CN104580597B - Connector waterproof construction and the waterproof mobile phone using the structure - Google Patents
Connector waterproof construction and the waterproof mobile phone using the structure Download PDFInfo
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- CN104580597B CN104580597B CN201510001198.XA CN201510001198A CN104580597B CN 104580597 B CN104580597 B CN 104580597B CN 201510001198 A CN201510001198 A CN 201510001198A CN 104580597 B CN104580597 B CN 104580597B
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Abstract
The present invention relates to a kind of connector waterproof construction, it includes one first housing, one second housing, one waterproof plug and a connection piece, one first connecting hole is provided with first housing, one second connecting hole is provided with second housing, the waterproof case is mutually locked with second connecting hole through first connecting hole and then first housing links together with second housing, a shell space is formed between first housing and second housing, the waterproof plug, which is located in first connecting hole, leans on the first housing outer surface side, an exhaust passage is further opened with first connecting hole, gas can be entered in the shell space by the exhaust passage in first connecting hole, a circle is at least equipped with the waterproof plug raised, interference is extruded between the wall of described raised and described first connecting hole side, thus achieve effective waterproof between the connector position and exterior space, and the inconvenient problem of the assembling of the waterproof plug is solved simultaneously.
Description
Technical field
The present invention relates to a kind of connector waterproof construction, and a kind of waterproof mobile phone using the structure.
Background technology
In the structure design of each electronic product, it is all inevitable the need for consider the annexation of interelement, especially
For waterproof electronic product, in addition it is also necessary to additionally consider the waterproof of each connecting hole and connector link position.With existing anti-
Exemplified by sailor's machine, usual periwinkle collecting silk refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4 as connector between its front and rear casing, be that the screw connects
Structurally waterproof schematic diagram is connect, it includes shell 200, a screw 300 and a waterproof plug 400, the waterproof plug after a fore shell 100, one
400 be a silica gel part, including a head 410 and a cylinder 420, and two circle projections 430, the spiral shell are provided with the cylinder 420
Silk 300 includes a screw terminal 310 and a screw rod 320, and the screw head 310 is identical with the section of silica gel part cylinder 420, institute
State the correspondence waterproof plug head 410 on rear shell 200 and offer the also corresponding head on a groove 210, the bottom surface of groove 210
Portion 410 offers a hole 220, and is provided with the bottom surface of hole 220 on a screw via 230, the fore shell 100 described in correspondence
Screw 300 is provided with a mate with threaded holes 110, and the screw terminal 310 is resisted against on the bottom surface of hole 220, while the screw rod
320 is sealed through the via 230 and the screwed hole 110, and then realizes the connection of the fore shell 100 and the rear shell 200,
A shell space is formed between the fore shell 100 and the rear shell 200, while the waterproof plug 400 is assembled in the rear shell 200
On, the head 410 is resisted against on the bottom surface of groove 210, while the cylinder 420 is assembled in the hole 220, and it is described
Interference is extruded between projection 430 and the side wall of the hole 220, the waterproof of the screw position, and the waterproof plug 400 are realized with this
With the connection between the rear shell 200.In the waterproof construction of screw position, when the screw 300 assembles in place further assembling
During the waterproof plug 400, due between the waterproof plug 400 and the hole 220 for interference assemble, while the screw terminal 310 with
Abutted between the bottom surface of hole 220, therefore it is close to be almost close to one between the front end of the waterproof plug 400 and the screw terminal 310
Space is closed, and with the gradually loading of the waterproof plug 400, the confined space is tapered into, i.e., in described sealing space
Gas volume is tapered into, while pressure gradually increases, causes the assembling of waterproof plug 400 difficulty gradually to increase, or even can not
Assembling is in place；And the waterproof plug 400 is temporarily assembled to position under strength, it may also be because of by the sealing space
Gas pressure be more than and ejected from extraneous atmospheric pressure, therefore, it is difficult to there is the waterproof plug assembling in the waterproof construction
After the problem of spending big, and assembling because of the larger easy ejection of the gas pressure by the sealing space the problem of waterproof failure.
Presence based on problem above, it is considered to open up air discharge duct 450 in the side wall of waterproof plug 400, refer to Fig. 5, be
Side wall has opened up the waterproof plug 400 ' of air discharge duct 450, and now the gas in the confined space can pass through the air discharge duct
450 are discharged into airspace so as to ensure that the pressure that the waterproof plug is received everywhere is consistent, preferably resolve the waterproof plug
Packing problem, but due to the presence of the air discharge duct 450, it is impossible to while realizing the good waterproof of the link position.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of connector waterproof construction, the waterproof construction can both solve existing
Easily ejected and waterproof after the problem of assembling difficulty when not opening up air discharge duct with the presence of waterproof plug described in technology is big, and assembling
The problem of failure；Also can solve the waterproof plug open up exist during air discharge duct can not waterproof the problem of.
The invention solves the problems that another technical problem be to provide a kind of anti-sailor using above-mentioned connector waterproof construction
Machine, the waterproof mobile phone can solve waterproof plug described in prior art and not open up that the assembling difficulty that exists during air discharge duct is big, assembling
Afterwards easily ejection and the problem of waterproof failure；And the waterproof plug open up exist during air discharge duct can not waterproof the problem of.
A kind of connector waterproof construction, it includes one first housing, one second housing, a waterproof plug and a connection piece, institute
State and one first connecting hole is provided with the first housing, be provided with one second connecting hole on second housing, the waterproof case is passed through
First connecting hole is worn to be mutually locked with second connecting hole and then be connected first housing with second housing
Together, a shell space is formed between first housing and second housing, the waterproof plug is located at the described first connection
Leaned in hole and an exhaust passage is further opened with the first housing outer surface side, first connecting hole, first connection
Gas can be entered in the shell space by the exhaust passage in hole, and circle projection is at least equipped with the waterproof plug,
Interference is extruded between the wall of described raised and described first connecting hole side.
A kind of waterproof mobile phone, uses described connector waterproof construction.
The invention has the advantages that：Because the present invention offers exhaust on the first connecting hole side wall
Groove, and the mutual stream in first connecting hole in gas and the shell space between gas can be realized by the air discharge duct
It is logical, thus, between the waterproof plug and the screw terminal will not be an almost sealed space, but one gas can therebetween
With the space of the shell space gas free exchange, when screw assembling further assembles the waterproof plug in place, institute
Spatial volume between waterproof plug and the screw terminal is stated to be gradually reduced, but gas can be discharged into the shell space, therefore will not
The situation for causing pressure to increase, so that the waterproof plug more smooth can be assembled in place, preferably solves institute in the prior art
The packing problem of waterproof plug is stated, and after waterproof plug assembling in place, the pressure that its various pieces is received is balanced, can also be true
Protect the problem of it will not produce ejection；It is described raised with described the in addition, it is raised to be also at least equipped with a circle on the waterproof plug
Interference is extruded between one connecting hole side wall, so as to preferably ensure that the good waterproofing effect of the waterproof plug position.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, further be situated between is made to the present invention below in conjunction with accompanying drawing
Continue.
Fig. 1 is existing screw waterproof construction explosive view.
Fig. 2 is existing screw waterproof construction waterproof plug stereogram.
Fig. 3 is shell three-dimensional cutaway view after existing screw waterproof construction.
Fig. 4 is existing screw waterproof construction assembling view.
Fig. 5 is another waterproof plug stereogram that prior art opens up air discharge duct.
Fig. 6 is waterproof construction explosive view of the present invention.
Fig. 7 is waterproof construction explosive view " A-A " sectional view of the present invention.
Fig. 8 is waterproof construction assembling figure of the present invention.
Fig. 9 is waterproof construction assembling figure " B-B " sectional view of the present invention.
Figure 10 is waterproof construction assembling figure " B-B " sectional view " S " place of the present invention enlarged drawing.
Embodiment
It is right below in conjunction with the accompanying drawings and the specific embodiments to make the object, technical solutions and advantages of the present invention clearer
Connector waterproof construction of the present invention and it is described further using the waterproof mobile phone of the waterproof construction.
It refer to Fig. 6 and Fig. 8, shell 1, a fore shell 2, a screw 3 and one after the waterproof mobile phone connecting-piece structure includes one
It is provided with waterproof plug 4, the rear shell 1 on one first connecting hole 10, the fore shell 2 and is provided with one second connecting hole 20, it is described
Screw 3 is mutually locked through first connecting hole 10 and second connecting hole 20 and then by the rear shell 1 and the fore shell 2
Link together, a shell space is formed between the rear shell 1 and the fore shell 2, the waterproof plug 4 is located at first connecting hole
It is interior to lean on the rear outer surface side of shell 1.
Fig. 6 and Fig. 7 is refer to, the fore shell 2 includes a boss 21, and second connecting hole 20 is arranged at the boss 21
Center position on top surface, it is that a metal heats screwed hole, and is a blind hole；The screw 3 includes a head 31 and one and connected
The screw thread being engaged with the screwed hole 20 is provided with socket part 32, the connecting portion 32；The waterproof plug 4 includes a flange 41
And a cylinder 42, the cylinder 42 is close with the diameter of screw head 31, two circles is also equipped with the cylinder 42 raised
43；The rear shell 1 also includes a projection 11, and the projection 11 is correspondingly arranged with the boss 21, and first connecting hole 10 is set
It is placed in the center of projection 11 and through the rear shell 1, first connecting hole 10 includes a groove 12, the groove 12
It is opened on the outer surface of rear shell 1 and corresponding with the flange 41, first connecting hole 10 is also arranged at described including one
Hole position 13 and one on the bottom surface of groove 12 is arranged at the screw via 14 on the hole position bottom surface, the hole position 13 and the screw
The correspondence of head 31, and the screw via 14 is corresponding with the screw connection portion 32, the screw via 14 is through to described convex
The top surface of post 11 is simultaneously just right with second connecting hole 20；An exhaust passage, the row are further opened with first connecting hole 10
Gas passage includes a guiding groove 15 and an air discharge duct 16, and the guiding groove 15 is located on the bottom surface of hole position 13, and the guiding
Groove 15 is communicated respectively with the hole position space and the via 14；The air discharge duct 16 is opened on the top surface of projection 11, and
The air discharge duct 16 is communicated respectively with the shell space and the via 14, so that, the gas in the space of hole position 13 leads to
The setting of the guiding groove 15 and the air discharge duct 16 is crossed, keeps being interconnected with the shell space.
Fig. 8, Fig. 9 and Figure 10 are refer to, during the waterproof mobile phone assembling, the top surface of projection 11 and the top surface of boss 21
Mutually support, the screw head 31 is resisted against on the bottom surface of hole position 13, the connecting portion 32 runs through the via 14 and institute
State the second connecting hole 20 to cooperate and lock, and then the fore shell 2 and the rear shell 1 are linked together, while before described
The shell space of a closing is formed between shell 2 and the rear shell 1；The waterproof plug 4 is assembled on the rear shell 1, the flange 41
It is resisted against on the bottom surface of groove 12, the cylinder 42 is assembled in the hole position 13, and described raised 43 and the hole position 13
Interference is extruded between the wall of side.
In the assembling process of the waterproof mobile phone, because the assembling mode between described raised 43 and the hole position 13 is interference
Coordinate, it is hereby ensured that effective waterproof between the position and exterior space；And the setting of the guiding groove 15 and air discharge duct 16,
So that when the screw 3 assembles and further assembles the waterproof plug 4 in place, with the plug 4 gradually assembling in place, institute
State the gas between waterproof plug 4 and the screw head 31 to be no longer restricted in this sealing space, and can be by described draw
Guide groove 15 enters the via 14, then is discharged by the air discharge duct 16 to the shell space, and then is expelled to the housing
Beyond space, therefore structure of the present invention will not produce the gas between plug 4 described in prior art and the screw head 31
Body, as space diminishes pressure increase, causes waterproof plug assembling difficulty big, and easily ejected after assembling because that can not discharge
The problem of, it is achieved thereby that the smooth assembling of the waterproof plug 4；Connect simultaneously as the exhaust passage is arranged at described first
Connect in hole 10, without opening up air discharge duct on the plug 4 again, it is ensured that the integrity of shape of the plug 4, so as to realize
Effective interference between described raised 43 and the hole position 13, not only make it that the waterproof of the screw position is reliable, also causes institute
State and connect reliable between waterproof plug 4 and the hole position 13.
It is preferred that, the guiding groove 15 is set along the diametric(al) of hole position 13, and its side is connected with the via 14, its
Opposite side extends to the side wall of hole position 13, and the air discharge duct 16 is also set along the diametric(al) of via 14, its side and institute
State via 14 to connect, its opposite side extends to the shell space；Thus, the length of guiding groove 15 is minimum, so that described anti-
The stroke that gas discharge between water plug 4 and the screw head 31 is passed through is most short, most effective.
It will be evident that the present invention is in structure design, it is to connect by the cylinder 42 and the diameter design of screw head 31
Closely, this design is can be considered when being assembled based on the cylinder 42 and the screw head 31 using the hole position in same aperture,
The hole position 13 in the present invention can both meet the assembling of the screw head 31, can realize again the cylinder 42 and its between
Interference is assembled, and simplifies processing.
Another embodiment of the connector waterproof construction is that the air discharge duct 16 is opened on the top surface of boss 21,
And the air discharge duct 16 is communicated respectively with the shell space and the via 14.
It is preferred that, the air discharge duct 16 is arranged on the top surface of boss 21, and is set along the via diameter direction, its
Side is connected with the via, and its opposite side extends to the shell space.
Various electronic installations, such as mobile phone, tablet personal computer etc., any electronic installation member can be used for upper connector waterproof construction
Assembly and connection part position between part needs waterproof, can use connector waterproof construction of the present invention, or use this
The thinking of invention is changed and expanded.
Claims (8)
1. a kind of connector waterproof construction, it includes one first housing, one second housing, a waterproof plug and a connection piece, described
It is provided with first housing on one first connecting hole, second housing and is provided with one second connecting hole, the connector runs through
First connecting hole is mutually locked with second connecting hole and then is connected to first housing with second housing
Together, a shell space is formed between first housing and second housing, the waterproof plug is located at first connecting hole
It is interior to lean on the first housing outer surface side, it is characterised in that：The connector includes a head and a connecting portion, described first
Connecting hole is included in a hole position corresponding with the head and a via corresponding with the connecting portion, first connecting hole
An exhaust passage is further opened with, the exhaust passage includes a guiding groove and an air discharge duct, and the guiding groove is located at the hole position
On bottom surface and connect the hole position and the via；First housing also includes a projection, and first connecting hole is opened in
The projection top surface simultaneously runs through first housing, and the air discharge duct is then opened on the projection top surface and connects the housing
Space and the via；The waterproof plug includes a flange and a cylinder, and the cylinder connects with the connector head diameter
Near and be co-located in the hole position, it is raised to be also equipped with least one circle on the cylinder, described raised with hole position side wall
Between extrude interference.
2. connector waterproof construction as claimed in claim 1, it is characterised in that：The guiding groove is along the hole position diametric(al)
Set, its side is connected with the via, and its opposite side extends to hole position side wall.
3. connector waterproof construction as claimed in claim 2, it is characterised in that：Second housing also includes a boss, institute
The second connecting hole is stated for a blind hole, and is opened on the boss top surface and is cooperated with the connecting portion, the projection top
Mutually supported with the boss top surface in face.
4. connector waterproof construction as claimed in claim 3, it is characterised in that：The air discharge duct is along the via diameter direction
Set, its side is connected with the via, and its opposite side extends to the shell space.
5. connector waterproof construction as claimed in claim 3, it is characterised in that：The air discharge duct can also be opened in the boss
On top surface, and the air discharge duct is communicated respectively with the shell space and the via.
6. connector waterproof construction as claimed in claim 5, it is characterised in that：The air discharge duct is along the via diameter direction
Set, its side is connected with the via, and its opposite side extends to the shell space.
7. a kind of waterproof mobile phone, it is characterised in that：Use the connector waterproof construction as described in any one of claim 1 to 6.
8. waterproof mobile phone as claimed in claim 7, it is characterised in that：First housing is rear shell, and second housing is
Fore shell, the connector is screw, and the waterproof plug is a plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001198.XA CN104580597B (en) | 2015-01-05 | 2015-01-05 | Connector waterproof construction and the waterproof mobile phone using the structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001198.XA CN104580597B (en) | 2015-01-05 | 2015-01-05 | Connector waterproof construction and the waterproof mobile phone using the structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104580597A CN104580597A (en) | 2015-04-29 |
| CN104580597B true CN104580597B (en) | 2017-10-17 |
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ID=53095747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001198.XA Active CN104580597B (en) | 2015-01-05 | 2015-01-05 | Connector waterproof construction and the waterproof mobile phone using the structure |
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| CN (1) | CN104580597B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686482B (en) * | 2016-12-30 | 2023-05-12 | 深圳市冠旭电子股份有限公司 | Earphone |
| CN107800825A (en) * | 2017-10-26 | 2018-03-13 | 广东欧珀移动通信有限公司 | The housing unit and electronic equipment of electronic equipment |
| CN107911502B (en) * | 2017-10-26 | 2020-06-26 | Oppo广东移动通信有限公司 | Shell assembly of electronic equipment and electronic equipment |
| CN107908223B (en) * | 2017-10-26 | 2020-10-16 | Oppo广东移动通信有限公司 | Shell assembly of electronic equipment and electronic equipment |
| CN108600485A (en) * | 2018-05-31 | 2018-09-28 | 深圳市宝尔爱迪科技有限公司 | A kind of waterproof communicating terminal with metal ornament strip |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688376U (en) * | 2010-04-09 | 2010-12-29 | 上海威侃电子材料有限公司 | Waterproof breathable breather plug |
| CN103889186A (en) * | 2014-03-31 | 2014-06-25 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure and waterproof electronic device comprising same |
| CN203968169U (en) * | 2014-05-22 | 2014-11-26 | 昆山睿翔讯通通信技术有限公司 | A kind of waterproof mobile phone housing |
-
2015
- 2015-01-05 CN CN201510001198.XA patent/CN104580597B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201688376U (en) * | 2010-04-09 | 2010-12-29 | 上海威侃电子材料有限公司 | Waterproof breathable breather plug |
| CN103889186A (en) * | 2014-03-31 | 2014-06-25 | 深圳市宝尔爱迪科技有限公司 | Waterproof structure and waterproof electronic device comprising same |
| CN203968169U (en) * | 2014-05-22 | 2014-11-26 | 昆山睿翔讯通通信技术有限公司 | A kind of waterproof mobile phone housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104580597A (en) | 2015-04-29 |
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