CN107359441A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN107359441A CN107359441A CN201710586982.0A CN201710586982A CN107359441A CN 107359441 A CN107359441 A CN 107359441A CN 201710586982 A CN201710586982 A CN 201710586982A CN 107359441 A CN107359441 A CN 107359441A
- Authority
- CN
- China
- Prior art keywords
- insulating body
- electric connector
- terminal
- insertion section
- main part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 23
- 230000037431 insertion Effects 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- 239000012634 fragment Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
-
- 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
- H01R13/02—Contact members
- H01R13/22—Contacts for co-operating by abutting
- H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
- H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
- H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
-
- 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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention provides a kind of electric connector,It includes insulating body,Some conducting terminals,Snap close piece,Shielding casing,A pair of metal clips being arranged between insulating body and shielding casing and the circuit board being electrically connected with conducting terminal,The insulating body has receiving space and houses conducting terminal and the terminal containing slot being connected with the receiving space,The conducting terminal includes the first end subgroup and Second terminal group set along short transverse in two rows,The first end subgroup is corresponding with Second terminal group and reverse arrangement,The circuit board has main part and the insertion section extended forward from the front end of the main part,The insertion section in transverse direction on width it is small compared with the width of the main part,To form the shoulder positioned at the insertion section both sides in the front end of the main part,The insulating body has the installing space for the formation that is recessed forward from its rear end,The insertion section is forwardly inserted the installing space until the shoulder presses on forward the rear end face of the insulating body.The electric connector can effective locating circuit board.
Description
Technical field
The present invention relates to connector technique field, more particularly to it is a kind of can just anti-plug electric connector.
Background technology
With the rapid development of electronics industry science and technology, the volume of electronic product is even more along more and more frivolous, short and small
Trend development, this also requires that the spare part size of electronic product is less and less, and connector industry be even more stand in the breach.
Due to requiring the smaller of USB Type-C connectors of new generation, this causes, production more preferable to mechanical property requirements
Product design difficulty is higher.In order to towards more frivolous, more very thin equipment, and ensure the reliability of product structure, major producer is confused
Confusingly release corresponding structure design.
Existing USB Type-C plug connectors, upper end submodule, center shield, lower end submodule are generally included
Block, insulating body, lower barricade, upper barricade and shielding casing, the lower end submodule include lower insulating part and with
Multiple lower conducting terminals of insulating part produced by insert molding, the upper end submodule include insulating part and are set into upper insulating part
Multiple upper conducting terminals of type, the center shield are located between lower end submodule and upper end submodule, lower end submodule and
Upper end submodule is installed in insulating body, and the lower barricade and upper barricade are respectively arranged at the bottom surface and surface of insulating body
On, the shielding casing envelopes insulating body.The plug connector rear end is additionally provided with the circuit being electrically connected with conducting terminal
Plate, however circuit board generally can not reliable location so that cause follow-up weld job inconvenience in addition be electrically connected with it is unreliable.
Therefore, it is necessary to a kind of improved electric connector is provided to overcome above mentioned problem.
The content of the invention
It is an object of the invention to provide it is a kind of can effective locating circuit board electric connector.
For achieving the above object, the invention provides a kind of electric connector, it include insulating body, be fixed on it is described
Some conducting terminals, snap close piece, the shielding casing being coated on outside the insulating body in insulating body, it is arranged on insulating body
A pair of metal clips between shielding casing and the circuit board with conducting terminal electric connection, the insulating body, which has, to be available for
The receiving space and collecting conducting terminal of the insertion of butt-joint socket connector and the terminal containing slot being connected with the receiving space,
The conducting terminal include along short transverse be in two rows set first end subgroup and Second terminal group, the first end subgroup with
Second terminal group is corresponding and reverse arrangement, and the circuit board has main part and extended forward from the front end of the main part
Insertion section, the insertion section in transverse direction on width it is small compared with the width of the main part, with the front end of the main part
The shoulder positioned at the insertion section both sides is formed, the insulating body has the installation for the formation that is recessed forward from its rear end empty
Between, the insertion section is forwardly inserted the installing space until the shoulder presses on forward the rear end face of the insulating body.
As a further improvement on the present invention, the insulating body include pedestal and respectively with first, second terminal
The integrally formed upper body of group and lower body, the installing space are fastened along short transverse and formed by upper body and lower body.
As a further improvement on the present invention, the width of the width of the insertion section and the installing space is basically identical.
As a further improvement on the present invention, the insulating body is provided with position limiting structure prominent laterally in its rear end,
The shoulder presses on forward the rear end face of the position limiting structure.
As a further improvement on the present invention, the upper and lower body is respectively provided with joint portion on front side of it and positioned at it
The installation portion of rear side, the position limiting structure are prominent laterally upper and lower respectively in its rear end for the installation portion of the upper and lower body
At least one of which in limiting section.
As a further improvement on the present invention, the shielding casing is sheathed on the outside of the insulating body from front to back,
And extended back from the frame including frame and integrally and expand outwardly the extension to be formed.
As a further improvement on the present invention, the rear surface of the extension is connected to what is set on front side of the position limiting structure
Blocking surface.
As a further improvement on the present invention, each metal clips has the base being attached on the outside of the insulating body
Piece and extend forward from the substrate and inwardly protrude into some in the receiving space and support shell fragment, the insulating body
With some accepting holes and the stop surface in corresponding accepting hole for extending through its roof and bottom wall, it is described in support
Hold shell fragment to pass through corresponding accepting hole and protrude into receiving space, the stop surface is set close to corresponding interior support on rear side of shell fragment
Put, to provide support to the interior shell fragment that supports in the swapping process of electric connector and butt connector interworking.
As a further improvement on the present invention, if the insulating body has what is be located in corresponding accepting hole and protrude out forward
Dry stopper section, each stopper section have the stop surface for tilting extension.
As a further improvement on the present invention, the interior shell fragment that supports includes extending in from the substrate towards receiving space
The first rake and the second rake of extension is reversely bent from the front end of the first rake, the stop surface inclines positioned at first
Set on rear side of inclined portion and close to it.
The beneficial effects of the invention are as follows：The circuit board of electric connector can effectively be positioned with insulating body in the present invention,
In order to subsequent job.
Brief description of the drawings
Fig. 1 is the three-dimensional assembly diagram of electric connector of the present invention；
Fig. 2 is the view at another visual angle of electric connector shown in Fig. 1；
Fig. 3 is the optical cable of electric connector shown in Fig. 1；
Fig. 4 is the further exploded view of electric connector shown in Fig. 3；
Fig. 5 is the further three-dimensional exploded view of electric connector shown in Fig. 4；
Fig. 6 is the three-dimensional exploded view after electric connector removes shielding casing shown in Fig. 2；
Fig. 7 is another part exploded view of electric connector shown in Fig. 1；
Fig. 8 is the stereogram of snap close piece in electric connector shown in Fig. 4；
Fig. 9 is the three-dimensional assembly diagram of the insulating body of electric connector shown in Fig. 2；
Figure 10 is the top view after electric connector shown in Fig. 1 removes shielding casing and circuit board；
Figure 11 is the sectional view along Fig. 2 center lines A-A.
Embodiment
Below with reference to each embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are not
The limitation present invention, structure that one of ordinary skill in the art is made according to these embodiments, method or change functionally
Change and be all contained in protection scope of the present invention.
It refer to shown in Fig. 1 to Figure 11, be the preferred embodiment of electric connector 100 of the present invention, the electric connector 100 wraps
Include insulating body 1, some conducting terminals 2 being fixed in the insulating body 1, snap close piece 3, be coated on the insulating body 1
Outer shielding casing 4, a pair of the metal clips 5 being arranged between insulating body 1 and shielding casing 4 and with the conducting terminal 2
The circuit board 6 of electric connection.
Please be shown in Fig. 2 to Fig. 6 and Fig. 8 to Figure 11, the insulating body 1 has the plug division that oval column is set
111, the inner side of plug division 111 is formed with the receiving space 110 for being available for butt-joint socket connector to insert forward or backwards.At this
In embodiment, the insulating body 1 includes pedestal 11, upper body 12 and lower body 13, the upper body 12 and the lower edge of body 13
Together, the pedestal 11 is fixed on the upper body 12 and lower body 13 to the short transverse stack assembly of electric connector 100
Front side.The plug division 111 forms the front part in the pedestal 11, and the inside of plug division 111 is provided with some terminal grooves
1111。
The plug division 111 has roof 1112, the bottom wall 1113 being oppositely arranged with roof 1112 and is connected with top, bottom wall
Side wall 1114, the terminal groove 1111 do not pass through roof 1112 corresponding to plug division 111 and bottom wall 1113 along short transverse
Wear, that is, from the point of view of upside or downside, the conducting terminal 2 is not exposed to the roof 1112 or bottom wall of the plug division 111
1113 outsides, therefore drawn in the upper and lower side of plug division 111 without using insulation wheat, reduce amount of parts, reduce product
Cost of manufacture, while decrease the assembling procedure of product so that assembling product is easier, effectively increases the life of product
Produce efficiency.
The outer surface of the roof 1112 and bottom wall 1113 has respectively to be recessed to form one towards the direction of receiving space 110
Area 1115 and some accepting holes 1116 being formed there through are accommodated, the receiving area 1115 is open up or down respectively to be set to receive
Hold metal clips 5, the accepting hole 1116 is connected with the receiving area 1115 of homonymy respectively.The roof 1112 and bottom wall 1113
It is upper to offer a pair of opposing respectively and positioned at the corresponding combined hole 1117 for accommodating the both sides of area 1115.
Please join shown in Fig. 4 to Fig. 7 and Fig. 9, the plug division 111 also have respectively in corresponding accepting hole 1116 and to
Before some stopper sections 1118 for protruding out, each stopper section 1118 has the stop surface 1119 for tilting extension, and the backstop
Face 1119 is exposed in corresponding accepting hole 1116.Wherein, the certainly corresponding stopper section of the stop surface 1119 on roof 1112
The front end of 1118 upper surface forward and extends downwardly, and the stop surface 1119 on bottom wall 1113 is from corresponding stopper section 1118
The front end of lower surface forward and upwardly extends.
The pedestal 11 has a pair of extensions 112 that the rear end face from plug division 111 extends rearwardly to form, the pair of
Extension 112 is arranged at intervals to form installing space 113 therebetween in transverse direction.Also distinguish the both sides of the pedestal 11
Provided with fluting 114, a pair of flutings 114 are laterally outwardly open respectively and extend forwardly into the plug division 111, and
The both sides of plug division 111 and the cross connection of receiving space 110.
The upper and lower body 12,13 is respectively provided with the joint portion 121,131 on front side of it and the installation portion positioned at rear side
122、132.Wherein described upper body 12, which also has from the downward projection in the lower surface of its joint portion 121, forms some first protruded stigmas
123 and some first accepting holes 124 for the formation that is recessed upwards from its lower surface, the accepting hole of the first protruded stigma 123 and first
124 are arranged alternately in transverse direction, and the upper body 12 also has the first accepting groove of the formation that is recessed upwards from its lower surface
125, first accepting groove 125 is positioned at the front of the first accepting hole 124.The upper surface of joint portion 131 of the lower body 13
Upward projection forms some second protruded stigmas 133 and some second accepting holes 134 for the formation that is recessed downwards from its upper surface, described
Second protruded stigma 133 and the second accepting hole 134 are also arranged alternately in transverse direction, the lower body 13 also have from its upper surface to
The second accepting groove 135 that lower recess is formed, second accepting groove 135 is positioned at the front of the second accepting hole 134.
After upper and lower body 12,13 snaps into the both sides up and down of snap close piece 3, first protruded stigma 123, the first accepting hole
124 align in transverse direction with the second protruded stigma 133, the second accepting hole 134, and the first protruded stigma 123 is passed down through after snap close piece 3 and inserted
Enter to the second accepting hole 134, the second protruded stigma 133 is inserted into the first accepting hole 124 after being upward through snap close piece 3, in this way, shape
Into the fixed structure for intersecting insertion cooperation.
The insulating body 1 has the position limiting structure positioned at its rear end, and in the present embodiment, the position limiting structure is by upper
Upper limit portion 1221 that the installation portion 122 of body 12 protrudes laterally in its rear end and the installation portion 132 of lower body 13 are in its rear end
The assembling of lower limit portion 1321 prominent laterally, which fastens, to be formed, in other embodiments, also can be only upper and lower limiting section 1221,
One of them in 1321.The installation portion 122,132 is respectively provided with the front side portion 1222,1322 on front side of it, described upper and lower
Limiting section 1221,1321 is outstanding to be set in corresponding front side portion 1222,1322.The front side portion of the upper and lower body 12,13
1222nd, 1322 in the lateral margin alignment on horizontal direction.
It please join shown in Fig. 9, the rear end of the insulating body 1 also has the installation sky for the formation that is recessed forward from end face 14 thereafter
Between 15, the installing space 15 is fastened along short transverse and formed by upper body 12 and lower body 13, to house the circuit board 6.
Meanwhile the upper body 12 assembles with lower body 13 and is respectively formed with scarce portion 16, a pair of institutes after the both sides on its horizontal direction
State scarce portion 16 laterally outwardly to open respectively, and the scarce portion 16 is connected with the fluting 114 of respective side along the longitudinal direction.Separately
Outside, upper limit portion 1221 forms the jack for along the longitudinal direction running through the position limiting structure after being fastened with the assembling of lower limit portion 1321
17, the jack 17 is also connected with the scarce portion 16, and the right jack 17 is not outwards open in transverse direction.
Fig. 4 be refer to Fig. 7 and with reference to shown in Figure 11, the conducting terminal 2 includes what is set along short transverse in two rows
First end subgroup 21 and Second terminal group 22, the first end subgroup 21 is corresponding with Second terminal group 22 and reverse arrangement, and
It is consistent with the USB Type C of standard terminal block Fabric.The first end subgroup 21 inlays to bury respectively with Second terminal group 22 to be fixed on
In upper body 12 and lower body 13, to form upper end sub-component and lower end sub-component.
In the present embodiment, the first end subgroup 21 and Second terminal group 22 are respectively provided with 12 conducting terminals, its point
It is not followed successively by：First ground terminal（Gnd）, first pair of high-speed signal terminal（TX1+-, differential signal terminal, to transmit height
Fast signal）, first power supply terminal（Power/VBUS）, One function inspection terminal（CC1, to detect the function of positive anti-plug
Function with recognizing CABLE）, a pair of low speed signal terminals（D+-, differential signal terminal, to transmit low speed signal）, one expand
Fill terminal（SBU1, it can increase and be defined as other purposes uses）, second power supply terminal（Power/VBUS）, second pair interrogate at a high speed
Number terminal（RX2+-, differential signal terminal, to transmit high-speed signal）And second ground terminal（Gnd）, and two power supplys
Signal terminal between terminal（Function inspection terminal, low speed signal terminal and expansion terminal）It can be needed according to application to set.
Conducting terminal 2 in first end subgroup 21 is set with the corresponding conducting terminal 2 in Second terminal group 22 in mirror image.Its
In each conducting terminal 2 have protrude into the receiving space 110 elastic contact arm 201, be fixed on body 12
Or holding parts 202 in lower body 13 and extended back from holding parts 202 and stretch out the afterbody 203 of insulating body 1, it is described to connect
Contact arm 201 is relatively arranged on the upper side and lower side of receiving space 110 in two rows.In the present embodiment, the contact arm 201 is upward
Or protrude into downwards in receiving space 110, and with the contact site 2011 positioned at its free end, the contact site 2011 is towards another
The corresponding projection of contact arm 201 in one row.
Please join shown in Fig. 3, Fig. 4 and Fig. 7, on upper body 12 and lower body 13 with the electricity in first, second terminal group 21,22
The corresponding opening position of source terminal is simultaneously not provided with the hole portion extended along short transverse, and the corresponding opening position of other terminals is all provided with
It is equipped with the hole portion 126,136 extended along short transverse.
The contact site 2011 of conducting terminal 2 in first, second terminal group 21,22 is set with respect to projection, and respectively
The upper side and lower side of the receiving space 110 is arranged at, by the tongue piece of a butt connector（It is not shown）It is held on described connect
Between contact portion 2011.Position of the contact site 2011 of first end subgroup 21 and Second terminal group 22 on insulating body 1 sets equal
Installed with the docking site of respective terminal on the USB Type-C plug connectors of standard identical.
The afterbody 203 of the conducting terminal 2 is included positioned at anterior clamping part 2031 and the terminal part 2032 positioned at rear portion,
The top surface of the clamping part 2031 or bottom surface are the contact surface abutted against with circuit board 6, in short transverse, the terminal part
2032 clamping parts 2031 corresponding compared to its are set away from circuit board 6, and formed with appearance molten tin bath 2033 between circuit board 6.
Wherein, the bottom surface of the clamping part 2031 of conducting terminal 2 is contact surface in first end subgroup 21, in Second terminal group 22
The top surface of the clamping part 2031 of conducting terminal 2 is contact surface, so so that circuit board 6 is folded in into first, second terminal group 21,22
Between the clamping part 2031 being oppositely arranged, and the appearance molten tin bath 2033 is formed in the rear side of clamping part 2031, so that itself and circuit
Scolding tin after plate 6 welds is full, and then make it that electric connection is relatively reliable.
Fig. 4 be refer to Fig. 8 and with reference to shown in Figure 11, the snap close piece 3 is metal material, in the present embodiment, described
Snap close piece 3 includes base portion 31, the lock catch arm 32 extended forward from base portion 31 and extends backward more than insulating body 1 from base portion 31
Rear end face for being welded in the leg 33 on circuit board 6 so that snap close piece 3 has earthing effect concurrently.The snap close piece 3 is
Bilateral symmetry, the leg 33 extend in the same direction and positioned at circuit board 6 homonymy, so in order to manufacture and with circuit board 6
Weld job.The base portion 31 is overall to be designed in the form of sheets, and the lock catch arm 32 extends in the same direction from the both sides of base portion 31 in pairs
Form, and be transversely arranged at the outside of the conducting terminal 2, each lock catch arm 32 has the cantilever being connected with base portion 31
321 and the snap-lock projections 322 of the end of cantilever 321 are arranged at, the snap-lock projections 322 on the lock catch arm 32 being arranged in pairs are opposite
Projection.
The base portion 31 includes extending transversely and is in the fixed part 311 of strip, is relatively arranged on the horizontal stroke of fixed part 311
A pair of projections 312 of both sides, some perforation 313 and perforate 314 along short transverse through setting, the projection on to direction
The bearing of trend of the bearing of trend in portion 312 and the lock catch arm 32 is on the contrary, specifically, and the projection 312 is from the fixation
Projection is formed outwards and backward for the both sides in portion 311, and the leg 33 extends back from corresponding projection 312.
In the present embodiment, the perforation 313 and perforate 314 arrange in transverse direction, and the perforation 313 and perforate
314 quantity are a pair, and a pair of perforates 314 both sides on horizontal direction, namely a pair of perforation 313 respectively
Between a pair of perforates 314, and the perforate 314 in opening laterally on horizontal direction.The perforation 313 and perforate
314 are inserted through for correspondence the first protruded stigma 123 on upper and lower body 12,13, the second protruded stigma 133 respectively.
The base portion 31 also has a crossbeam 315 positioned at the perforation 313 and the front of perforate 314, during assembling, the lock
The base portion 31 of part 3 is fixed in the insulating body 1, and the lock catch arm 32 is protruded into receiving space 110, and vertically side
To between first, second terminal group 21,22, the upper and lower both sides of the crossbeam 315 are contained in upper and lower body 12,13 respectively
First, second accepting groove 125,135 in.
The front end of the shielding casing 4 has the interface frame, mating frame mouth of ellipse, and it is connected with the USB Type-C plugs of standard
The interface frame, mating frame mouth of device is consistent, coordinates for the positive and negative insertion with butt-joint socket connector, has the applicable use of positive anti-plug just
Prompt sexual clorminance.In the present embodiment, the shielding casing 4 is the gapless structure that is drawn, it include frame 41 and oneself
The extension 42 that the frame 41 extends back, in the present embodiment, the extension 42 are outside from the one of frame 41
What expansion was formed expands structure, wherein the height of the extension 42 is big compared with the height of the frame 41, and the extension
Portion 42 is big in the distance expanded outwardly on horizontal direction compared with it in the distance expanded outwardly in short transverse.
The shielding casing 4 is sheathed on the outside of the insulating body 1 from front to back, wherein the frame 41 is sheathed on
Outside the joint portion 121,131 of the pedestal 11 and upper and lower body 12,13, the extension 42 be sheathed on the installation portion 122,
132 outside of front side portion 1222,1322, and surface 420 is connected to the front side of upper and lower limiting section 1221,1321 setting thereafter
Blocking surface 1223,1323.In addition, there is gap 422 between the lateral margin of the extension 42 and the front side portion 1222,1322
（As shown in figure 11）, the extension 42 extends back so that surface 420 is located at the rear side of the projection 312 thereafter, described
Projection 312 is contained in the scarce portion 16 and outside projection enters in the gap 422 in transverse direction, and its side wall 3120
Compressed with the internal face of the extension 42 it is in electrical contact to realize, and this compress junction by snap close piece 3 with masking shell
The radium of body 4 weldering welding, further to strengthen the effectiveness of electric connector 100.The leg 33 is housed and is positioned at correspondingly
Jack 17 in, and its outside by upper and lower limiting section 1221,1321 formed the jack 17 side wall stop it is spacing.
It refer to shown in Fig. 3 to Fig. 7, Figure 10 and Figure 11, in the present embodiment, the quantity of the metal clips 5 is a pair,
Each metal clips 5 has the substrate 51 being attached on the outside of the insulating body 1, from the both sides of substrate 51, bending is fixed to absolutely
Stator 52 in the combined hole 1117 of edge body 1, extend forward from substrate 51 and inwardly protrude into the receiving space
Supported in some in 110 shell fragment 53, from substrate 51 laterally（Up or down）The some of bending projection support shell fragment 54 outside.
The substrate 51 is in continuous bending, and the interior shell fragment 53 that supports is arranged alternately in transverse direction with supporting shell fragment 54 outside, and
Shell fragment 53 is supported to be abutted against with the earthing member on butt connector in described, it is described to support outside described in the outside abutting of shell fragment 54
The inwall of shielding casing 4（The roof of shielding casing 4 and/or the inner surface of bottom wall）, to form earthing effect.
It is described in support shell fragment 53 include from substrate 51 towards receiving space 110 in extension the first rake 531 and from
The front end of first rake 531 reversely bends the second rake 532 of extension, the rake of the first rake 531 and second
532 junction is protruded into receiving space 110, to be abutted against with the earthing member on butt connector.
When each metal clips 5, which is put into insulating body 1 corresponding, to be accommodated in area 1115, the metal clips 5 in
On fore-and-aft direction be located at conducting terminal 2 front, the substrate 51 positioned at it is described receiving area 1115 in, it is described in support shell fragment 53
Through corresponding accepting hole 1116 and protrude into receiving space 110 to be abutted against with the earthing member on butt connector.
The bearing of trend of the stop surface 1119 of the insulating body 1 with it is corresponding in support the first rake 531 of shell fragment 53
Bearing of trend it is basically identical.The stopper section 1118, which is located in described, supports the rear of shell fragment 53, and wherein stop surface 1119 is located at
Set on rear side of corresponding first rake 531 and close to the first rake 531, in electric connector 100 and butt connector interworking
Swapping process in, the stop surface 1119 can in rear side to it is described it is interior support shell fragment 53 the first rake 531 provide support
To be kept out, to prevent from being inserted across metal clips 5 during docking with butt connector interworking.
The insertion section 62 and set respectively that the circuit board 6 extends forward with main part 61, the front end of main body 61
Thereon, some weld pads 63 of downside, the insertion section 62 in transverse direction on width it is small compared with the width of the main part 61,
Therefore the shoulder 610 positioned at the both sides of insertion section 62 is formed in the front end of the main part 61.The front end both sides of the insertion section 62
Chamfering 621 is respectively equipped with, so so that it is inserted.As shown in figure 11, when circuit board 6 is assembled into the peace of the rear end of insulating body 1
When filling in space 15, the preceding surface 60 of the circuit board 6 is located in front of the rear end face of the position limiting structure of the insulating body 1, institute
State insertion section 62 and be forwardly inserted installing space 15 until the shoulder 610 presses on forward upper limit portion 1221 and/or lower limit
The rear end face in portion 1321（Namely the rear end face of the position limiting structure of insulating body 1）, namely the rear surface 420 of the extension 42 with
The shoulder 610 of circuit board 6 is connected to the front and rear end of position limiting structure respectively.The width of the insertion section 62 and the installation are empty
Between 15 width it is basically identical, so with effective locating circuit board 6, be easy to follow-up weld job.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included in the scope of the protection.
