CN109616811A - Plug-in connector - Google Patents
Plug-in connector Download PDFInfo
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- CN109616811A CN109616811A CN201811228476.5A CN201811228476A CN109616811A CN 109616811 A CN109616811 A CN 109616811A CN 201811228476 A CN201811228476 A CN 201811228476A CN 109616811 A CN109616811 A CN 109616811A
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- Prior art keywords
- matrix
- insulating body
- connector
- plug
- shielding piece
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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
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/24—Assembling by moulding on contact members
Abstract
The invention discloses a kind of plug-in connectors, including the first insulating body and the second insulating body to be connected with each other；Multiple first terminals are fixedly arranged on the first insulating body, and multiple Second terminals are fixedly arranged on the second insulating body；First shielding piece and secondary shielding piece are fixedly arranged on the first insulating body and the second insulating body respectively, first shielding piece and secondary shielding piece are integrally formed, and extension is laterally extended to form along direction close to each other respectively, it is bent to form bending part respectively from two extensions, interconnecting piece connects two bending parts, interconnecting piece and extension mutually stagger setting, and extension, bending part and interconnecting piece are respectively positioned between the first insulating body and the second insulating body；First metal shell is set to outside the first insulating body and is formed the first grafting space, and the second metal shell is set to outside the second insulating body and forms the second grafting space.The design can fully absorb the internal stress generated when cutting out, and the interconnecting piece is avoided to be deformed or be broken.
Description
Technical field
The present invention relates to a kind of plug-in connectors, refer in particular to a kind of plug-in connector of absorbable stress.
Background technique
In existing plug-in connector, one first insulating body, one second insulating body have been generally comprised.Multiple terminals
It is respectively arranged at first insulating body and second insulating body, a metal shell is sheathed on first insulating body
With second insulating body.One first shielding piece is set to first insulating body, and a secondary shielding piece is set to described the
Two insulating bodies have an interconnecting piece between the first shielding piece and the secondary shielding piece, and the interconnecting piece is directly lateral
Connect the first shielding piece and secondary shielding piece, and the length of the interconnecting piece be equal to the first shielding piece with it is described
The distance between secondary shielding piece.
The first shielding piece and the secondary shielding piece can be connected to material strip, when to described first in forming process
When the material strip that shielding piece is connect with the secondary shielding on piece is cut, the first shielding piece and the secondary shielding sector-meeting
By power is pullled when cutting out, so that the internal stress that the interconnecting piece generates when being cut out, causes the interconnecting piece to generate change
Shape or fracture.
Therefore in view of the above-mentioned problems, needing to design a kind of new plug-in connector solution drawbacks described above.
Summary of the invention
The structure that the purpose of the present invention is to provide a kind of by increasing bending part and extension, keeps the length of interconnecting piece big
In the first shielding the distance between the piece and the secondary shielding piece, to reach the combined type connection that can fully absorb stress
Device.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of plug-in connector comprising one first insulating body and one second insulating body are connected with each other；Multiple first ends
Son is fixedly arranged on first insulating body, and multiple Second terminals are fixedly arranged on second insulating body；One first shielding piece and one
Secondary shielding piece is fixedly arranged on first insulating body and second insulating body respectively, the first shielding piece and described the
Two shielding pieces are integrally formed, and laterally extend to form an extension along direction close to each other respectively, from two extensions
Portion is bent to form a bending part respectively, and an interconnecting piece connects two bending parts, and the interconnecting piece and the extension are mutual
It is arranged in a staggered manner, the extension, the bending part and the interconnecting piece are respectively positioned on first insulating body and described second absolutely
Between edge ontology；One first metal shell is set to outside first insulating body and forms one first grafting space, one second gold medal
Belong to shell to be set to outside second insulating body and form one second grafting space.
Further, it is bent to form the bending part respectively backward from two extensions, the connecting portion is in described
Extension rear.
Further, from two extensions, forward fold forms the bending part respectively, and the connecting portion is in described
In front of extension.
Further, two extensions are arranged in parallel with the interconnecting piece respectively, two bending part difference
It is arranged in a mutually vertical manner with the interconnecting piece.
Further, each bending part is close to one end of the extension to connect one first material strip, the extension
Portion is close to being equipped with a recess at the bending part.
Further, two grounding legs are respectively equipped on rear side of the first shielding piece and the secondary shielding piece, it is described to prolong
Extending portion is located at the front of the grounding leg, and the connecting portion is in the rear of the grounding leg or the connecting portion in described
The front of extension.
Further, each one end of the bending part far from the extension is to connect one second material strip, the bending
There is a continuous material to connect second material strip in portion, and the continuous material is located at the rear of the grounding leg and the interconnecting piece.
Further, the two sides of the first shielding piece are respectively provided with a continual-connecting-part, the two sides difference of the secondary shielding piece
With a continual-connecting-part, the grounding leg is set to the rear side of the continual-connecting-part, and two continual-connecting-part connections two close to each other
A extension.
Further, first insulating body have one first base portion and extend forward from first base portion one first
Hyoplastron, multiple first terminals are set to first base portion and first hyoplastron and are symmetrically arranged into two rows, multiple
The first terminal is revealed in the upper and lower surfaces of first hyoplastron respectively, and it is multiple that the first shielding piece is located at upper row
Between the first terminal and the multiple first terminals of lower row, and its two sides be respectively provided with one first snap groove be revealed in it is described
The two sides of first hyoplastron, second insulating body have one second base portion and extend forward from second base portion one second
Hyoplastron, multiple Second terminals are set to second base portion and second hyoplastron and are symmetrically arranged into two rows, multiple
The Second terminal is revealed in the upper and lower surfaces of second hyoplastron respectively, and it is multiple that the secondary shielding piece is located at upper row
Between the Second terminal and the multiple Second terminals of lower row, and its two sides be respectively provided with one second snap groove be revealed in it is described
The two sides of second hyoplastron.
Further, first insulating body further comprises mutually matched one first matrix, one second matrix and one
Third matrix, the multiple first terminals of a row and the first matrix integrated injection molding are one first mould group, and another row is more
A first terminal and the first shielding piece are together one second mould group with the second matrix integrated injection molding, described
First mould group and the second mould group combination are one first connector with the third matrix integrated injection molding together, described the
A connector includes that first metal shell is sheathed on outside the third matrix, and second insulating body further comprises phase
One the 4th matrix, one the 5th matrix and one the 6th matrix mutually cooperated, the multiple Second terminals of a row and the 4th matrix
Integrated injection molding is a third mould group, and another multiple Second terminals of row and the secondary shielding piece are together with the described 5th
Matrix integrated injection molding be one the 4th mould group, the third mould group and the 4th mould group combination together with the 6th matrix
Integrated injection molding is one second connector, and second connector includes that second metal shell is sheathed on the 6th base
In vitro.
Further, first base portion has part first matrix, part second matrix and part described the
Three matrixes, first hyoplastron have part first matrix, part second matrix and part the third matrix, and
First matrix and second matrix are located in the third matrix, and second base portion has part the 4th base
Body, part the 5th matrix and part the 6th matrix, second hyoplastron have part the 4th matrix, part institute
The 5th matrix and part the 6th matrix are stated, and the 4th matrix and the 5th matrix are located in the 6th matrix.
Further, between the third matrix and the 6th matrix have a bridge part, and the bridge part with it is described
Third matrix and the 6th matrix three are integrally formed, and the extension, the bending part and the interconnecting piece are fixed
In the bridge part.
Further, first insulating body and second insulating body are arranged side by side, first insulating body
A bridge part is formed between second insulating body, the extension, the bending part and the interconnecting piece are fixed
In the bridge part.
Further, the front end of the bending part is revealed in the bridge part.
Further, the bridging position is in outside first metal shell and the second metal shell.
Further, the first shielding piece has one first main part and extends at least from first main part bending
One grounding leg, first main part, the extension, the bending part and the interconnecting piece are respectively positioned on same plane, described
At least grounding leg that secondary shielding piece has one second main part and extends from second main part bending, described second is main
Body portion, the extension, the bending part and the interconnecting piece are respectively positioned on same plane.
Compared with prior art, the plug-in connector that the present invention designs has the advantages that
The direct lateral connection first of interconnecting piece in respect to the background art shields piece and secondary shielding piece, the length etc. of interconnecting piece
For the first shielding the distance between the piece and the secondary shielding piece, heretofore described first shields piece and described the
Two shielding pieces are integrally formed, and the extension are laterally extended to form along direction close to each other respectively, from two extensions
It is bent to form the bending part respectively, the interconnecting piece connects two bending parts, and the interconnecting piece and the extension
Portion mutually staggers setting, and the connection length between as described first shielding piece and the secondary shielding piece is two extensions
Portion, two bending parts and the interconnecting piece summation, plug-in connector in forming process, the first shielding piece with
The secondary shielding piece is all connected with material strip, in this way in the material cutting out the first shielding piece and connecting with the secondary shielding on piece
When band, the first shielding piece and the secondary shielding piece will receive the power of pullling when cutting out, and two extensions, two
The structure setting of the bending part and the interconnecting piece can just fully absorb the internal stress generated when cutting out, avoid the connection
Portion is deformed or is broken.
[Detailed description of the invention]
Fig. 1 is the stereogram exploded view of the first embodiment of plug-in connector of the present invention；
Fig. 2 is the further sectional perspective exploded view of Fig. 1；
Fig. 3 is the sectional perspective constitutional diagram of Fig. 1；
Fig. 4 is complete three-dimensional combination top view in Fig. 1；
Fig. 5 is the cross-sectional view in Fig. 4 on the direction A-A；
Fig. 6 is the cross-sectional view in Fig. 4 on the direction B-B；
Fig. 7 is the top view that the first shielding piece is connected with secondary shielding piece in Fig. 1；
Fig. 8 is the top view that the first shielding piece of the second embodiment of plug-in connector of the present invention is connected with secondary shielding piece.
The drawing reference numeral of specific embodiment illustrates:
| Plug-in connector A | First connector 1 | First insulating body 11 |
| First base portion 111 | First hyoplastron 112 | First matrix 113 |
| Second matrix 114 | Third matrix 115 | First grafting space 116 |
| First terminal 12 | First shielding piece 13 | First main part 131 |
| First snap groove 1311 | First mould group 14 | Second mould group 15 |
| First metal shell 16 | Second connector 2 | Second insulating body 21 |
| Second base portion 211 | Second hyoplastron 212 | 4th matrix 213 |
| 5th matrix 214 | 6th matrix 215 | Second grafting space 216 |
| Second terminal 22 | Secondary shielding piece 23 | Second main part 231 |
| Second snap groove 2311 | Third mould group 24 | 4th mould group 25 |
| Second metal shell 26 | Bridge part 3 | Extension 4 |
| Recess 41 | Bending part 5 | Continuous material 51 |
| Interconnecting piece 6 | Groove 7 | Continual-connecting-part 8 |
| Grounding leg 81 |
[specific embodiment]
Content for a better understanding of the present invention does further details of theory to the present invention now in conjunction with specific embodiment and diagram
It is bright.
If Fig. 1 to Fig. 7 is the first embodiment of the present invention.
As shown in figures 1 and 3, it is used for and two docking connectors (not shown, similarly hereinafter) for plug-in connector A of the present invention
Docking uses comprising one first insulating body 11 and one second insulating body 21 interconnected；Multiple first terminals 12 are solid
Set on first insulating body 11, multiple Second terminals 22 are fixedly arranged on second insulating body 21；One first shielding piece 13
First insulating body 11 and second insulating body 21 are fixedly arranged on respectively with a secondary shielding piece 23, outside one first metal
Shell 16 is set to outside first insulating body 11, and one second metal shell 26 is set to outside second insulating body 21.
As shown in Figure 3 and Figure 5, first insulating body 11 has one first base portion 111 and from first base portion 111
One first hyoplastron 112 extended forward, the first shielding piece 13 are set to first base portion 111 and lie along described first
Hyoplastron 112.First insulating body 11 includes mutually matched one first matrix 113, one second matrix 114 and a third base
Body 115, first matrix 113 are located at the top of second matrix 114, and first matrix 113 and second base
Body 114 is substantially coated in the third matrix 115, first matrix 113 a part of structure rearward, second base
A part of structure of a part of structure and the third matrix 115 rearward of body 114 rearward, three constitute first base together
Portion 111, the forward a part of structure of the forward a part of structure of first matrix 113, second matrix 114 and described
The forward a part of structure of three matrixes 115, three constitute first hyoplastron 112 together.The two sides of first hyoplastron 112 point
Not Ju You a groove 7, the two sides of the first shielding piece 13 respectively correspond and are revealed in two grooves 7.
As shown in Figure 2 and Figure 5, multiple first terminals 12 have first terminal 12 and multiple lower rows described in multiple upper rows
The first terminal 12 and it is symmetrical above and below be set to first base portion 111, first terminal 12 described in multiple upper rows extends forward simultaneously
It is revealed in the upper surface of first hyoplastron 112, first terminal 12 described in multiple lower rows extends forward and is revealed in described first
The lower surface of hyoplastron 112, first terminal 12 described in multiple upper rows and the first shielding piece 13 and first matrix, 113 one
Injection molding forms one first mould group 14, first terminal 12 described in multiple lower rows and 114 integrated injection molding of the second matrix
One second mould group 15 is formed, the first mould group 14 is assembled in the top of the second mould group 15, the first mould group 14 and institute
The combination of the second mould group 15 is stated together with 115 integrated injection molding of third matrix, first metal shell 16 is sheathed on institute
It states outside third matrix 115, one first connector 1 is collectively formed, i.e., described first metal shell 16 is coated on first base portion
111 and the periphery of first hyoplastron 112, and first metal shell 16 and first hyoplastron 112 are collectively formed one the
One grafting space 116, first grafting space 116 are used for and a docking connector grafting.Certainly, in other embodiments
It can be that first terminal 12 described in multiple lower rows and described first shields piece 13 and 114 integrated injection molding of the second matrix,
Then first terminal 12 described in multiple upper rows and 113 integrated injection molding of the first matrix.
As shown in Figure 3 and Figure 6, second insulating body 21 has one second base portion 211 and from second base portion 211
One second hyoplastron 212 extended forward, the secondary shielding piece 23 are set to second base portion 211 and lie along described second
Hyoplastron 212.Second insulating body 21 includes mutually matched one the 4th matrix 213, one the 5th matrix 214 and one the 6th base
Body 215, the 4th matrix 213 are located at the top of the 5th matrix 214, and the 4th matrix 213 and the 5th base
Body 214 is substantially coated in the 6th matrix 215, the 4th matrix 213 a part of structure rearward, the 5th base
A part of structure of a part of structure and the 6th matrix 215 rearward of body 214 rearward, three constitute second base together
Portion 211, the forward a part of structure of the forward a part of structure of the 4th matrix 213, the 5th matrix 214 and described
The forward a part of structure of six matrixes 215, three constitute second hyoplastron 212 together.The two sides of second hyoplastron 212 point
Not Ju You the groove 7, the two sides of the secondary shielding piece 23, which respectively correspond, is revealed in two grooves 7.
As shown in Figure 2 and Figure 6, multiple Second terminals 22 have Second terminal 22 and multiple lower rows described in multiple upper rows
The Second terminal 22 and it is symmetrical above and below be set to second base portion 211, Second terminal 22 described in multiple upper rows extends forward simultaneously
It is revealed in the upper surface of second hyoplastron 212, Second terminal 22 described in multiple lower rows extends forward and is revealed in described second
The lower surface of hyoplastron 212,213 one of Second terminal 22 and the secondary shielding piece 23 described in multiple upper rows and the 4th matrix
Injection molding forms a third mould group 24, Second terminal 22 described in multiple lower rows and 214 integrated injection molding of the 5th matrix
One the 4th mould group 25 is formed, the third mould group 24 is assembled in the top of the 4th mould group 25, the third mould group 24 and institute
The combination of the 4th mould group 25 is stated together with 215 integrated injection molding of the 6th matrix, second metal shell 26 is sheathed on institute
It states outside the 6th matrix 215, one second connector 2 is collectively formed, i.e., described second metal shell 26 is coated on second base portion
211 and the periphery of second hyoplastron 212, and second metal shell 26 and second hyoplastron 212 are collectively formed one the
Two grafting spaces 216, second grafting space 216 with another docking connector for docking.Certainly, in other embodiments
Or Second terminal 22 described in multiple lower rows and the secondary shielding piece 23 and 214 integrated injection molding of the 5th matrix at
Type, then Second terminal 22 described in multiple upper rows and 213 integrated injection molding of the 4th matrix.
As shown in figures 1 and 3, first insulating body 11 is identical as the structure of second insulating body 21 and side by side
Setting has a bridge part 3, and the bridge part 3 and described the between the third matrix 115 and the 6th matrix 215
Three matrixes 115 and 215 three of the 6th matrix are integrally formed, by first described in the direct lateral connection of the bridge part 3
Insulating body 11 and second insulating body 21, the bridge part 3 are located at outside first metal shell 16 and the second metal
Outside shell 26, first connector 1 is identical with the structure of second connector 2, described in the direct lateral connection of the bridge part 3
First base portion 111 and second base portion 211, and between first connector 1 and second connector 2.
As shown in Fig. 3, Fig. 5 and Fig. 7, the first shielding piece 13 is set to the first base portion 111 and first hyoplastron 112,
And the first shielding piece 13 is located between the multiple first terminals 12 of upper row and the multiple first terminals 12 of lower row.It is described
First shielding piece 13 has one first main part 131, and the two sides of first main part 131 are respectively equipped with one first snap groove
1311, corresponding two grooves 7 for being revealed in first hyoplastron 112 of two first snap grooves 1311, described first
Main part 131 is respectively equipped with a continual-connecting-part 8 by the two sides of rear end, after the continual-connecting-part 8 is located at first snap groove 1311
Side, the rear side of two continual-connecting-parts 8 are bent with a grounding leg 81 separately down, and the grounding leg 81 extends downwardly out described the
One base portion 111.
As shown in Fig. 3, Fig. 6 and Fig. 7, the secondary shielding piece 23 is set to the second base portion 211 and second hyoplastron 212,
And the secondary shielding piece 23 is located between the multiple Second terminals 22 of upper row and the multiple Second terminals 22 of lower row.It is described
Secondary shielding piece 23 has one second main part 231, and the two sides of second main part 231 are respectively equipped with one second snap groove
2311, corresponding two grooves 7 for being revealed in second hyoplastron 212 of two second snap grooves 2311, described second
Main part 231 is respectively equipped with the continual-connecting-part 8 by the two sides of rear end, and the continual-connecting-part 8 is located at second snap groove 2311
Rear, the rear side of two continual-connecting-parts 8 are bent with the grounding leg 81 separately down, and the grounding leg 81 extends downwardly out institute
State the second base portion 211.
As shown in figs. 4 and 7, it is described first shielding piece 13 and the secondary shielding piece 23 be arranged side by side and one at
Type, the continual-connecting-part 8 of close to each other two are separately connected an extension 4, and two extensions 4 are along direction close to each other
It extends laterally, is bent to form a bending part 5 respectively backward from two extensions 4, an interconnecting piece 6 connects two bendings
Portion 5, the interconnecting piece 6 mutually stagger setting with the extension 4, and the interconnecting piece 6 is located at 4 rear of extension, and two
A extension 4 is arranged in parallel with the interconnecting piece 6 respectively, two bending parts 5 respectively with 6 phase of interconnecting piece
It is mutually vertically arranged, the extension 4 is located at the front of the grounding leg 81, after the interconnecting piece 6 is located at the grounding leg 81
Side, the extension 4, the bending part 5 and the interconnecting piece 6 are fixedly arranged on the bridge part 3, the front end of the bending part 5
It is revealed in the bridge part 3.First main part 131, second main part 231, the continual-connecting-part 8, the extension
4, the bending part 5 and the interconnecting piece 6 are respectively positioned on same plane, have so not only improved machining accuracy but also not will increase described group
The height of box-like connector A.
As shown in fig. 7, each bending part 5 (is not schemed close to one end of the extension 4 to connect one first material strip
Show, similarly hereinafter), the extension 4 is close to being equipped with a recess 41 at the bending part 5.Each bending part 5 is far from the extension
To connect one second material strip (not shown, similarly hereinafter), there is the bending part 5 continuous material 51 to connect described for the one end in portion 4
Two material strips, the continuous material 51 are located at the rear of the grounding leg 81 and the interconnecting piece 6.
The forming step of said combination formula connector A is as follows:
The forming step of the plug-in connector A is broadly divided into three steps.Step 1: first terminal 12 described in multiple upper rows
The first mould group 14 is formed with 113 integrated injection molding of the first matrix with described first shielding piece, 13 the two；Meanwhile
The injection molding of the third mould group 24 can be carried out, the third mould group 24 is the Second terminal 22 as described in multiple upper rows and institute
State both secondary shielding pieces 23 and 213 integrated injection molding of the 4th matrix.Step 2: first terminal 12 described in multiple lower rows with
Second matrix, 114 integrated injection molding forms the second mould group 15；It is also possible to carry out the 4th mould group 25
Injection molding, the 4th mould group 25 are 214 integrated injection moldings of Second terminal 22 and the 5th matrix as described in multiple lower rows.
Step 3: the first mould group 14 is assembled in the top of the second mould group 15, the third mould group 24 is assembled in the described 4th
The top of mould group 25, at the same with 3 integrated injection molding shape of the third matrix 115, the 6th matrix 215 and the bridge part
At the plug-in connector A.Wherein first metal shell 16 is sheathed on outside the third matrix 115, second gold medal
Belong to shell 26 to be sheathed on outside the 6th matrix 215；And the institute of connection the first shielding piece 13 and the secondary shielding piece 23
The first material strip is stated to be cut after the third matrix 115,3 integrated injection molding of the 6th matrix 215 and the bridge part
It cuts out.Certainly in other embodiments or, the first mould group 14, the second mould group 15, the third mould group 24 and
The 4th mould group 25 is in same time injection molding.
As shown in figure 8, being the second embodiment of plug-in connector A, with the plug-in connector A's of first embodiment
The difference is that: it is respectively forwardly bent to form the bending part 5 from two extensions 4, the interconnecting piece 6 is located at described
The front of extension 4 and the grounding leg 81.The bending part 5 is equipped with a continuous material 51 in one end close to the extension 4,
The continuous material 51 connects second material strip, and the continuous material 51 is located at the front of the grounding leg 81, the bending part 5
One first material strip is connected in one end far from the extension 4.
In conclusion plug-in connector A of the present invention have it is following the utility model has the advantages that
(1) the first shielding piece 13 and the secondary shielding piece 23 are integrally formed, and lateral along direction close to each other respectively
The extension 4 is extended to form, is bent to form the bending part 5 respectively from two extensions 4, the interconnecting piece 6 connects
Two bending parts 5, and the interconnecting piece 6 and the extension 4 mutually stagger setting, as described first shielding piece 13
Connection length between the secondary shielding piece 23 is two 4, two bending parts 5 of extension and the interconnecting piece
6 summation, in forming process, the first shielding piece 13 connects the plug-in connector A with the secondary shielding piece 23
Then material strip, in this way in the material strip connected on cutting out the first shielding piece 13 and the secondary shielding piece 23, described first
Shielding piece 13 and the secondary shielding piece 23 will receive the power of pullling when cutting out, and two extensions, 4, two bendings
The structure setting in portion 5 and the interconnecting piece 6 can just fully absorb the internal stress generated when cutting out, and the interconnecting piece 6 is avoided to generate
Deformation or fracture.
(2) bending part 5 is being equipped with the continuous material 51 far from described 4 one end of extension, and the continuous material 51 connects
Second material strip.Since the bottom end of second material strip is lower than the bottom end of the grounding leg 81, during coiled strip transport,
Foreign object can first touch second material strip, due to there is blocking for second material strip, can prevent foreign object from directly scratching institute
Grounding leg 81 is stated, to damage the grounding leg 81.
(3) extension 4 can both be prevented close to the recess 41, the recess 41 is equipped at the bending part 5
When cutting out first material strip, the bending part 5 is set to form burr at the recess 41, and the third can be prevented
When the 3 three in one injection molding of matrix 115, the 6th matrix 215 and the bridge part, the bridge part 3 is described in the correspondence
The position of recess 41 generates burr.
(4) first connector 1 is by first matrix 113, second matrix 114 and the third matrix
115 respectively with the first terminal 12 and the first shielding piece 13 technique injection molding in three times, second connector 2
Be by the 4th matrix 213, the 5th matrix 214 and the 6th matrix 215 respectively with the Second terminal 22 and institute
State the technique injection molding in three times of secondary shielding piece 23.Simplify first connector 1 and second connector 2 at
Type technique, while making first connector 1 and all parts position precision on second connector 2 more accurate.
(5) first snap groove 1311 is revealed in the two sides of first hyoplastron 112, and second snap groove 2311 is aobvious
It is exposed to the two sides of second hyoplastron 212.When two docking connectors are when being inserted into the plug-in connector A, described first
Snap groove 1311 is contacted with two docking connectors respectively with second snap groove 2311, is grounded docking connector, enhancing
The earthing effect of docking connector.Docking connector and the plug-in connector A are in multiple plug simultaneously, and described first
Snap groove 1311 can increase by first hyoplastron 112 with second snap groove 2311 and 212 two sides of the second hyoplastron are wear-resisting
The performance of damage can also make the plug-in connector A and docking connector clasp more stable.
(6) extension 4, the bending part 5 and the interconnecting piece 6 are fixedly arranged on the bridge part 3, can increase institute
State the intensity of bridge part 3.
(7) front end of the bending part 5 is revealed in the front end of the bridge part 3, convenient in first insulating body 11
First material strip is cut with after 21 injection molding of the second insulating body.
Detailed description above is only the explanation of the preferred embodiments of the invention, the scope of the patents that is non-therefore limiting to the present invention,
So all, with this creation specification and diagramatic content institute, equivalence techniques change for it, are both contained in the scope of the patents of this creation
It is interior.
Claims (16)
1. a kind of plug-in connector characterized by comprising
One first insulating body and one second insulating body are connected with each other；
Multiple first terminals are fixedly arranged on first insulating body, and multiple Second terminals are fixedly arranged on second insulating body；
One first shielding piece and a secondary shielding piece are fixedly arranged on first insulating body and second insulating body, institute respectively
It states the first shielding piece and the secondary shielding piece is integrally formed, and laterally extend to form one along direction close to each other respectively and prolong
Extending portion is bent to form a bending part from two extensions respectively, and an interconnecting piece connects two bending parts, the connection
Portion and the extension mutually stagger setting, and the extension, the bending part and the interconnecting piece are respectively positioned on described first absolutely
Between edge ontology and second insulating body；
One first metal shell is set to outside first insulating body and forms one first grafting space, and one second metal shell is set
In outside second insulating body and one second grafting space of formation.
2. plug-in connector as described in claim 1 characterized by comprising respectively backward from two extensions
It is bent to form the bending part, the connecting portion is in the extension rear.
3. plug-in connector as described in claim 1 characterized by comprising respectively forwardly from two extensions
It is bent to form the bending part, the connecting portion is in front of the extension.
4. plug-in connector as described in claim 1 characterized by comprising two extensions respectively with it is described
Interconnecting piece is arranged in parallel, and two bending parts are arranged in a mutually vertical manner with the interconnecting piece respectively.
5. plug-in connector as described in claim 1 characterized by comprising each bending part prolongs close to described
One end of extending portion is to connect one first material strip, and the extension is close to being equipped with a recess at the bending part.
6. plug-in connector as described in claim 1 characterized by comprising the first shielding piece and described second
Be respectively equipped with two grounding legs on rear side of shielding piece, the extending part in the front of the grounding leg, the connecting portion in
The rear of the grounding leg or the connecting portion are in the front of the extension.
7. plug-in connector as claimed in claim 6 characterized by comprising each bending part prolongs far from described
To connect one second material strip, there is the bending part continuous material to connect second material strip, described even to expect for one end of extending portion
Portion is located at the rear of the grounding leg and the interconnecting piece.
8. plug-in connector as claimed in claim 6 characterized by comprising the two sides difference of the first shielding piece
With a continual-connecting-part, the two sides of the secondary shielding piece are respectively provided with a continual-connecting-part, and the grounding leg is set to the continual-connecting-part
Rear side, and two continual-connecting-parts close to each other connect two extensions.
9. plug-in connector as described in claim 1 characterized by comprising first insulating body has one the
One base portion and one first hyoplastron extended forward from first base portion, multiple first terminals be set to first base portion and
First hyoplastron is simultaneously symmetrically arranged into two rows, and multiple first terminals are revealed in the upper table of first hyoplastron respectively
Face and lower surface, the first shielding piece are located between the multiple first terminals of upper row and the multiple first terminals of lower row,
And its two sides is respectively provided with the two sides that one first snap groove is revealed in first hyoplastron, second insulating body has one the
Two base portions and one second hyoplastron extended forward from second base portion, multiple Second terminals be set to second base portion and
Second hyoplastron is simultaneously symmetrically arranged into two rows, and multiple Second terminals are revealed in the upper table of second hyoplastron respectively
Face and lower surface, the two shieldings piece are located between the multiple Second terminals of upper row and the multiple Second terminals of lower row, and
Its two sides is respectively provided with the two sides that one second snap groove is revealed in second hyoplastron.
10. plug-in connector as claimed in claim 9 characterized by comprising first insulating body further wraps
Include mutually matched one first matrix, one second matrix and a third matrix, the multiple first terminals of a row and described first
Matrix integrated injection molding is one first mould group, the multiple first terminals of another row and the first shielding piece together with it is described
Second matrix integrated injection molding be one second mould group, the first mould group and the second mould group combination together with the third
Matrix integrated injection molding is one first connector, and first connector includes that first metal shell is sheathed on described the
Outside three matrixes, second insulating body further comprises mutually matched one the 4th matrix, one the 5th matrix and one the 6th base
Body, the multiple Second terminals of a row and the 4th matrix integrated injection molding are a third mould group, and another row is multiple described
Second terminal and the secondary shielding piece are together one the 4th mould group, the third mould with the 5th matrix integrated injection molding
Group and the 4th mould group combination are together one second connector with the 6th matrix integrated injection molding, second connection
Device includes that second metal shell is sheathed on outside the 6th matrix.
11. plug-in connector as claimed in claim 10 characterized by comprising first base portion has part institute
The first matrix, part second matrix and part the third matrix are stated, first hyoplastron has part first base
Body, part second matrix and part the third matrix, and first matrix and second matrix are located at described the
In three matrixes, second base portion has part the 4th matrix, part the 5th matrix and part the 6th matrix,
Second hyoplastron has part the 4th matrix, part the 5th matrix and part the 6th matrix, and described the
Four matrixes and the 5th matrix are located in the 6th matrix.
12. plug-in connector as claimed in claim 10 characterized by comprising the third matrix and the described 6th
There is a bridge part, and the bridge part is integrally formed with the third matrix and the 6th matrix three between matrix,
The extension, the bending part and the interconnecting piece are fixedly arranged on the bridge part.
13. plug-in connector as described in claim 1 characterized by comprising first insulating body and described the
Two insulating bodies be it is arranged side by side, a bridge part, institute are formed between first insulating body and second insulating body
It states extension, the bending part and the interconnecting piece and is fixedly arranged on the bridge part.
14. plug-in connector as claimed in claim 13 characterized by comprising the front end of the bending part is revealed in
The bridge part.
15. plug-in connector as claimed in claim 13 characterized by comprising the bridging position is in described first
Outside metal shell and the second metal shell.
16. plug-in connector as described in claim 1 characterized by comprising the first shielding piece has one first
Main part and at least grounding leg extended from first main part bending, it is first main part, the extension, described
Bending part and the interconnecting piece are respectively positioned on same plane, and the secondary shielding piece is main with one second main part and from described second
At least grounding leg that the bending of body portion extends, second main part, the extension, the bending part and the interconnecting piece are equal
It is generally aligned in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228476.5A CN109616811B (en) | 2018-10-22 | 2018-10-22 | Combined connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811228476.5A CN109616811B (en) | 2018-10-22 | 2018-10-22 | Combined connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109616811A true CN109616811A (en) | 2019-04-12 |
| CN109616811B CN109616811B (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811228476.5A Active CN109616811B (en) | 2018-10-22 | 2018-10-22 | Combined connector |
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| Country | Link |
|---|---|
| CN (1) | CN109616811B (en) |
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|---|---|---|---|---|
| CN1355580A (en) * | 2000-11-24 | 2002-06-26 | 富士康(昆山)电脑接插件有限公司 | Combined electric connector |
| CN101950908A (en) * | 2010-09-14 | 2011-01-19 | 番禺得意精密电子工业有限公司 | Method for breaking terminal material tape combination |
| CN204179317U (en) * | 2014-10-27 | 2015-02-25 | 贝尔威勒电子股份有限公司 | Composite connector |
| US20160020572A1 (en) * | 2014-07-15 | 2016-01-21 | Lotes Co., Ltd | Method for molding electrical connector |
| CN105790040A (en) * | 2016-03-29 | 2016-07-20 | 番禺得意精密电子工业有限公司 | Electric connector and automatic manufacture method thereof |
| CN206236856U (en) * | 2016-09-22 | 2017-06-09 | 番禺得意精密电子工业有限公司 | Composite connector |
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2018
- 2018-10-22 CN CN201811228476.5A patent/CN109616811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1355580A (en) * | 2000-11-24 | 2002-06-26 | 富士康(昆山)电脑接插件有限公司 | Combined electric connector |
| CN101950908A (en) * | 2010-09-14 | 2011-01-19 | 番禺得意精密电子工业有限公司 | Method for breaking terminal material tape combination |
| US20160020572A1 (en) * | 2014-07-15 | 2016-01-21 | Lotes Co., Ltd | Method for molding electrical connector |
| CN204179317U (en) * | 2014-10-27 | 2015-02-25 | 贝尔威勒电子股份有限公司 | Composite connector |
| CN105790040A (en) * | 2016-03-29 | 2016-07-20 | 番禺得意精密电子工业有限公司 | Electric connector and automatic manufacture method thereof |
| CN206236856U (en) * | 2016-09-22 | 2017-06-09 | 番禺得意精密电子工业有限公司 | Composite connector |
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| Publication number | Publication date |
|---|---|
| CN109616811B (en) | 2020-06-05 |
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