CN204046989U - Electronic installation waterproof construction and use the waterproof mobile phone of this structure - Google Patents
Electronic installation waterproof construction and use the waterproof mobile phone of this structure Download PDFInfo
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- CN204046989U CN204046989U CN201420414816.4U CN201420414816U CN204046989U CN 204046989 U CN204046989 U CN 204046989U CN 201420414816 U CN201420414816 U CN 201420414816U CN 204046989 U CN204046989 U CN 204046989U
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- bone
- waterproof
- electronic installation
- protruding position
- gradient
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Abstract
The utility model relates to a kind of electronic installation waterproof construction, it comprises a housing, a waterproof case and a lid, described waterproof case is assembled between described housing and described lid, described housing and described lid extrude described waterproof case and fit together, its one side of described waterproof case is provided with a rigid support layer, its opposite another side is provided with a protruding position of bone, together with described rigid support layer is pasted with described housing or lid, described in described housing and the common pressing of described lid, the protruding position of bone produces deformation and then fits together.The setting of described rigid support layer, make described waterproof case assemble positioning performance to improve, improve packaging efficiency, simultaneously, the setting of the described protruding position of bone, make described waterproof case that the larger deformation magnitude of interference can be set to meet waterproof demand, and effectively can prevent the waterproof failure problem of the generation when product falls or service time is long.
Description
Technical field
The utility model relates to a kind of electronic installation waterproof construction, and a kind of waterproof mobile phone using this structure.
Background technology
In recent years, along with the increase of people's outdoor activities, various waterproof electronic device emerges in an endless stream, and in the waterproof link of this type of electronic installation, the waterproof of battery cover is technological difficulties all the time.In prior art, battery cover waterproof mostly adopts malleation waterproof type, please refer to Fig. 1 and Fig. 2, described electronic installation waterproof construction comprises a back cover 100, one battery cover flexible glue 200 and a battery cover 300, described back cover 100 comprises a plane 101 and one and the side 102 of described plane orthogonal, described plane 101 and side 102 connect into " L " shape, on described battery cover 300, correspondence comprises a plane 301 side 302 vertical with described plane 301 with, described plane 301 and side 302 connect into handstand " L " shape, described battery cover 300 is assembled on back cover 100, described plane 101 is relative with plane 301, described side 102 is relative with side 302, common formation rectangle clearance spaces, described battery cover flexible glue 200 is fixed in described plane 301, paste as adopted gum, and be filled in described rectangle clearance spaces, described two planes 101, the described battery cover flexible glue 200 of 301 extruding forms interference fit 400 and carries out waterproof, and described battery cover 300 is fitted together by screw with described back cover 100.In above-mentioned waterproof construction, waterproof effect depends primarily on the deformation uniformity coefficient and deformation reliability that the common extruding to described battery cover waterproof flexible glue 200 of described back cover 100 and described battery cover 300 produces, thus described back cover 100 and described battery cover 300 to be contacted with described battery cover waterproof flexible glue 200 two planes 101 producing and extrude, the flatness of 301 proposes higher requirement, simultaneously for described battery cover flexible glue 200, the existence of itself processing and manufacturing error, and plane 101, the existence of 301 mismachining tolerances, make described battery cover flexible glue 200 under equal extruding force effect, its deflection is everywhere by inconsistent, to reach reliable waterproof effect, the larger magnitude of interference need be set, during described battery cover flexible glue 200 pressurized deformation simultaneously, special space of assigning is not set, therefore the structural strength of the larger magnitude of interference to back cover 100 and battery cover 300 be set and have higher requirement, thus need design of structurally gaining in strength, and extra intensity enhancing structure must have influence on the global design size of back cover 100 and battery cover 300, therefore, existing waterproof construction due to structure space limited, the larger magnitude of interference cannot be set to meet waterproof requirement, simultaneously because the described magnitude of interference is limited, when mobile phone falls or service time is long, the described back cover of easy generation 100 loosens with the lock screw of described battery cover 300, now described battery cover waterproof flexible glue 200 will produce deformation recovery, thus affect waterproof effect and even produce waterproof failure, in addition, battery cover flexible glue 200 is soft materials part, and it needs position to be assembled into accurately on housing relevant position in an assembling process, there is certain assembling difficulty, affects packaging efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of electronic installation waterproof construction, described waterproof construction can solve battery cover flexible glue described in prior art cannot arrange the larger magnitude of interference to guarantee the reliable problem of waterproof because structure space is limited, solve the problem that assembling locating effect is poor, packaging efficiency is lower that described in prior art, battery cover waterproof flexible glue causes for soft materials because of it simultaneously.
Another technical problem to be solved in the utility model is, a kind of waterproof electronic device using above-mentioned waterproof construction is provided, this waterproof electronic device can solve the flexible glue of battery cover described in the prior art magnitude of interference and arrange the insecure problem of less waterproof, and the problem that described battery cover flexible glue packaging efficiency is low.
A kind of electronic installation waterproof construction, it comprises a housing, a waterproof case and a lid, described waterproof case is assembled between described housing and described lid, described housing and described lid extrude described waterproof case and fit together, it is characterized in that: its one side of described waterproof case is provided with a rigid support layer, its opposite another side is provided with a protruding position of bone, together with described rigid support layer is pasted with described housing or lid, described in described housing and the common pressing of described lid, the protruding position of bone produces deformation and then fits together.
A kind of waterproof electronic device, uses described electronic installation waterproof construction.
The beneficial effect that the utility model produces is: due to described waterproof case being provided with the protruding position of bone, the described protruding position of bone is independent outstanding structure, thus larger deformation quantity can be set, thus the waterproof requirement that can meet preferably between described housing and described lid, simultaneously, the setting of rigid support layer on described waterproof case, described waterproof case is made to have become hard component from pure flexible element, and the relative flexible element of hard component, no matter be picking and placeing in assembling, or in positioning precision, all more convenient and reliable, therefore, the setting of described rigid support layer, make the assembling of described waterproof case more convenient, it is more accurate to locate, therefore packaging efficiency gets a promotion, in addition, the setting of the larger magnitude of interference, also make product can not because falling or the raw loosened screw of long hair service time and cause waterproof bad.
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 existing Waterproof structure for battery cover explosive view.
Fig. 2 is existing Waterproof structure for battery cover assembling view.
Fig. 3 is the utility model waterproof construction explosive view.
Fig. 4 is the utility model waterproof construction explosive view " P " place enlarged drawing.
Fig. 5 is the utility model waterproof construction assembly drawing.
Fig. 6 is the utility model waterproof construction assembly drawing A-A cutaway view.
Fig. 7 is the utility model waterproof construction assembly drawing A-A cutaway view " S " place enlarged drawing.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments to the utility model waterproof construction and use the electronic installation of this waterproof construction to be described further.
Described waterproof electronic device is described for a waterproof mobile phone, please refer to Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, it is a waterproof cellphone structure embodiment, described waterproof construction comprises back cover 1, silica gel part 2 and a battery cover 3, described battery cover 3 is provided with a circle groove 31, described groove 31 is provided with gum, described silica gel part 2 shape is corresponding with described groove 31, and be a whole coil structures, it comprises opposite two surfaces 21 and 22 up and down, its whole face of lower surface 22 is provided with a rigid support layer 221, described rigid support layer 211 material can be PET, PC or metal etc., the layer 221 of rigid support described in the present embodiment material is PET sheet, described silica gel part 2 upper surface 21 is provided with a protruding position of bone 211, the described protruding position of bone 211 independently protrudes from described upper surface 21 and projecting height is 1mm, the described protruding position of bone 211 comprises a head 211a and the medial surface 211b be oppositely arranged an and lateral surface 211c, described head 211a connects described medial surface 211b and described lateral surface 211c with cambered surface, described medial surface 211b and described lateral surface 211c is provided with gradient in the same way, described gradient size is and between vertical plane, angle is 30 degree and arranges towards described lateral surface 211c, be not less than 2mm circular arc with radius between the described protruding position of bone 211 adjacent edge to connect, described rigid support layer 221 is sticked in described groove 31 by gum, and then described waterproof case 2 is assembled on described battery cover 3, described back cover 1 extrudes the described protruding position of bone 211 and fits together with described battery cover 3, now because described medial surface 211b and described lateral surface 211c is provided with the gradient in the same way tilted towards described lateral surface 211c, when the described protruding position of bone 211 be subject to described back cover 1 extrude time, the described protruding position of bone 211 produces compressive deformation towards described lateral surface 211c, thus realizes the water-tight between described battery cover 3 and described back cover 1.
Apparent, described medial surface 211b and described lateral surface 211c is provided with gradient in the same way, and described gradient also can be set to tilt towards described medial surface 211b; Described gum also can be arranged on described rigid support layer 221.
Preferably, described back cover 1 is provided with a slot 11, the corresponding described protruding position of bone 211 in described slot 11 is arranged, the described protruding position of bone 211 is positioned at described slot 11 and described medial surface 211b and be provided with gap between described lateral surface 211c and described slot 11, described head 211a contacts with bottom surface, described slot 11 and extrudes by bottom surface, described slot 11 further and produces deformation, thus, when the described protruding position of bone 211 pressurized produces deformation, described medial surface 211b and the gap between described lateral surface 211c and described slot 11 are that described deformation provides space of assigning, make described deformation more effective.
Preferably, the described protruding position of bone 211 also comprises a root 211d, described root 211d size is greater than described other positions of the protruding position of bone 211 sectional dimension in the same way, the design of this structure, make when the described protruding position of bone 211 produces deformation, described root 211d recovers tensile force by producing larger deformation, thus the described protruding position of bone 211 can be made more tight with described plane 31 Contact, the deformation of the described protruding position of bone 211 is more abundant simultaneously, and waterproof effect is therefore more reliable.Described in described medial surface 211b or described lateral surface 211c, gradient scope is opposing perpendicular planes is 20 ~ 50 degree, and when the independent projecting height of the described protruding position of bone 211 is 0.8 ~ 2mm, described silica gel part 2 compressive deformation best results.
Further, described medial surface 211b and described lateral surface 211c being provided with gradient but described amount of taper in the same way arranges not identical, when described gradient is arranged towards described medial surface 211b, described lateral surface 211c gradient is comparatively large, and when described gradient is arranged towards described lateral surface 211c, described medial surface 211b gradient is larger, now, time exerting pressure in bottom surface, described slot 11, what be in contact with it is the larger plane of gradient, now can control the deformation direction of the described protruding position of bone 211 preferably.Described medial surface 211b and described lateral surface 211c gradient arrange difference when being 5 ~ 20 degree, best results.
In above-mentioned waterproof construction, due to the setting of described rigid support layer 221, described silica gel part 2 is made to change the element in order to have toughness and hardness by pure soft materials part, in the assembling process of described silica gel part 2, compare prior art, locate more accurate, pick and place assembling more convenient, thus packaging efficiency gets a promotion; In addition, the setting of the described protruding position of bone 211 gradient, the deformation direction of the described protruding position of bone 211 when the assembling of described back cover 1 is exerted pressure can be controlled, thus it is more flexible in structural design, meanwhile, after the described protruding position of bone 211 produces deformation towards gradient setting direction, remain the resilience force that deformation recovers, thus contact good between the described protruding position of bone 211 with described housing 2 all the time, also just ensure that the sealed waterproof effect between described back cover 1 and described battery cover 3 preferably; Separately, because the described protruding position of bone 211 is independent outstanding structure, its projecting height can flexible design and adjustment, thus the larger deformation magnitude of interference can be realized eaily, compared with prior art, under screw locking power equal between shell 1 and battery cover 3 in the rear, described waterproof electronic device because of fall or service time long cause loosened screw time, by because being provided with the larger magnitude of interference, the utility model can ensure that the waterproof between described back cover 1 and battery cover 3 is reliable all the time.
Another embodiment of the present utility model is, described groove 31 also can be arranged on described back cover 1, and 11, described slot correspondence is arranged on described battery cover 3, and 221, its rigid support layer of described silica gel part 2 and described back cover 1 are pasted and fitted together.
In preventing mobile phone water-bound described in the utility model embodiment, described silica gel part 2 is arranged a rigid support layer 221 for improving the inaccurate problem of assembling inconvenience and location of waterproof case described in prior art; Described silica gel part 2 arranges a protruding position of bone 211 simultaneously, for producing reliable distortion during pressurized, and it independently gives prominence to the setting of structure, make described silica gel part 2 can arrange flexibly and regulate the magnitude of interference needed for it, the setting of the larger magnitude of interference of the utility model, not only improve prior art and the problem of the larger magnitude of interference cannot be set because of structure constraint, also solve the loosened screw waterproof failure problem existed when product falls or service time is long.
Above electronic installation waterproof construction can be used for various electronic installation, and as outdoor talkback unit, panel computer etc., any needs adopts the electronic installation of waterproof construction that thinking of the present utility model can be used to carry out changing and expanding.
Claims (14)
1. an electronic installation waterproof construction, it comprises a housing, a waterproof case and a lid, described waterproof case is assembled between described housing and described lid, described housing and described lid extrude described waterproof case and fit together, it is characterized in that: its one side of described waterproof case is provided with a rigid support layer, its opposite another side is provided with a protruding position of bone, together with described rigid support layer is pasted with described housing or described lid, described in described housing and the common pressing of described lid, the protruding position of bone produces deformation and then fits together.
2. electronic installation waterproof construction as claimed in claim 1, it is characterized in that: the described protruding position of bone is whole coil structures, the described protruding position of bone comprises the medial surface and a lateral surface that are oppositely arranged, described medial surface and described lateral surface are provided with gradient in the same way, during described protruding position of bone pressurized, produce deformation along gradient setting direction.
3. electronic installation waterproof construction as claimed in claim 2, is characterized in that: described amount of taper opposing perpendicular planes is 20 ~ 50 degree.
4. electronic installation waterproof construction as claimed in claim 3, it is characterized in that: the described protruding position of bone also comprises a root, described root size is greater than described other positions of protruding position of bone sectional dimension in the same way.
5. electronic installation waterproof construction as claimed in claim 4, is characterized in that: described lid is provided with a groove, and described groove floor or described rigid support layer at least one are provided with gum, and described waterproof case is pasted and is assembled in described groove.
6. electronic installation waterproof construction as claimed in claim 5, it is characterized in that: the described protruding position of bone also comprises a head, described head is all connected with cambered surface transition with between described medial surface and described lateral surface.
7. electronic installation waterproof construction as claimed in claim 6, is characterized in that: described housing is provided with a slot, and the described protruding position of bone is positioned at described slot further and described head produces deformation by the extruding of bottom surface, described slot.
8. electronic installation waterproof construction as claimed in claim 7, is characterized in that: the whole ring of the described protruding position of bone is located on described waterproof case, and is not less than 2mm circular arc with radius between described protruding position of bone adjacent edge and connects.
9. electronic installation waterproof construction as claimed in claim 8, is characterized in that: described gradient can be arranged towards described medial surface or described lateral surface direction.
10. electronic installation waterproof construction as claimed in claim 9, is characterized in that: described protruding position of bone independence projecting height is 0.8 ~ 2mm.
11. electronic installation waterproof constructions as claimed in claim 10, is characterized in that: described waterproof case is silica gel, described rigid support layer material is PE, PC or metal.
12. electronic installation waterproof constructions as claimed in claim 11, it is characterized in that: the gradient of described medial surface or described lateral surface arranges and varies in size, when described gradient is arranged towards described medial surface, described lateral surface gradient is greater than described medial surface gradient, when described gradient is arranged towards described lateral surface, described medial surface gradient is greater than described lateral surface gradient.
13. electronic installation waterproof constructions as claimed in claim 12, is characterized in that: it is 5 ~ 20 degree that described medial surface and described lateral surface gradient arrange difference.
14. 1 kinds of waterproof mobile phones, is characterized in that: use the electronic installation waterproof construction as described in any one of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414816.4U CN204046989U (en) | 2014-07-26 | 2014-07-26 | Electronic installation waterproof construction and use the waterproof mobile phone of this structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414816.4U CN204046989U (en) | 2014-07-26 | 2014-07-26 | Electronic installation waterproof construction and use the waterproof mobile phone of this structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046989U true CN204046989U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414816.4U Expired - Fee Related CN204046989U (en) | 2014-07-26 | 2014-07-26 | Electronic installation waterproof construction and use the waterproof mobile phone of this structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046989U (en) |
Cited By (2)
| 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 |
| WO2018171064A1 (en) * | 2017-03-21 | 2018-09-27 | 华为技术有限公司 | Sealing apparatus |
-
2014
- 2014-07-26 CN CN201420414816.4U patent/CN204046989U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| WO2018171064A1 (en) * | 2017-03-21 | 2018-09-27 | 华为技术有限公司 | Sealing apparatus |
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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: 20141224 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |