CN103905587B - Side pressure waterproof construction and use the mobile phone of this side pressure waterproof construction - Google Patents
Side pressure waterproof construction and use the mobile phone of this side pressure waterproof construction Download PDFInfo
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- CN103905587B CN103905587B CN201410123425.1A CN201410123425A CN103905587B CN 103905587 B CN103905587 B CN 103905587B CN 201410123425 A CN201410123425 A CN 201410123425A CN 103905587 B CN103905587 B CN 103905587B
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- water proof
- proof ring
- waterproof construction
- sidewall
- side pressure
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Abstract
The present invention relates to a kind of side pressure waterproof construction, it includes a housing, one water proof ring and a lid, described housing and described lid fit together, a groove it is provided with on described housing, described groove includes a circle sidewall, the corresponding described sidewall of described lid is provided with a circle projection position of bone, a gap is had between described housing sidewall and the described lid projection position of bone, described water proof ring deformation tightens and is set on the described protruding position of bone and is positioned at described gap, water proof ring deformation described in described sidewall extrusion, after described water proof ring suit, described water proof ring is pressed further by by the most described sidewall, make to seal between described water proof ring and described sidewall, thus the both sides pressurized deformation respectively of described water proof ring, achieve the sealing between described water proof ring and described housing and described lid respectively waterproof；Additionally, the pressure of described water proof ring both sides pressurized is vertical with the coupling mechanism force between described housing and described lid, even if coupling mechanism force changes, do not interfere with the sealed waterproof effect of described water proof ring yet.
Description
Technical field
The present invention relates to a kind of side pressure waterproof construction, and a kind of mobile phone using this side pressure waterproof construction.
Background technology
In recent years, along with the increase of people's outdoor activities, various waterproof electronic products (such as: waterproof mobile phone) are constantly weeded out the old and bring forth the new, and in this type of waterproof electronic product, waterproof always a continuous improvement and the key technology of breakthrough of battery cover.In prior art, water-proof mobile phone battery lid waterproof construction mostly uses battery cover to add the mode of single collision mat, described waterproof construction includes 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 and is made location in advance in described groove, on described battery cover, corresponding above-mentioned groove is provided with a projection, battery cover collision mat in detent described in described protruding forward extrusion and be assembled in described groove, by screw, described battery cover is fitted together with described back cover, due to battery cover described in the coupling mechanism force pressing of screw and described back cover, thus there is compressional deformation under above-mentioned pressure force effect in described battery cover collision mat, realize the sealing between described battery cover and described back cover waterproof.Pasting battery cover collision mat mode due to employing and position described collision mat, assembling procedure is more complicated, additionally, after described collision mat lost efficacy, the mode pasted due to battery cover collision mat, there is the problem changing inconvenience；And in order to reach waterproof effect, battery cover collision mat need to be made to produce certain deflection, so i.e. require there is bigger pressure force between battery cover and described back cover, the biggest screwed lock clamp force, thus have higher requirements battery cover intensity, simultaneously as the use circumstance complication of mobile phone is changeable, after described waterproof mobile phone uses time longer generation loosened screw, the screwed lock clamp force between described battery cover and described housing diminishes and makes battery cover collision mat deformation recover to cause waterproof failure.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of side pressure waterproof construction, described side pressure waterproof construction can solve high to described structure of battery corer requirement of strength and can effectively prevent screwed lock clamp force from diminishing and cause the problem of waterproof failure, can be convenient for changing the battery cover collision mat failed simultaneously.
Another technical problem that the invention solves the problems that is to provide a kind of mobile phone using above-mentioned side pressure waterproof construction, and this mobile phone can effectively solve the problem that waterproof easy inefficacy is changed with collision mat.
A kind of side pressure waterproof construction, it includes a housing, a water proof ring and a lid, described housing and described lid fit together, it is characterized in that: on described housing, be provided with a groove, described groove includes a circle sidewall, and the corresponding described sidewall of described lid is provided with a circle projection position of bone, has a gap between described housing sidewall and the described lid projection position of bone, described water proof ring deformation tightens and is set on the described protruding position of bone and is positioned at described gap, water proof ring deformation described in described sidewall extrusion.
A kind of mobile phone, uses above-mentioned side pressure waterproof construction.
The invention have the advantages that: the forward screwed lock clamp force not relying between described housing and lid due to water proof ring deformation pressure of the present invention, and come from the described sidewall vertical with screw locking force direction and the lateral compression of the described protruding position of bone, compare prior art and be completely dependent on for screw positive lock clamp force between described back cover and described battery cover makes described battery cover collision mat deformation, the present invention is relatively low to the requirement of screwed lock clamp force, thus it is relatively low to the requirement of strength of battery cover, also ensure simultaneously, when product uses time longer generation loosened screw, waterproof failure will not occur；During additionally, water proof ring of the present invention assembles, expanding sleeve is loaded on the described protruding position of bone, so that for closely cooperating between described water proof ring and the described protruding position of bone, eliminate and paste unreliable in prior art and assemble loaded down with trivial details location mode；Separately, owing to described water proof ring is suit, if water proof ring itself lost efficacy when needing to change, only water proof ring stretching can need to be taken off, eliminate in prior art because described battery cover collision mat is to paste the problem that mode changes inconvenience.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, below in conjunction with accompanying drawing, the present invention is further introduced.
Fig. 1 is side pressure waterproof construction explosive view of the present invention.
Fig. 2 is side pressure waterproof construction explosive view A-A sectional view of the present invention
Fig. 3 is side pressure waterproof construction A-A sectional view " R " place of the present invention enlarged drawing.
Fig. 4 is side pressure waterproof construction explosive view B-B sectional view of the present invention.
Fig. 5 is side pressure waterproof construction B-B sectional view " S " place of the present invention enlarged drawing.
Fig. 6 is side pressure waterproof construction assembling figure of the present invention.
Fig. 7 is side pressure waterproof construction assembling figure C-C sectional view of the present invention.
Fig. 8 is side pressure waterproof construction C-C sectional view " T " place of the present invention enlarged drawing.
Fig. 9 is another form explosive view of side pressure waterproof construction battery cover of the present invention.
Figure 10 is another form assembling figure of side pressure waterproof construction battery cover of the present invention.
Figure 11 is another form assembling figure D-D sectional view on side pressure waterproof construction battery cover of the present invention.
Detailed description of the invention
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 side pressure waterproof construction of the present invention and use the mobile phone of this side pressure waterproof construction to be described further.
Accompanying drawing is that pusher side presses waterproof construction embodiment on the other hand, refer to Fig. 1 to 3, described side pressure waterproof construction includes back cover 1, water proof ring 2 and a battery cover 3, described water proof ring 2 cross sectional shape is circular, a groove 11 it is provided with on described back cover 1, described groove 11 also includes a circle sidewall 12, described sidewall 12 is provided with gradient, to realize production process is convenient in demoulding, described groove 11 cross section is quadrangle, described four junctions, limit are arc transition, and described back cover 1 also includes that an outer surface 13, described outer surface 13 are provided with a ledge structure 14；nullRefer to Fig. 4 to 5，The corresponding described sidewall 12 of described battery cover 3 is provided with a circle projection position of bone 31，The described protruding position of bone 31 cross section corresponds to quadrangle with described groove 11，And described four junctions, limit are also arc transition，Described battery cover 3 also includes a cover edge 32，The described protruding position of bone 31 also includes an outer peripheral face 33，Described outer peripheral face 33 is without departing from described cover edge 32，Described outer peripheral face 33 is correspondingly arranged gradient with described side 12，Described outer peripheral face 33 is additionally provided with a circle depression 34，Refer to Fig. 6 to 8，Schematic diagram is assembled for described side pressure waterproof construction，The deformation of described water proof ring 2 tightens in being set in described depression 34 and protrudes from described outer peripheral face 33，Described side 12 extrudes described water proof ring 2 and produces deformation，And be matched in clearance between described side 12 and described outer peripheral face 33，Together with described back cover 1 and described battery cover 3 are assembled by screw.Thus, described water proof ring 2 is set in described depression 34 after creating certain deformation, thus and define sealing effectiveness between described depression 34, when described water proof ring 2 lost efficacy and need to change, only need described water proof ring 2 is stretched taking-up, the most also provide location for described water proof ring 2；Described water proof ring 2 protrudes from described outer peripheral face 33 and then extrudes described water proof ring 2 provide compressional deformation amount for described sidewall 12, it is matched in clearance between the most described sidewall 12 and described outer peripheral face 33, and described gap highlights outer peripheral face 33 height less than described water proof ring 2, thereby guarantee that and produce reliable deformation between described sidewall 12 total energy and described water proof ring 2, thus provide preferable sealed waterproof effect；Additionally, described cover edge 32 is assembled at described ledge structure 14, to realize the assembling location of described back cover 1 and described battery cover 3, make when described back cover 1 and described battery cover 3 assemble and put in place, described water proof ring 2 produces deformation at mutually opposing described sidewall 12 and the described protruding position of bone 31 respectively, thus it is waterproof to realize the sealing respectively and between described back cover 1 and described battery cover 3 of the described water proof ring 2；In addition, owing to described water proof ring 2 compressional deformation pressure comes from described sidewall 12 and the extruding of the described protruding position of bone 31, screw locking force direction between this pressure with described back cover 1 and described battery cover 3 is vertical, even if therefore there is loosened screw, does not also result in waterproof failure；Owing to described groove 11 cross section and the described protruding position of bone 31 cross section correspond to quadrangle, and described four junctions, limit are arc transition, thus can ensure that described water proof ring 2 can be with smooth transition in described junction, thus pressurized produces homogeneous deformation.
Preferably, refer to Fig. 9 to 11, described depression 34 is by one first side plate 35, one base plate 36 and one second side plate 37 surround, described second side plate 37 is dismantled and assembled side plate, described second side plate 37 is welded together with described base plate 36 ultra-sonic welded, owing to described second side plate 37 is dismantled and assembled mobile side board, thus described battery cover 3 in mould development manufacturing process without arranging line position to realize the demoulding, thus reduce the mould development cost of battery cover 3, cycle and difficulty, the quality of described battery cover 3 is also easier to be guaranteed, quality at the most described arc transition is guaranteed, and then described water proof ring 2 can realize preferable deformation and promote waterproof effect.
Certainly, described second side plate 37 and the connected mode of described base plate 36 also can be designed as screw or the form such as buckle is fixing according to practical structures.
Pass through above-described embodiment, side pressure waterproof construction designing points of the present invention is: arrange a sidewall on the housing, described lid arranges a projection and mutually opposing with described sidewall side, water proof ring location structure is set on described side further, it is assembled on described side after the stretching of described water proof ring, make between described water proof ring and described lid, to produce deformation to guarantee to seal, guarantee compressional deformation between described sidewall and described water proof ring simultaneously, thus, water proof ring of the present invention both sides pressurized simultaneously, and screw locking force direction between pressure direction with described housing and described lid is vertical, so that it is guaranteed that preferable waterproof sealing effect, and this sealed waterproof effect is unrelated with screwed lock clamp force.
A kind of side pressure waterproof construction and a kind of mobile phone using this side pressure waterproof construction is described in detail above in association with accompanying drawing, but the mentality of designing of the present invention may extend into all electronic installations, any electronic installation needing to use side pressure waterproof construction can use the thinking of the present invention to be changed and expand.
Claims (7)
1. a side pressure waterproof construction, it includes a housing, one water proof ring and a lid, described housing and described lid fit together, it is characterized in that: on described housing, be provided with a groove, described groove includes a circle sidewall, the corresponding described sidewall of described lid is provided with a circle projection position of bone, described lid also includes a cover edge, the described protruding position of bone also includes an outer peripheral face, described outer peripheral face is without departing from described cover edge, a circle depression it is provided with on described outer peripheral face, described depression is by one first side plate, one base plate and one second side plate surround, described second side plate is dismantled and assembled side plate, described water proof ring deformation tightens in being set in described depression and protrudes from described outer peripheral face, water proof ring deformation described in described sidewall extrusion.
2. side pressure waterproof construction as claimed in claim 1, it is characterised in that: described second side plate is welded together with described base plate.
3. side pressure waterproof construction as claimed in claim 1, it is characterised in that: described second side plate is connected by screw or snap with described base plate.
4. side pressure waterproof construction as claimed in claim 2 or claim 3, it is characterised in that: described housing also includes an outer surface, and described outer surface is provided with a ledge structure, and described cover edge is assembled at described step.
5. side pressure waterproof construction as claimed in claim 4, it is characterized in that: described sidewall is provided with gradient, the corresponding described sidewall of described outer peripheral face is provided with gradient, is matched in clearance between described sidewall and the described protruding position of bone, and described gap highlights the height of described outer peripheral face less than described water proof ring.
6. side pressure waterproof construction as claimed in claim 5, it is characterised in that: described channel section is quadrangle, and described four junctions, limit are arc transition, and described protruding position of bone cross section corresponds to quadrangle with described groove, and described four junctions, limit are also arc transition.
7. a waterproof mobile phone, uses side pressure waterproof construction as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123425.1A CN103905587B (en) | 2014-03-31 | 2014-03-31 | Side pressure waterproof construction and use the mobile phone of this side pressure waterproof construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123425.1A CN103905587B (en) | 2014-03-31 | 2014-03-31 | Side pressure waterproof construction and use the mobile phone of this side pressure waterproof construction |
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| Publication Number | Publication Date |
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| CN103905587A CN103905587A (en) | 2014-07-02 |
| CN103905587B true CN103905587B (en) | 2016-09-07 |
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| CN201410123425.1A Active CN103905587B (en) | 2014-03-31 | 2014-03-31 | Side pressure waterproof construction and use the mobile phone of this side pressure waterproof construction |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104506674B (en) * | 2014-12-02 | 2018-01-23 | 广东欧珀移动通信有限公司 | Mobile phone sealing structure and terminal |
| EP3490348A4 (en) | 2016-07-19 | 2020-03-18 | Hitachi Automotive Systems, Ltd. | ELECTRONIC CONTROL DEVICE AND METHOD FOR MOUNTING AN ELECTRONIC CONTROL DEVICE |
| CN115498382B (en) * | 2022-09-27 | 2023-07-14 | 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 |
|---|---|---|---|---|
| CN102414865A (en) * | 2009-05-15 | 2012-04-11 | 松下电器产业株式会社 | mobile terminal device |
| CN202309801U (en) * | 2011-10-28 | 2012-07-04 | 夏新科技有限公司 | Water-proof mobile phone |
| CN102869222A (en) * | 2012-08-29 | 2013-01-09 | 华为终端有限公司 | Waterproof structure and electronic terminal |
| CN203788326U (en) * | 2014-03-31 | 2014-08-20 | 深圳市宝尔爱迪科技有限公司 | Lateral pressure waterproof structure and mobile phone using same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4538483B2 (en) * | 2007-10-23 | 2010-09-08 | 株式会社カシオ日立モバイルコミュニケーションズ | Waterproof structure and electronic equipment |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102414865A (en) * | 2009-05-15 | 2012-04-11 | 松下电器产业株式会社 | mobile terminal device |
| CN202309801U (en) * | 2011-10-28 | 2012-07-04 | 夏新科技有限公司 | Water-proof mobile phone |
| CN102869222A (en) * | 2012-08-29 | 2013-01-09 | 华为终端有限公司 | Waterproof structure and electronic terminal |
| CN203788326U (en) * | 2014-03-31 | 2014-08-20 | 深圳市宝尔爱迪科技有限公司 | Lateral pressure waterproof structure and mobile phone using same |
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| CN103905587A (en) | 2014-07-02 |
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