Claims (10)
1. a kind of electric connector, it include insulating body, some conducting terminals being fixed in the insulating body, snap close piece,
The shielding casing that is coated on outside the insulating body, a pair of metal clips being arranged between insulating body and shielding casing and with
The circuit board that conducting terminal is electrically connected with, the insulating body have the receiving space for being available for butt-joint socket connector to insert and receipts
Hold conducting terminal and the terminal containing slot being connected with the receiving space, it is in two rows that the conducting terminal, which is included along short transverse,
The first end subgroup and Second terminal group of setting, the first end subgroup is corresponding with Second terminal group and reverse arrangement, and it is special
Sign is：The circuit board has main part and the insertion section extended forward from the front end of the main part, the insertion section edge
Width on horizontal direction is small compared with the width of the main part, is located at the insertion section two to be formed in the front end of the main part
The shoulder of side, the insulating body have the installing space for the formation that is recessed forward from its rear end, and the insertion section is forwardly inserted
The installing space is until the shoulder presses on forward the rear end face of the insulating body.
2. electric connector as claimed in claim 1, it is characterised in that：The insulating body includes pedestal and respectively with described the
First, the integrally formed upper body of Second terminal group and lower body, the installing space is by upper body and lower body along short transverse
Fasten and formed.
3. electric connector as claimed in claim 2, it is characterised in that：The width of the width of the insertion section and the installing space
Spend basically identical.
4. electric connector as claimed in claim 2, it is characterised in that：The insulating body is provided with its rear end and protruded laterally
Position limiting structure, the shoulder presses on forward the rear end face of the position limiting structure.
5. electric connector as claimed in claim 4, it is characterised in that：The upper and lower body is respectively provided with the knot on front side of it
Conjunction portion and the installation portion positioned at rear side, the position limiting structure are outside in its rear end difference for the installation portion of the upper and lower body
At least one of which in the upper and lower limiting section that side protrudes.
6. electric connector as claimed in claim 5, it is characterised in that：The shielding casing is sheathed on the insulation from front to back
The outside of body, and extended back from the frame including frame and integrally and expand outwardly the extension to be formed.
7. electric connector as claimed in claim 6, it is characterised in that：The rear surface of the extension is connected to the spacing knot
The blocking surface set on front side of structure.
8. electric connector as claimed in claim 4, it is characterised in that：Each metal clips, which has, is attached at the insulation
The substrate of outer body and extend forward from the substrate and inwardly protrude into some in the receiving space and support shell fragment,
The insulating body has some accepting holes for extending through its roof and bottom wall and stopping in corresponding accepting hole
Block face, it is described in support shell fragment and pass through corresponding accepting hole and protrude into receiving space, the stop surface is close to corresponding interior
Support and set on rear side of shell fragment, to be provided in the swapping process of electric connector and butt connector interworking the interior shell fragment that supports
Support.
9. electric connector as claimed in claim 8, it is characterised in that：The insulating body have in corresponding accepting hole and
Some stopper sections protruded out forward, each stopper section have the stop surface for tilting extension.
10. electric connector as claimed in claim 9, it is characterised in that：It is described in support shell fragment include from the substrate towards
First rake of the interior extension of receiving space and the second rake that extension is reversely bent from the front end of the first rake, it is described to stop
Block face is located on rear side of the first rake and set close to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586982.0A CN107359441A (en) | 2017-07-18 | 2017-07-18 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586982.0A CN107359441A (en) | 2017-07-18 | 2017-07-18 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107359441A true CN107359441A (en) | 2017-11-17 |
Family
ID=60284273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586982.0A Pending CN107359441A (en) | 2017-07-18 | 2017-07-18 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359441A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390805A (en) * | 2018-11-30 | 2019-02-26 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN109560405A (en) * | 2018-11-28 | 2019-04-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN114759385A (en) * | 2022-04-29 | 2022-07-15 | 亳州联滔电子有限公司 | A kind of interface unit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355688Y (en) * | 2009-01-18 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104953338A (en) * | 2014-03-24 | 2015-09-30 | 富士康(昆山)电脑接插件有限公司 | Socket connector and plug connector mated therewith |
| CN205282695U (en) * | 2015-12-02 | 2016-06-01 | 东莞讯滔电子有限公司 | Electric connector |
| CN106207669A (en) * | 2015-04-30 | 2016-12-07 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| CN205944522U (en) * | 2015-11-01 | 2017-02-08 | 常熟精微康电子元件有限公司 | Electric connector |
| CN206271979U (en) * | 2016-12-23 | 2017-06-20 | 昆山全方位电子科技有限公司 | A kind of electric connector |
| CN206271989U (en) * | 2016-12-08 | 2017-06-20 | 昆山全方位电子科技有限公司 | A kind of electric connector |
| CN207098119U (en) * | 2017-07-18 | 2018-03-13 | 昆山全方位电子科技有限公司 | Electric connector |
-
2017
- 2017-07-18 CN CN201710586982.0A patent/CN107359441A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201355688Y (en) * | 2009-01-18 | 2009-12-02 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN104953338A (en) * | 2014-03-24 | 2015-09-30 | 富士康(昆山)电脑接插件有限公司 | Socket connector and plug connector mated therewith |
| CN106207669A (en) * | 2015-04-30 | 2016-12-07 | 富士康(昆山)电脑接插件有限公司 | Micro coaxial cable connector assembly |
| CN205944522U (en) * | 2015-11-01 | 2017-02-08 | 常熟精微康电子元件有限公司 | Electric connector |
| CN205282695U (en) * | 2015-12-02 | 2016-06-01 | 东莞讯滔电子有限公司 | Electric connector |
| CN206271989U (en) * | 2016-12-08 | 2017-06-20 | 昆山全方位电子科技有限公司 | A kind of electric connector |
| CN206271979U (en) * | 2016-12-23 | 2017-06-20 | 昆山全方位电子科技有限公司 | A kind of electric connector |
| CN207098119U (en) * | 2017-07-18 | 2018-03-13 | 昆山全方位电子科技有限公司 | Electric connector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560405A (en) * | 2018-11-28 | 2019-04-02 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN109390805A (en) * | 2018-11-30 | 2019-02-26 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN109390805B (en) * | 2018-11-30 | 2024-01-30 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN114759385A (en) * | 2022-04-29 | 2022-07-15 | 亳州联滔电子有限公司 | A kind of interface unit |
| CN114759385B (en) * | 2022-04-29 | 2024-04-02 | 亳州联滔电子有限公司 | Connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107359451A (en) | Electric connector | |
| CN207098119U (en) | Electric connector | |
| US8834203B2 (en) | Connector having power terminals and data terminals on separate sides of a terminal part | |
| CN110391528A (en) | Electric connector | |
| CN102623848A (en) | Electric connector | |
| CN104810635B (en) | Plug connector | |
| CN206461134U (en) | Plug connector | |
| TW201505289A (en) | Electrical connector | |
| CN107359441A (en) | Electric connector | |
| CN206271979U (en) | A kind of electric connector | |
| CN106961031A (en) | A kind of electric connector | |
| CN207098077U (en) | Electric connector | |
| CN207098118U (en) | Electric connector | |
| CN206271989U (en) | A kind of electric connector | |
| CN207098116U (en) | Electric connector | |
| CN206758685U (en) | A kind of electric connector | |
| CN106856266A (en) | Power supply connector | |
| CN206820177U (en) | A kind of electric connector | |
| CN206962060U (en) | A kind of electric connector | |
| CN209786233U (en) | connecting terminal for PCB | |
| CN206820146U (en) | Electric connector | |
| CN206340782U (en) | A kind of electric connector | |
| CN208062337U (en) | Electric connector | |
| CN206758680U (en) | A kind of electric connector combination | |
| CN110098518A (en) | A kind of stable type female terminal and its stable type the male and female insertions electric connector of application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |