CN110233384A - Electric coupler component - Google Patents
Electric coupler component Download PDFInfo
- Publication number
- CN110233384A CN110233384A CN201910613534.4A CN201910613534A CN110233384A CN 110233384 A CN110233384 A CN 110233384A CN 201910613534 A CN201910613534 A CN 201910613534A CN 110233384 A CN110233384 A CN 110233384A
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- CN
- China
- Prior art keywords
- terminal
- terminal supportor
- electric coupler
- coupler component
- insulating body
- 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.)
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- 230000000712 assembly Effects 0.000 claims abstract description 29
- 238000000429 assembly Methods 0.000 claims abstract description 29
- 238000003032 molecular docking Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 230000000873 masking effect Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 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
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- 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
- H01R13/42—Securing in a demountable manner
-
- 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
-
- 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
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
-
- 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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
Abstract
The present invention provides a kind of electric coupler components, it includes insulating body, several conductive terminals being assembled in the insulating body and the shielding casing being coated on outside the insulating body, the conductive terminal includes adapting to the first end subgroup and second end subgroup of the two-way insertion of docking connector in two rows of settings along short transverse, the insulating body includes main part and on front side of the main part and is formed with the docking section of accommodating space, each conductive terminal has the elastic contact arm for protruding into the accommodating space, the terminal supportor for being fixed on the holding parts of the insulating body and extending from the holding parts, the shielding casing has the rear end face for extending backward more than the insulating body to be inserted into an at least Extendible flake for circuit board assemblies, it is outer to connect with the circuit board assemblies that at least partly described terminal supportor emergence goes out the rear end face It connects.Electric coupler component structure of the present invention is simple, automatic operation easy to accomplish and structural strength height.
Description
Technical field
The present invention relates to a kind of electric coupler components.
Background technique
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 the spare part size of electronic product smaller and smaller, and connector industry be even more stand in the breach.
Due to requiring the smaller of USB Type-C connector of new generation, this leads to, production more preferable to mechanical property requirements
Product design difficulty is higher.In order to towards more frivolous, more very thin equipment, and guarantee the reliability of product structure, major producer is confused
Confusingly release corresponding structure design.
Existing USB Type-C pin connector, insulating body are usually stacked by the plastic cement of multi-piece type and are formed, production
Complex process and it be easy to cause tolerance stack；In addition, due to the needs of application environment, when being connect with internal circuit board, knot
Structure intensity is difficult to ensure.
In view of this, it is necessary to existing electric coupler component be improved, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of structure is simple, automatic operation easy to accomplish and structural strength is high is electrically connected
Connect device assembly.
For achieving the above object, the present invention provides a kind of electric coupler components, with insulating body, are assembled in
Several conductive terminals in the insulating body and the shielding casing being coated on outside the insulating body, the conductive terminal include
The first end subgroup and second end subgroup of the two-way insertion of docking connector, the insulation are adapted in two rows of settings along short transverse
Ontology includes main part and on front side of the main part and is formed with the docking section of accommodating space, each conductive terminal tool
There is the elastic contact arm for protruding into the accommodating space, be fixed on the holding parts of the insulating body and extend from the holding parts
Terminal supportor out, the shielding casing have the rear end face for extending backward more than the insulating body to be inserted into circuit board assemblies
An at least Extendible flake, it is outer to connect with the circuit board assemblies that at least partly described terminal supportor emergence goes out the rear end face.
As a further improvement of the present invention, the electric coupler component has be placed in its transverse direction or short transverse
A pair Extendible flake of two sides.
As a further improvement of the present invention, the terminal supportor includes first that the self-corresponding holding parts are bent to form
The second class terminal supportor that class terminal supportor and the self-corresponding holding parts extend rearwardly to form, the first kind terminal supportor is along height
Direction extends with smooth in the circuit board assemblies, and the second class terminal supportor horizontal extension is to be inserted in the circuit board group
Part.
As a further improvement of the present invention, two be arbitrarily oppositely arranged in the first end subgroup and second end subgroup
Conductive terminal is arranged independently of one another, and the every conductive terminal is inserted into from back to front in the respective end pilot trench of the insulating body.
As a further improvement of the present invention, in transverse direction, the second class terminal supportor is located at the first kind end
The outside of sub- foot.
