construction can use thinking of the present invention change and expand.
Claims (11)
1. a waterproof construction, it comprises a housing and a lid, described lid is assembled on housing, it is characterized in that: on described housing, be provided with a flexible material projection, described flexible material projection further comprises opposed one first side and one second side mutually, described the first side and described the second side are provided with different gradients, and described flexible material projection is one-body molded with described housing, and with described lid interference fit.
2. waterproof construction as claimed in claim 1, is characterized in that: described flexible material projection also comprises a head, and described head cross section is circular arc, and and described the first side and described the second side between be connected smoothly with cambered surface.
3. waterproof construction as claimed in claim 2, is characterized in that: on described housing, be also provided with a surface of subsidence, described flexible material projection is arranged on described surface of subsidence.
4. waterproof construction as claimed in claim 3, it is characterized in that: described flexible material projection also further comprises a root, described flexible material projection is positioned at root top and protrudes from described root, and described root embeds described surface of subsidence concordant with described surface of subsidence.
5. waterproof construction as claimed in claim 4, is characterized in that: described root is also provided with a groove, and the corresponding described groove of described housing is provided with a projection, and described groove is coated described projection.
6. waterproof construction as claimed in claim 5, it is characterized in that: described lid comprises an end face, on described end face, be provided with a downward ledge structure, described ledge structure comprises a bottom surface and a side, between described ledge structure and described surface of subsidence, form a clearance spaces, described flexible material projection is positioned at described clearance spaces, described side height is less than described flexible material projection projecting height, between described end face and the laminating of described surface of subsidence and described flexible material projection and described bottom surface, pushes interference.
7. waterproof construction as claimed in claim 6, is characterized in that: described end face is also further fitted with described flexible material projection root portion.
8. waterproof construction as claimed in claim 7, it is characterized in that: the whole ring of described flexible material projection is located on housing, and corner is round-corner transition, the whole ring of the corresponding described flexible material projection of described ledge structure is located on described end face, and corner also corresponds to round-corner transition.
9. the waterproof construction as described in claim 1 to 8 any one, is characterized in that: described flexible material projection also can be arranged on described lid, and corresponding, described ledge structure is arranged on described housing.
10. a waterproof electronic device, is characterized in that: use waterproof construction as claimed in claim 9.
11. waterproof electronic devices as claimed in claim 10, is characterized in that: this waterproof electronic device is mobile phone, and described housing is mobile phone battery cover, and described lid is mobile phone battery cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123416.2A CN103889186A (en) | 2014-03-31 | 2014-03-31 | Waterproof structure and waterproof electronic device comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123416.2A CN103889186A (en) | 2014-03-31 | 2014-03-31 | Waterproof structure and waterproof electronic device comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103889186A true CN103889186A (en) | 2014-06-25 |
Family
ID=50957842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410123416.2A Pending CN103889186A (en) | 2014-03-31 | 2014-03-31 | Waterproof structure and waterproof electronic device comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103889186A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093290A (en) * | 2014-07-26 | 2014-10-08 | 深圳市宝尔爱迪科技有限公司 | Electronic device waterproof structure and waterproof mobile phone provided with same |
| CN104580597A (en) * | 2015-01-05 | 2015-04-29 | 深圳市宝尔爱迪科技有限公司 | Waterproof connecting piece structure and waterproof mobile phone of waterproof connecting piece structure |
| CN105704274A (en) * | 2016-04-16 | 2016-06-22 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure for electronic product and cell phone employing same |
| CN115498382A (en) * | 2022-09-27 | 2022-12-20 | 武汉凡谷电子技术股份有限公司 | Filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202918614U (en) * | 2012-10-17 | 2013-05-01 | 东莞劲胜精密组件股份有限公司 | Electronic product waterproof structure |
| US20130207352A1 (en) * | 2010-10-26 | 2013-08-15 | Nok Corporation | Gasket |
| CN203457449U (en) * | 2013-08-29 | 2014-02-26 | 东莞劲胜精密组件股份有限公司 | Falling-resistant waterproof housing structure of 3C electronic product |
| CN203788604U (en) * | 2014-03-31 | 2014-08-20 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure and waterproof electronic device using same |
-
2014
- 2014-03-31 CN CN201410123416.2A patent/CN103889186A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130207352A1 (en) * | 2010-10-26 | 2013-08-15 | Nok Corporation | Gasket |
| CN202918614U (en) * | 2012-10-17 | 2013-05-01 | 东莞劲胜精密组件股份有限公司 | Electronic product waterproof structure |
| CN203457449U (en) * | 2013-08-29 | 2014-02-26 | 东莞劲胜精密组件股份有限公司 | Falling-resistant waterproof housing structure of 3C electronic product |
| CN203788604U (en) * | 2014-03-31 | 2014-08-20 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure and waterproof electronic device using same |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093290A (en) * | 2014-07-26 | 2014-10-08 | 深圳市宝尔爱迪科技有限公司 | Electronic device waterproof structure and waterproof mobile phone provided with same |
| CN104093290B (en) * | 2014-07-26 | 2017-05-24 | 深圳市宝尔爱迪科技有限公司 | Electronic device waterproof structure and waterproof mobile phone provided with same |
| CN104580597A (en) * | 2015-01-05 | 2015-04-29 | 深圳市宝尔爱迪科技有限公司 | Waterproof connecting piece structure and waterproof mobile phone of waterproof connecting piece structure |
| CN104580597B (en) * | 2015-01-05 | 2017-10-17 | 深圳市宝尔爱迪科技有限公司 | Connector waterproof construction and the waterproof mobile phone using the structure |
| CN105704274A (en) * | 2016-04-16 | 2016-06-22 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure for electronic product and cell phone employing same |
| CN105704274B (en) * | 2016-04-16 | 2024-04-05 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure of electronic product and mobile phone using same |
| CN115498382A (en) * | 2022-09-27 | 2022-12-20 | 武汉凡谷电子技术股份有限公司 | Filter |
| CN115498382B (en) * | 2022-09-27 | 2023-07-14 | 武汉凡谷电子技术股份有限公司 | Filter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103889186A (en) | Waterproof structure and waterproof electronic device comprising same | |
| CN204968093U (en) | Speaker module seal structure | |
| CN203632728U (en) | Waterproof structure and mobile phone with the same | |
| CN103780726B (en) | Three anti-structures and use the mobile phone of this three anti-structure | |
| CN103732026A (en) | Waterproof structure and electronic device with same | |
| CN203788604U (en) | Waterproof structure and waterproof electronic device using same | |
| CN104282475B (en) | Key water-proof structure and use the electronic installation of this key water-proof structure | |
| CN104093290B (en) | Electronic device waterproof structure and waterproof mobile phone provided with same | |
| CN203617167U (en) | Waterproof button and electronic product using waterproof button | |
| CN208014588U (en) | A kind of key water-proof structure of wrist-watch | |
| CN202662680U (en) | Combined and assembled battery case | |
| CN103905587B (en) | Side pressure waterproof construction and use the mobile phone of this side pressure waterproof construction | |
| CN203788326U (en) | Lateral pressure waterproof structure and mobile phone using same | |
| CN208724266U (en) | A kind of controller circuitry board mounting structure | |
| CN203457449U (en) | Falling-resistant waterproof housing structure of 3C electronic product | |
| CN204558722U (en) | A kind of small-sized high stability connects shell fragment | |
| CN203950845U (en) | A kind of Notebook Battery water-tight device | |
| CN204046989U (en) | Electronic installation waterproof construction and use the waterproof mobile phone of this structure | |
| CN203632729U (en) | Waterproof and shockproof structure and mobile phone with the same | |
| CN203633025U (en) | Waterproof structure and electronic device with the same | |
| CN203675159U (en) | Tri-proof structure and mobile phone using same | |
| CN208143259U (en) | A kind of sucked type waterproof construction and the mobile phone using the waterproof construction | |
| CN208835134U (en) | A kind of battery waterproof structure | |
| CN202168175U (en) | Cover plate structure of set top box | |
| CN204481868U (en) | Charging terminal waterproof construction and use the waterproof mobile phone of this structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |