CN106374960A - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN106374960A CN106374960A CN201610974503.8A CN201610974503A CN106374960A CN 106374960 A CN106374960 A CN 106374960A CN 201610974503 A CN201610974503 A CN 201610974503A CN 106374960 A CN106374960 A CN 106374960A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- seal
- housing
- side wall
- securing member
- 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
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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 mobile terminal which comprises a first casing body, a first seal part, a circuit board, a first fastener, a second fastener and a second seal part. The first casing body comprises a substrate and a first side wall extending from the periphery of the substrate. An opening is defined on the outer end of the first side wall. The first seal part seals the opening to form a waterproof seal chamber with the first casing body. The circuit board is accommodated in the waterproof seal chamber. The circuit board comprises a pad. The first fastener is arranged on the pad. The second fastener passes through the first seal part and is connected with the first fastener. The second seal part is arranged between the second fastener and the first seal part. The second seal part is used to seal a gap between the second fastener and the first seal part. According to the mobile terminal provided by the embodiment of the invention, the second seal part is used to seal the gap between the second fastener and the first seal part, so that water can be prevented from entering the waterproof seal chamber, and the mobile terminal is waterproof.
Description
Technical field
The present invention relates to field of electronic devices, more particularly, to a kind of mobile terminal.
Background technology
At present, how the functional requirement more and more higher to electronic installations such as mobile phones with people, therefore, realize the electricity such as mobile phone
The water-proof function of sub-device becomes technical problem to be solved.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the present invention provides a kind of shifting
Dynamic terminal.
The mobile terminal of embodiment of the present invention include the first housing, first seal, circuit board, the first securing member,
Two securing members and second seal.
Described first housing includes substrate and the first side wall extending from the periphery of described substrate, outside described the first side wall
An opening is defined at end.
First seal sealing opening is to form waterproof sealing chamber with first shell body.
Circuit board is contained in waterproof sealing within the chamber, and circuit board includes weld pad.First securing member is arranged on weld pad.The
Two securing members are passed through described first seal and are connected with described first securing member.
Second seal is arranged between described second securing member and described first seal.Described second seal is used for
Seal the gap between described second securing member and described first seal.
In the mobile terminal of embodiment of the present invention, due to described second seal seal described second securing member with described
Gap between first seal, such that it is able to prevent gap between the second securing member and first seal for the water from entering waterproof
It is achieved that the water-proof function of mobile terminal in sealed chamber.
In some embodiments, described first seal includes water-proof film.
In some embodiments, described first housing includes the first side wall, and described opening is formed at described first side
In wall, described the first side wall includes top surface, and described water-proof film is fitted in described top surface.
In some embodiments, described circuit board includes the radio antenna of described mobile terminal, described weld pad with
Described radio antenna connects.
In some embodiments, described mobile terminal also includes the second housing covering described first seal, described
Second shell body is formed with antenna window, and described mobile terminal also includes being arranged between first seal and described second housing
Electroconductive elastic sheet, described electroconductive elastic sheet one end is connected with described second securing member, and the other end comes close to or in contact with described antenna window.
In some embodiments, described first securing member is the stud being fixedly installed on described weld pad, described second
Securing member includes bolt or screw with the cooperation of described stud.
In some embodiments, described bolt or screw include nut, and described second seal includes being arranged on described
Seal washer between nut and described first seal.
In some embodiments, described first seal includes basement membrane and waterproof ventilated membrane, described basement membrane be formed with
Described waterproof sealing chamber and the through hole of the external world's all connections, through hole described in described waterproof and breathable film phonograph seal.
In some embodiments, described through hole includes multiple, and the plurality of through hole is identical, and is arranged in array.
In some embodiments, described basement membrane include the edge away from described opening mid portion and connect described in
Between part and described opening edge peripheral part, described through hole is formed at described mid portion.
In some embodiments, described mobile terminal includes the second housing covering described sealing member, described second shell
Body includes the second sidewall with the cooperation of described the first side wall；
Described first seal seals described opening and extends to described second sidewall, to seal described the first side wall and institute
State the gap between second sidewall.
In some embodiments, described mobile terminal includes mobile phone and panel computer.
In some embodiments, described mobile terminal includes the display module being arranged on described first housing.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially with easy to understand, 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 the mobile terminal of Fig. 3；
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 1 00；
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, collecting chamber 10b, breach 10c；
First seal 20, basement membrane 22, waterproof ventilated membrane 24, through hole 22a, mid portion 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 securing member 60a, the second securing member 60b；
Second seal 70；
Electroconductive elastic sheet 80.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio
To the element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise " or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of
The description present invention and simplification describe, rather than the device of instruction or hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, are therefore not considered as limiting the invention.Additionally, term " first ", " second " are only used for
Description purpose, and it is not intended that indicating or hint relative importance or the implicit quantity indicating indicated technical characteristic.
Thus, define " first ", the feature of " second " can be expressed or implicitly include one or more described feature.?
In description of the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that 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 is integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be to be joined directly together it is also possible to pass through between intermediary
Connect connected, can be the connection of two element internals or the interaction relationship of two elements.Ordinary skill for this area
For personnel, above-mentioned term concrete meaning 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 D score
The first and second feature directly contacts can be included not to be directly contact but passes through it is also possible to include the first and second features
Between other characterisation contact.And, fisrt feature second feature " on ", that " top " and " above " include first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature 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 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 is described.Certainly, they are only merely illustrative, and
And purpose does not lie in the restriction present invention.Additionally, the present invention can in different examples repeat reference numerals and/or reference letter,
This repeat to be for purposes of simplicity and clarity, itself do not indicate discussed various embodiment and/or setting between
Relation.Additionally, the invention provides various specific technique and material example, but those of ordinary skill in the art are permissible
Recognize the application of other techniques and/or the use of other materials.
See also Fig. 1-Fig. 3, the mobile terminal 1 00 of embodiment of the present invention includes the first housing 10, first and seals
Part 20, circuit board 50, the first securing member 60a, the second securing member 60b and second seal 70.
First housing 10 includes substrate 11 and the first side wall 12 extending from the periphery of substrate 11, the outer end of the first side wall 12
Define an opening 12a.
Sealing member 20 sealing opening 12a is to form 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 securing member 60a is arranged on the weld pad of circuit board 50.Second securing member 60b pass through first seal 20 and with
First securing member 60a connects.Second seal 70 is arranged between circuit board 50 and first seal 20.Second seal 70 is used
In sealing the gap between the second securing member 60b and first seal.
In the mobile terminal 1 00 of embodiment of the present invention, because second seal 70 seals the second securing member 60b and first
Gap between sealing member 20, such that it is able to prevent gap between the second securing member 60b and first seal 20 for the water from entering
It is achieved that the water-proof function of mobile terminal 1 00 in waterproof sealing chamber 10a.
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 in waterproof sealing chamber 10a, such that it is able to prevent electronic building brick
The faults such as short circuit occur and cannot normally use, therefore improve the service life of mobile terminal 1 00.
First securing member 60a can be connected with the weld pad of circuit board 50 by welding manner.For example, the first securing member 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 securing member 60a can be securely disposed on circuit board 50, is not easy to come off from circuit board 50.
In some embodiments, the first securing member 60a is the stud on the weld pad be fixedly installed on circuit board 50, second
Securing member 60b includes bolt or screw with stud cooperation.
When installing cooperation the first securing member 60a and the second securing member 60b, the first securing member 60a maintains static, and second is tight
Firmware 60b is screwed in the first securing member 60a.Therefore, because the second securing member 60b is bolt or screw so that the second fastening
Part 60b tightens conveniently, can improve the efficiency of assembling of mobile terminal 1 00.
Refer to Fig. 4, 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.
So, second seal 70 easily obtains, and cost is relatively low, can reduce the cost of mobile terminal 1 00.
In some embodiments, mobile terminal 1 00 includes the electronic products 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.
So, first seal 20 can prevent water penetration first seal 20 from entering in waterproof sealing chamber 10a, has
Beneficial to the water resistance 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.
So, top surface 122 not only can support water-proof film, contact area with water-proof film can also be increased so that
Water-proof film can more be securely fixed on the first side wall 12.
In one example, when fitting water-proof film, first viscose glue can be coated with the top surface 122 of the first side wall 12,
Then water-proof film is fitted on top surface 122, the top surface 122 of viscose glue bonding the first side wall 12 and water-proof film, 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 water-stop chamber 10a and through hole 22a of the external world's all connections, waterproof ventilated membrane 24 seals through hole 22a.
Waterproof ventilated membrane 24 can be realized waterproof sealing chamber 10a and circulate with outside air, and prevents the water in the external world from entering
Sealed chamber 10a, realizes sealed chamber 10a with extraneous air pressure balance 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 passes through anti-
Water ventilated membrane 24 is released to the external world, thus the pressure realized in waterproof sealing chamber 10a is equal to extraneous pressure.
In the same manner, when the pressure in waterproof sealing chamber 10a is less than outside pressure, outside air passes through waterproof ventilated membrane 24
Enter waterproof sealing within the chamber, thus the pressure realized 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 the row in array
Cloth.
So, multiple through hole 22a can balance so that air current flow is more steady, is 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, the manufacturing cost of basement membrane 22 can be reduced.
In some embodiments, basement membrane 22 includes the mid portion 222 at the edge away from opening 12a and connects pars intermedia
Divide the peripheral part 224 at 222 and opening 12a edge, through hole 22a is formed at mid portion 222.
So, through hole 22a is distant apart from opening 12a, and 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.
So, waterproof sealing can be stretched out by the second securing member 60b in the sending and receiving end of wireless communication signals by mobile terminal 1 00
Outside chamber 10a, to improve the function of mobile terminal 1 00 signal transmitting and receiving.The wireless communication signals of mobile terminal 1 00 include bluetooth letter
Number, one or more of network signal and telephone communicating signal.
In one example, the second securing member 60b can carry out the transmission of wifi signal data, so that mobile terminal 1 00
The information of needs so that user can surf the web can be connected to wifi network.
It should be noted that the first securing member 60a and the second securing member 60b is 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 covering the second housing 30 of first seal 20, second shell
Body 30 is formed with antenna window, and mobile terminal 1 00 also includes electroconductive elastic sheet 80, electroconductive elastic sheet 80 one end and the second securing member 60b
Connect, the other end comes close to or in contact with antenna window.Electroconductive elastic sheet 80 is, for example, copper sheet.
So, antenna window, so that electroconductive elastic sheet 80 sends and receives the intensity of wireless signal more preferably, is conducive to carrying
The data movement capacity of high mobile terminal 1 00.
Antenna window is for example, opened in the through hole 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, so that the outward appearance of 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 installing hole, and the second securing member 60b can pass through conduction by installing hole
Shell fragment 80, the second securing member 60b can realize electroconductive elastic sheet 80 and fix when being fastenedly connected with the first securing member 60a, and leads
Electric shell fragment 80 is connected with the second securing member 60b.
In addition, electroconductive elastic sheet 80 has certain elasticity, can make the electroconductive elastic sheet 80 can when contacting with the second housing 30
To deform, it is to avoid electroconductive elastic sheet 80 damages and lost efficacy.
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 assembling 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 process, 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 opening 12a is also single.
In the example of Fig. 7, the first housing 10 is formed with two collecting chamber 10b, and two house chamber 10b and are disposed opposite to each other, opening 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) processing formed.
First housing 10 can be the fore shell of mobile terminal 1 00, correspondingly, after the second housing 30 is 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 the fore shell that the first housing 10 is mobile terminal 1 00 it will be understood that the display module of mobile terminal 1 00 is arranged
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 between touch panel and the first housing 10 for the water from entering in mobile terminal 1 00, can touch
Touch panel and the junction of the first housing 10 is coated with marine glue.
In some embodiments, in the first housing 10 and the second housing 30, at least one includes plastics.
Because the plasticity ability of plastics is preferably so that the first housing 10 and/or the second housing 30 are easily formed, can improve
Corresponding first housing 10 and/or the second housing 30 yield rate in process of production.
Further, since plastics easily obtain, such that it is able to reduce being manufactured into of the first housing 10 and/or the second housing 30
This.
In some embodiments, in the first housing 10 and the second housing 30, at least one includes rustless steel.
So, the first housing 10 being made of stainless steel and/or the second housing 30 are so that mobile terminal 1 00 is more beautiful
See, in addition, stainless ductility is preferably 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 first side wall 12 respective outer side edges, and second
Sealing structure 40 between side wall 32 and the first side wall 12 formation.
So, sealing structure 40 can prevent gap between the first side wall 12 and second sidewall 32 for the water from entering anti-watertight
In envelope chamber 10a, further increase the waterproof effect of mobile terminal 1 00.
In some embodiments, first seal 20 seals described opening 12a and extends to second sidewall 32, to seal
Gap between the first side wall 12 and second sidewall 32.
So, first seal 20 can prevent water from entering in waterproof sealing chamber 10a from opening 12a, improves further
The water resistance of mobile terminal 1 00.
In one example, incorporated by reference to Fig. 6, outside the top of the first housing 10, it is formed with annular breach 10c, sealing member 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.
So, gap between the first side wall 12 and second sidewall 32 for the water flow to opening 12a so that water outflows from housing
Path to opening 12a lengthens, such that it is able to improve the waterproof effect of mobile terminal 1 00 further.In addition, the first side wall 12
Side is substantially vertical with top surface 122, water flowing track change so that the waterproof effect of mobile terminal 1 00 assembly more preferably.
Further, buckle structure can be arranged on the first side wall 12 and second sidewall 32 so that the first housing 10 and second
Housing 30 can install connection so that the first housing 10 and the second housing 30 easy accessibility by way of buckle fastens, and is conducive to
Improve the efficiency of assembling of mobile terminal 1 00 and mobile terminal 1 00, become with the production reducing mobile terminal 1 00 and mobile terminal 1 00
This.Certainly, the first side wall 12 can be bonding 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 the medial surface being formed at second sidewall 32
322 annular convex ribs 44 coordinating 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 the medial surface being formed at second sidewall 32
322 annular grooves 42 coordinating 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 of annular groove 42 cooperation, 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 of annular groove 42 cooperation, 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 matching respectively with annular groove 42 and the 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.
So, annular groove 42 and annular convex rib 44 coordinate, and can seal between the first side wall 12 and second sidewall 32
Gap, thus prevent water from flowing through the gap between the first side wall 12 and second sidewall 32 and flowing to opening 12a, such that it is able to enter one
Step improves the waterproof effect of mobile terminal 1 00.
In addition, annular groove 42 is simple with the structure of annular convex rib 44, is easily formed, 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.
So, multiple annular grooves 42 and multiple annular convex rib 44 cooperations can improve the anti-of mobile terminal 1 00 further
Water effect.
In some embodiments, the cross section of annular convex rib 44 or annular groove 42 includes circular arc line.
So, annular convex rib 44 easily snaps in annular groove 42, improves the first housing 10 and the dress of the second housing 30
Join efficiency.
In some embodiments, circular arc line includes major arc line.So, the formation arc length of major arc line is longer, and major arc
Line near the water inlet side in the direction and tangential direction with the surface junction of the first side wall 12 and/or second sidewall 32, and enters
Angle between water direction is acute angle, so can preferably stop that water is crossed 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 first side wall 12 height and to opening
The direction of mouth 12a, the cross section of groove 42 increases, and in other words, the radian of groove 42 is gradually increased, so that along the first side wall
12 height and the direction to opening 12a, the waterproof effect that groove 42 is coordinated with convex tendon 44 gradually strengthens, such that it is able to effectively prevent
Gap between the first side wall 12 and second sidewall 32 for the sealing flow to opening 12a and enters in waterproof sealing chamber 10a, improves
The waterproof effect of mobile terminal 1 00 and mobile terminal 1 00.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically enforcement
The description of mode ", " example ", " specific example " or " some examples " etc. means to describe with reference to described embodiment or example
Specific features, structure, material or feature are contained at least one embodiment or the 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.And, the concrete spy of description
Levy, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
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 in the case of principle without departing from the present invention and objective with multiple changes, modification, replacement and become
Type, the scope of the present invention is limited by claim and its equivalent.
Claims (13)
1. a kind of mobile terminal is it is characterised in that include:
First housing, described first housing includes substrate and the first side wall extending from the periphery of described substrate, described first side
An opening is defined in the outer end of wall；
First seal, described first seal seals described opening to form waterproof sealing chamber with described first shell body；
It is contained in the circuit board of described waterproof sealing within the chamber, described circuit board includes weld pad and is arranged on described weld pad
First securing member；
The second securing member being connected through described sealing member and with described first securing member；With
It is arranged on the second seal between described second securing member and described first seal, for sealing described second fastening
Gap between part and described first seal.
2. mobile terminal as claimed in claim 1 is it is characterised in that described first seal includes water-proof film.
3. mobile terminal as claimed in claim 2 is it is characterised in that described first housing includes the first side wall, described opens
Mouth is formed in described the first side wall, and described the first side wall includes top surface, and described water-proof film is fitted in described top surface.
4. mobile terminal as claimed in claim 1 is it is characterised in that described circuit board includes the channel radio of described mobile terminal
Letter antenna, described weld pad is connected with described radio antenna.
5. mobile terminal as claimed in claim 4 is it is characterised in that described mobile terminal also includes covering described first sealing
Second housing of part, described second shell body is formed with antenna window, described mobile terminal also include being arranged on first seal with
Electroconductive elastic sheet between described second housing, described electroconductive elastic sheet one end is connected with described second securing member, the other end near or
Contact described antenna window.
6. mobile terminal as claimed in claim 4 is it is characterised in that described first securing member is to be fixedly installed on described weld pad
On stud, described second securing member include with described stud cooperation bolt or screw.
7. the mobile terminal as described in any one of claim 1-6 is it is characterised in that described bolt or screw include nut, institute
State the seal washer that second seal includes being arranged between described nut and described first seal.
8. mobile terminal as claimed in claim 1 is it is characterised in that described first seal includes basement membrane and waterproof and breathable
Film, described basement membrane is formed with the through hole all connecting with described waterproof sealing chamber and the external world, described in described waterproof and breathable film phonograph seal
Through hole.
9., it is characterised in that described through hole includes multiple, the plurality of through hole is identical for mobile terminal as claimed in claim 8,
And be arranged in array.
10. mobile terminal as claimed in claim 8 is it is characterised in that described basement membrane includes the edge away from described opening
The peripheral part at the edge of mid portion and the described mid portion of connection and described opening, described through hole is formed at described pars intermedia
Point.
11. mobile terminals as claimed in claim 1 are it is characterised in that described mobile terminal includes covering described sealing member
Second housing, described second housing includes the second sidewall with described the first side wall respective outer side edges；
Described first seal seals described opening and simultaneously extends to described second sidewall, to seal described the first side wall and described the
Gap between two side walls.
12. mobile terminals as claimed in claim 1 are it is characterised in that described mobile terminal includes mobile phone and panel computer.
13. mobile terminals as claimed in claim 1 are it is characterised in that described mobile terminal includes being arranged on described first shell
Display module on body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962952.5A CN107659332B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
| CN201610974503.8A CN106374960B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974503.8A CN106374960B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962952.5A Division CN107659332B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106374960A true CN106374960A (en) | 2017-02-01 |
| CN106374960B CN106374960B (en) | 2017-11-17 |
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 After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962952.5A Active CN107659332B (en) | 2016-11-04 | 2016-11-04 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106374960B (en) |
Cited By (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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109036124B (en) * | 2018-08-30 | 2021-01-26 | 京东方科技集团股份有限公司 | 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 |
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| 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 |
| 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 |
| US20150334855A1 (en) * | 2014-05-15 | 2015-11-19 | Te-Yi Chu | Protective case for electronic device and method for acoustic transmission in airtight environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN105611012B (en) * | 2016-01-29 | 2019-03-15 | 青岛海信移动通信技术股份有限公司 | Mobile terminal |
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2016
- 2016-11-04 CN CN201610974503.8A patent/CN106374960B/en active Active
- 2016-11-04 CN CN201710962952.5A patent/CN107659332B/en active Active
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|---|---|---|---|---|
| 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 |
| 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 |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107659332B (en) | 2019-12-27 |
| CN106374960B (en) | 2017-11-17 |
| CN107659332A (en) | 2018-02-02 |
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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. |