As a further improvement of the present invention, two be arbitrarily oppositely arranged in the first end subgroup and second end subgroup
In conductive terminal, wherein the terminal supportor of a conductive terminal is first kind terminal supportor, the terminal supportor of another conductive terminal is the
Two class terminal supportors.
As a further improvement of the present invention, the terminal supportor only includes that the self-corresponding holding parts are bent to form
A kind of terminal supportor, the first kind terminal supportor extend along short transverse with smooth in the circuit board assemblies.
As a further improvement of the present invention, the terminal supportor only includes that the self-corresponding holding parts extend rearwardly to form
The second class terminal supportor, the second class terminal supportor horizontal extension is to be inserted in the circuit board assemblies.
As a further improvement of the present invention, two be arbitrarily oppositely arranged in the first end subgroup and second end subgroup
Conductive terminal connected setting integral with one another, and co-own the second class terminal supportor.
As a further improvement of the present invention, the electric coupler component also has outer cover made of metal, institute
Circuit board assemblies are stated telescopically to be accommodated in the outer cover.
Beneficial effects of the present invention: the conductive terminal of electric coupler component of the present invention is plugged in the insulating body, knot
Structure automatic assembling simply easy to accomplish, and shielding casing and terminal supportor mechanically and electrically property in the circuit board assemblies, product
Intensity is high and good effectiveness and electric property may be implemented.
Detailed description of the invention
Fig. 1 is the three-dimensional assembly diagram of electric coupler component of the present invention.
Fig. 2 is the view at another visual angle of electric coupler component shown in Fig. 1.
Fig. 3 is the stereogram exploded view of electric coupler component shown in Fig. 1.
Fig. 4 is the view at another visual angle of electric coupler component shown in Fig. 3.
Fig. 5 is the decomposition diagram of the part-structure after electric coupler component shown in Fig. 1 removes outer cover.
Fig. 6 is the schematic cross-sectional view of electric coupler component part-structure shown in Fig. 1.
Fig. 7 is three-dimensional group of the first embodiment after electric coupler component shown in Fig. 1 removes outer cover and circuit board assemblies
Dress figure.
Fig. 8 to Figure 10 is the view at another visual angle of electric coupler component shown in Fig. 7.
Figure 11 is the stereogram exploded view of electric coupler component shown in Fig. 8.
Figure 12 is the schematic cross-sectional view of electric coupler component shown in Fig. 8.
Figure 13 is three-dimensional group of the second embodiment after electric coupler component shown in Fig. 1 removes outer cover and circuit board assemblies
Dress figure.
Figure 14 is the stereogram exploded view of electric coupler component shown in Figure 13.
Figure 15 is the three-dimensional assembly diagram of the 3rd embodiment of electric coupler component shown in Fig. 1.
Figure 16 is the stereogram exploded view of electric coupler component shown in Figure 15.
Figure 17 is three-dimensional group of the fourth embodiment after electric coupler component shown in Fig. 1 removes outer cover and circuit board assemblies
Dress figure.
Figure 18 is the stereogram exploded view of electric coupler component shown in Figure 17.
Figure 19 is three-dimensional group of the 5th embodiment after electric coupler component shown in Fig. 1 removes outer cover and circuit board assemblies
Dress figure.
Figure 20 is the stereogram exploded view of electric coupler component shown in Figure 19.
Specific embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But the embodiment is not intended to limit
The present invention, structure that those skilled in the art are made according to the embodiment, method or transformation functionally are wrapped
Containing within the scope of the present invention.
It please join the preferred embodiment that Fig. 1 to Fig. 6 show electric coupler component 100 of the present invention, the electric coupler component
100 include insulating body 1, several conductive terminals 2 for being fixed in the insulating body 1 and are coated on outside the insulating body 1
Shielding casing 3.
The insulating body 1 is including main part 11 and positioned at 11 front side of main part and is formed with accommodating space 120
Docking section 12, wherein oval column is arranged on the whole for the main part 11 and docking section 12, the inside of the docking section 12
It is formed with the accommodating space 120 of forwards open setting, so that butt-joint socket connector is inserted into forward or backwards.
The roof and inside bottom wall of the insulating body 1 are respectively equipped with several terminal containing slots 10, the terminal containing slot
10 extend forwardly into 12 inside of docking section and and accommodating space from the rear end face 130 of the mounting portion 13 of the insulating body 1
120 are connected.In the present embodiment, the terminal containing slot 10 being arranged on the roof of the insulating body 1 is corresponding on bottom wall
Terminal containing slot 10 is connected along short transverse；In other embodiments, on the terminal containing slot 10 on roof and bottom wall
Can also be independent of one another along short transverse between corresponding terminal containing slot 10, namely be not connected to.
The conductive terminal 2 includes adapting to the first end of the two-way insertion of docking connector in two rows of settings along short transverse
Subgroup 21 and second end subgroup 22, first, second terminal group 21,22 include a pair of of ground terminal on the outermost side,
A pair of power source terminals on the inside of ground terminal and several signal terminals on the inside of the power supply terminal, and the electricity
Signal terminal on the inside of source terminal can be needed according to application to be arranged.
Each conductive terminal 2 has the elastic contact arm 201 for protruding into accommodating space 120, is fixed on insulating body 1
Terminal containing slot 10 in holding parts 202 and the terminal supportor 203 that extends from holding parts 202, the contact arm 201 is in two rows
It is relatively arranged on the upper side and lower side of the accommodating space 120.
Position setting of the contact portion 2011 of first end subgroup 21 and second end subgroup 22 on insulating body 1 is and standard
USB Type-C pin connector on respective terminal docking site install it is identical.
It please join shown in Fig. 7 to Figure 12, be the first embodiment of electric coupler component 100 of the present invention, the terminal supportor 203 wraps
Include first kind terminal supportor 203a that the self-corresponding holding parts 202 are bent to form and the self-corresponding holding parts 202 backward
The second class terminal supportor 203b, the first kind terminal supportor 203a that horizontal extension is formed extends along short transverse, second class
Terminal supportor 203b is horizontally extending.
In the present embodiment, two conducting ends being arbitrarily oppositely arranged in the first end subgroup 21 and second end subgroup 22
Son 2 independently of one another be inserted into the respective end pilot trench 10 of the insulating body 1 from back to front by setting, the every conductive terminal 2.In
In transverse direction, the second class terminal supportor 203b is located at the outside of the first kind terminal supportor 203a, namely the only ground connection
The terminal supportor of terminal is the second class terminal supportor 203b, and the terminal supportor of other conductive terminals on the inside of ground terminal is first
Class conductive terminal 203a.
It is the second embodiment of electric coupler component 100 of the present invention, the electric coupler component as shown in Figure 13 to Figure 14
Basic structure it is identical with first embodiment, difference is: in the present embodiment, the terminal supportor 203 only includes from corresponding
The first kind terminal supportor 203a being bent to form of the holding parts 202 namely the terminal supportor 203 of the conductive terminal 2 be
A kind of terminal supportor 203a.
It please join shown in Figure 17 to Figure 18, be the fourth embodiment of electric coupler component 100 of the present invention, in the present embodiment,
The terminal supportor 203 only includes the second class terminal supportor 203b, Ye Jisuo that the self-corresponding holding parts 202 extend rearwardly to form
The terminal supportor 203 for stating conductive terminal 2 is the second class terminal supportor 203b.Appoint in the first end subgroup 21 and second end subgroup 22
Two conductive terminals 2 connected setting integral with one another that meaning is oppositely arranged, and co-own the second class terminal supportor 203b；
Specifically, two conductive terminals 2 being oppositely arranged in two terminal groups only have one extended back outside the rear end face 130
A terminal supportor 203, and the terminal supportor 203 is the second class terminal supportor 203b.In two conductive terminals 2 adjacent in transverse direction
In, wherein one has the terminal supportor 203 for extending back the rear end face 130, another does not have the end extended back
Sub- foot namely another rear surface are located at the front side of the rear end face 130.
In addition, in the present embodiment, according to the needs of application environment, two conductive terminals 2 being oppositely arranged can only have
One extended forward the contact arm 201 can also extend anteriorly out two be oppositely arranged the contact arm 201.
It please join shown in Figure 19 to Figure 20, be the 5th embodiment of electric coupler component 100 of the present invention, with first embodiment class
As, terminal supportor 203 also includes the first kind terminal supportor 203a and the second class terminal supportor 203b, unlike: described the
In two conductive terminals 2 being arbitrarily oppositely arranged in one terminal group 21 and second end subgroup 22, wherein the end of a conductive terminal 2
Sub- foot 203 is first kind terminal supportor 203a, and the terminal supportor 203 of another conductive terminal 2 is the second class terminal supportor 203b；Also,
In in transverse direction, the first kind terminal supportor 203a is arranged alternately with the second class terminal supportor 203b, in order to weld job.
It please join shown in Fig. 7 to Figure 20, the front end of the shielding casing 3 has the interface frame, mating frame mouth of ellipse, with standard
The interface frame, mating frame mouth of USB Type-C pin connector is consistent, and the positive and negative insertion for butt-joint socket connector cooperates, and has positive and negative
Insert applicable sexual clorminance easy to use.
The shielding casing 3 is made of metal material, and including the frame 31 for being located at its front end and from the frame
At least Extendible flake 32 that 31 rear end integrally extends rearwardly to form, the Extendible flake 32 are located at the shielding casing 3 in cross
Side at least on direction or short transverse；Preferably, the electric coupler component 100 has its transverse direction side that is placed in
To or short transverse two sides a pair Extendible flake 32；In of the invention first, second, third and the 5th in embodiment, one
The frame 31 is relatively arranged in the two sides in transverse direction to the Extendible flake 32；In the fourth embodiment of the present invention
In, the pair of Extendible flake 32 is located at the frame 31 in the two sides in short transverse, but respectively close to the frame 31
The both ends setting being oppositely arranged in a lateral direction.
When the shielding casing 3 is sheathed with 1 outside of insulating body, the pair of Extendible flake 32 is extended backward more than
The rear end face 130 of the insulating body 1, and the part that the pair of Extendible flake 32 is exposed on rear side of the insulating body 1 is inserted
Enter and is positioned in the correspondence limiting slot 132 of 13 two sides of the mounting portion setting.
The shielding casing 3, which also has, integrally to be turned down at least a pair extended to form from the rear end of the frame 31 and supports
Baffle 34, the bending of the pair of resisting piece 34 are exposed to the frame 31 in the two sides in short transverse, each described to keep out
Piece 34 extends along short transverse and is limited on the upper and lower surfaces of the mounting portion 13 in the groove 133 of recessed formation.
Further, in the present invention, the shielding casing 3 is gapless structure made of being drawn.
The electric coupler component 100, which also has, is coated on outer cover 4 therein for the terminal supportor 203 of the conductive terminal 2,
The outer cover 4 has the first side close to the shielding casing 3 and second side far from the shielding casing 3, first side
It is the two sides that the outer cover 4 is oppositely arranged with second side.Further, the outer cover 4 is made of metal material, and is preferably closed
Golden material；Further preferably by being made of zinc alloy material.
Meanwhile the outer cover 4 has the first cover 41 and the second cover 42 that mutually assemble, first cover 41 and the
The faying face G of two covers 42 is located at the first side of the outer cover 4.Specifically, the knot of first cover 41 and the second cover 42
Conjunction face G is surface where the seam areas of the two, and in the present embodiment, the faying face constitutes U-shaped structure.
The outside projection of outer rim 410 of first cover 41 exceeds the corresponding outer rim 420 of second cover 42.Separately
Outside, in the present embodiment, the outer rim 410 of first cover 41 is identical as 420 configuration of outer rim of the second cover 42.
First cover 41 have from first side be recessed towards second side the installation space 411 to be formed and with it is described
The accommodating space 412 that installation space 411 is connected, second cover 42 are packed into the installation space 411 and from described the
Side covers the terminal supportor 203.
Second cover 42, which has, to be formed there through so that the shielding casing 3 is sheathed on mounting groove 421 therein.
Further, second cover 42 is also with the first shelter wall 422 and the second shelter wall of angled setting
423, first shelter wall 422 is with first cover 41 assembling cooperation in a first direction to hide the terminal supportor 203
Lid, second shelter wall 423 is from first shelter wall 422 close to the side of the shielding casing 3 towards the masking shell
3 projection of body forms, to cover in a second direction to the terminal supportor 203.In addition, second shelter wall 423 abuts
In the front surface of the resisting piece 34, moved forward with limiting the shielding casing 3.
First cover 41 also with collet 413, with the first extension 414 of the angled setting of the collet 413 and
The first convergence part 415 that the collet 413 is connected with first extension 414, the accommodating space 412 is recessed to be formed in
The collet 413 and from the installation space 411 continue recess formed.
In the present embodiment, the collet 413 and first convergence part 415 are in the outer surface in second side in smooth
Shape.Specifically, the collet 413 and first convergence part 415 are connected smoothly, and the appearance of the two on the second side
Face constitutes smooth surface ride out outward, continuous.
Second cover 42 also with bottom cover 424, with the second extension 425 of the angled setting of the bottom cover 424 and
The second convergence part 426 that the bottom cover 424 is connected with second extension 425, the mounting groove 421 is by the bottom cover
424 run through.
Further, the electric coupler component 100 also has the circuit board assemblies 5 being connected with the terminal supportor 203, institute
Outer cover 4 is stated with the extension parallel with the abutting direction, the circuit board assemblies 5 are for flexible circuit board component and described in
Extension extends outward.Specifically, the extension includes first, second extension 414,425 mutually assembled.
The circuit board assemblies 5 are extended outward between the first, second extension 414,425 of the outer cover 4, with
Abutment element is in contact.
In this way, the outer cover 4 of the electric coupler component 100 is two-part construction, and the first cover 41 and the second cover 42
Faying face G be positioned close to the side of the shielding casing 3 so that the outer surface of the electric coupler component 100 is in
Existing gapless structure, structure is simple and feel is preferable.
The electric coupler component 100 also has the circuit board assemblies 5 being connected with the terminal supportor 203 of the conductive terminal 2,
The connecting portion of the terminal supportor 203 and circuit board assemblies 5 is coated on wherein by the outer cover 4.Further, the circuit board
Component 5 has with 203 machinery of terminal supportor and the hard interconnecting piece 501 being electrically connected and extends from the interconnecting piece 501
Soft extension 502 so that the terminal supportor 203 can be securely joined with the circuit board assemblies 5 to avoid two
Connecting portion between person loosens or even causes poor electrical contact.
In of the invention first, the 5th embodiment, the terminal supportor 203 includes that the self-corresponding holding parts 202 are curved
Roll over the first kind terminal supportor 203a formed and the self-corresponding holding parts 202 the second class terminal supportor that horizontal extension is formed backward
203b, the first kind terminal supportor 203a extend along short transverse with smooth in the circuit board assemblies 5, the second class terminal
Foot 203b horizontal extension is to be inserted in the circuit board assemblies 5.
In second, third embodiment of the invention, the extending direction of the terminal supportor 203 and the contact arm 201
Abutting direction is vertical namely the terminal supportor 203 is first kind terminal supportor 203b, and the terminal supportor 203 is smooth in described
Interconnecting piece 501.In the fourth embodiment of the present invention, pair of the extending direction of the terminal supportor 203 with the contact arm 201
It is identical to connect direction, and the terminal supportor 203 is inserted into and is welded in the interconnecting piece 501.
Specifically, in second, third embodiment of the invention, in the abutting direction of Yu Suoshu conductive terminal 2, the company
Socket part 501 is between the terminal supportor 203 and the outer cover 4.Further, in the abutting direction of the conductive terminal 2,
Spaced space between the rear surface and the outer cover 4 of the interconnecting piece 501, so that the interconnecting piece 501 and the outer cover 4
Between there are certain electric clearance, and then guarantee the electric property and safety of product.
Further, in second, third embodiment of the invention, in the abutting direction, the terminal supportor 203
In the wherein side of the interconnecting piece 501, and the interconnecting piece 501 is provided with several conductions being correspondingly arranged with terminal supportor 203
Piece 503, to be contacted with corresponding terminal supportor 203.In addition, the interconnecting piece 501 is equipped with the terminal supportor with the ground terminal
203 weld parts being electrically connected.
More specifically, the circuit board assemblies 5 have flexible circuit board 51 in a better embodiment of the invention
And the stiffening plate 52 being connected with the flexible circuit board 51, the flexible circuit board 51 have the connection being connected with the terminal supportor
End 511, the stiffening plate 52 and the connecting pin 511 stack and form the interconnecting piece 501, in the present embodiment, the connection
Weld part in portion 501 is the perforation 5111 opened up on the connecting pin 511.
In the present embodiment, in the abutting direction, the connecting pin 511 is folded in the stiffening plate 52 and the end
Between sub- foot 203.Further, orthographic projection of the terminal supportor 203 in the stiffening plate 52 falls completely within the stiffening plate
52 inside, to guarantee the bond strength of the terminal supportor 203 and the connecting portion of interconnecting piece 501.
The connecting pin 511 offers a pair of of limit hole 5112 positioned at two sides in its transverse direction, the shielding casing 3
A pair of of Extendible flake 32 pass through limiting slot 132 after continue to extend rearwardly into corresponding limit hole 5112.
The stiffening plate 52 is formed with a pair of of accepting hole 521, the accepting hole 521 in the two sides in its transverse direction are recessed
Limit hole 5112 corresponding with 511 two sides of connecting pin is aligned setting, for the Extendible flake 32 be inserted back into and with it is described
The welding of 501 phase of interconnecting piece.In addition, the stiffening plate 52 also has several resignings for being opened in the pair of 521 inside of accepting hole
Slot 522, the recessing groove 522 is aligned setting along the abutting direction with the perforation 5111, to accommodate the weld part and institute
The solder when welding of 203 phase of terminal supportor is stated, and then enhances the binding force between stiffening plate 52 and connecting pin 511；Also, when described
When the extending direction of terminal supportor 203 is identical as the abutting direction of the contact arm 201, the terminal supportor 203 is inserted into the perforation
Continue to be inserted back into the recessing groove 522 after 5111.
The flexible circuit board 51 also has the grafting being oppositely arranged with the connecting pin 511 to be connected to each other with abutment element
End 512, the inserted terminal 512 is in flat, and has several golden fingers 5121 for being distributed in its positive and negative.
Ground strip 5121a and power plate of the golden finger 5121 including its two sides that are placed on the same face
5121b, at least a pair of of signal patch 5121c between the ground strip 5121a and power plate 5121b.
The circuit board assemblies 5 have the pars contractilis 513 being telescopically accommodated in the outer cover 4, the pars contractilis 513
The connecting pin 511 is connected with the inserted terminal 512, so that the length that the inserted terminal 512 is stretched out from the extension
Spend it is adjustable, to meet different application demands.
Meanwhile in another embodiment of the present invention, the stiffening plate 52 and the position of the connecting pin 511 can hand over
Change, that is, in the abutting direction, the stiffening plate 52 can also be folded in the connecting pin 511 and the terminal supportor 203 it
Between.
In addition, the interconnecting piece 501 itself can also have certain bend resistance energy in another embodiment of the invention
Power is so as to show rigid and not bent, and the extension 502 can also integrally outward bending be prolonged from the interconnecting piece 501
It stretches, without individual stiffening plate is arranged.
It please join shown in Fig. 7 to Figure 14 and Figure 17 to Figure 20, in the embodiment of of the invention first, second, the 4th and the 5th,
The electric coupler component and not set traditional lock catch arm；Electricity as shown in Figure 15 and Figure 16, in third embodiment of the invention
Connector assembly with it is essentially identical in second embodiment, difference is only that, the electric coupler component in 3rd embodiment is also
Equipped with a pair of catches arm 62 for being located at 2 outside of conductive terminal, in the present embodiment, the electric coupler component has by metal material
A pair of catches part 6 made of expecting, the pair of setting independently of one another of snap close piece 6, and it is relatively arranged on the conductive terminal 2 laterally
Two sides on direction.Each snap close piece 6 have base portion 61, positioned at the lock catch arm 62 of its front end, from the base portion 61
Protruding portion 63 that side is formed towards another 6 projection of snap close piece and from the leg 64 that the base portion 61 is extend horizontally away backward.Often
One lock catch arm 62 has the latch portion 621 for being located at its front end and riding out towards another lock catch arm 62, in the present embodiment, institute
The vertical placement on the whole of snap close piece 6 is stated, base portion 61 is the plate structure placed along the vertical direction.In other embodiments, institute
Stating a pair of catches arm 62 can also be monolithic structure, be extended anteriorly out by the same base portion.
In the present invention, the conductive terminal 2 of the electric coupler component 100 is plugged in the insulating body 1, and structure is simple
Automatic assembling easy to accomplish, and mechanically and electrically for property in the circuit board assemblies 5, product is strong for shielding casing 3 and terminal supportor 203
Degree is high and good effectiveness and electric property may be implemented.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. a kind of electric coupler component, with insulating body, several conductive terminals and the packet that are assembled in the insulating body
The shielding casing being overlying on outside the insulating body, the conductive terminal include being arranged along short transverse in two rows of to adapt to in succession
The first end subgroup and second end subgroup of the two-way insertion of device are connect, before the insulating body includes main part and is located at the main part
Side and the docking section for being formed with accommodating space, each conductive terminal have the Elastic Contact for protruding into the accommodating space
Arm, the holding parts for being fixed on the insulating body and the terminal supportor extended from the holding parts, it is characterised in that: the masking
Shell has the rear end face for extending backward more than the insulating body to be inserted into at least Extendible flake, at least portion of circuit board assemblies
The terminal supportor emergence is divided to go out the rear end face outer to connect with the circuit board assemblies.
2. electric coupler component as described in claim 1, it is characterised in that: the electric coupler component has its cross that is placed in
A pair Extendible flake to direction or short transverse two sides.
3. electric coupler component as described in claim 1, it is characterised in that: the terminal supportor includes the self-corresponding fixing
The second class terminal supportor that the first kind terminal supportor and the self-corresponding holding parts that portion is bent to form extend rearwardly to form, described
A kind of terminal supportor extends along short transverse with smooth in the circuit board assemblies, and the second class terminal supportor horizontal extension is to plant
In the circuit board assemblies.
4. electric coupler component as claimed in claim 3, it is characterised in that: appoint in the first end subgroup and second end subgroup
Two conductive terminals being oppositely arranged of anticipating are arranged independently of one another, and the every conductive terminal is inserted into the insulating body from back to front
Respective end pilot trench in.
5. electric coupler component as claimed in claim 4, it is characterised in that: in transverse direction, the second class terminal supportor
Positioned at the outside of the first kind terminal supportor.
6. electric coupler component as claimed in claim 4, it is characterised in that: appoint in the first end subgroup and second end subgroup
In two conductive terminals being oppositely arranged of anticipating, wherein the terminal supportor of a conductive terminal is first kind terminal supportor, another conduction
The terminal supportor of terminal is the second class terminal supportor.
7. electric coupler component as described in claim 1, it is characterised in that: the terminal supportor only includes self-corresponding described solid
The first kind terminal supportor that the portion of holding is bent to form, the first kind terminal supportor extend along short transverse with smooth in the circuit board group
Part.
8. electric coupler component as described in claim 1, it is characterised in that: the terminal supportor only includes self-corresponding described solid
The second class terminal supportor that the portion of holding extends rearwardly to form, the second class terminal supportor horizontal extension is to be inserted in the circuit board group
Part.
9. electric coupler component as claimed in claim 8, it is characterised in that: appoint in the first end subgroup and second end subgroup
Two conductive terminals connected setting integral with one another that meaning is oppositely arranged, and co-own the second class terminal supportor.
10. electric coupler component as in one of claimed in any of claims 1 to 9, it is characterised in that: the electric coupler component
Also there is outer cover made of metal, the circuit board assemblies are telescopically accommodated in the outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613534.4A CN110233384A (en) | 2019-07-09 | 2019-07-09 | Electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613534.4A CN110233384A (en) | 2019-07-09 | 2019-07-09 | Electric coupler component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110233384A true CN110233384A (en) | 2019-09-13 |
Family
ID=67856657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910613534.4A Pending CN110233384A (en) | 2019-07-09 | 2019-07-09 | Electric coupler component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110233384A (en) |
Cited By (1)
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| CN111987506A (en) * | 2020-08-03 | 2020-11-24 | 深圳市长盈精密技术股份有限公司 | Positive and negative plug USB plug and manufacturing method thereof |
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