CN107493361B - Earphone base water repellent component and mobile terminal - Google Patents
Earphone base water repellent component and mobile terminal Download PDFInfo
- Publication number
- CN107493361B CN107493361B CN201710862111.7A CN201710862111A CN107493361B CN 107493361 B CN107493361 B CN 107493361B CN 201710862111 A CN201710862111 A CN 201710862111A CN 107493361 B CN107493361 B CN 107493361B
- Authority
- CN
- China
- Prior art keywords
- earphone base
- waterproof
- waterproof part
- circuit board
- water repellent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of earphone base water repellent component and mobile terminal, earphone base water repellent component includes framework, circuit board, earphone base, lid, the first waterproof part, the second waterproof part and third waterproof part.Circuit board is arranged in framework.Earphone base plugs on circuit boards, and earphone base includes lower surface and the upper surface opposite with lower surface, and lower surface is contacted with framework.First waterproof part and the second waterproof part surround earphone base, and the first waterproof part seals the gap between framework and circuit board, the gap between the second waterproof part sealing cover body and circuit board.Third waterproof part seals the gap between upper surface and lid.In above-mentioned earphone base water repellent component and mobile terminal, since the lower surface of earphone base is contacted with framework, so that the integral thickness of earphone base water repellent component is relatively thin；In addition, the first waterproof part and the second waterproof part can prevent liquid from entering in earphone base water repellent component from earphone base, it can prevent the elements such as circuit board from the failures such as short circuit occur.
Description
Technical field
The present invention relates to field of mobile terminals more particularly to a kind of earphone base water repellent components and mobile terminal.
Background technique
Requirement with user to mobile terminals such as mobile phones improves, and mobile terminal is intended to frivolous miniaturization.In addition, due to
Liquid is easy to enter in mobile terminal from earphone base and influence mobile terminal normal use, therefore, how to prevent liquid from earphone
Seat enters in mobile terminal and the frivolous miniaturization of mobile terminal is made to become technical problem to be solved.
Summary of the invention
The present invention provides a kind of earphone base water repellent component and a kind of mobile terminal.
The earphone base water repellent component of embodiment of the present invention is used for mobile terminal, and earphone base water repellent component includes framework, electricity
Road plate, earphone base, lid and waterproof case.Circuit board is arranged in the framework.Earphone base is plugged on the circuit board, described
Earphone base includes lower surface and the upper surface opposite with the lower surface, and the lower surface is contacted with the framework.Lid setting
In the framework, the lid covers the circuit board and the earphone base.The waterproof case includes the first waterproof part, the
Two waterproof parts and third waterproof part.First waterproof part and the second waterproof part surround the earphone base, and described first
Waterproof part seals the gap between the framework and the circuit board, second waterproof part seal the lid with it is described
Gap between circuit board.Third waterproof part connects the second waterproof part, and the third waterproof part seals the upper surface
With the gap between the lid.
In some embodiments, the framework is formed with container, and the earphone base is positioned partially at the container
Interior, the lower surface is contacted with the bottom surface of the container.
In some embodiments, the circuit board offers mounting groove, and the earphone base is positioned partially at the installation
In slot.
In some embodiments, the earphone base includes:
The front end face connecting with the lower surface, the front end face are formed with earphone insert port；
The rear end face opposite with the front end face；With
Two sides being all connected with the front end face, the rear end face and the lower surface, described two sides are opposite
Setting, first waterproof part and second waterproof part surround described two sides and the rear end face.
In some embodiments, first waterproof part and second waterproof part with described two sides and
The rear end face contact.
In some embodiments, the lid include the backboard opposite with the circuit board and from the back plate edges to
The side wall that the framework extends, the earphone insert port are exposed by the side wall.
In some embodiments, second waterproof part includes the first waterproof portion and connection first waterproof portion
Second waterproof portion, first waterproof portion seal the gap between the backboard and the circuit board, and second waterproof portion is close
The gap between the side wall and the circuit board is sealed, first waterproof part connects second waterproof portion.
In some embodiments, first waterproof part, second waterproof part and third waterproof part are
Flexible water component.
In some embodiments, the waterproof case is first waterproof part, second waterproof part and third
Waterproof part connects the integral structure to be formed.
The mobile terminal of embodiment of the present invention includes earphone base water repellent component described in any of the above embodiment.
In above-mentioned earphone base water repellent component and mobile terminal, since the lower surface of earphone base is contacted with framework, so that
The integral thickness of earphone base water repellent component is relatively thin；In addition, the first waterproof part and the second waterproof part can prevent liquid from ear
Base enters in earphone base water repellent component, can prevent the elements such as circuit board from the failures such as short circuit occur.Further more, third waterproof part
It can be further improved the waterproof effect of earphone base water repellent component.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the part isometric schematic diagram of the earphone base water repellent component of embodiment of the present invention；
Fig. 2 be the earphone base water repellent component of Fig. 1 II-II to diagrammatic cross-section；
Fig. 3 is the front schematic view of the mobile terminal of embodiment of the present invention；
Fig. 4 is the elevational schematic view of the mobile terminal of embodiment of the present invention；
Fig. 5 is the decomposition diagram of the earphone base water repellent component of embodiment of the present invention；
Fig. 6 is another decomposition diagram of the earphone base water repellent component of embodiment of the present invention.
Main element symbol description:
Earphone base water repellent component 100；
Framework 10, container 11, bottom surface 111；
Circuit board 20, first surface 21, second surface 22, mounting groove 23, mounting hole 24, leading flank 25；
Earphone base 30, lower surface 31, pin 32, front end face 33, earphone insert port 331, rear end face 34, side 35, upper table
Face 36；
Lid 40, backboard 41, side wall 42；
Waterproof case 50, the first waterproof part 51, the first waterproof portion 521, the second waterproof portion 522, the second waterproof part 52,
Third waterproof part 53；
Mobile terminal 200, display screen 210, starting key 220.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.?
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements or the interaction relationship of two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Referring to Fig. 1, Fig. 1 is the part isometric schematic diagram of the earphone base water repellent component 100 of embodiment of the present invention,
In, framework 10, circuit board 20 and lid 40 all illustrate respective part-structure, and therefore, it is necessary to, it is noted that showing in Fig. 1
Example should not be a limitation of the present invention.
Incorporated by reference to Fig. 2, the earphone base water repellent component 100 of embodiment of the present invention includes framework 10, circuit board 20, earphone base
30, lid 40 and waterproof case 50.
Circuit board 20 is arranged in framework 10.Earphone base 30 is plugged on circuit board 20, and earphone base 30 includes lower surface 31
The upper surface 36 opposite with lower surface 31, lower surface 31 are contacted with framework 10.Lid 40 is arranged in framework 10, and lid 40 covers
Lid circuit board 20 and earphone base 30.
Waterproof case 50 includes the first waterproof part 51, the second waterproof part 52 and third waterproof part 53.First waterproof portion
Part 51 and the second waterproof part 52 surround earphone base 30, between the first waterproof part 51 seals between framework 10 and circuit board 20
Gap, the gap between 52 sealing cover body 40 of the second waterproof part and circuit board 20.Third waterproof part 53 connects the second waterproof portion
Part 52, third waterproof part 53 seal the gap between upper surface 31 and lid 40.
It please join Fig. 3 and Fig. 4, the earphone base water repellent component 100 of embodiment of the present invention can be applied in mobile terminal 200,
Mobile terminal 200 is, for example, the electronic equipment with earphone base 30 such as mobile phone, tablet computer, intelligent wearable device.Of the invention
Mobile terminal 200 is described in detail by example of mobile phone, but should not be construed as limiting the invention.
In above-mentioned earphone base water repellent component 100 and mobile terminal 200, since lower surface 31 and the framework 10 of earphone base 30 connect
Touching, so that the integral thickness of earphone base water repellent component 100 is relatively thin；In addition, the first waterproof part 51 and the second waterproof part
52 can prevent liquid from entering in earphone base water repellent component 100 from earphone base 30, can prevent the elements such as circuit board 20 from occurring short
The failures such as road.Further more, third waterproof part 53 can be further improved the waterproof effect of earphone base water repellent component 100.
Specifically, framework 10 is the supporter of mobile terminal 200, and most of parts of mobile terminal 200 are installed on framework
On 10, for example, the parts such as the display screen 210 of mobile terminal 200, battery (not shown), starting key 220 are installed on framework 10
On.Display screen 210 and battery are located at the opposite two sides of framework 10.
The shape of framework 10 is roughly the same with the shape of mobile terminal 200, for example, the shape of mobile terminal 200 is substantially long
Cube shape, the shape of framework 10 are also substantially in cuboid.
Framework 10 can be made of plastics, and can also be made of metal, and certainly, framework 10 or plastics and metal are infused
The chimeric integral structure formed of modeling.
Circuit board 20 is printed circuit board (Printed Circuit Board, PCB), for the circuit board of rigidity.Circuit
Plate 20 has multilayered structure, for example, 20 plate of circuit board includes top layer and the stratum with top layer stack setting.Circuit board 20 includes phase
The first surface 21 and second surface 22 of back.First surface 21 is under, and second surface 22 is towards upper.
Earphone base 30 is the connector being inserted into for earphone, and earphone base 30 can provide electric signal for earphone, and earphone can incite somebody to action
Electric signal is converted to voice signal, so that user hears the various sound that mobile terminal 200 plays.
Lid 40 is the covering of earphone base water repellent component 100, and lid 40 covers the inner body of mobile terminal 200, example
Such as, lid 40 can also cover the parts such as battery.The material of lid 40 is, for example, plastics or metal.When the material of lid 40 is gold
When category, lid 40 can open up the window passed through for electromagnetic wave, and window is, for example, gap.
First waterproof part 51, the second waterproof part 52 and third waterproof part 53 are flexible water component, for example, the
One waterproof part 51, the second waterproof part 52 and third waterproof part 53 can be made of flexible materials such as silica gel, make in this way
The first waterproof part 51, the second waterproof part 52 and third waterproof part 53 are easily deformed so that the first waterproof part 51, the
The sealing effect of two waterproof parts 52 and third waterproof part 53 is more preferably.
Preferably, waterproof case 50 is that the first waterproof part 51, the second waterproof part 52 and third waterproof part 53 connect shape
At integral structure.For example, the first waterproof part 51, the second waterproof part 52 and third waterproof part 53 are that injection molding forms one
Structure.
Earphone base 30, which is plugged in, refers to that a part of earphone base 30 is located at 21 lower section of first surface on circuit board 20, separately
A part is located at 22 top of second surface.
Gap between first waterproof part 51 sealing framework 10 and circuit board 20 refers to that the first waterproof part 51 seals
Gap between framework 10 and circuit board 20 and close to earphone base 30.Second waterproof part, 52 sealing cover body 40 and circuit board 20 it
Between gap refer between 52 sealing cover body 40 of the second waterproof part and circuit board 20 and close to the gap of earphone base 30.
In this way, the liquid such as water can not diffuse to the place far from earphone base 30 around earphone base 30, thereby may be ensured that
Mobile terminal 200 can work normally.
Fig. 5 and Fig. 6 is please referred to, in some embodiments, framework 10 is formed with container 11,30 part status of earphone base
In in container 11, lower surface 31 is contacted with the bottom surface 111 of container 11.In this way, earphone base 30 is positioned partially at container 11
It is interior can be to be conducive to user experience further such that the integral thickness of earphone base water repellent component 100 and mobile terminal 200 is thinner.
The structure of lower surface 31 and 111 complementary structure of bottom surface of container 11 cooperate, so that earphone base 30 and container 11 cooperate
It connects more compact.
In some embodiments, circuit board 20 offers mounting groove 23, and earphone base 30 is positioned partially in mounting groove 23.
In this way, earphone base 30 is easily mounted on circuit board 20.Specifically, mounting groove 23 is in U-shape, and circuit board 20 is being installed
The edge mounting hole 24 of slot 23, earphone base 30 include pin 32, and earphone base 30 is inserted into mounting hole 24 by pin 32, and
Welding pin 32 and circuit board 20, to be fixed on circuit board 20.Earphone base 30 can be real by pin 32 and circuit board 20
Now it is electrically connected.
In some embodiments, earphone base 30 includes front end face 33, rear end face 34 and two sides 35.Front end face 33 with
Lower surface 31 connects, and front end face 33 is formed with earphone insert port 331.Rear end face 34 is disposed opposite to each other with front end face 33.
Two sides 35 are all connected with front end face 33, rear end face 34 and lower surface 31.Two sides 35 are disposed opposite to each other, and first
Waterproof part 51 and the second waterproof part 52 surround two sides 35 and rear end face 34.
In this way, earphone insert port 331 can be inserted into for earphone, the first waterproof part 51 and the second waterproof part 52 are around two
Side 35 and rear end face 34 make the better effect of the waterproof part 50 of waterproof part 50.It is pointed out that present embodiment
In, the first waterproof part 51 and the second waterproof part 52 are in the annular with opening, rather than in a closed ring shape, to avoid
First waterproof part 51 and the second waterproof part 52 stop earphone insert port 331.Certainly, in other embodiments, first is anti-
Wet part 51 and the second waterproof part 52 can structure in a closed ring shape, the first waterproof part 51 and the second waterproof parts 52
Around earphone insert port 331.
In some embodiments, the first waterproof part 51 and the second waterproof part 52 with two sides 35 and rear end face
34 contacts.
In this way, the waterproof effect of the first waterproof part 51 and the second waterproof part 52 is more preferably, and make earphone base in this way
The structure of 30 waterproof constructions is more preferably compact.
In some embodiments, lid 40 includes backboard 41 and side wall 42.Backboard 41 and circuit board 20 are opposite, side wall 42
Extend from 41 edge of backboard to framework 10, earphone insert port 331 is exposed by side wall 42.In this way, earphone can pass through side wall 42
And it is inserted into earphone base 30.
In some embodiments, the second waterproof part 52 includes the first waterproof portion 521 of the first waterproof portion 521 and connection
Second waterproof portion 522, the gap between 521 seal back plate 41 of the first waterproof portion and circuit board 20,522 sealed sides of the second waterproof portion
Gap between wall 42 and circuit board 20, the first waterproof part 51 connect the second waterproof portion 522.
In this way, the waterproof effect of the second waterproof part 52 is preferable, the liquid such as water can not laterally be extended to from front end face 33
Earphone base water repellent component 100 is elsewhere.
It is appreciated that the gap between 521 seal back plate 41 of the first waterproof portion and second surface 22.Second waterproof portion 522
Seal the gap between side wall 42 and the leading flank of circuit board 20.Third waterproof part 53 can be with seal back plate 41 and upper surface 36
Between gap.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the invention.In this specification
In, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principle of the present invention and objective and become
Type, the scope of the present invention are defined by the claims and their equivalents.
Claims (9)
1. a kind of earphone base water repellent component, it to be used for mobile terminal, which is characterized in that the earphone base water repellent component includes:
Framework；
Circuit board in the framework is set；
The earphone base being plugged on the circuit board, the earphone base include lower surface and the upper table opposite with the lower surface
Face, the lower surface are contacted with the framework；
Lid in the framework is set, and the lid covers the circuit board and the earphone base；With
Waterproof case, the waterproof case include:
The first waterproof part and the second waterproof part of the earphone base are surrounded, first waterproof part seals the framework
With the gap between the circuit board, second waterproof part seals the gap between the lid and the circuit board；With
The third waterproof part being connect with second waterproof part, the third waterproof part seal the upper surface with it is described
Gap between lid；
The lid includes the backboard opposite with the circuit board and side wall from the back plate edges to the framework that extend from；
Second waterproof part includes the second waterproof portion in the first waterproof portion and connection first waterproof portion, and described first is anti-
Water portion seals the gap between the backboard and the circuit board, and second waterproof portion seals the side wall and the circuit board
Between gap, first waterproof part connects second waterproof portion.
2. earphone base water repellent component as described in claim 1, which is characterized in that the framework is formed with container, the ear
It is located in the container to base part, the lower surface is contacted with the bottom surface of the container.
3. earphone base water repellent component as described in claim 1, which is characterized in that the circuit board offers mounting groove, described
Earphone base is positioned partially in the mounting groove.
4. earphone base water repellent component as described in claim 1, which is characterized in that the earphone base includes:
The front end face connecting with the lower surface, the front end face are formed with earphone insert port；
The rear end face opposite with the front end face；With
Two sides being all connected with the front end face, the rear end face and the lower surface, described two sides are disposed opposite to each other,
First waterproof part and second waterproof part surround described two sides and the rear end face.
5. earphone base water repellent component as claimed in claim 4, which is characterized in that first waterproof part and described second is prevented
Wet part with described two sides and the rear end face contact.
6. earphone base water repellent component as claimed in claim 4, which is characterized in that the earphone insert port is revealed by the side wall
Out.
7. earphone base water repellent component as described in claim 1, which is characterized in that first waterproof part, described second prevent
Wet part and the third waterproof part are flexible water component.
8. earphone base water repellent component as described in claim 1, which is characterized in that the waterproof case is first waterproof portion
Part, second waterproof part and the third waterproof part connect the integral structure to be formed.
9. a kind of mobile terminal, which is characterized in that including earphone base water repellent component described in claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862111.7A CN107493361B (en) | 2017-09-21 | 2017-09-21 | Earphone base water repellent component and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862111.7A CN107493361B (en) | 2017-09-21 | 2017-09-21 | Earphone base water repellent component and mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN107493361A CN107493361A (en) | 2017-12-19 |
| CN107493361B true CN107493361B (en) | 2019-10-18 |
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| CN201710862111.7A Active CN107493361B (en) | 2017-09-21 | 2017-09-21 | Earphone base water repellent component and mobile terminal |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049958B (en) * | 2019-12-30 | 2021-03-30 | Oppo广东移动通信有限公司 | Interface assembly and electronic device |
| CN113555725B (en) * | 2021-06-30 | 2023-09-29 | 深圳君泽电子有限公司 | Earphone connector, manufacturing process of earphone connector and electronic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014520358A (en) * | 2011-12-13 | 2014-08-21 | ▲華▼▲為▼▲終▼端有限公司 | Waterproof earphone jack |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204167592U (en) * | 2014-10-13 | 2015-02-18 | 东莞市精和电子科技有限公司 | Waterproof earphone jack |
| CN104362463B (en) * | 2014-11-25 | 2016-09-21 | 广东欧珀移动通信有限公司 | The method that socket waterproof construction, mobile terminal and socket are waterproof |
-
2017
- 2017-09-21 CN CN201710862111.7A patent/CN107493361B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014520358A (en) * | 2011-12-13 | 2014-08-21 | ▲華▼▲為▼▲終▼端有限公司 | Waterproof earphone jack |
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| CN107493361A (en) | 2017-12-19 |
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| CB02 | Change of applicant information |
Address after: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: 523860 No. 18, Wu Sha Beach Road, Changan Town, Dongguan, Guangdong Applicant before: Guangdong OPPO Mobile Communications Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |