CN203632728U - Waterproof structure and mobile phone with the same - Google Patents
Waterproof structure and mobile phone with the same Download PDFInfo
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- CN203632728U CN203632728U CN201320854951.6U CN201320854951U CN203632728U CN 203632728 U CN203632728 U CN 203632728U CN 201320854951 U CN201320854951 U CN 201320854951U CN 203632728 U CN203632728 U CN 203632728U
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- housing
- groove
- bulge
- waterproof
- waterproof construction
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Abstract
The utility model relates to a waterproof structure and a mobile phone with the same. The waterproof structure comprises a first housing and a second housing which are assembled together. The first housing is provided with a projected structure. The second housing is provided with a groove. At least one selected from the projected structure and the groove is made of flexible material. The flexible material and a corresponding housing are formed integrally. Furthermore the projected structure is fitted with the groove through interference fit. Water proofing between the first housing and the second housing is realized through interference fit. In addition, for ensuring the waterproof effect more effectively, the inside surface of the projected structure is furthermore provided with a projection structure; and the projection structure is fitted with the side wall of the groove through interference fit. Accordingly, double protections can be realized for water proofing between the front housing and the back housing. The utility model further relates to a mobile phone with the waterproof structure. Through the waterproof structure between the front housing and the back housing of the mobile phone, on condition that waterproof performance between the front housing and the back housing is effectively ensured, assembling process is simpler and quicker, and simultaneously production efficiency is improved.
Description
Technical field
The utility model relates to a kind of waterproof construction, and a kind of mobile phone that uses this waterproof construction.
Background technology
In recent years, along with the increase of people's outdoor activities, outdoor goods had obtained increasing application, therefore waterproof mobile phone arises at the historic moment, be the target that industry is made great efforts and realize good waterproof, in each anti-water level of waterproof mobile phone, the waterproof of front and rear casing is maximum technological difficulties always.The front and rear casing waterproof construction of prior art waterproof mobile phone, it comprises a fore shell conventionally, a housing waterproof flexible glue and a back cover, one circle groove is set on described back cover, described housing waterproof flexible glue is placed in described groove, and front and rear casing pressing is also pushed described housing waterproof flexible glue, realizes front and rear casing waterproof.Another kind of existing waterproof construction please be joined Chinese patent No. CN203151573U, one corral bone of projection is set on its back cover, the described position of bone that encloses is put with back cover outer edge and is kept enough spacing, to form enough large plane on the back cover structure enclosing bone outside, be used for placing housing waterproof flexible glue, when front and rear casing pressing, enclosing of fore shell outward flange and back cover forms a gap between bone, thereby hold and push described waterproof flexible glue, realizing front and rear casing waterproof.In above-mentioned two kinds of waterproof constructions, because described waterproof flexible glue is whole coil structures, and flexible glue cross section is little, cannot guarantee manufacturing tolerance, cause cumulative limit to strengthen, simultaneously, waterproof flexible glue need manually be placed on relevant position, has increased that assembling procedure and operation reliability are poor, yield is low; Separately, because of waterproof flexible glue and front and rear casing independent moulding respectively, after pressing, need guarantee waterproof flexible glue and fore shell contact-making surface and back cover contact-making surface water-tight simultaneously simultaneously, increase waterproof difficulty, in addition, because the waterproof effect of this structure depends mainly on the pressing seal degree of waterproof flexible glue and fore shell contact-making surface and back cover contact-making surface, thereby the factor such as position plane degree, front and rear casing locking screw ranking position and spacing, hot-melting nut pulling capacity of casing rigidity, the placement of waterproof flexible glue is had to higher requirement.
Summary of the invention
The problem that the utility model exists for above-mentioned prior art makes improvements, be that the technical problems to be solved in the utility model is to provide a kind of waterproof construction, reduce waterproof difficulty, reduce assembling procedure, reduce the requirement to the first housing and the second casing rigidity and coupling mechanism force simultaneously.
Another technical problem to be solved in the utility model is, a kind of mobile phone that uses waterproof construction is provided, and this waterproof mobile phone can be realized sealed waterproof effect good between front and rear casing, simplifies assembling procedure, has promoted production efficiency.
A kind of waterproof construction, this waterproof construction comprises the first housing and the second housing, described the first housing and the second housing fit together, described the first housing is provided with a bulge-structure, the second housing is provided with a groove, at least one is flexible material formation for described bulge-structure or described groove, and described flexible material and corresponding housing are one-body molded, and described bulge-structure and described groove interference fit.
A kind of mobile phone, this mobile phone comprises the first housing and the second housing, described the first housing and the second housing fit together, described the first housing is provided with a bulge-structure, the second housing is provided with a groove, at least one is flexible material formation for described bulge-structure or described groove, and described flexible material and corresponding housing are one-body molded, and described bulge-structure and described groove interference fit.
The bulge-structure forming due to described flexible material or groove and corresponding housing are one-body molded, without the extra housing waterproof flexible glue of placing, reduce operation, promote production efficiency, meanwhile, only needed to guarantee the water-tight between bulge-structure and groove, reduce by a waterproof position, place, and between this bulge-structure and groove, be provided with two place's interference fit, promoted waterproof reliability; In addition, when assembling, only need to consider the pressing sealing between bulge-structure and groove, prior art need be considered housing waterproof flexible glue and fore shell and the pressing sealing respectively of back cover two places simultaneously relatively, has reduced the requirement of the position plane degree to housing; Moreover, under identical creating conditions, because prior art needs the pressing sealing of two places, and the utility model only needs place pressing, guaranteeing under equal sealing effectiveness situation, the required housing coupling mechanism force of the utility model is relatively little, thereby all requires relatively low to factors such as casing rigidity, locking screw ranking position and spacing, hot-melting nut pulling capacities.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further introduced.
Fig. 1 is the utility model preventing mobile phone water-bound case fragmentation figure.
Fig. 2 is the utility model preventing mobile phone water-bound fore shell A-A cutaway view.
Fig. 3 is that the utility model preventing mobile phone water-bound fore shell A-A analyses and observe " S " and locates enlarged drawing.
Fig. 4 is the utility model preventing mobile phone water-bound back cover B-B cutaway view.
Fig. 5 is that the utility model preventing mobile phone water-bound back cover B-B cutaway view " T " is located enlarged drawing.
Fig. 6 is that the assembling of the utility model preventing mobile phone water-bound coordinates schematic diagram.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments to the utility model waterproof construction and use the mobile phone of this waterproof construction to be described further.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it is a mobile phone waterproof construction embodiment, described mobile phone comprises a fore shell 1 and a back cover 2, on described fore shell 1, be provided with a flexible material bulge-structure 11, described flexible material protrusion means 11 and fore shell 1 one dijection moulding, described bulge-structure 11 comprises the first end face 11a, the first medial surface 11b and the first lateral surface 11c, described the first lateral surface 11c near the first end face 11a place for easy to assembly and a guiding surface 11d is set, on described bulge-structure 11 first lateral surface 11c, be vertically installed with a projection 12, described projection 12 comprises one second end face 12a, the second medial surface 12b and the second lateral surface 12c, described the second medial surface 12b is inclined-plane, and be connected with inclined-plane 11d cambered surface, between described bulge-structure 11 and described projection 12 adjacent surfaces, be connected with arc transition, to promote intensity and the dependability of described structure.Described back cover 2 arranges a groove 21, and described groove 21 is surrounded by a bottom surface 21a, a madial wall 21b and a lateral wall 21c, and described groove 21 is for installing fore shell 1 bulge-structure 11.
Please refer to Fig. 6, for the utility model waterproof construction assembled state, while assembling described fore shell 1 with back cover 2, described bulge-structure 11 is inserted in described groove 21, now described bulge-structure 11 first end face 11a and described groove 21 bottom surface 21a interference fit 100a, waterproof the first defence line that this interference fit 100a is this waterproof construction; The projection 12 second end face 12a and the described groove 21 lateral wall 21c that on described bulge-structure 11, arrange are interference fit 100b, and this interference fit 100b further provides more reliably and guaranteed waterproof effect; Between described bulge-structure 11 first medial surface 11b and described groove 21 madial wall 21b, be matched in clearance 200a, between described bulge-structure 11 first lateral surface 11c and described groove 21 lateral wall 21c, be also matched in clearance 200b, and a specific clearance spaces 200c of the common composition of described inclined-plane 12b and guiding surface 11d and groove 21 bottom surface 21a and lateral wall 21c; Further pressing fore shell 1 and back cover 2, make bulge-structure 11 and projection 12 deformation, the above-mentioned two matched in clearance 200a of place and 200b and above-mentioned specific clearance spaces 200c, for it provides strain space, make interference fit more abundant, effective, and the above-mentioned two matched in clearance 200a of place and 200b and above-mentioned specific clearance spaces 200c, in the time of assembling, can directly insert in back cover 2 grooves 21 whole fore shell 1 flexible glue bulge-structure 11 very easily; Because of the existence of described inclined-plane 12b and guiding surface 11d, further flexible glue bulge-structure 11 is inserted to groove 21 and play the guiding role simultaneously.
Understandable, its first medial surface 11b and the first lateral surface 11c can be plane or inclined-plane, and its first end face 11a can be plane or protruding cambered surface; Same, described the second end face 12a also can be plane or protruding cambered surface, and its second medial surface 12b and the second lateral surface 12c can be plane, inclined-plane or cambered surface, and this flexible material can be rubber etc.
Another embodiment of the utility model, this bulge-structure 11 is same material overall structure with fore shell 1, and groove 21 is flexible material, described groove 21 is one-body molded with back cover 2, same, when this bulge-structure 11 coordinates with groove 21, the flexible material surplus of groove 21 can be held by above-mentioned respective clearance.
The utility model is an embodiment again, and described bulge-structure 11 is flexible material, and one-body molded with fore shell 1, and groove 21 is also flexible material, and described groove 21 is also one-body molded with back cover.
No matter be described specific embodiment or the variation of said structure, the utility model waterproof construction is mainly by one-body molded, reduce anti-water level, simultaneously by rational structural design, provide interference fit carry out waterproof time, push for interference fit surplus provides the space of assigning, guarantee to assemble convenience, reduce the requirement to structural strength.
In above-mentioned waterproof construction embodiment, because described bulge-structure 11 is one-body molded with fore shell 1, compared to prior art, save the operation of extra placement housing waterproof flexible glue, promote production efficiency, meanwhile, only needed to guarantee bulge-structure 11 and back cover 2 water-tights, and without the sealing of considering between prior art waterproof flexible glue and fore shell, promoted waterproof reliability; In addition, in packaging technology due to this structure, only need to consider the pressing sealing of bulge- structure 11 and 2 one positions of back cover, prior art need be considered housing waterproof flexible glue and fore shell and the pressing sealing respectively of back cover two places simultaneously relatively, has reduced the requirement of the position plane degree to housing; Moreover, under identical creating conditions, because prior art needs the pressing sealing of two places, cause cumulative limit large, for reaching identical sealing effectiveness, need to strengthen the coupling mechanism force between front and rear casing, thereby the factors such as the casing rigidity to front and rear casing, front and rear casing locking screw ranking position and spacing, hot-melting nut pulling capacity have higher requirement.
Below describe by reference to the accompanying drawings a kind of waterproof construction and a kind of mobile phone that uses this waterproof construction in detail, but mentality of designing of the present utility model is not limited to field of mobile phones described in embodiment, between any housing that need to carry out waterproof, can use thinking of the present utility model change and expand.
Claims (10)
1. a waterproof construction, this waterproof construction comprises the first housing and the second housing, described the first housing and the second housing fit together, it is characterized in that: described the first housing is provided with a bulge-structure, the second housing is provided with a groove, described bulge-structure or described groove at least one are that flexible material forms, and the bulge-structure that described flexible material forms or groove and corresponding housing are one-body molded, and described bulge-structure and described groove interference fit.
2. waterproof construction as claimed in claim 1, is characterized in that: the groove arranging on described the second housing is surrounded by a bottom surface, a madial wall and a lateral wall.
3. waterproof construction as claimed in claim 2, it is characterized in that: described bulge-structure comprises the first end face, the first medial surface and the first lateral surface, described the first medial surface and the first lateral surface are oppositely arranged, described the first end face connects the first medial surface and the first lateral surface, on described the first lateral surface, be provided with a projection, described projection comprises one second end face, the second medial surface and the second lateral surface.
4. waterproof construction as claimed in claim 3, is characterized in that: described bulge-structure or described projection, connect with arc transition between adjacent surface.
5. waterproof construction as claimed in claim 3, it is characterized in that: described the first lateral surface arranges a guiding surface near the first end face place, described projection the second medial surface is also inclined-plane, described the second side is connected with described guiding surface cambered surface, and jointly forms a specific clearance spaces with the second housing groove bottom surface and lateral wall.
6. waterproof construction as claimed in claim 3, is characterized in that: described bulge-structure the first end face and described groove floor interference fit, the described interference fit magnitude of interference is 0.3-0.5mm.
7. waterproof construction as claimed in claim 3, is characterized in that: described projection the second end face and described groove lateral wall interference fit, the described interference fit magnitude of interference is 0.3-0.5mm.
8. waterproof construction as claimed in claim 3, is characterized in that: between described bulge-structure the first medial surface and described groove madial wall, being matched in clearance, is matched in clearance between described bulge-structure the first lateral surface and described groove lateral wall.
9. waterproof construction as claimed in claim 1, is characterized in that: described flexible material is rubber.
10. a mobile phone, is characterized in that: use the waterproof construction as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854951.6U CN203632728U (en) | 2013-12-24 | 2013-12-24 | Waterproof structure and mobile phone with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854951.6U CN203632728U (en) | 2013-12-24 | 2013-12-24 | Waterproof structure and mobile phone with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203632728U true CN203632728U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320854951.6U Expired - Fee Related CN203632728U (en) | 2013-12-24 | 2013-12-24 | Waterproof structure and mobile phone with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203632728U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731523A (en) * | 2013-12-24 | 2014-04-16 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure and mobile phone utilizing the same |
| WO2017008328A1 (en) * | 2015-07-16 | 2017-01-19 | 深圳市鑫王牌科技发展有限公司 | Sealing structure of cell phone protection casing |
| CN107071100A (en) * | 2017-03-07 | 2017-08-18 | 广东欧珀移动通信有限公司 | Housing unit and mobile terminal |
| CN107976891A (en) * | 2018-01-17 | 2018-05-01 | 出门问问信息科技有限公司 | A kind of waterproof construction and intelligent watch |
| RU2741257C1 (en) * | 2019-12-12 | 2021-01-22 | Юнилюмин Груп Ко., Лтд | Waterproof design of led-display |
| CN113194649A (en) * | 2021-05-11 | 2021-07-30 | 深圳市创智成科技股份有限公司 | Shell, reinforced handheld terminal and preparation method of shell |
-
2013
- 2013-12-24 CN CN201320854951.6U patent/CN203632728U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731523A (en) * | 2013-12-24 | 2014-04-16 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure and mobile phone utilizing the same |
| CN103731523B (en) * | 2013-12-24 | 2016-06-22 | 深圳市宝尔爱迪科技有限公司 | Waterproof construction and use the mobile phone of this waterproof construction |
| WO2017008328A1 (en) * | 2015-07-16 | 2017-01-19 | 深圳市鑫王牌科技发展有限公司 | Sealing structure of cell phone protection casing |
| CN107071100A (en) * | 2017-03-07 | 2017-08-18 | 广东欧珀移动通信有限公司 | Housing unit and mobile terminal |
| CN107976891A (en) * | 2018-01-17 | 2018-05-01 | 出门问问信息科技有限公司 | A kind of waterproof construction and intelligent watch |
| RU2741257C1 (en) * | 2019-12-12 | 2021-01-22 | Юнилюмин Груп Ко., Лтд | Waterproof design of led-display |
| CN113194649A (en) * | 2021-05-11 | 2021-07-30 | 深圳市创智成科技股份有限公司 | Shell, reinforced handheld terminal and preparation method of shell |
| CN113194649B (en) * | 2021-05-11 | 2023-08-11 | 深圳市创智成科技股份有限公司 | Shell, reinforced handheld terminal and preparation method of shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waterproof structure and mobile phone using same Effective date of registration: 20141104 Granted publication date: 20140604 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Power Idea Technology Limited Registration number: 2014990000928 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181224 |