CN107659332A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN107659332A CN107659332A CN201710962952.5A CN201710962952A CN107659332A CN 107659332 A CN107659332 A CN 107659332A CN 201710962952 A CN201710962952 A CN 201710962952A CN 107659332 A CN107659332 A CN 107659332A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- seal
- housing
- fastener
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
-
- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B2001/3894—Waterproofing of transmission device
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of mobile terminal, and 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 sealed opening with first shell body formed waterproof sealing chamber.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 embodiment of the present invention, second seal is used to seal the gap between the second fastener and first seal, so as to prevent water from entering in waterproof sealing chamber, realizes the water-proof function of mobile terminal.
Description
The application is that the applying date is entitled for " on November 04th, 2016 ", Application No. " 201610974503.8 ", application
The division of " mobile terminal ".
Technical field
The present invention relates 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, the electricity such as mobile phone how to be realized
The water-proof function of sub-device turns into technical problem to be solved.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention provides a kind of move
Dynamic terminal.
The mobile terminal of embodiment of the present invention includes the first housing, first seal, circuit board, the first fastener, the
Two fasteners and second seal.
First housing includes substrate and the first side wall extended from the periphery of the substrate, the first side wall it is outer
Define an opening in end.
First seal sealed opening with first shell body formed waterproof sealing chamber.
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 embodiment of the present invention, due to the second seal seal second fastener with it is described
Gap between first seal, so as to prevent water from entering waterproof from the gap between the second fastener and first seal
In sealed 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 circuit board includes the radio antenna of the mobile terminal, the weld pad with
The radio antenna connection.
In some embodiments, the mobile terminal also includes the second housing for covering the first seal, described
Formed with antenna window, the mobile terminal also includes being arranged between first seal and second housing second shell body
Electroconductive elastic sheet, described electroconductive elastic sheet one end are 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 coordinated 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 includes basement membrane and waterproof ventilated membrane, the basement membrane formed with
The waterproof sealing chamber and the extraneous through hole connected, the waterproof ventilated membrane seal the through hole.
In some embodiments, the through hole includes multiple size identical through holes, and multiple through holes are arranged in array
Cloth.
In some embodiments, during center section and connection of the basement membrane including the edge away from the opening are described
Between the peripheral part at part and the edge of the opening, the through hole is formed at the center section.
In some embodiments, the mobile terminal includes the second housing for covering the seal, the second shell
Body includes the second sidewall coordinated with the first side wall；
The first seal sealing is described to be open and 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 tablet personal computer.
In some embodiments, the mobile terminal includes the display module being arranged on first housing.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the accompanying drawings below to embodiment by change
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the floor map of the mobile terminal of embodiment of the present invention；
Fig. 2 is the exploded perspective schematic diagram of the mobile terminal of embodiment of the present invention；
Fig. 3 is the schematic cross-section of the mobile terminal of embodiment of the present invention；
Fig. 4 is the enlarged schematic partial view of Fig. 3 mobile terminal；
Fig. 5 is another schematic cross-section of the mobile terminal of embodiment of the present invention；
Fig. 6 is the schematic cross-section of the first housing of the mobile terminal of embodiment of the present invention；
Fig. 7 is another schematic cross-section of the first housing of the mobile terminal of embodiment of the present invention；
Fig. 8 is the floor map of the basement membrane of the first seal of the mobile terminal of embodiment of the present invention.
Main element symbol description：
Mobile terminal 100；
First housing 10, the first side wall 12, top surface 122, the lateral surface 124 of the first side wall, opening 12a, waterproof sealing chamber
Room 10a, house chamber 10b, breach 10c；
First seal 20, basement membrane 22, waterproof ventilated membrane 24, through hole 22a, center section 222, marginal portion 224；
Second housing 30, second sidewall 32, the medial surface 322 of 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.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
And purpose does not lie in the limitation 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, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, the invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Also referring to Fig. 1-Fig. 3, the mobile terminal 100 of embodiment of the present invention seals including the first housing 10, first
Part 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 sealed opening 12a of seal 20 with the first housing 10 to form waterproof sealing chamber 10a.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 connections.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 100 of embodiment of the present invention, because second seal 70 seals the second fastener 60b and first
Gap between seal 20, so as to prevent water from entering from the gap between the second fastener 60b and first seal 20
In waterproof sealing chamber 10a, the water-proof function of mobile terminal 100 is realized.
Specifically, the electronic building brick of mobile terminal 100 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, so as to prevent electronic building brick
There is the failure such as short circuit and can not normal use, therefore improve the service life of mobile terminal 100.
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 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 coordinated with stud.
When installation coordinates the first fastener 60a and the second fastener 60b, the first fastener 60a is fixed, 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 tightens the efficiency of assembling that conveniently, can improve mobile terminal 100.
Referring to Fig. 4, in some embodiments, bolt 60b or screw 60b include nut, and second seal 70 includes
The seal washer being arranged between nut and first seal 20.
In this way, second seal 70 easily obtains, cost is relatively low, can reduce the cost of mobile terminal 100.
In some embodiments, mobile terminal 100 includes the electronic products such as mobile phone and tablet personal computer.
In some embodiments, first seal 20 includes water-proof film.Gather for example, first seal 20 can use
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 100.In addition, the thickness of water-proof film is less than 0.1mm, mobile terminal can be reduced
100 thickness, so as to reduce the thickness of the mobile terminal 100 for mobile terminal 100, improve 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 being bonded water-proof film, viscose glue first can be coated with the top surface 122 of the first side wall 12,
Then water-proof film being 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 be with sealed opening 12a.
In some embodiments, first seal 20 includes basement membrane 22 and waterproof ventilated membrane 24, and basement membrane is formed with preventing
Water-stop chamber 10a and the extraneous through hole 22a connected, waterproof ventilated membrane 24 seal through hole 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, sealed chamber 10a and extraneous air pressure balance are realized, ensure the life-span of mobile terminal 100.
When the pressure in waterproof sealing chamber 10a is more than outside pressure, the air in waterproof sealing chamber 10a passes through 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 size identical through hole 22a, multiple through holes
22a is arranged in array.
In this way, multiple through hole 22a can be balanced so that air current flow is more steady, be advantageous 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, and the basement membrane 22 with through hole 22a holds
Easily manufacture, the manufacturing cost of basement membrane 22 can be reduced.
In some embodiments, basement membrane 22 includes center section 222 and the connection pars intermedia at the edge away from opening 12a
Divide the peripheral part 224 at the 222 and 12a that is open edge, through hole 22a is formed at center section 222.
In this way, through hole 22a reaches through hole 22a path farther out, is advantageous to avoid apart from the distant of opening 12a, water
Water enters in waterproof sealing chamber 10a from through hole 22a.
In some embodiments, circuit board 50 includes the radio antenna of mobile terminal 100, 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 100 by the second fastener 60b
Outside chamber 10a, to improve the function of the signal transmitting and receiving of mobile terminal 100.The wireless communication signals of mobile terminal 100 are believed including bluetooth
Number, the 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 100
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, so as to reality
The function of existing signal transmission.
In some embodiments, mobile terminal 100 also includes the second housing 30 of covering first seal 20, second shell
For body 30 formed with antenna window, mobile terminal 100 also includes electroconductive elastic sheet 80, the one end of electroconductive elastic sheet 80 and the second fastener 60b
Connection, the other end come close to or in contact with antenna window.Electroconductive elastic sheet 80 is, for example, copper sheet.
In this way, antenna window can cause electroconductive elastic sheet 80 to send and receive the intensity of wireless signal more preferably, be advantageous to carry
The data movement capacity of high mobile terminal 100.
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 one 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 pass through conduction by mounting hole
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, it can make electroconductive elastic sheet 80 can when being contacted with the second housing 30
To deform, the damage failure of electroconductive elastic sheet 80 is avoided.
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 100 after body 30 assembles is in cuboid.In order that mobile terminal 100 is more attractive in appearance, can be in mobile terminal 100
Corner location carry out fillet processing so that mobile terminal 100 is rounded rectangular-shaped.
As Fig. 6 example in, quantity of first housing 10 formed with single collecting chamber 10b, the 12a that is open is also to be single.
As Fig. 7 example in, the first housing 10 houses chamber 10b formed with two, 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 pass through CNC (Computer numerical control, Digit Control Machine Tool) processing formed.
First housing 10 can be the fore shell of mobile terminal 100, and correspondingly, the second housing 30 is after mobile terminal 100
Lid.Certainly, the first housing 10 can also be the bonnet of mobile terminal 100, and the second housing 30 is the fore shell of mobile terminal 100.
When the first housing 10 is the fore shell of mobile terminal 100, it will be understood that the display module of mobile terminal 100 is set
On the first housing 10.So so that user can check the content that display module is shown.
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 100 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 100, can touch
The junction for touching panel and the first housing 10 is coated with marine glue.
In some embodiments, it is at least one including plastics 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 yield rate of the corresponding housing 30 of first housing 10 and/or second in process of production.
Further, since plastics easily obtain, so as to reduce being manufactured into for the first housing 10 and/or the second housing 30
This.
In some embodiments, it is at least one including stainless steel in the first housing 10 and the second housing 30.
In this way, the first housing 10 and/or the second housing 30 that are made of stainless steel can make it that mobile terminal 100 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, so as to
Reduce the thickness of mobile terminal 100.
In some embodiments, the second housing 30 includes second sidewall 32 with the respective outer side edges of the first side wall 12, and second
Sealing structure 40 is formed between side wall 32 and 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
Seal in chamber 10a, further increase the waterproof effect of mobile terminal 100.
In some embodiments, first seal 20 seals the opening 12a and extends to second sidewall 32, with sealing
Gap between the first side wall 12 and second sidewall 32.
In this way, first seal 20 can prevent water from entering from opening 12a in waterproof sealing chamber 10a, further improve
The water resistance of mobile terminal 100.
In one example, incorporated by reference to Fig. 6, the apical lateral 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, second sidewall 32 covers 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 opening 12a path, so as to further improve the waterproof effect of mobile terminal 100.In addition, the first side wall 12
Side and top surface 122 are substantially vertical, and the track of water flowing changes so that the waterproof effect of the component of mobile terminal 100 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 fastening so that the first housing 10 and the convenient disassembly of the second housing 30, be advantageous to
The efficiency of assembling of mobile terminal 100 and mobile terminal 100 is improved, to reduce being produced into for mobile terminal 100 and mobile terminal 100
This.Certainly, the first side wall 12 can be bonded by colloid with second sidewall 32.
In some embodiments, sealing structure 40 includes：
A) it is formed at the annular groove 42 of the lateral surface 124 of the first side wall 12 and is formed at the medial surface of second sidewall 32
322 annular convex ribs 44 coordinated with annular groove 42；And/or
B) it is formed at the annular convex rib 44 of the lateral surface 124 of the first side wall 12 and is formed at the medial surface of second sidewall 32
322 annular grooves 42 coordinated with annular convex rib 44.
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 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 formed with
The annular groove 42 that annular convex rib 44 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 to match respectively with the annular groove 42 and annular convex rib 44 of the lateral surface 124 positioned at the first side wall 12
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, so as to enter one
Step improves the waterproof effect of mobile terminal 100.
In addition, the structure of annular groove 42 and annular convex rib 44 is simple, is easily formed, mobile terminal 100 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 100
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 caught in annular groove 42, the dress of the first housing 10 and the second housing 30 is improved
With efficiency.
In some embodiments, circular arc line includes major arc line.In this way, the formation arc length of major arc line is longer, and major arc
Line close to water inlet direction side and with the first side wall 12 and/or the tangential direction of the surface junction of second sidewall 32, with entering
Angle between water direction is acute angle, so can preferably stop that water crosses convex tendon 44 and flow to opening 12a, so as to enter
One step improves the waterproof effect of mobile terminal 100.
In some embodiments, annular groove 42 or annular convex rib 44 include multiple, each annular groove 42 or convex tendon
The radian of circular arc corresponding to 44 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
Mouthful 12a direction, 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 opening 12a direction, and the waterproof effect that groove 42 coordinates with convex tendon 44 gradually strengthens, so as to effectively prevent
Sealing flow to opening 12a from the gap between the first side wall 12 and second sidewall 32 and entered in waterproof sealing chamber 10a, improves
The waterproof effect of mobile terminal 100 and mobile terminal 100.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment or example of the present invention.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate 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 changes, modification in the case of not departing from the principle and objective of the present invention, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (13)
- A kind of 1. mobile terminal, it is characterised in that including：First housing, first housing include 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 is described to be open to form waterproof sealing chamber with the first shell body；The circuit board being contained in the waterproof sealing chamber, the circuit board include weld pad and are arranged on the weld pad First fastener；The second fastener being connected through the seal and with first fastener；WithThe second seal being arranged between second fastener and the first seal, for sealing second fastening Gap between part and the first seal；The circuit board includes the radio antenna of the mobile terminal, and the weld pad is connected with the radio antenna.
- 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 mobile terminal also includes covering first sealing Second housing of part, the second shell body 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 are connected with second fastener, the other end it is close or Contact the antenna window.
- 5. mobile terminal as claimed in claim 1, 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.
- 6. the mobile terminal as described in claim any one of 1-5, it is characterised in that the bolt or screw include nut, institute State the seal washer that second seal includes being arranged between the nut and the first seal.
- 7. 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 formed with the waterproof sealing chamber and the extraneous through hole connected, described in the waterproof ventilated membrane sealing Through hole.
- 8. mobile terminal as claimed in claim 7, it is characterised in that the through hole includes multiple size identical through holes, more The individual through hole is arranged in array.
- 9. mobile terminal as claimed in claim 7, it is characterised in that the basement membrane is included in the edge away from the opening Between part and connect the center section and the opening edge peripheral part, the through hole is formed at the pars intermedia Point.
- 10. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal includes covering the seal Second housing, second housing include the second sidewall with the first side wall respective outer side edges；First seal sealing is described to be open and extends to the second sidewall, to seal the first side wall and described the Gap between two side walls.
- 11. mobile terminal as claimed in claim 10, it is characterised in that the apical lateral of first housing is formed with annular Breach, the periphery of the seal is located in the annular breach, and seals between the first side wall and the second sidewall Gap.
- 12. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal includes mobile phone and tablet personal computer.
- 13. mobile terminal 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 |
|---|---|---|---|
| CN201710962952.5A CN107659332B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974503.8A CN106374960B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
| CN201710962952.5A CN107659332B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974503.8A Division CN106374960B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107659332A true CN107659332A (en) | 2018-02-02 |
| CN107659332B CN107659332B (en) | 2019-12-27 |
Family
ID=57894239
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974503.8A Active CN106374960B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
| CN201710962952.5A Active CN107659332B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974503.8A Active CN106374960B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106374960B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036124A (en) * | 2018-08-30 | 2018-12-18 | 京东方科技集团股份有限公司 | A kind of display module and display device |
| CN112203463A (en) * | 2020-10-09 | 2021-01-08 | 湖南百圣环保节能科技有限公司 | Electricity-saving voltage stabilizer shell |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110658302A (en) * | 2018-06-28 | 2020-01-07 | 大陆汽车电子(长春)有限公司 | Nitrogen oxygen sensor and shell with waterproof and breathable structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014216826A (en) * | 2013-04-25 | 2014-11-17 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Connection structure having sealability |
| CN204013662U (en) * | 2014-08-01 | 2014-12-10 | 北京百纳威尔科技有限公司 | A kind of preventing mobile phone water-bound |
| CN105611012A (en) * | 2016-01-29 | 2016-05-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150334855A1 (en) * | 2014-05-15 | 2015-11-19 | Te-Yi Chu | Protective case for electronic device and method for acoustic transmission in airtight environment |
| CN103974604A (en) * | 2014-05-19 | 2014-08-06 | 深圳市宝尔爱迪科技有限公司 | Electronic device with pressure relief structure |
-
2016
- 2016-11-04 CN CN201610974503.8A patent/CN106374960B/en active Active
- 2016-11-04 CN CN201710962952.5A patent/CN107659332B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014216826A (en) * | 2013-04-25 | 2014-11-17 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Connection structure having sealability |
| CN204013662U (en) * | 2014-08-01 | 2014-12-10 | 北京百纳威尔科技有限公司 | A kind of preventing mobile phone water-bound |
| CN105611012A (en) * | 2016-01-29 | 2016-05-25 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036124A (en) * | 2018-08-30 | 2018-12-18 | 京东方科技集团股份有限公司 | A kind of display module and display device |
| CN112203463A (en) * | 2020-10-09 | 2021-01-08 | 湖南百圣环保节能科技有限公司 | Electricity-saving voltage stabilizer shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106374960B (en) | 2017-11-17 |
| CN106374960A (en) | 2017-02-01 |
| CN107659332B (en) | 2019-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106374961B (en) | Mobile terminal | |
| CN106374960B (en) | Mobile terminal | |
| CN209046878U (en) | A kind of electronic equipment | |
| CN104618551A (en) | Side key mounting structure and electronic device | |
| CN206533651U (en) | Water repellent component and mobile terminal | |
| CN107343060A (en) | Display screen component, mobile terminal and its assembly method | |
| CN108135104A (en) | A kind of electronic equipment and its assembly method | |
| CN103854565B (en) | For indicating meter and the household electrical appliance of household electrical appliance | |
| CN206413324U (en) | Water repellent component and terminal | |
| CN206149664U (en) | Water -proof component and electron device | |
| CN206211995U (en) | Mobile terminal | |
| CN106358413A (en) | Waterproof component and electronic device | |
| CN105100307A (en) | Fixed structure for chip stiffening plate of mobile terminal and mobile terminal | |
| CN206149665U (en) | Water -proof component and electron device | |
| CN207339957U (en) | A kind of electronic equipment | |
| CN107257514A (en) | Microphone assembly and electronic equipment | |
| CN206251507U (en) | Water repellent component and mobile terminal | |
| CN206149255U (en) | Mobile terminal with front camera and large LCD | |
| CN207530922U (en) | A kind of mobile terminal | |
| CN207637051U (en) | A kind of electronic equipment | |
| CN206413321U (en) | Water repellent component and electronic installation | |
| CN205028819U (en) | Electronic equipment adorns waterproof silicone button outward | |
| CN107493361A (en) | Earphone base water repellent component and mobile terminal | |
| CN211177313U (en) | Double-wheat intelligent voice device for air conditioner | |
| CN207354611U (en) | Loudspeaker enclosure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: OPPO Guangdong Mobile Communications Co., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: Guangdong Opel Mobile Communications Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |