CN108390196B - Connector and electronic equipment - Google Patents
Connector and electronic equipment Download PDFInfo
- Publication number
- CN108390196B CN108390196B CN201810109073.2A CN201810109073A CN108390196B CN 108390196 B CN108390196 B CN 108390196B CN 201810109073 A CN201810109073 A CN 201810109073A CN 108390196 B CN108390196 B CN 108390196B
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- electrical connector
- protrusion
- face
- connector
- sealing element
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- 238000007789 sealing Methods 0.000 claims abstract description 136
- 230000000694 effects Effects 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000006870 function Effects 0.000 description 3
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- 229910002027 silica gel Inorganic materials 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
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- 238000001125 extrusion Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
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- 241000208340 Araliaceae Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
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Classifications
-
- 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
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
This application provides a kind of connector and electronic equipments.The connector includes sealing element and electrical connector, the electrical connector has elastic slice, the elastic slice is for supporting external plug, the sealing element includes the first end face and second end face being oppositely arranged, and the through-hole through the first end face and the second end face, the through-hole is to accommodate the electrical connector, and the sealing element and the electrical connector are tightly connected, the first end face includes first side, the first side opens up jagged in the central axis direction of the through-hole, and the notch provides activity space for the elastic slice of the electrical connector.This application provides a kind of connectors and electronic equipment that can be improved user experience.
Description
Technical field
This application involves electronic technology fields, and in particular to a kind of connector and electronic equipment.
Background technique
In order to which electronic equipment and external device are carried out data transmission, it will usually connector, example be arranged on an electronic device
Such as, USB connector, earphone jack etc..Due to having gap between connector and the shell of electronic equipment, often in connector and electricity
Sealing element is set between the shell of sub- equipment, and under such configuration, the stacking of sealing element and connector is arranged, so that the thickness of connector
Spend larger, the space that connector occupies in the electronic device is more, influences user experience.
Summary of the invention
This application provides a kind of connectors and electronic equipment that can be improved user experience.
This application provides a kind of connector, the connector includes sealing element and electrical connector, the electrical connector tool
There is elastic slice, for the elastic slice for supporting external plug, the sealing element includes the first end face and second end face being oppositely arranged, and
Through the through-hole of the first end face and the second end face, the through-hole is to accommodate the electrical connector, and the sealing
Part and the electrical connector are tightly connected, and the first end face includes first side, and the first side is in the through-hole
Mandrel direction opens up jagged, and the notch provides activity space for the elastic slice of the electrical connector.
Present invention also provides a kind of electronic equipment, the electronic equipment includes shell and the connector, the shell
Body has wall to be sealed, forms reserved space between the wall to be sealed and the notch, mentions for the elastic slice of the electrical connector
For activity space.
A kind of connector and electronic equipment provided by the present application, by being opened on the first side of the first end face of sealing element
If the notch extended along the central axis direction of through-hole, when sealing element is sealed in electrical connector, which can be described
The elastic slice of electrical connector provides activity space, in order to the fixed external plug of elastic slice.It is applied to electronics in sealing element and connector
When equipment, elastic slice is staggered with sealing element, and elastic slice will not be superimposed with the thickness of sealing element, reduces the thickness of electronic equipment, makes
Electronic devices structure layout is more compact.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for this field
For those of ordinary skill, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Fig. 2 is partial cutaway view of the electronic equipment shown in FIG. 1 along line A-A.
Fig. 3 is a kind of schematic cross-section of sealing element shown in Fig. 2.
Fig. 4 is a kind of structural schematic diagram of the sealing element shown in Fig. 3 along the direction S1.
Fig. 5 is the fractionation structural representation of sealing element shown in Fig. 3 Yu electrical connector and shell.
Fig. 6 is the schematic cross-section of the assembled state of the connector that the first embodiment of the application provides and shell.
Fig. 7 is the schematic cross-section of a kind of electrical connector provided by the embodiments of the present application and shell and mainboard.
Fig. 8 is another structural schematic diagram of the sealing element shown in Fig. 3 along the direction S1.
Fig. 9 is another structural schematic diagram of sealing element shown in Fig. 2.
Figure 10 is structural schematic diagram of the shell shown in fig. 6 along the direction S2.
Figure 11 is the fractionation structural representation of connector and shell that real second of the embodiment of the application provides.
Figure 12 is the structural schematic diagram of the assembled state of connector and shell that the third real embodiment of the application provides.
Figure 13 is the schematic cross-section of the assembled state of connector and shell that the 4th kind of embodiment of the application provides.
Figure 14 is another schematic cross-section of sealing element shown in Fig. 2.
Figure 15 is a kind of schematic cross-section of connector provided by the embodiments of the present application.
Figure 16 is the cross section structure schematic diagram of electronic equipment shown in FIG. 1.
Specific embodiment
It is with reference to the accompanying drawing and specific real in order to be more clearly understood that the above objects, features, and advantages of the application
Mode is applied the application is described in detail.It should be noted that in the absence of conflict, presently filed embodiment and reality
The feature applied in mode can be combined with each other.
Many details are explained in the following description in order to fully understand the application, described embodiment
Only a part of embodiment of the application, rather than whole embodiments.Based on the embodiment in the application, this field
Those of ordinary skill's every other embodiment obtained without making creative work belongs to the application guarantor
The range of shield.
In addition, the explanation of following embodiment is referred to the additional illustration, the spy that can be used to implement to illustrate the application
Determine embodiment.The direction term being previously mentioned in the application, for example, "top", "bottom", "upper", "lower", "front", "rear", " left side ",
" right side ", "inner", "outside", " side " etc. are only the directions with reference to annexed drawings, therefore, the direction term used be in order to it is more preferable,
Be illustrated more clearly that and understand the application, rather than indicate or imply signified device or element must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
Referring to Fig. 1, Fig. 1 is the first visual angle schematic diagram of electronic equipment 100 provided by the embodiments of the present application.Electronic equipment
100 include connector 10.Connector 10 is contained in the inside of electronic equipment 100, to realize that external equipment is electrically connected to electronics
The functions such as equipment 100.The connector 10 can be USB (Universal Serial Bus, universal serial bus) socket, ear
Machine transplanting of rice seat, TF (Trans Flash, flash memory) deck, SD (Secure Digital, safe digital) deck etc..The electronics is set
Standby 100 can be any equipment for having connector 10, such as: phone, TV, tablet computer, mobile phone, camera, personal meter
The smart machines such as calculation machine, laptop, mobile unit, wearable device.Wherein, for ease of description, with electronic equipment 100
It is that reference is defined in the first visual angle, the width direction of electronic equipment 100 is defined as X to the length side of electronic equipment 100
To Y-direction is defined as, the thickness direction of electronic equipment is defined as Z-direction.
Referring to Fig. 2, the electronic equipment 100 includes connector 10 and shell 3.Shell 3 is equipped with and is connected to extraneous ring
Jack 31 in border.Connector 10 includes electrical connector 2 and sealing element 1, and electrical connector 2 is inserted into jack 31, and sealing element 1 is sealed in
Between jack 31 and electrical connector 2, with prevent in external environment it is water stain by jack 31 enter electronic equipment 100 inside.This
In embodiment, the electrical connector 2 is progress reference for USB socket.
Fig. 3 and Fig. 4 is please referred to, Fig. 3 is a kind of sealing element 1 provided by the embodiments of the present application.Sealing element 1 is applied to connector
10.The sealing element 1 includes the first end face 11 and second end face 12 that are oppositely arranged, and through the first end face 11 and described
The through-hole 13 of second end face 12.Fig. 5 and Fig. 6 is please referred to, the through-hole 13 is for accommodating electrical connector 2, i.e. 1 set of sealing element
On electrical connector 2.The inner sidewall 13a of the through-hole 13 is used to be tightly connected the periphery wall 2a of the electrical connector 2.Specifically
For, the shape by the way that 1 inner via hole 13 of sealing element is arranged is adapted with the shape of electrical connector 2, the inner sidewall 13a patch of through-hole 13
Together in the periphery wall 2a of electrical connector 2.The first end face 11 is used to surround and be sealed in the first opening of the jack 31 of shell 3
31a, specifically, the periphery wall 1a of the first end face 11 or first end face 11 and sealing element 1 is surrounded and is sealed in shell 3
First opening 31a of jack 31.To which, the sealing element 1 is sealedly attached to the jack 31 of the shell 3 to the electrical connector
Between 2 periphery wall 2a.First end face 11 includes first side 111.Central axis of the first side 111 in the through-hole 13
Direction opens up jagged 113, and the notch 113 has between the shell 3 pre- in the axial direction (Y-direction) of the through-hole 13
Spacing M.The notch 113 is used to provide activity space for the elastic slice of the electrical connector 2 or other elements.In other realities
It applies in example, the shell 3 can also be replaced by the moulding of the enclosure interior set on electronic equipment or the plate equipped with jack etc..
When sealing element 1 and electrical connector 2, shell 3 are applied to electronic equipment, electrical connector 2 is electrically connected electronic equipment
Mainboard, external plug is electrically connected to electrical connector 2 by the jack 31 of shell 3, to be electrically connected with electronic equipment.Electrical connector 2
It is equipped with elastic slice 25, for elastic slice 25 for fixing external plug, elastic slice 25 needs certain elastic activity space in z-direction, with
Convenient for the fixed external plug of elastic slice 25.In the prior art, when sealing element 1 is sheathed on electrical connector 2, sealing element 1 and elastic slice
25 are stacked in the Z-direction, and since elastic slice 25 needs activity space in z-direction, cause sealing element 1 and electrical connector 2 in the side Z
Upward integral thickness is larger.
By opening up the central axis direction extension along through-hole 13 on the first side 111 of the first end face 11 of sealing element 1
Notch 113, when sealing element 1 is sealed in electrical connector 2, the notch 113 can be the electrical connector 1 elastic slice 25
Activity space is provided, in order to the fixed external plug of elastic slice 25.When sealing element 1 and connector 10 are applied to electronic equipment 100,
Elastic slice 25 is staggered with sealing element 1, and elastic slice 25 will not be superimposed with the thickness of sealing element 1, reduces the thickness of electronic equipment 100,
Keep 100 topology layout of electronic equipment more compact.
Specifically, please referring to Fig. 7, shell 3 includes the first plate 34 and the second plate 35 of intersection setting.First plate
Accommodating chamber 33 is formed between part 34 and the second plate 35.Electrical connector 2 and sealing element 1 are set in accommodating chamber 33.First plate
Part 34 is equipped with the jack 31 for being connected to the accommodating chamber 33, and jack 31 is connected to external environment.The electrical connector 2 includes outline border 26
And outline border 26 surrounds the accommodating space 23 formed.One end of electrical connector 2 is contained in jack 31, accommodating space 23 and jack 31
It connects, so that external connection plug is inserted into electrical connector 2 by jack 31.Multiple conductions are equipped in the accommodating space 23
Pin 41, multiple conductive pins 41 with external connection plug for being electrically connected.Multiple conductions are additionally provided in the accommodating space 23
Cable 42, multiple conductive pins 41 are connected on mainboard 43 by multiple conductor cables 42, so that external connection plug and master
Plate 43 is electrically connected.In other embodiments, multiple conductor cables 42 can also be connected to mainboard 43 by flexible circuit board 44.Electricity
The tail end 22 of connector 2 can close setting, and conductor cable 42 is connected to conductive pin 41 and mainboard 43 through the tail end 22
Between.
Specifically, please referring to Fig. 7, also has on the outline border 26 of electrical connector 2 and empty area 26a, it is described to empty area 26a
Interior to be equipped at least one elastic slice 25, elastic slice 25 protrudes into accommodating space 23.External plug is by being squeezed into the appearance of electrical connector 2
In 23 between emptying, external plug is fixed in accommodating space 23 by the resist force that elastic slice 25 applies external plug, in order to outer
Portion's plug is docked and is electrically connected with conductive pin 41.In other examples, elastic slice 25 can be not arranged in electrical connector 2
It on outline border 26, such as can be set on the second plate 35 of shell 3, so that elastic slice 25, which is located at, empties area 26a.
In a kind of embodiment, referring to Fig. 4, the first end face 11 include the second side 112 that is oppositely arranged with it is described
First side 111, and the third side 114 and the 4th being connected between the second side 112 and the first side 111
Side 115.I.e. first end face 11 is in rectangle, and sealing element 1 avoids sealing element 1 for rectangular strip in order to the fixation of sealing element 1
Overturning.In other embodiments, first end face 11 can rounded, trapezoidal, irregular shape etc..
In the first embodiment, referring to Fig. 8, first end face 11 is sealed in the side of jack 31.Further, first end
Face 11 is equipped with the first protrusion 14, the side of jack 31 of first protrusion 14 for seal casinghousing 3.First protrusion 14 can be with
For elastic material, the first protrusion 14 generates deformation during being bonded with the first plate 34 of shell 3, to increase sealing element 1 and shell
3 fitting area of body and leakproofness.
In a second embodiment, referring to Fig. 9, the periphery wall 1a of sealing element 1 includes side 1b.Side 1b is connected to first
Between side 111 and the end face of second end face 12, side 1b can fit in the second plate 35.Side 1b can be plane, and
Side 1b palette is in the second plate 35.The palette of the side 1b and the second plate 35, and combine first end face 11
Fit in the first plate 34 of the shell 3, i.e. the first opening 31a that is sealed in jack 31 of sealing element 1.
In the present embodiment, Fig. 9~Figure 12 is please referred to, first end face 11 and side 1b form the sealing surface 1c of sealing element 1.
Wherein, first end face 11 is docked with the sealing of the first plate 34, to seal three sides of jack 31, for example, upside, left side, right side.Side
Face 1b is docked with the sealing of the second plate 35, to seal the 4th side of jack 31, for example, downside.In turn, sealing element 1 is by jack 31
First opening 31a seal up.When have it is water stain enter the accommodating chamber 33 of shell 3 from the second of jack 31 the opening 31b when, due to close
Sealing 1 seals up the first opening 31a of jack 31, water stain to will be unable to along the inner wall invasion electronic equipment of accommodating chamber 33, with
Improve the sealing performance of electronic equipment.It is for first embodiment, the protrusion for being sealed in 31 downside of jack is mobile
To the side 1b of sealing element 1, so that first side 111 is bonded without being sealed with the first plate 34, in order to first side
111 and first form reserved space M between plate 34, to provide elastic activity space for elastic slice 25.
Further, Figure 11 is please referred to, the first end face 11 can be inclining in the central axis direction of the through-hole 13
Inclined-plane.Specifically, Figure 12 is please referred to, and when sealing element 1 is set to the accommodating chamber 33 of shell 3, first end face 11 and the first plate
34 can be at an acute angle, and first end face 11 can be at an acute angle with the second plate 35.Since first end face 11 can be for relative to described
The inclined clinoplain of second plate 35 or inclination arc surface.The face of first plate 34 towards the sealing element 1 is also inclined surface,
And inclined angle is complementary with the tilt angle of first end face 11, in order to 34 Butt sealing of first end face 11 and the first plate.
First end face 11 is inclined surface, seamless applying with shell 3 convenient for sealing element 1 under the external force along Y-direction, enhances sealing element 1
With the leakproofness of shell 3.
Further, Figure 12 is please referred to, forms described pre- leave a blank between the first side 111 and first plate 34
Between M.The reserved space M is used to accommodate the elastic slice 25 of electrical connector 2, and provides elastic activity space for elastic slice 25, so that
Elastic slice 25 can fix the external plug of insertion electrical connector 2.The setting of reserved space M is so that elastic slice on electrical connector 2
25 are staggered in Z-direction with sealing element 1, and elastic slice 25 will not be superimposed with the thickness of sealing element 1, reduce the thickness of electronic equipment,
Keep electronic devices structure layout more compact.
Further, referring to Fig. 9, the sealing surface 1c is equipped with the first protrusion 14`, and the first protrusion 14` ring
Opening around the through-hole 31 is arranged.The i.e. described first protrusion 14` is convexly equipped in the second side 112, the third side
114, on the four side 115 and the side 1b at the first end face 11.The first protrusion 14` is for surrounding
And it is sealed in the first opening 31a of the jack 31 of the shell 3.
In the present embodiment, the first protrusion 14` is that elasticity deformation and can obstruct the material that water passes through.For example, bullet
Property rubber, elastic silica gel, elastoplastic etc..When the first protrusion 14` is sealed in the shell 3, the first protrusion 14`
Deformation is generated under external extruding force, so that the gap that is bonded between sealing element 1 and shell 3 is reduced, meanwhile, after deformation
Fitting area between one protrusion 14` and the periphery wall 2a of electrical connector 2 increases.
In one embodiment, the quantity of the multiple first protrusion 14` can be multiple.Multiple first protrusion 14` are in
The ascending arrangement of rectangular-ambulatory-plane forms multi layer waterproof barricade.
In other embodiments, the first protrusion 14` can be multiple separately salient points, and multiple salient points are surrounded on described logical
Hole 13 is arranged.Multiple salient points form cricoid protrusion after being extruded.
Referring to Fig. 10, can be equipped with and described first on the shell 3 when sealing element 1 is sheathed on electrical connector 2
Compatible first groove 32 of raised 14`.When the first protrusion 14` is sealed in the shell 3, the first protrusion 14`
Deformation is generated under external extruding force, and is filled in first groove 32.It is to be appreciated that first groove 32 is surround
It is arranged in the jack 31, then the first protrusion 14` is circumferentially sealed in the side of the first opening 31a of the jack 31.
It is to be appreciated that the first groove 32 is adapted with the first protrusion 14`, i.e., the quantity of the first groove 32 with it is described
The quantity of first protrusion 14` is identical, and the shape of the first groove 32 is identical as the first protrusion shape size of 14` and mutually blocks
It closes.The position face of the position of first groove 32 and the first protrusion 14`.
In a kind of embodiment, Figure 11 is please referred to, the section of first groove 32 is arc-shaped.First protrusion 14
The section of ` is also arc-shaped, due to the first protrusion 14` under extrusion can deformation occurs, due to the section of first groove 32
It is arc-shaped, in order to which the first protrusion 14` after deformation occurs still can fit in shell 3, improves the sealing of sealing element 1
Property.
In one embodiment, Figure 11 is please referred to, the third side 114 and the four side 115 are backwards to described the
The arcwall face that biend 12 protrudes.The i.e. described third side 114 and the four side 115 are to second side 112 first towards institute
The extension of the second plate 35 is stated, the extension of first side 111 is re-directed towards.The side 1b and the third side 114 and the described 4th
The arc-shaped transition in side 115 connection.
In other embodiments, the third side 114 and the four side 115 can also be connection second side
Clinoplain between 112 and first side 111, or the arcwall face to be protruded towards the second end face 12.
In other embodiments, the third side 114 and the extension track of the four side 115 can also be different.
Further, Figure 11 is please referred to, is between second side 112, third side 114, side 1b and four side 115
Arc-shaped transition connection.I.e. second side 112, third side 114, side 1b and four side 115 are in the same smooth two dimension
On curved surface or three-dimension curved surface.The mistake of shell 3 is fitted in second side 112, third side 114, side 1b and four side 115
Cheng Zhong, has angle on binding face, and angle easily causes face face paste to close insecure or can be easily separated or there are gaps etc..It can be with
Understand ground, the face to fit on shell 3 with second side 112, third side 114, side 1b and four side 115 is also smooth
Two-dimensional Surfaces or three-dimension curved surface, to improve fitting reliability.
In one embodiment, Figure 12 is please referred to, the inner sidewall 13a of the through-hole 13 is equipped with the second protrusion 15.Described
Two protrusions 15 circumferentially surround the inner sidewall 13a setting in the through-hole 13.Second protrusion 15 is for palette in institute
State the periphery wall 2a of electrical connector 2.Further, it is described second protrusion 15 for elasticity can deformation and obstruct penetration by water material.
Such as elastic rubber, elastic silica gel, elastoplastic etc..The periphery wall of the electrical connector 2 is sealed in second protrusion 15
When 2a, second protrusion 15 generates deformation under extruding force, to reduce the inner sidewall 13a and electrical connector 2 of through-hole 13
The fitting gap of periphery wall 2a, meanwhile, the fitting area between the second 15 and periphery wall 2a of electrical connector 2 of protrusion after deformation
Increase.
In the present embodiment, when there is water from the invasion of the jack 31 of shell 3 to the beginning 21 of the electrical connector 2, due to the
The second side 112 of one end face 11, third side 114, third side 114 and sealing element 1 side 1b be sealed in sealing element 1 with
Between shell 3, and the tail end sealing of electrical connector 2, water can only invade in electronic equipment along the periphery wall 2a of electrical connector 2.Again
Since the second protrusion 15 is set between beginning 21 and tail end 22, and the second protrusion 15 is sealed in the periphery wall 2a of electrical connector 2, that
Second protrusion 15 can stop the water of immersion, so as to can only stop from the water that the beginning 21 enters the electrical connector 2
It stays between 2 weeks side walls of the electrical connector and the inner sidewall 13a of sealing element 1, water can not further flow to the electrical connection
The tail end 22 of part 2, thus will not circuit, the electronic component etc. of tail end 22 to electrical connector 2 and the setting of 1 side of sealing element cause
It influences, and then realizes to carrying out waterproof sealing between shell 3 and electrical connector 2.Certainly, in other embodiments, described close
May exist spacing between the inner sidewall 13a of sealing 1 and the periphery wall 2a of the electrical connector 2, is mentioned for sealing element 1 by compression swelling
For gap, the heat dissipation performance of the electrical connector 2 can also be improved.
In present embodiment, when the sealing element 1 is assembled with the electrical connector 2, by sealing element 1 from the electrical connection
The beginning 21 of part 2 is sheathed on the periphery of electrical connector 2, is electrically connected conductor cable on the tail end 22 to facilitate the electrical connector 2
42.Sealing element 1 is set to the middle position between the beginning 21 and tail end 22 of electrical connector 2.The length of sealing element 1, which is less than, to be electrically connected
The length of fitting 2, so the beginning 21 and tail end 22 of electrical connector 2 are located at the opposite sides of sealing element 1.The ruler of through-hole 13
The very little sectional dimension equal to or slightly less than electrical connector 2.When the size of through-hole 13 is equal to the sectional dimension of electrical connector 2,
Sealing element 1 is sheathed on to the periphery of electrical connector 2, the inner sidewall 13a of sealing element 1 just fits in the periphery wall of electrical connector 2
2a, and be arranged at the second protrusion 15 and then will receive extruding force by electrical connector 2 towards sealing element 1, at the second protrusion 15 by
Extruding force generates the deformation expanded outwardly, so that electrical connector 2 can pass through the second protrusion 15.At this time the second protrusion 15 due to by
It to extruding force, can fit closely on the periphery wall 2a of electrical connector 2, and extruding force makes the second protrusion 15 and electrical connector 2
Fitting area increase, so that the second raised 15 tight seals are between electrical connector 2 and sealing element 1.
Further, second protrusion 15 can be annular protrusion.Second protrusion 15 is circumferentially surrounded in described
The inner sidewall 13a of through-hole 13 is arranged, i.e., described second protrusion 15 is circumferentially surrounded to be set in the periphery wall 2a of the electrical connector 2
It sets.In other embodiments, second protrusion 15 can also be salient point.
Further, Figure 12 is please referred to, when sealing element 1 to be sheathed on electrical connector 2, outside the electrical connector 2
The second groove 24 can be set on peripheral wall 2a.Second groove 24 is adapted with second protrusion 15.It is convex described second
When playing the periphery wall 2a of the 15 sealing electrical connectors 2, second protrusion 15 is filled in second groove 24.It can manage
Solution, second groove 24 is annular groove.Second groove 24 is circumferentially surrounded in the periphery wall of the electrical connector 2
2a setting.Second protrusion 15 of annular is filled in the second groove 24 of annular, periphery wall 2a of the instant moisture from electrical connector 2
Any position invasion, can be by moisture barrier between the beginning of electrical connector 2 21 and the second protrusion 15, and then prevent electricity
The circuit of 1 side of tail end 22 and sealing element of connector 2, electronic component are by moisture intrusion.Influence the function of electronic equipment.
In a kind of embodiment, the section of second groove 24 is arc-shaped.The section of second protrusion 15 is also in
It is arc-shaped, due to the second protrusion 15 under extrusion can deformation occurs, since the section of second groove 24 is arc-shaped, so as to
The second protrusion 15 after deformation occurs still can fit in the inner wall of the second groove 24, improve the leakproofness of sealing element 1.
Optionally, second protrusion 15 and the quantity of the second groove 24 are multiple, and the second protrusion 15 of multiple annulars is simultaneously
Second groove 24 of row's setting, multiple annulars is arranged side by side, to form several sealing barricade on the path of moisture intrusion, increases
Sealing reliability between strong sealing element 1 and electrical connector 2.
In one embodiment, Figure 13 is please referred to, multiple second protrusions 15 are arranged side by side, the second adjacent protrusion 15
Between spacing L it is equal.Multiple second grooves 24 are arranged side by side, and the spacing L between the second adjacent groove 24 is equal.Phase
Spacing L between the second adjacent protrusion 15 is equal with the spacing L between the second adjacent groove 24.The number of second protrusion 15
Amount is less than the quantity of second groove 24.For example, the quantity of the second protrusion 15 is 1, the quantity of the second groove 24 is 4.
On from the beginning of electrical connector 2 21 to the direction of tail end 22, the second protrusion 15 can be filled in first the second groove 24, can also
To be filled in second the second groove 24, it can also be filled in the second groove 24 of third, that is, realize sealing element 1 and be electrically connected
Position on part 2 is adjustable.When sealing element 1 and electrical connector 2 are applied in electronic equipment, since sealing element 1 is being electrically connected
Position on fitting 2 is adjustable, so that sealing element 1 can be used for sealing different shells 3, changes in the position of shell 3
It, can also be by adjusting position of the sealing element 1 on electrical connector 2 with seal casinghousing 3 when change, expand sealing element 1 applies model
It encloses and application environment.
In one embodiment, Figure 14 is please referred to, the sealing element 1 further includes seal body 16, first protrusion 14
It is integrally formed or is detachably connected with the seal body 16 with second protrusion 15, first protrusion 14 and second is convex
Playing 15 is elastic material, and the hardness of the seal body 16 is greater than the hardness of first protrusion 14 and the second protrusion 15.
In the present embodiment, the seal body 16 can be metal sheet or rigid plastic cement.First protrusion 14
It can be using flexible silica gel material with the second protrusion 15.The seal body 16 can be convex with first protrusion 14 and second
15 are played to be integrally formed by in-mould injection technique.The setting of the seal body 16, so that the sealing element 1 is in its length
Degree direction is not likely to produce deformation, and then facilitates and the sealing element 1 is socketed on electrical connector 2 and sealing element 1 is by length side
When upward extruding force, the inner sidewall 13a that will not generate tilting or sealing element 1 arches upward, and is unable to reach sealing electrical connector
The function of 2 weeks side walls.
In one embodiment, the sealing element 1 is detachably connected with the electrical connector 2, to improve sealing element 1 and be electrically connected
The assembly flexibility of fitting 2.
In assembling process, sealing element 1 is sheathed on to the periphery of electrical connector 2 from the beginning of electrical connector 2 21, and makes
Two protrusions 15 are filled in the second groove 24 on electrical connector 2, by the beginning 21 of the electrical connector 2 from the inside of shell 3
It is inserted into jack 31, the first protrusion 15 of sealing element 1 is docked with the first groove 32 of shell 3, and the first protrusion 15 is filled
In the first groove 32, so that sealing element 1 is sealed between the jack 31 of shell 3 and electrical connector 2, to play waterproof work
With.
Figure 15 is please referred to, present invention also provides a kind of connectors 10.The connector 10 includes electrical connector 2 and described
Sealing element 1.The electrical connector 2 is set in the through-hole 13 of the sealing element 1, and the elastic slice 25 of the electrical connector 2 can be stretched
In the notch 113 for entering the sealing element 1.
The electrical connector 2 includes that outline border 26 and the outline border 26 surround the accommodating space 26b formed.The outline border 26 has
Have and empties area 26a and set on the elastic slice 25 emptied in area 26a.It empties area 26a and is connected to the accommodating space 26b.The bullet
Piece 25 stretches in the accommodating space 26b.The accommodating space 26b is to accommodate external plug, and the elastic slice 25 is for supporting
It is connected to the external plug, with the fixation external plug.The sealing element 1 is sheathed on the periphery of the electrical connector 2.It is described
Elastic slice 25 is close to the first side 111.In the fixed external plug of the elastic slice 25, the elastic slice 25 is in the outside
Under the extruding of plug, into notch 113.Elastic slice 25 is staggered with sealing element 1, and elastic slice 25 and the thickness of sealing element 1 will not be folded
Add, reduce the thickness of electronic equipment, keeps electronic devices structure layout more compact.
Fig. 1 and Figure 16 is please referred to, the electronic equipment 100 includes shell 3 and the connector 10.The shell 3 has
Need sealed wall 3a, form reserved space M between the wall 3a to be sealed and the notch 113, is the bullet of the electrical connector 2
Piece 25 provides activity space.
Specifically, the shell 3 includes the first plate 34 and the second plate 35 of intersection setting, first plate 34
Accommodating chamber 33 is formed with second plate 35.Wall 3a to be sealed is a part of the inner wall of accommodating chamber 33.Wall 3a to be sealed is
The inner wall of first plate 34 and the second plate 35.The jack 31 is set on first plate 34, and is connected to the accommodating chamber
33.The jack 31 is set on wall 3a to be sealed, and sealing element 1 is sealed in wall 3a to be sealed, to be sealed in the side of jack 31.Institute
Connector 10 is stated in the accommodating chamber 33, and one end of the electrical connector 2 is set in the jack 31, so that described insert
Hole 31 is connected to the accommodating space 26b.
In the present embodiment, Figure 16 is please referred to, the wall 3a to be sealed is equipped with compatible with first protrusion 15 the
One groove 32.First groove 32 is surrounded on the jack 31 and is arranged.Wherein, the first groove of part 32 is set to the first plate 34
On, it is matched with the first protrusion of part 15 in first end face 11, the first groove of part 32 is set on the second plate 35 and side
The first protrusion of part 15 on 1b matches.
In one embodiment, Figure 16 is please referred to, the inner sidewall of the jack 31 has bearing surface 37.The bearing surface 37 with
The extending direction of the jack 31 intersects.Specifically, the bearing surface 37 can be perpendicular with the extending direction of the jack 31.
The bearing surface 37 can be on the inner sidewall of jack 31 along the circumferentially extending of jack 31.The bearing surface 37 abuts described be electrically connected
The beginning 21 of fitting 2, to limit the maximum distance that the electrical connector 2 enters in the jack 31.
Further, Figure 16 is please referred to, the shell 3 is equipped with abutment 38.Abutment 38 is set in accommodating chamber 33.It is described
Abutment 38 and the jack 31 are opposite.The abutment 38 abuts the tail end 22 of the electrical connector 2, to the electrical connection
Part 2 is limited.
In one embodiment, Figure 16 is please referred to, the connector 10 further includes supporting piece 5.The supporting piece 5 is set to described
The one end of electrical connector 2 far from the jack 31, and the supporting piece 5 supports the second end face 12 of the sealing element 1.It is described to support
Gripping member 5 is fixedly attached to second plate 35, so that the tail end of the fixed electrical connector 2.In addition, fixed in supporting piece 5
During being connected to second plate 35, the supporting piece 5 applies extruding force to the sealing element 1, so that described first
11 palette of end face is in the shell 3.
Specifically, supporting piece 5 is socketed in the tail end 22 of electrical connector 2.It is fixed on shell 3 by screw supporting piece 5,
Electrical connector 2 can be so fixed on shell 3, be moved with limiting electrical connector 2 in shell 3.In other embodiments
In, supporting piece 5 can also be connected to shell 3 by gluing, welding or other fixed forms.
In assembling process, it is connected to electrical connector 2 by 1 set of sealing element, the second protrusion 15 is made to be sealed in the outer of electrical connector 2
Peripheral wall 2a, when being equipped with the second groove 24 on the periphery wall 2a of electrical connector 2, the second protrusion 15 is filled in the second groove 24, close
The inner sidewall 13a palette of sealing 1 is in the periphery wall 2a of electrical connector 2, to be sealed in the outer of sealing element 1 and electrical connector 2
Between peripheral wall 2a.Supporting piece 5 is socketed on to the tail end 22 of electrical connector 2, and abuts supporting piece 5 to the second of electrical connector 2
End face 12.The beginning 21 of electrical connector 2 is inserted into the jack 31 of shell 3, and abuts the beginning 21 of electrical connector 2 to described
Bearing surface 37.At this point, the first end face 11 of electrical connector 2 fits in the first plate 34 of shell 3, first in first end face 11
Protrusion 15 is in alignment with the first groove 32 on shell 3, to be sealed between shell 3 and sealing element 1.Supporting piece 5 is fixed to shell
Second plate 35 of body 3, at this point, the distance between supporting piece 5 and the first plate 34 are just equal to or slightly less than sealing element 1
Length, i.e. supporting piece 5 can generate the extruding towards 2 beginning 21 of electrical connector during being fixed to shell 3 to sealing element 1
Power, the extruding force make that the first protrusion 15 is filled in the first groove 32 and 11 palette of first end face is in the first plate 34
Face 36 to be sealed, to be sealed in the side of jack 31.Have it is water stain enter from jack 31 when, due to the tail end of electrical connector 2
22 be closed, moreover, the first end face 11 of sealing element 1 is sealed in 31 weeks side regions of jack on face 36 to be sealed, then water stain
It can only be invaded along the inner sidewall 13a of sealing element 1 and the periphery wall 2a of electrical connector 2, since the second protrusion 15 of sealing element 1 is close
It is encapsulated in the periphery wall 2a of electrical connector 2, so that water stain can not pass through, i.e., sealing element 1 is realized to the waterproof sealing at jack 31.
It is obvious to a person skilled in the art that the application is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case where without departing substantially from spirit herein or essential characteristic, the application can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and scope of the present application is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included in the application.Any reference signs in the claims should not be construed as limiting the involved claims.This
Outside, it is clear that one word of " comprising " does not exclude other units or steps, and odd number is not excluded for plural number.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the application rather than limits, although ginseng
The application is described in detail according to the above better embodiment, those skilled in the art should understand that, it can be right
The technical solution of the application is modified or equivalent replacement should not all be detached from the spirit and scope of technical scheme.
Claims (12)
1. a kind of connector, which is characterized in that the connector includes sealing element and electrical connector, and the electrical connector has bullet
Piece, for the elastic slice for supporting external plug, the sealing element includes the first end face and second end face being oppositely arranged, and is run through
The through-hole of the first end face and the second end face, the through-hole to accommodate the electrical connector, and the sealing element with
The electrical connector is tightly connected, and the first end face includes first side, central axis of the first side in the through-hole
Direction opens up jagged, and the notch provides activity space for the elastic slice of the electrical connector, wherein the sealing element further includes
Second protrusion, along the through-hole circumferentially around in the inner sidewall of the through-hole, second protrusion is used for second protrusion
It is sealed in the periphery wall of the electrical connector, the electrical connector is equipped with the first groove, and first groove is electrically connected around described
The periphery wall of fitting is arranged, and first groove is used to accommodate the second protrusion of the sealing element, the quantity of first groove
To be multiple, multiple first grooves be arranged side by side, it is described second protrusion quantity be it is multiple, it is multiple it is described second protrusion side by side
Setting, the spacing between adjacent first groove is equal with the spacing between adjacent second protrusion, and described second convex
The quantity risen is less than the quantity of first groove.
2. connector as described in claim 1, which is characterized in that the first end face is equipped with the first protrusion.
3. connector as claimed in claim 2, which is characterized in that the sealing element further includes side, and the side is connected to
Between the first side and the second end face, the side and the first end face form sealing surface, first protrusion
On the sealing surface, and first protruding ring is arranged around the opening of the through-hole.
4. connector as claimed in claim 3, which is characterized in that the first end face further includes opposite with the first side
The second side of setting, and the third side being connected between the first side and the second side and four side.
5. connector as claimed in claim 4, which is characterized in that the side and the third side and the four side
Arc-shaped transition connection.
6. connector as claimed in any one of claims 1 to 5, wherein, which is characterized in that the first end face is in the through-hole
Central axis direction inclined surface.
7. connector as claimed in claim 2, which is characterized in that the sealing element further includes seal body, and described first
Raised and described second protrusion is integrally formed or is detachably connected with the seal body, first protrusion and the second protrusion
For elastic material, the hardness of the seal body is greater than the hardness of first protrusion and the second protrusion.
8. connector as described in claim 1, which is characterized in that the electrical connector includes that outline border and the outline border surround shape
At accommodating space, to accommodate external plug, the outline border has to be emptied area and empties area set on described the accommodating space
Interior elastic slice, for the elastic slice for abutting to the external plug, the elastic slice protrudes into institute under the extruding of the external plug
It states in notch.
9. a kind of electronic equipment, which is characterized in that the electronic equipment includes shell and such as claim 1~8 any one institute
The connector stated, the shell have wall to be sealed, form reserved space between the wall to be sealed and the notch, be described
The elastic slice of electrical connector provides activity space.
10. electronic equipment as claimed in claim 9, which is characterized in that the wall to be sealed is equipped with jack, the electrical connection
One end of part is set in the jack, and the wall to be sealed is equipped with the second groove, and second groove surrounds the jack, institute
The second groove is stated for accommodating the first protrusion of the first end face.
11. electronic equipment as claimed in claim 10, which is characterized in that the inner sidewall of the jack has bearing surface, described
Bearing surface intersects with the extending direction of the jack, and the bearing surface abuts one end of the electrical connector, to limit the electricity
Connector enters the maximum distance in the jack.
12. electronic equipment as claimed in claim 10, which is characterized in that the electronic equipment further includes supporting piece, described to support
Gripping member is fixed to the shell, and the supporting piece is set to the one end of the electrical connector far from the jack, and supports described close
The second end face of sealing, so that the first end face is sealed in the wall to be sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109073.2A CN108390196B (en) | 2018-02-01 | 2018-02-01 | Connector and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109073.2A CN108390196B (en) | 2018-02-01 | 2018-02-01 | Connector and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108390196A CN108390196A (en) | 2018-08-10 |
| CN108390196B true CN108390196B (en) | 2019-10-18 |
Family
ID=63075176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810109073.2A Expired - Fee Related CN108390196B (en) | 2018-02-01 | 2018-02-01 | Connector and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108390196B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204114148U (en) * | 2014-07-21 | 2015-01-21 | 安徽中龙建材科技有限公司 | Combined seal ring |
| US9401568B1 (en) * | 2015-06-05 | 2016-07-26 | Sony Corporation | Connecting device and electronic device |
| CN204920579U (en) * | 2015-08-28 | 2015-12-30 | 深圳市泛海三江电子有限公司 | Door closer and transfer line and casing cooperation structure thereof |
| CN105656153B (en) * | 2016-03-31 | 2018-04-17 | 广东欧珀移动通信有限公司 | Power supply adaptor and there is its electronic equipment |
| CN107026359B (en) * | 2017-02-27 | 2019-02-22 | Oppo广东移动通信有限公司 | Waterproof jacket, attachment device and mobile terminal |
-
2018
- 2018-02-01 CN CN201810109073.2A patent/CN108390196B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108390196A (en) | 2018-08-10 |
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| CB02 | Change of applicant information |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |