CN106207604A - Interface and mobile terminal - Google Patents
Interface and mobile terminal Download PDFInfo
- Publication number
- CN106207604A CN106207604A CN201610798141.1A CN201610798141A CN106207604A CN 106207604 A CN106207604 A CN 106207604A CN 201610798141 A CN201610798141 A CN 201610798141A CN 106207604 A CN106207604 A CN 106207604A
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- China
- Prior art keywords
- metal
- interface
- terminal
- insulation crust
- sealing member
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of interface and mobile terminal, interface includes metal pedestal, connects terminal, insulation crust and sealing member, limits grafting chamber in metal pedestal, and metal pedestal is provided with at least one through hole connected with grafting chamber, is provided with metal clips in each through hole；Connect terminal and be located at grafting intracavity, connect terminal and include multiple metal terminal and rubber base, rubber base is arranged around multiple metal terminals so that each metal terminal to be separated into Plug Division and stitch portion, the part removing plug surface of the Plug Division of each metal terminal is provided with insulation division, grafting chamber is stretched out in the stitch portion of each metal terminal backward, is filled with marine glue between periphery wall and the internal perisporium in grafting chamber of rubber base；Being enclosed within outside insulation crust in metal pedestal, the position of the corresponding metal clips of insulation crust is provided with dodges hole；Sealing member is located on insulation crust and seals dodges hole, limits the activity space of metal clips between sealing member and insulation crust.According to the interface of the present invention, good waterproof performance, structural strength are high.
Description
Technical field
The present invention relates to technical field of electronic equipment, especially relate to a kind of interface and mobile terminal.
Background technology
In correlation technique, interface (such as USB interface) has charging and the function of transmission data, for example, it is possible to by connecing
Mouth gives the electronic product chargings such as mobile terminal (such as mobile phone, panel computer etc.), MP3, but, the waterproof effect of interface is poor, makes
Obtain mobile terminal to be easily damaged, reduce the reliability of mobile terminal.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention carries
Go out a kind of interface, the good water-proof effect of this interface.
Further object is that and propose a kind of mobile terminal with above-mentioned interface.
Interface according to a first aspect of the present invention, including: metal pedestal, limit grafting chamber, described gold in described metal pedestal
Belong to seat and be provided with at least one through hole connected with described grafting chamber, in each described through hole, be provided with metal clips；Connect terminal,
Described connection terminal is located at described grafting intracavity, and described connection terminal includes multiple metal terminal and rubber base, described rubber base around
The plurality of metal terminal is arranged so that each described metal terminal to be separated into Plug Division and stitch portion, each described metal terminal
Plug Division remove plug surface part be provided with insulation division, described grafting is stretched out in the stitch portion of each described metal terminal backward
Chamber, is filled with marine glue between periphery wall and the internal perisporium in described grafting chamber of described rubber base；Insulation crust, described insulation crust
Being enclosed within outward in described metal pedestal, the position of the described metal clips of correspondence of described insulation crust is provided with dodges hole；Sealing member, described
Sealing member dodges hole described in being located on described insulation crust and sealing, and limits institute between described sealing member and described insulation crust
State the activity space of metal clips.
According to the interface of the present invention, by be filled with between the internal perisporium in the periphery wall of rubber base and grafting chamber marine glue,
It is provided with the waterproof boss of annular in the front portion of the periphery wall of insulation crust and is provided for sealing on insulation crust dodging hole
Sealing member, is effectively improved the water proofing property of interface, and then improves the safety and reliability of interface, extends interface and makes
With the service life of the mobile terminal of this interface, reduce use cost.
It addition, according to the interface of the present invention, it is also possible to have a technical characteristic of following adnexa:
According to some embodiments of the present invention, described connection terminal also includes waterproof step, and described waterproof step is insulation
Part, described waterproof step is located on the end face towards described Plug Division of described rubber base, and described waterproof step is located at each described
To stop the plug surface of each described metal terminal of current direction on described rubber base on the plug surface of metal terminal.
Further, the front portion of the periphery wall of described insulation crust is provided with the waterproof boss of annular.
According to some embodiments of the present invention, described insulation crust is provided around described in dodge that hole arranges first convex
Muscle, described sealing member contacts with described first convex tendon.
According to some embodiments of the present invention, the surface towards described insulation crust of described sealing member is provided with annular
Second convex tendon.
According to some embodiments of the present invention, between described sealing member and described insulation crust, it is provided with foam.
According to some embodiments of the present invention, the rear end face of described rubber base is provided with the injecting glue boss protruded backward.
Further, interface also includes fixing sheet metal, and described fixing sheet metal is located in described metal pedestal and described solid
Determine sheet metal and there is the fixed part being positioned at outside described metal pedestal.
Specifically, described fixing sheet metal is provided with the reinforcement leg being suitable to weld on circuit boards, described reinforcement leg
Including extension and welding section, described extension stretches out from described fixing sheet metal, and the thickness direction of described extension is big
Body is parallel to the welding plane of described circuit board, and described welding section is located on described extension and is suitable to be welded on described circuit board
On.
Alternatively, described fixed part is provided with the first fixing hole, the described sealing that one of them described metal clips is corresponding
Part is metalwork, and described metalwork has second fixing hole the most corresponding with described first fixing hole.
According to some embodiments of the present invention, multiple described stitch portions include two ground pin, said two grounding pin
Foot is limited by same metallic plate.
According to some embodiments of the present invention, multiple described stitch portions include two power supply stitch, said two power pin
Foot is limited by same metallic plate.
Further, the only arrived piece that the rear end of described metal pedestal is provided with on the rear end face being only against described rubber base.
According to some embodiments of the present invention, the internal perisporium of described metal pedestal is provided with positive stop lug boss, and described rubber base sets
There is the limited impression coordinated with described positive stop lug boss.
Mobile terminal according to a second aspect of the present invention, including the interface according to the above-mentioned first aspect of the present invention.
Mobile terminal according to a second aspect of the present invention, by arranging the interface according to the above-mentioned first aspect of the present invention, carries
The high waterproof effect of mobile terminal.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of interface according to embodiments of the present invention；
Fig. 2 is the explosive view of interface according to embodiments of the present invention；
Fig. 3 is another axonometric chart of interface according to embodiments of the present invention；
Fig. 4 is the front view of interface according to embodiments of the present invention；
Fig. 5 is the explosive view of metal pedestal according to embodiments of the present invention, insulation crust and sealing member；
Fig. 6 is the axonometric chart of metal pedestal according to embodiments of the present invention and insulation crust；
Fig. 7 is another axonometric chart of metal pedestal according to embodiments of the present invention and insulation crust；
Fig. 8 is the axonometric chart of metal pedestal according to embodiments of the present invention；
Fig. 9 is the top view of metal pedestal according to embodiments of the present invention；
Figure 10 is the rearview of metal pedestal according to embodiments of the present invention；
Figure 11 is connection terminal according to embodiments of the present invention and the axonometric chart of marine glue；
Figure 12 is connection terminal according to embodiments of the present invention and the upward view of marine glue；
Figure 13 is the axonometric chart connecting terminal according to embodiments of the present invention；
Figure 14 is another axonometric chart connecting terminal according to embodiments of the present invention；
Figure 15 is another axonometric chart connecting terminal according to embodiments of the present invention；
Figure 16 is the explosive view connecting terminal according to embodiments of the present invention；
Figure 17 is the axonometric chart of metal terminal according to embodiments of the present invention；
Figure 18 is the axonometric chart of fixing sheet metal according to embodiments of the present invention；
Figure 19 is another axonometric chart of fixing sheet metal according to embodiments of the present invention；
Figure 20 is the rearview of fixing sheet metal according to embodiments of the present invention；
Figure 21 is the right view of fixing sheet metal according to embodiments of the present invention.
Reference:
Interface 100,
Metal pedestal 1, grafting chamber 11, through hole 12, metal clips 13, lobe 131, fitting projection 14, only arrived piece 15, son is only
Arrived piece 151, positive stop lug boss 16,
Insulation crust 2, waterproof boss 21, dodge hole 22, fit 23, the first convex tendon 24,
Sealing member 3, body 31, connecting portion 32, the second fixing hole 321,
Fixing sheet metal 4, fixed part 41, the first fixing hole 411, strengthen leg 42, extension 421, welding section 422, mistake
The section of crossing 423,
Connect terminal 5, metal terminal 51, Plug Division 511, stitch portion 512, ground pin 5121, power supply stitch 5122, letter
Number stitch 5123, rubber base 52, injecting glue boss 521, limited impression 522, insulation division 53, fixed lobe 531, waterproof step 54,
One through hole 55, the second through hole 56,
Marine glue 6, circuit board 7,
Reinforced metal part 8, the 3rd fixing hole 81, flange 82.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings.Below with reference to
The embodiment that accompanying drawing describes is exemplary, it is intended to is 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 ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " circumferential "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention with
Simplify and describe rather than indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration
And operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be that machinery connects
Connect, it is also possible to be electrical connection or each other can communication；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, permissible
It is connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Below with reference to Fig. 1-Figure 21, interface 100 according to embodiments of the present invention is described.Wherein, interface 100 can be that USB connects
Mouthful, but it is not limited to this.Wherein, USB is the abbreviation of English Universal Serial Bus (USB (universal serial bus)), its Chinese letter
It is referred to as " lead to and get lines crossed ".It is first-class that interface 100 may be used for mobile terminal (such as mobile phone, panel computer etc.), MP3, passes for data
Defeated and charging.Interface 100 can electrically connect with corresponding joint such as USB joint with the communication realizing the signal of telecommunication, data signal
Connect.
With reference to Fig. 1-Fig. 4, the according to a first aspect of the present invention interface 100 of embodiment, including metal pedestal 1, connect terminal 5,
Insulation crust 2 and sealing member 3.
Limiting grafting chamber 11 in metal pedestal 1, metal pedestal 1 is provided with at least one through hole 12 connected with grafting chamber 11,
It is provided with metal clips 13 in each through hole 12.It is to say, through hole 12 can be one or more.With reference to Fig. 2, Fig. 3 and tie
Closing Fig. 5-Fig. 8, one end (such as, the rear end in Fig. 5) of metal clips 13 is connected with the inwall of through hole 12, metal clips 13 another
(such as, the front end in Fig. 5) is provided with lobe 131 in one end, lobe 131 by metal clips 13 part towards grafting chamber 11
The recessed formation in direction.Thus, it is simple to metal clips 13 contacts with USB joint, and simple in construction, it is simple to realize.
Alternatively, with reference to Fig. 6-Fig. 9, the cross-sectional area of metal clips 13, on direction from back to front, is first gradually reduced
Rear holding is constant.Thus, it is possible to be effectively improved the elasticity of metal clips 13, thus further increasing the steady of interface 100
Qualitative and reliability.
Alternatively, metal clips 13 can be one-body molded with metal pedestal 1, but is not limited to this.Specifically, metal clips 13 by
A part for metal pedestal 1 is formed by cutting.Thus, simplify the processing technique of interface 100 further, reduce and be processed into
This and improve working (machining) efficiency.
Seeing figures.1.and.2, the cross section in grafting chamber 1111 can be formed as polygon (such as hexagon etc.).Alternatively,
Rounding off between the adjacent both sides of the cross section in grafting chamber 11.It is, of course, understood that the cross section in grafting chamber 11 is also
Long Circle etc. can be formed as.Thus, the lines flow smoothly can to make the port in grafting chamber 11, such that it is able to be effectively prevented from scratching
USB joint or the finger etc. of user, improve the safety of interface 100.
Connecting terminal 5 to be located in grafting chamber 11, connect terminal 5 and include multiple metal terminal 51 and rubber base 52, rubber base 52 encloses
Arrange each metal terminal 51 is separated into Plug Division 511 and stitch portion 512 around multiple metal terminals 51.Plug Division 511 can
To carry out grafting with external connector such as USB joint.Stitch portion 512 can with the electronic device within the mobile terminal such as mobile phone even
Connect.For example, referring to Figure 11-Figure 17, multiple (such as, five etc.) metal terminal 51 is arranged side by side, and rubber base 52 is arranged on multiple gold
Belong to the one end in the neighbouring stitch portion 512 of terminal 51.The Plug Division 511 of metal terminal 51 is positioned at the front end of rubber base 52, metal terminal
The stitch portion 512 of 51 is positioned at the rear end of rubber base 52.
The Plug Division 511 of each metal terminal 51 has plug surface, and the removing of the Plug Division 511 of each metal terminal 51 is inserted
The part of junction is provided with insulation division 53, and grafting chamber 11 is stretched out in the stitch portion 512 of each metal terminal 51 backward.Thus, it is simple to will
Stitch portion 512 is welded on circuit board 7.Wherein, the plug surface of metal terminal 51 can connect with the connecting portion 32 in USB joint
Touch, to realize data transmission or charging by interface 100.Insulation division 53 adjacent two metal terminal 51 can be avoided to contact and
It is short-circuited, improves the safety of interface 100.
For example, referring to Figure 12, Figure 13 and combine Figure 15, the plug surface of metal terminal 51 can with USB joint socket connection,
The part removing plug surface of the Plug Division 511 of each metal terminal 51 is provided with insulation division 53, and insulation division 53 can be by adjacent
Two metal terminals 51 are spaced apart, at the same time it can also be metal terminal 51 and the parts space adjacent with metal terminal 51 are opened, it is to avoid
Adjacent two metal terminals 51 contact or metal terminal 51 and the component contact that is adjacent and be short-circuited.
Specifically, when USB joint inserts interface 100, metal clips 13 is directed away from grafting chamber under the effect of USB joint
The direction of 11 is moved, and metal clips 13 contacts with USB joint and applies the pressure in direction towards grafting chamber 11 to USB joint.
Thus, under the effect of metal clips 13, USB joint can be made more tight, reliable with the connection of interface 100, such that it is able to
USB joint is positioned in grafting chamber 11 so that the performance of interface 100 is more stable, reliable.
It is filled with marine glue 6, as shown in Figure 3 between periphery wall and the internal perisporium in grafting chamber 11 of rubber base 52.Thus, it is possible to
It is effectively improved water proofing property and the insulating properties of interface 100, thus is effectively improved the reliability of interface 100, extend interface
In the service life of 100, reduce use cost.
Being enclosed within outside insulation crust 2 in metal pedestal 1, the position of the corresponding metal clips 13 of insulation crust 2 is provided with dodges hole 22.
Interface 100 can be fixed in electronic product by insulation crust 2 by interface 100, with avoid external connector such as USB joint with
Signal disturbing is produced between electronic product.Alternatively, insulation crust 2 can be working of plastics or plastic parts etc..Dodge hole 22 permissible
Be formed as circular, oval or irregularly shaped etc..
Specifically, with reference to Fig. 1-Fig. 3 and combine Fig. 5 and Fig. 6, the front portion of the periphery wall of insulation crust 2 is provided with the anti-of annular
Water boss 21, waterproof boss 21 is possible to prevent liquid such as water etc. to enter in electronic product, improves the water proofing property of interface 100.
Sealing member 3 is located on insulation crust 2 and seals dodges hole 22, limits metal between sealing member 3 and insulation crust 2
The activity space of shell fragment 13.Dodge hole 22 thus, it is possible to sealed by sealing member 3, and do not interfere with the movement of metal clips 13,
Effectively prevent liquid such as water etc. in dodging the grafting chamber 11 entering interface 100 at hole 22, thus improve further
The water proofing property of interface 100, and then improve the safety and reliability of interface 100, extend interface 100 and use this interface
In the service life of the mobile terminal of 100, reduce use cost.
Specifically, with reference to Fig. 1 and combine Fig. 2 and Fig. 5, sealing member 3 can be formed as platy structure or laminated structure.Seal
The cross-sectional area of part 3 is more than the area of through hole 12.Specifically, sealing member 3 can pass through screw or buckle phase with insulation crust 2
Even.It is, of course, understood that sealing member 3 can also be pivotably coupled to the dodging on hole 22 of insulation crust 2, or close
Sealing 3 can also be one-body molded with insulation crust 2.This is not especially limited by the present invention.
Interface 100 according to embodiments of the present invention, by between the periphery wall and the internal perisporium in grafting chamber 11 of rubber base 52
It is filled with marine glue 6, is provided with the waterproof boss 21 of annular in the front portion of the periphery wall of insulation crust 2 and sets on insulation crust 2
Put for sealing the sealing member 3 dodging hole 22, be effectively improved the water proofing property of interface 100, and then improve the peace of interface 100
Full property and reliability, extend the service life of the mobile terminal of interface 100 and this interface 100 of use, reduce use cost.
According to some embodiments of the present invention, connecting terminal 5 and also include waterproof step 54, waterproof step 54 is insulating part,
Waterproof step 54 is located on the end face towards Plug Division 511 (such as, the front end face in Figure 15) of rubber base 52, and waterproof step 54 sets
To stop the plug surface of each metal terminal of current direction 51 on rubber base 52 on the plug surface of each metal terminal 51.When being provided with
After waterproof step 54, the current direction plug surface on the end face towards Plug Division 511 of rubber base 52 can be stopped, thus, it is possible to anti-
Only plug surface meets the situation that getting rusty occurs in water, and metal terminal 51 can also be avoided to be short-circuited simultaneously, thus improve metal terminal
The reliability of 51 work, and then improve the reliability connecting terminal 5 work of interface 100.
In addition, it is necessary to explanation, the height of waterproof step 54 (direction before and after such as, in Figure 15) along the longitudinal direction is not
Limit, if the plug surface of each metal terminal of current direction 51 that can stop on rubber base 52 front end face.
Alternatively, waterproof step 54 can be plastic parts.Plastic parts is cheap, can reduce cost, and plastic parts is exhausted
Edge is good.Rubber base 52 and insulation division 53 can pass through injection mo(u)lding, and waterproof step 54 can be together with rubber base 52 and insulation division 53
Injection mo(u)lding.
According to some embodiments of invention, the front end face of insulation crust 2 is concordant with the front end face of metal pedestal 1, such as Fig. 1, figure
2, shown in Fig. 6 and Fig. 7.And for example, according to other embodiments of the present invention, before the front end face of insulation crust 2 is positioned at metal pedestal 1
The front side (not shown) of end face.Simple in construction, easy to assembly.
According to some embodiments of the present invention, insulation crust 2 is provided around dodge the first convex tendon 24 that hole 22 is arranged, close
Sealing 3 contacts with the first convex tendon 24.Thus, it is possible to limit gold by the first convex tendon 24 between sealing member 3 and insulation crust 2
Belong to the activity space of shell fragment 13, and simple in construction, easy to process.
With reference to Fig. 7, the first convex tendon 24 is located on the outer surface of insulation crust 2, and the first convex tendon 24 can be by insulation crust 2
A part is directed away from the direction of insulation crust 2 and extends.Wherein, can be formed as arcwall face round for the end face of the first convex tendon 24
Cambered surface, but it is not limited to this.Thus, sealing member 3 and the end contact of the first convex tendon 24, can sealing member 3 and insulation crust 2 it
Between limit the activity space of metal clips 13, and simple in construction, easy to process.
Alternatively, the first convex tendon 24 can be one-body molded with insulation crust 2.Thus, simplify processing technique, reduce and add
Work cost.
According to other embodiments of the present invention, the surface towards insulation crust 2 of sealing member 3 is provided with the second of annular
Convex tendon (not shown).Thus, between sealing member 3 and insulation crust 2, equally limit the movable empty of metal clips 13
Between.Specifically, the second convex tendon can be along dodging the profile extension of the hole 22 orthographic projection on insulation crust 2, and the second convex tendon can
To be extended towards near the direction of insulation crust 2 by a part for sealing member 3, the second convex tendon contacts with insulation crust 2.Wherein,
The end face of the second convex tendon can be formed as arcwall face such as arc surface, but is not limited to this.Thus, equally sealing member 3 with
The activity space of metal clips 13 is limited between insulation crust 2.
Alternatively, the second convex tendon can be one-body molded with sealing member 3, but is not limited to this.
According to the still other embodiments of the present invention, insulation crust 2 is provided around dodge the first convex tendon 24 that hole 22 is arranged,
And at sealing member 3 towards being provided with the second convex tendon of annular on the surface of insulation crust 2, the second convex tendon and the first convex tendon 24 are the most right
Arrange, to limit the activity space of metal clips 13 between sealing member 3 and insulation crust 2.
And for example, in some embodiments of the invention, sealing member 3 can be formed as elastic component.Thus, it is possible to by sealing
The elastic deformation of part 3 self limits the activity space of metal clips 13, at this point it is possible to first saved on insulation crust 2 is convex
The second convex tendon on muscle 24, or sealing member 3, or the first convex tendon 24 on insulation crust 2 and second on sealing member 3 convex
Muscle, thus simplify the structure of interface 100, improve working (machining) efficiency.
It is understood that foam (not shown) can also be provided with between sealing member 3 and insulation crust 2, with close
The activity space of metal clips 13 is limited between sealing 3 and insulation crust 2.
According to some embodiments of the present invention, metal pedestal 1 is provided with multiple through hole 12, is provided with a gold in each through hole 12
Belong to shell fragment 13.For example, referring to Fig. 5-Fig. 8, the roof of metal pedestal 1 and diapire are respectively equipped with through hole 12, wherein, metal pedestal 1
Roof is provided with a through hole 12, and the diapire of metal pedestal 1 is provided with two through holes 12, is equipped with a metal in each through hole 12
Shell fragment 13.Thus, further increasing stability and the reliability of interface 100.
According to some embodiments of the present invention, sealing member 3 can be sheet metal or plastic sheet.For convenience of describing, will be used for
The sealing member 3 dodging hole 22 at sealed insulation shell 2 top is referred to as the first sealing member, will be used for bottom sealed insulation shell 2
The sealing member 3 dodging hole 22 is referred to as the second sealing member.Such as, in the example of hgure 5, wherein, the cross section shape of the first sealing member
Shape is rectangle, and the second sealing member includes body 31 and two connecting portions 32, and the shape of cross section of body 31 can be formed as long
Square, two connecting portions 32 are positioned at the outside of metal pedestal 1 and are respectively provided at the two ends of width of body 31 (such as, in Fig. 5
Left end and right-hand member).Thus, it is possible to sealing member 3 is assembled on interface 100 by connecting portion 32.
Here, it should be noted that the shape of sealing member 3 can according to the concrete specifications and models adjusted design of interface 100,
As long as sealing and dodging hole 22, this is not especially limited by the present invention.
According to some embodiments of the present invention, the rear end face of rubber base 52 is provided with the injecting glue boss 521 protruded backward.Specifically
Ground, injecting glue boss 521 can be formed as annular.During assembling, marine glue 6 can be filled in injecting glue boss 521 and glue
Between seat 52.Simple in construction, easy to process.
Further, with reference to Fig. 1-Fig. 3, interface 100 also includes that fixing sheet metal 4, fixing sheet metal 4 are located at metal pedestal 1
Upper and fixing sheet metal 4 has the fixed part 41 being positioned at outside metal pedestal 1.Interface 100 can be installed in one's hands by fixing sheet metal 4
On the mobile terminals such as machine.Thus, it is possible to disturb signal by the shielding of fixing sheet metal 4 and interface 100 can be effectively improved
Structural strength.
Specifically, with reference to Fig. 3, Figure 18-Figure 21, it is fierce that fixing sheet metal 4 is provided with adding of being suitable to be welded on circuit board 7
Foot 42, thus, it is possible to can be fixed together fixing sheet metal 4 and circuit board 7 by adding strong weld, such that it is able to protect
The reliability that connection terminal 5 in card interface 100 is connected with circuit board 7.Strengthen leg 42 and include extension 421 and welding section
422, extension 421 extends from fixing sheet metal 4 outside (such as, the rear in Figure 19 and Figure 11), the thickness side of extension 421
Be in substantially parallel relationship to the welding plane of circuit board 7 to (such as, the left and right directions in Figure 19), welding section 422 is located on extension 421
And be suitable to be welded on circuit board 7.Thus, it is possible to reduce the width in left-right direction of extension 421, it is to avoid extension 421
Width in left-right direction excessive and cause the width of interface 100 relatively big, thus reach to save space-efficient purpose.
According to some embodiments of the present invention, as shown in Figure 18 and Figure 19, welding section 422 be located at extension 421 towards
On the sidewall of circuit board 7.Thus it is easy to utilize welding section 422 to weld with circuit board 7, the knot strengthening leg 42 can be simplified simultaneously
Structure and processing technique, save the production cycle, reduces production cost.
As shown in Figure 18-Figure 21, welding section 422 from extension 421 first along be parallel to extension 421 thickness direction (as
Left and right directions shown in Figure 20) extend after bending along be perpendicular to extension 421 thickness direction extend.Thus, it is simple to welding section
422 with the welding of circuit board 7, when there is error with welding position on circuit board 7 in the welding position of welding section 422, can be slightly
Inching welding section 422 makes welding section 422 deform with the welding position on adaptive circuit plate 7.Such as, showing at Figure 19 and Figure 20
In example, welding section 422 is parallel to extension 421 thickness direction from extension 421 elder generation edge and prolongs towards the direction within interface 100
Stretching, i.e. first extend in left-right direction, then bending extends along being perpendicular to extension 421 thickness direction, extends the most along the longitudinal direction,
The most not only can reduce the width of interface 100 further, be also convenient for welding of welding section 422 and circuit board 7.
Specifically, as shown in Figure 18 and Figure 20, welding section 422 extends with arcuate motion bending.Thus, it is possible to reduce welding
The wedge angle position of section 422, reduces the stress concentration phenomenon of welding section 422, improves the structural strength of welding section 422, thus improves
The fixing reliability being connected between sheet metal 4 with circuit board 7.
It addition, as shown in Figure 18-Figure 20, be provided with arc-shaped transition section 423 between welding section 422 and extension 421.Thus,
Can avoid occurring due to stress between extension 421 and welding section 422 phenomenon that stress is concentrated, extension can be strengthened
The reliability being connected between 421 with welding section 422, thus strengthen the structural strength of fixing sheet metal 4, and then improve fixing metal
The reliability being connected between sheet 4 with circuit board 7.
In some embodiments of the invention, as shown in Figure 18-Figure 21, strengthening leg 42 is two.Thus, the most permissible
Strengthen the fixing reliability being connected between sheet metal 4 with circuit board 7, it is also possible to be simplified to fix structure and the processing work of sheet metal 4
Skill, saves the production cycle, reduces production cost.Certainly, the invention is not restricted to this, it can also be multiple for strengthening leg 42, multiple
Strengthening leg 42 can be spaced apart along the lower surface of fixing sheet metal 4.
Specifically, as shown in Figure 18-Figure 20, two welding sections 422 strengthening leg 42 are along extending toward each other in the direction
Rear bending extends along the direction away from extension 421.The most not only it is easy to strengthen welding between leg 42 and circuit board 7, when
Two welding sections 422 strengthening leg 42, first along when extending toward each other in the direction, can reduce two and strengthen between leg 42
Distance, such that it is able to reduce the width of interface 100, reduce the taking up room of interface 1001.
In some embodiments of the invention, extension 421 and welding section 422 are formed in one part.Thus can simplify
Strengthen the assembly process of leg 42, thus simplify the assembly process strengthening leg 42, save the production cycle, reduce production cost.
When leg 42 is strengthened in processing, the section of will extend over 421 and welding section 422 can be processed as one structure, when assembling, can save
Assemble the time used between extension 421 and welding section 422.
Alternatively, strengthen leg 42 and fixing sheet metal 4 to be formed in one part.Thus, extension 421 can not only be saved
And the assembly process between welding section 422, it is also possible to simplify the assembly process between extension 421 and fixing sheet metal 4, thus
It is simplified to fix the assembly process of sheet metal 4 further, saves the production cycle further, reduce production cost.
Further, the fixed part 41 of fixing sheet metal 4 is provided with the first fixing hole 411, one of them metal clips 13
Corresponding sealing member 3 is metalwork, and metalwork has second fixing hole the most corresponding with the first fixing hole 411
321.For example, referring to Fig. 1, Fig. 2 and combine Fig. 5, the sealing member 3 (i.e. corresponding with the metal clips 13 on the diapire of metal pedestal 1
Two sealing members 3) it is metalwork, metalwork has second fixing hole 321 the most corresponding with the first fixing hole 411.
Second fixing hole 321 is located on the connecting portion 32 of the second sealing member 3.First fixing hole 411 and the second fixing hole 321 all can be with shapes
Becoming circular through hole 12, screw etc. (not shown) can be by fixing gold through the first fixing hole 411 and the second fixing hole 321
Belong to sheet 4 to connect as one with the second sealing member 3, simple in construction, easy to assembly.
Further, the roof of metal pedestal 1 can be provided with fitting projection 14, insulation crust 2 can be provided with cooperation recessed
Groove 23, fitting projection 14 with join groove fit, insulation crust 2 can be arranged in metal pedestal 1.Simple in construction, easy to assembly.
According to some embodiments of the present invention, multiple stitch portions 512 include two ground pin 5121, two ground pin
5121 are limited by same metallic plate.Such as, two ground pin 5121 can be limited by the first metallic plate.Specifically,
First through hole 55 can be provided with on first metallic plate, the first through hole 55 the first metallic plate thickness direction (such as,
Above-below direction in Figure 11) run through the first metallic plate and (such as, the first through hole 55 extends to the free end face of the first metallic plate
Rear end face in Figure 11) to limit two ground pin 5121.Thus, connect by limiting two on same metallic plate
Two ground pin 5121 can be integrated, effectively increase the width of ground pin 5121, enter by ground stitch 5121
And can effectively increase the cross-sectional area of ground pin 5121, reduce charging resistor, increase charging current, thus improve
Charge efficiency, save the charging interval.Additionally, also effectively increase the carrying electric current of metal terminal 51, reduce heating,
Avoid burning charging circuit, improve the reliability of the molding glue core of interface 100.
Here, it should be noted that term " first ", " second " are only used for describing purpose, and it is not intended that instruction or
Hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", the spy of " second " are defined
Levy and can express or implicitly include at least one this feature.
According to some embodiments of the present invention, multiple stitch portions 512 include two power supply stitch 5122, two power supply stitch
5122 are limited by same metallic plate.For example, referring to Figure 11, two power supply stitch 5122 can be limited by the second metallic plate
Go out.Second through hole 56 can be provided with to limit two power supply stitch 5122 on second metallic plate.
Specifically, the second through hole 56 runs through at the thickness direction (such as, the above-below direction in Figure 11) of the second metallic plate
Second metallic plate and the second through hole 56 extend to the free end face (such as, the rear end face in Figure 11) of the second metallic plate to limit
Go out two power supply stitch 5122.Such as, the power supply that interface 100 will can be received from power line by two power supply stitch 5122
Signal is divided into two-way transmission, to form large current charge loop.Thus, by limiting two power supplys on same metallic plate
Two power supply stitch 5122 can be integrated, effectively increase the width of power supply stitch 5122 by stitch 5122, thus
Can effectively increase the cross-sectional area of power supply stitch 5122, reduce charging resistor, increase charging current, improve charging
Efficiency, save the charging interval.Additionally, also effectively increase the carrying electric current of metal terminal 51, reduce heating, it is to avoid burn
Ruin charging circuit, improve the reliability of interface 100.
Alternatively, the first through hole 55 and the second through hole 56 can be formed as general " U " shape, but are not limited to this.Such as,
First through hole 55 and the second through hole 56 may be formed asShape or circular arc such as semicircular arc etc..Simple in construction,
Easy to process.
According to some embodiments of the present invention, with reference to Figure 11, multiple stitch portions 512 also include three signal pins 5123,
Three signal pins 5123 are located between the first metallic plate and the second metallic plate.
Specifically, with reference to Figure 17, multiple metal terminals 51 are arranged side by side, and the longitudinal cross-section of each metal terminal 51 is formed
For stepped, Plug Division 511 and stitch portion 512 lay respectively on different horizontal planes.Thus, it is simple to the dress of metal terminal 51
Join, further increasing the efficiency of assembling of interface 100.
Further, the only arrived piece 15 that the rear end of metal pedestal 1 is provided with on the rear end face being only against rubber base 52.Only arrived piece 15 with
The rear end face of rubber base 52 only supports, and can be limited in the grafting chamber 11 of metal pedestal 1 by rubber base 52, such that it is able to terminal 5 will be connected
It is limited in the grafting chamber 11 of metal pedestal 1 so that the position connecting terminal 5 is stable, improves the reliability connecting terminal 5.
Specifically, with reference to Figure 10, only arrived piece 15 is two, two only arrived piece 15 be respectively provided at metal pedestal 1 left side wall and
On right side wall.Only arrived piece 15 can be formed generally as C-shaped.It is, of course, understood that only arrived piece 15 can also be one, only
Arrived piece 15 can be located on one of them sidewall in the left side wall of metal pedestal 1 and right side wall.Only arrived piece 15 can include two
Son only arrived piece 151, two sons stop the free end of arrived piece 151 towards near direction inclination extension each other.
Alternatively, towards rubber base 52 after only arrived piece 15 can be separated with remainder cutting by a part for metal pedestal 1
Center bending limits.Technique is simple, easy to process.
According to some embodiments of the present invention, the internal perisporium of metal pedestal 1 is provided with positive stop lug boss 16, rubber base 52 be provided with
The limited impression 522 that positive stop lug boss 16 coordinates.Positive stop lug boss 16 coordinates with limited impression 522, rubber base 52 can be assembled to metal
Correct position in seat 1, improves accuracy and efficiency of assembling that metal pedestal 1 is assembled with rubber base 52.
Specifically, with reference to Figure 10, positive stop lug boss 16 from the internal perisporium of metal pedestal 1 towards the side at the center near metal pedestal 1
To extension.On the bearing of trend of positive stop lug boss 16, the cross-sectional area of positive stop lug boss 16 is gradually reduced, and positive stop lug boss 16 from
Arc such as circular arc can be formed as by end.With reference to Figure 11-Figure 15, limited impression 522 can be by the one of the end face of rubber base 52
Part inwardly concaves formation.The longitudinal section shape of limited impression 522 is substantially the same with the shape of positive stop lug boss 16.Thus, just
Coordinate with limited impression 522 in positive stop lug boss 16, improve the efficiency of assembling of interface 100 and the accuracy of assembling.
Alternatively, positive stop lug boss 16 is multiple, and limited impression 522 is multiple and joins with multiple positive stop lug boss 16 one_to_one corresponding
Close.For example, referring to Figure 10 and combine Figure 11-Figure 15, the inwall of metal pedestal 1 is provided with five positive stop lug boss 16, wherein, metal pedestal
The inner surface of the roof of 1 is provided with three positive stop lug boss 16, and the inner surface of the diapire of metal pedestal 1 is provided with two positive stop lug boss 16.Glue
Can be provided with, on seat 5221, five limited impressions 522 coordinated with positive stop lug boss 16, five limited impressions 522 are along the week of rubber base 52
Arrange to interval.Thus, further increasing the accuracy of the position of rubber base 52, and simple in construction, it is easy to processing.
According to some embodiments of the present invention, with reference to Figure 11, Figure 14 and Figure 16, the insulation division 53 connecting terminal 5 is provided with
The reinforced metal part 8 arranged with multiple metal terminal 51 insulation gaps.Specifically, reinforced metal part 8 can be formed as lamellar knot
Structure.Alternatively, reinforced metal part 8 can be steel disc etc., but is not limited to this.Such as, reinforced metal part 8 may be formed as copper sheet
Deng.Reinforced metal part 8 can play the effect in reinforced insulation portion 53, such that it is able to improve the structural strength of metal terminal 51, anti-
Only there is bending etc. in metal terminal 51 during grafting, improves the reliability that metal terminal 51 works, and then improves and connect
The reliability of mouth 100.It addition, reinforced metal part 8 is arranged with multiple metal terminal 51 insulation gaps, metal terminal 51 can be avoided
Contact with reinforced metal part 8 and be short-circuited.
Specifically, reinforced metal part 8 is wrapped in insulation division 53, thus, it is possible to prevent reinforced metal part 8 to be subjected to displacement,
The position making reinforced metal part 8 is stable, it is ensured that the structural strength of interface 100.
For example, it is possible to reinforced metal part 8 is moulded in insulation division 53, multiple metal terminals 51, insulation division 53 and reinforcement
Metalwork 8 can be integrated into an entirety by mold injection, and technique is simple, easy to process.It is understood that can also be by
Multiple metal terminals 51, insulation division 53 assemble into an entirety with reinforced metal part 8 each several part, equally make to strengthen
The position of metalwork 8 is stable, it is ensured that the structural strength of interface 100.
Specifically, with reference to Figure 16, reinforced metal part 8 is provided with the 3rd fixing hole 81, insulation division 53 is formed and the 3rd
The fixed lobe 531 that fixing hole 81 coordinates, the 3rd fixing hole 81 coordinates with fixed lobe 531, is possible to prevent reinforced metal part 8
Raw displacement so that the position of reinforced metal part 8 is more stable, thus further increasing the overall performance of interface 100.
Wherein, the 3rd fixing hole 81 and fixed lobe 531 can be one or more, the 3rd fixing hole 81 and fixed lobe
The shape of cross section of 531 can be formed as circle, semicircle, rectangle, Long Circle or irregularly shaped etc., and the present invention is to this not
Make concrete restriction.
According to some embodiments of the present invention, the upper surface of fixed lobe 531 is concordant with the upper surface of reinforcement metal plate.By
This, can reduce the overall volume connecting terminal 5, reduces and connects taking up room of terminal 5, and can make to connect the outward appearance of terminal 5
More attractive in appearance.
Further, with reference to Figure 11, Figure 14 and Figure 16, reinforced metal part 8 is provided with multiple flange 82, multiple flange 82 edges
Being provided at circumferentially spaced of reinforced metal part 8, flange 82 vertically extends towards the direction near insulation division 53 and is coated on insulation division
On the sidewall of 53.Thus, increase the contact area of reinforced metal part 8 and insulation division 53 further, and be easy to reinforcement gold
Belonging to part 8 is assembled to make on insulation division 53 position of reinforced metal part 8 to stablize, thus further increasing the knot of interface 100
Structure intensity.
Interface 100 according to the present invention, water resistance is good, structural strength is high and technique is simple, processing cost is low.
The mobile terminal of embodiment according to a second aspect of the present invention, including according to the present invention above-mentioned first aspect embodiment
Interface 100.
The mobile terminal of embodiment according to a second aspect of the present invention, implements according to the above-mentioned first aspect of the present invention by arranging
The interface 100 of example, improves water resistance and the structural strength of mobile terminal, and reduces processing cost.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
One or more embodiments or example combine in an appropriate manner.Additionally, in the case of the most conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combination.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, revises, replaces and modification.
Claims (15)
1. an interface, it is characterised in that including:
Metal pedestal, limits grafting chamber in described metal pedestal, described metal pedestal is provided with at least one and connects with described grafting chamber
Through hole, be provided with metal clips in each described through hole；
Connecting terminal, described connection terminal is located at described grafting intracavity, and described connection terminal includes multiple metal terminal and rubber base,
Described rubber base is arranged around the plurality of metal terminal so that each described metal terminal is separated into Plug Division and stitch portion, each
The part removing plug surface of the Plug Division of described metal terminal is provided with insulation division, and the stitch portion of each described metal terminal is backward
Stretch out described grafting chamber, between periphery wall and the internal perisporium in described grafting chamber of described rubber base, be filled with marine glue；
Insulation crust, is enclosed within outside described insulation crust in described metal pedestal, the described metal clips of correspondence of described insulation crust
Position is provided with dodges hole；
Sealing member, described sealing member be located on described insulation crust and seal described in dodge hole, described sealing member and described insulation
The activity space of described metal clips is limited between shell.
Interface the most according to claim 1, it is characterised in that described connection terminal also includes waterproof step, described waterproof
Step is insulating part, and described waterproof step is located on the end face towards described Plug Division of described rubber base, and described waterproof step sets
To stop the plug surface of each described metal terminal of current direction on described rubber base on the plug surface of each described metal terminal.
Interface the most according to claim 1, it is characterised in that the front portion of the periphery wall of described insulation crust is provided with annular
Waterproof boss.
Interface the most according to claim 1, it is characterised in that dodge hole described in being provided around on described insulation crust and arrange
The first convex tendon, described sealing member contacts with described first convex tendon.
Interface the most according to claim 1, it is characterised in that on the surface towards described insulation crust of described sealing member
It is provided with the second convex tendon of annular.
Interface the most according to claim 1, it is characterised in that be provided with bubble between described sealing member and described insulation crust
Cotton.
Interface the most according to claim 1, it is characterised in that it is convex that the rear end face of described rubber base is provided with the injecting glue protruded backward
Platform.
Interface the most according to claim 1, it is characterised in that also including fixing sheet metal, described fixing sheet metal is located at
In described metal pedestal and described fixing sheet metal has the fixed part being positioned at outside described metal pedestal.
Interface the most according to claim 8, it is characterised in that described fixing sheet metal is provided with and is suitable to be welded on circuit board
On reinforcement leg, described reinforcement leg includes extension and welding section, described extension from described fixing sheet metal to extension
Stretching, the thickness direction of described extension is in substantially parallel relationship to the welding plane of described circuit board, and described welding section is located at described extension
In section and be suitable to be welded on described circuit board.
Interface the most according to claim 8, it is characterised in that described fixed part is provided with the first fixing hole, one of them
The described sealing member that described metal clips is corresponding is metalwork, and described metalwork has with described first fixing hole at above-below direction
Second fixing hole of upper correspondence.
11. interfaces according to claim 1, it is characterised in that multiple described stitch portions include two ground pin, described
Two ground pin are limited by same metallic plate.
12. interfaces according to claim 1, it is characterised in that multiple described stitch portions include two power supply stitch, described
Two power supply stitch are limited by same metallic plate.
13. interfaces according to claim 1, it is characterised in that the rear end of described metal pedestal is provided with and is only against described rubber base
Rear end face on only arrived piece.
14. interfaces according to claim 1, it is characterised in that the internal perisporium of described metal pedestal is provided with positive stop lug boss, institute
State rubber base and be provided with the limited impression coordinated with described positive stop lug boss.
15. 1 kinds of mobile terminals, it is characterised in that include according to the interface according to any one of claim 1-14.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798141.1A CN106207604B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
| CN201711137499.0A CN107845892B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798141.1A CN106207604B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137499.0A Division CN107845892B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106207604A true CN106207604A (en) | 2016-12-07 |
| CN106207604B CN106207604B (en) | 2018-01-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137499.0A Expired - Fee Related CN107845892B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
| CN201610798141.1A Active CN106207604B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137499.0A Expired - Fee Related CN107845892B (en) | 2016-08-31 | 2016-08-31 | Interface and mobile terminal |
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| Country | Link |
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| CN (2) | CN107845892B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321652A (en) * | 2017-01-18 | 2018-07-24 | 启东乾朔电子有限公司 | The manufacturing method of connector |
| CN108321651A (en) * | 2017-01-18 | 2018-07-24 | 启东乾朔电子有限公司 | The manufacturing method of electric connector |
| CN113067189A (en) * | 2021-03-26 | 2021-07-02 | 维沃移动通信有限公司 | Interface assembly and electronic device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108832360B (en) * | 2018-06-21 | 2024-02-06 | 东莞高端精密电子股份有限公司 | High waterproof charging USB master socket and manufacturing method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107845892B (en) | 2019-04-12 |
| CN107845892A (en) | 2018-03-27 |
| CN106207604B (en) | 2018-01-19 |
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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. |
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