CN206211995U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN206211995U CN206211995U CN201621198081.1U CN201621198081U CN206211995U CN 206211995 U CN206211995 U CN 206211995U CN 201621198081 U CN201621198081 U CN 201621198081U CN 206211995 U CN206211995 U CN 206211995U
- Authority
- CN
- China
- Prior art keywords
- seal
- mobile terminal
- fastener
- housing
- side wall
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 210000002469 basement membrane Anatomy 0.000 claims description 13
- 210000004379 membrane Anatomy 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 210000002435 tendon Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- VLLVVZDKBSYMCG-UHFFFAOYSA-N 1,3,5-trichloro-2-(2-chlorophenyl)benzene Chemical compound ClC1=CC(Cl)=CC(Cl)=C1C1=CC=CC=C1Cl VLLVVZDKBSYMCG-UHFFFAOYSA-N 0.000 description 3
- 239000011469 building brick Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of mobile terminal, it includes the first housing, first seal, circuit board, the first fastener, the second fastener and second seal.First housing includes substrate and the first side wall extended from the periphery of substrate, and an opening is defined in the outer end of the first side wall.First seal sealing opening forms waterproof sealing chamber with first shell body.Circuit board is contained in waterproof sealing chamber, and circuit board includes weld pad.First fastener is arranged on weld pad.Second fastener is connected through first seal and with the first fastener.Second seal is arranged between the second fastener and first seal.Second seal is used to seal the gap between the second fastener and first seal.In the mobile terminal of the utility model implementation method, second seal is used to seal the gap between the second fastener and first seal, such that it is able to prevent water from entering in waterproof sealing chamber, realizes the water-proof function of mobile terminal.
Description
Technical field
The utility model is related to field of electronic devices, more particularly to a kind of mobile terminal.
Background technology
At present, as people are to the functional requirement more and more higher of the electronic installations such as mobile phone, therefore, how to realize the electricity such as mobile phone
The water-proof function of sub-device turns into technical problem to be solved.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model is carried
For a kind of mobile terminal.
The mobile terminal of the utility model implementation method includes the first housing, first seal, circuit board, the first fastening
Part, the second fastener and second seal.
First housing includes substrate and the first side wall extended from the periphery of the substrate, outside the first side wall
Define an opening in end.First seal sealing opening forms waterproof sealing chamber with first shell body.
Circuit board is contained in waterproof sealing chamber, and circuit board includes weld pad.First fastener is arranged on weld pad.The
Two fasteners are connected through the first seal and with first fastener.
Second seal is arranged between second fastener and the first seal.The second seal is used for
Seal the gap between second fastener and the first seal.
In the mobile terminal of the utility model implementation method, due to the second seal seal second fastener with
Gap between the first seal, such that it is able to prevent water from entering from the gap between the second fastener and first seal
In waterproof sealing chamber, the water-proof function of mobile terminal is realized.
In some embodiments, the first seal includes water-proof film.
In some embodiments, first housing includes the first side wall, and the opening is formed at first side
In wall, the first side wall includes top surface, and the water-proof film is fitted in the top surface.
In some embodiments, the radio antenna of the circuit board including the mobile terminal, the weld pad with
The radio antenna connection.
In some embodiments, the mobile terminal also includes the second housing of the covering first seal, described
Second shell body is formed with antenna window, and the mobile terminal also includes being arranged between first seal and second housing
Electroconductive elastic sheet, described electroconductive elastic sheet one end is connected with second fastener, and the other end comes close to or in contact with the antenna window.
In some embodiments, first fastener is the stud being fixedly installed on the weld pad, described second
Fastener includes the bolt or screw that coordinate with the stud.
In some embodiments, the bolt or screw include nut, and the second seal is described including being arranged on
Seal washer between nut and the first seal.
In some embodiments, the first seal include basement membrane and waterproof ventilated membrane, the basement membrane be formed with
The through hole that the waterproof sealing chamber and the external world connect, the waterproof ventilated membrane seals the through hole.
In some embodiments, the through hole includes multiple, and the multiple through hole is identical, and is arranged in array.
In some embodiments, during the basement membrane includes that the center section at the edge away from the opening and connection are described
Between part and the opening edge peripheral part, the through hole is formed at the center section.
In some embodiments, the mobile terminal includes the second housing of the covering seal, the second shell
Body includes the second sidewall coordinated with the first side wall；
The first seal sealing opening simultaneously extends to the second sidewall, to seal the first side wall and institute
State the gap between second sidewall.
In some embodiments, the mobile terminal includes mobile phone and panel computer.
In some embodiments, the mobile terminal includes the display module being arranged on first housing.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage are from description of the accompanying drawings below to implementation method is combined
Will be apparent and be readily appreciated that, wherein：
Fig. 1 is the floor map of the mobile terminal of the utility model implementation method；
Fig. 2 is the exploded perspective schematic diagram of the mobile terminal of the utility model implementation method；
Fig. 3 is the schematic cross-section of the mobile terminal of the utility model implementation method；
Fig. 4 is the enlarged schematic partial view of the mobile terminal of Fig. 3；
Fig. 5 is another schematic cross-section of the mobile terminal of the utility model implementation method；
Fig. 6 is the schematic cross-section of the first housing of the mobile terminal of the utility model implementation method；
Fig. 7 is another schematic cross-section of the first housing of the mobile terminal of the utility model implementation method；
Fig. 8 is the floor map of the basement membrane of the first seal of the mobile terminal of the utility model implementation method.
Main element symbol description：
Mobile terminal 1 00；
First housing 10, the first side wall 12, the lateral surface 124 of top surface 122, the first side wall, opening 12a, waterproof sealing chamber
Room 10a, collecting chamber 10b, breach 10c；
First seal 20, basement membrane 22, waterproof ventilated membrane 24, through hole 22a, center section 222, marginal portion 224；
The medial surface 322 of the second housing 30, second sidewall 32, second sidewall；
Sealing structure 40, groove 42, convex tendon 44；
Circuit board 50；
First fastener 60a, the second fastener 60b；
Second seal 70；
Electroconductive elastic sheet 80.
Specific embodiment
Implementation method of the present utility model is described below in detail, the example of the implementation method is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from start to finish.Lead to below
It is exemplary to cross the implementation method being described with reference to the drawings, and is only used for explaining the utility model, and it is not intended that to this practicality
New limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to description the utility model and simplify describe, rather than indicate imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply to indicate indicated technology
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include one or more
The feature.In description of the present utility model, " multiple " is meant that two or more, unless otherwise clearly specific
Limit.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect or can mutually communicate；Can be joined directly together, it is also possible in
Between medium be indirectly connected to, can be two element internals connection or two interaction relationships of element.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be as the case may be understood.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
D score can include the first and second feature directly contacts, it is also possible to including the first and second features not be directly contact but logical
The other characterisation contact crossed between them.And, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Following disclosure provides many different implementation methods or example is used for realizing different structure of the present utility model.
In order to simplify disclosure of the present utility model, hereinafter the part and setting to specific examples are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.Additionally, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition is for purposes of simplicity and clarity, discussed various implementation methods itself not to be indicated
And/or the relation between setting.Additionally, the example of the various specific technique that provides of the utility model and material, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Also referring to Fig. 1-Fig. 3, the mobile terminal 1 00 of the utility model implementation method includes the first housing 10, first
Seal 20, circuit board 50, the first fastener 60a, the second fastener 60b and second seal 70.
First housing 10 includes substrate 11 and the first side wall 12 extended from the periphery of substrate 11, the outer end of the first side wall 12
Define an opening 12a.
The sealing of seal 20 opening 12a forms waterproof sealing chamber 10a with the first housing 10.Circuit board 50 is contained in anti-
In water-stop chamber 10a, circuit board 50 includes weld pad (not shown).
First fastener 60a is arranged on the weld pad of circuit board 50.Second fastener 60b through first seal 20 and with
First fastener 60a is connected.Second seal 70 is arranged between circuit board 50 and first seal 20.Second seal 70 is used
Gap between the second fastener 60b of sealing and first seal.
In the mobile terminal 1 00 of the utility model implementation method, due to second seal 70 seal the second fastener 60b with
Gap between first seal 20, such that it is able to prevent water from the gap between the second fastener 60b and first seal 20
Into in waterproof sealing chamber 10a, the water-proof function of mobile terminal 1 00 is realized.
Specifically, the electronic building brick of mobile terminal 1 00 can be contained in waterproof sealing chamber 10a, and electronic building brick includes electricity
The electronic component such as road plate 50 and battery, because water cannot be introduced into waterproof sealing chamber 10a, such that it is able to prevent electronic building brick
There are the failures such as short circuit and cannot normally use, therefore improve the service life of mobile terminal 1 00.
First fastener 60a can be connected by welding manner with the weld pad of circuit board 50.For example, the first fastener 60a
By surface mounting technique (Surface Mount Technology, SMT) welded and installed on the weld pad of circuit board 50.Cause
This, so that the first fastener 60a can be securely disposed on circuit board 50, be not easy to be come off from circuit board 50.
In some embodiments, the first fastener 60a is the stud being fixedly installed on the weld pad of circuit board 50, second
Fastener 60b includes the bolt or screw that coordinate with stud.
When cooperation the first fastener 60a and the second fastener 60b is installed, the first fastener 60a is maintained static, and second is tight
Firmware 60b is screwed in the first fastener 60a.Therefore, because the second fastener 60b is bolt or screw so that the second fastening
Part 60b is tightened conveniently, can improve the efficiency of assembling of mobile terminal 1 00.
Fig. 4 is referred to, in some embodiments, bolt 60b or screw 60b includes nut, and second seal 70 includes
It is arranged on the seal washer between nut and first seal 20.
In this way, second seal 70 is easily obtained, cost is relatively low, can reduce the cost of mobile terminal 1 00.
In some embodiments, mobile terminal 1 00 includes the electronic product such as mobile phone and panel computer.
In some embodiments, first seal 20 includes water-proof film.For example, first seal 20 can be using poly-
Urethane material is made.
In this way, first seal 20 can prevent water penetration first seal 20 and enter in waterproof sealing chamber 10a, have
Beneficial to the water resistance for improving mobile terminal 1 00.In addition, the thickness of water-proof film is less than 0.1mm, mobile terminal can be reduced
100 thickness, such that it is able to reduce the thickness of the mobile terminal 1 00 for mobile terminal 1 00, improves the Experience Degree of user.
In some embodiments, the first side wall 12 includes top surface 122, and water-proof film is fitted in top surface 122.
In this way, top surface 122 can not only support water-proof film, the contact area with water-proof film can also be increased so that
Water-proof film can be more securely fixed on the first side wall 12.
In one example, when water-proof film is fitted, viscose glue first can be coated with the top surface 122 of the first side wall 12,
Then water-proof film is fitted on top surface 122, viscose glue is bonded the top surface 122 and water-proof film of the first side wall 12, so that
Water-proof film is fixed on the top surface 122 of the first side wall 12, and can seal opening 12a.
In some embodiments, first seal 20 includes basement membrane 22 and waterproof ventilated membrane 24, and basement membrane is formed with and prevents
The through hole 22a that water-stop chamber 10a and the external world connect, the sealing through hole of waterproof ventilated membrane 24 22a.
Waterproof ventilated membrane 24 can realize that waterproof sealing chamber 10a circulates with outside air, and prevent the water in the external world from entering
Sealed chamber 10a, realizes the air pressure balance of sealed chamber 10a and the external world, it is ensured that the life-span of mobile terminal 1 00.
When the pressure in waterproof sealing chamber 10a is more than outside pressure, the air in waterproof sealing chamber 10a is by anti-
Water ventilated membrane 24 is released to the external world, so as to realize that the pressure in waterproof sealing chamber 10a is equal to extraneous pressure.
Similarly, when the pressure in waterproof sealing chamber 10a is less than outside pressure, outside air passes through waterproof ventilated membrane 24
Into in waterproof sealing chamber, so as to realize that the pressure in waterproof sealing chamber 10a is equal to extraneous pressure.
Incorporated by reference to Fig. 8, in some embodiments, through hole 22a includes multiple, and multiple through hole 22a are identical, and is arranged in array
Cloth.
In this way, multiple through hole 22a can be balanced so that air current flow is more steady, be conducive in waterproof sealing chamber 10a
Air pressure increase when gradually flowed to outside waterproof sealing chamber 10a by multiple through hole 22a.
In addition, through hole 22a is identical and is arranged in array so that through hole 22a is easily formed, the basement membrane 22 with through hole 22a holds
Easily manufacture, can reduce the manufacturing cost of basement membrane 22.
In some embodiments, basement membrane 22 includes the center section 222 at the edge away from opening 12a and connection pars intermedia
Divide the peripheral part 224 at the edge of 222 and opening 12a, through hole 22a is formed at center section 222.
In this way, through hole 22a is apart from the distant of opening 12a, water reaches the path of through hole 22a farther out, is conducive to avoiding
Water enters in waterproof sealing chamber 10a from through hole 22a.
In some embodiments, circuit board 50 includes the radio antenna of mobile terminal 1 00, the weld pad of circuit board 50
It is connected with radio antenna.
In this way, the sending and receiving end of wireless communication signals can be stretched out waterproof sealing by mobile terminal 1 00 by the second fastener 60b
Outside chamber 10a, to improve the function of the signal transmitting and receiving of mobile terminal 1 00.The wireless communication signals of mobile terminal 1 00 are believed including bluetooth
Number, one or more in network signal and telephone communicating signal.
In one example, the second fastener 60b can carry out the transmission of WiFi signal data, so that mobile terminal 1 00
WiFi network can be connected to so that user can surf the web the information of needs.
It should be noted that the first fastener 60a and the second fastener 60b are made of electrically conductive material, such that it is able to reality
The function of existing signal transmission.
In some embodiments, mobile terminal 1 00 also includes the second housing 30 of covering first seal 20, second shell
Body 30 is formed with antenna window, and mobile terminal 1 00 also includes electroconductive elastic sheet 80, the one end of electroconductive elastic sheet 80 and the second fastener 60b
Connection, the other end comes close to or in contact with antenna window.Electroconductive elastic sheet 80 is, for example, copper sheet.
In this way, antenna window can cause that electroconductive elastic sheet 80 sends and receives the intensity of wireless signal more preferably, be conducive to carrying
The data movement capacity of mobile terminal 1 high 00.
Antenna window is, for example, the through hole being opened on the second housing 30, and through hole can be the multiple of spacing parallel arranging, also may be used
Think in strip, in one example, in order that the outward appearance for obtaining mobile terminal is more good-looking, can be in antenna window
Through hole in fill ornament, ornament can carry out signal transmission.
One end of electroconductive elastic sheet 80 can offer mounting hole, and the second fastener 60b can be by mounting hole through conduction
Shell fragment 80, the second fastener 60b can realize that electroconductive elastic sheet 80 is fixed when being fastenedly connected with the first fastener 60a, and lead
Electric shell fragment 80 is connected with the second fastener 60b.
In addition, electroconductive elastic sheet 80 has certain elasticity, can make the electroconductive elastic sheet 80 can when being contacted with the second housing 30
To deform, it is to avoid electroconductive elastic sheet 80 damages failure.
Specifically, the first housing 10 and/or the second housing 30 can be cuboid, so that the first housing 10 and second shell
Mobile terminal 1 00 after body 30 is assembled is in cuboid.In order that mobile terminal 1 00 is more attractive in appearance, can be in mobile terminal 1 00
Corner location carry out fillet treatment so that mobile terminal 1 00 is rounded rectangular-shaped.
In the example of Fig. 6, the first housing 10 is formed with single collecting chamber 10b, and the quantity of the 12a that is open also is single.
In the example of Fig. 7, the first housing 10 is formed with two and houses chamber 10b, and two house chamber 10b and are disposed opposite to each other, and be open 12a
Quantity be two.
First housing 10 and/or the second housing 30 can be formed in one structure.So that the first housing 10 and second
The sealing effectiveness of housing 30 is more preferably.In one example, when the first housing 10 and/or the second housing 30 are made of plastics, the
One housing 10 and/or the second housing 30 can be formed by Shooting Technique.
In another example, when the first housing 10 and/or the second housing 30 are made of metal, the first housing 10 and/
Or second housing 30 can by CNC (Computer numerical control, Digit Control Machine Tool) process formed.
First housing 10 can be the fore shell of mobile terminal 1 00, and correspondingly, the second housing 30 is for after mobile terminal 1 00
Lid.Certainly, the first housing 10 can also be the bonnet of mobile terminal 1 00, and the second housing 30 is the fore shell of mobile terminal 1 00.
When fore shell of first housing 10 for mobile terminal 1 00, it will be understood that the display module of mobile terminal 1 00 is set
On the first housing 10.So so that user can check the content that display module shows.
Specifically, display module includes touch panel, display screen and the flexible PCB 50 being connected with display screen, touch surface
Plate covers display screen and flexible PCB 50.Display screen can be connected to the circuit of mobile terminal 1 00 by flexible PCB 50
On plate 50.
In order to prevent gap of the water between touch panel and the first housing 10 from entering in mobile terminal 1 00, can touch
The junction for touching panel and the first housing 10 is coated with marine glue.
In some embodiments, at least one plastics are included in the first housing 10 and the second housing 30.
Because the plasticity ability of plastics is preferable so that the first housing 10 and/or the second housing 30 are easily formed, and can be improved
The housing 30 of corresponding first housing 10 and/or second yield rate in process of production.
Further, since plastics are easily obtained, such that it is able to reduce being manufactured into for the first housing 10 and/or the second housing 30
This.
In some embodiments, at least one stainless steel is included in the first housing 10 and the second housing 30.
In this way, the first housing 10 being made of stainless steel and/or the second housing 30 can cause that mobile terminal 1 00 is more beautiful
See, in addition, the ductility of stainless steel is preferable so that the thinner thickness of the first housing 10 and/or the first housing 10, such that it is able to
Reduce the thickness of mobile terminal 1 00.
In some embodiments, the second housing 30 includes the second sidewall 32 with the respective outer side edges of the first side wall 12, second
Sealing structure 40 between side wall 32 and the formation of the first side wall 12.
In this way, sealing structure 40 can prevent gap of the water between the first side wall 12 and second sidewall 32 from entering anti-watertight
In envelope chamber 10a, the waterproof effect of mobile terminal 1 00 is further increased.
In some embodiments, first seal 20 seals the opening 12a and extends to second sidewall 32, to seal
Gap between the first side wall 12 and second sidewall 32.
In this way, first seal 20 can prevent water from entering in waterproof sealing chamber 10a from opening 12a, further improve
The water resistance of mobile terminal 1 00.
In one example, incorporated by reference to Fig. 6, the top outside of the first housing 10 is formed with annular breach 10c, seal 20
Periphery be located in annular breach 10c, and seal the gap between the first side wall 12 and second sidewall 32.
In some embodiments, the covering of second sidewall 32 the first side wall 12.
In this way, water flow to opening 12a from the gap between the first side wall 12 and second sidewall 32 so that water outflows from housing
Lengthened to the path of opening 12a, such that it is able to further improve the waterproof effect of mobile terminal 1 00.In addition, the first side wall 12
Side is substantially vertical with top surface 122, and the track of water flowing changes so that the waterproof effect of the component of mobile terminal 1 00 is more preferably.
Further, buckle structure can be set on the first side wall 12 and second sidewall 32 so that the first housing 10 and second
Housing 30 can install connection by way of buckle is fastened so that the first housing 10 and the convenient disassembly of the second housing 30, be conducive to
The efficiency of assembling of mobile terminal 1 00 and mobile terminal 1 00 is improved, to reduce being produced into for mobile terminal 1 00 and mobile terminal 1 00
This.Certainly, the first side wall 12 can be Nian Jie by colloid with second sidewall 32.
In some embodiments, sealing structure 40 includes：
A) annular groove 42 for being formed at the lateral surface 124 of the first side wall 12 and the medial surface for being formed at second sidewall 32
322 annular convex ribs 44 coordinated with annular groove 42；And/or
B) annular convex rib 44 for being formed at the lateral surface 124 of the first side wall 12 and the medial surface for being formed at second sidewall 32
322 annular grooves 42 coordinated with annular groove 42.
In other words, sealing structure 40 has three kinds of structures：
1. the lateral surface 124 of the first side wall 12 is formed with annular groove 42, the medial surface 322 of second sidewall 32 be formed with
The annular convex rib 44 that annular groove 42 coordinates, as shown in Figure 3；
2. the lateral surface 124 of the first side wall 12 is formed with annular convex rib 44, the medial surface 322 of second sidewall 32 be formed with
The annular groove 42 that annular groove 42 coordinates, as shown in Figure 2；
3. the lateral surface 124 of the first side wall 12 is formed simultaneously with annular groove 42 and annular convex rib 44, second sidewall 32
Medial surface is formed with the annular for matching with the annular groove 42 and annular convex rib 44 of the lateral surface 124 positioned at the first side wall 12 respectively
Convex tendon 44 and annular groove 42, as shown in Figure 5.
In this way, annular groove 42 coordinates with annular convex rib 44, can seal between the first side wall 12 and second sidewall 32
Gap, opening 12a is flow to so as to prevent water from flowing through the gap between the first side wall 12 and second sidewall 32, such that it is able to enter one
Step improves the waterproof effect of mobile terminal 1 00.
In addition, annular groove 42 and the simple structure of annular convex rib 44, easily form, mobile terminal 1 00 can be reduced
Production cost.
In some embodiments, annular groove 42 or annular convex rib 44 include multiple, and along the first side wall 12 or the second
The short transverse of side wall 32 is intervally arranged.
In this way, multiple annular grooves 42 coordinate with multiple annular convex ribs 44 can further improve the anti-of mobile terminal 1 00
Water effect.
In some embodiments, the cross section of annular convex rib 44 or annular groove 42 includes circular arc line.
In this way, annular convex rib 44 is easily snapped in annular groove 42, the dress of the first housing 10 and the second housing 30 is improve
With efficiency.
In some embodiments, circular arc line includes major arc line.In this way, the formation arc length of major arc line is more long, and major arc
Line near water inlet direction side and with the first side wall 12 and/or the tangential direction of the surface junction of second sidewall 32, and enter
Angle between water direction is acute angle, so can preferably stop that water crosses convex tendon 44 and flow to opening 12a, such that it is able to enter
One step improves the waterproof effect of mobile terminal 1 00.
In some embodiments, annular groove 42 or annular convex rib 44 include multiple, each annular groove 42 or convex tendon
The radian of 44 corresponding circular arcs is different.
In one example, the lateral surface 124 of the first side wall 12 forms fluted 42, along the height of the first side wall 12 and to opening
The direction of mouth 12a, the cross section increase of groove 42, in other words, the radian of groove 42 gradually increases, so that along the first side wall
12 highly and to the direction of opening 12a, and the waterproof effect that groove 42 coordinates with convex tendon 44 gradually strengthens, such that it is able to effectively prevent
Sealing flow to opening 12a and enters in waterproof sealing chamber 10a from the gap between the first side wall 12 and second sidewall 32, improves
The waterproof effect of mobile terminal 1 00 and mobile terminal 1 00.
In the description of this specification, reference term " implementation method ", " some implementation methods ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means to combine the implementation method or example describes
Specific features, structure, material or feature are contained at least one implementation method of the present utility model or example.In this explanation
In book, the schematic representation to above-mentioned term is not necessarily referring to identical implementation method or example.And, the specific spy of description
Levy, structure, material or feature can in an appropriate manner be combined in one or more any implementation methods or example.
While there has been shown and described that implementation method of the present utility model, one of ordinary skill in the art can manage
Solution：These implementation methods can be carried out in the case where principle of the present utility model and objective is not departed from various changes, modification,
Replace and modification, scope of the present utility model is limited by claim and its equivalent.
Claims (13)
1. a kind of mobile terminal, it is characterised in that including：
First housing, first housing includes substrate and the first side wall extended from the periphery of the substrate, first side
Define an opening in the outer end of wall；
First seal, the first seal sealing opening forms waterproof sealing chamber with the first shell body；
The circuit board in the waterproof sealing chamber is contained in, the circuit board includes weld pad and is arranged on the weld pad
First fastener；
Through the seal and the second fastener for being connected with first fastener；With
The second seal between second fastener and the first seal is arranged on, for sealing second fastening
Gap between part and the first seal.
2. mobile terminal as claimed in claim 1, it is characterised in that the first seal includes water-proof film.
3. mobile terminal as claimed in claim 2, it is characterised in that first housing includes the first side wall, described to open
Mouth is formed in the first side wall, and the first side wall includes top surface, and the water-proof film is fitted in the top surface.
4. mobile terminal as claimed in claim 1, it is characterised in that the circuit board includes the channel radio of the mobile terminal
Letter antenna, the weld pad is connected with the radio antenna.
5. mobile terminal as claimed in claim 4, it is characterised in that the mobile terminal also includes covering first sealing
Second housing of part, the second shell body is formed with antenna window, the mobile terminal also include being arranged on first seal with
Electroconductive elastic sheet between second housing, described electroconductive elastic sheet one end is connected with second fastener, the other end near or
Contact the antenna window.
6. mobile terminal as claimed in claim 4, it is characterised in that first fastener is to be fixedly installed on the weld pad
On stud, second fastener include with the stud coordinate bolt or screw.
7. mobile terminal as claimed in claim 6, it is characterised in that the bolt or screw include nut, and described second is close
Sealing includes the seal washer being arranged between the nut and the first seal.
8. mobile terminal as claimed in claim 1, it is characterised in that the first seal includes basement membrane and waterproof and breathable
Film, the basement membrane is formed with the through hole connected with the waterproof sealing chamber and the external world, and the waterproof ventilated membrane sealing is described
Through hole.
9. mobile terminal as claimed in claim 8, it is characterised in that the through hole includes multiple, the multiple through hole is identical,
And be arranged in array.
10. mobile terminal as claimed in claim 8, it is characterised in that the basement membrane includes the edge away from the opening
The peripheral part at the edge of center section and the connection center section and the opening, the through hole is formed at the pars intermedia
Point.
11. mobile terminals as claimed in claim 1, it is characterised in that the mobile terminal includes the covering seal
Second housing, second housing includes the second sidewall with the first side wall respective outer side edges；
The first seal sealing opening simultaneously extends to the second sidewall, to seal the first side wall with described the
Gap between two side walls.
12. mobile terminals as claimed in claim 1, it is characterised in that the mobile terminal includes mobile phone and panel computer.
13. mobile terminals as claimed in claim 1, it is characterised in that the mobile terminal includes being arranged on the first shell
Display module on body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198081.1U CN206211995U (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621198081.1U CN206211995U (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206211995U true CN206211995U (en) | 2017-05-31 |
Family
ID=58753252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621198081.1U Expired - Fee Related CN206211995U (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206211995U (en) |
-
2016
- 2016-11-04 CN CN201621198081.1U patent/CN206211995U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |