CN105470707B - Electric connector for socket - Google Patents
Electric connector for socket Download PDFInfo
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- CN105470707B CN105470707B CN201410404912.5A CN201410404912A CN105470707B CN 105470707 B CN105470707 B CN 105470707B CN 201410404912 A CN201410404912 A CN 201410404912A CN 105470707 B CN105470707 B CN 105470707B
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- Prior art keywords
- hyoplastron
- terminal
- pedestal
- socket
- matrix
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Abstract
A kind of electric connector for socket, including insulating body, several terminals for being fixed in insulating body and enclose the metal shell outside insulating body, the insulating body includes insulating base and the first pedestal and the second pedestal that are fixed on the insulating base, the terminal be divided into the front end terminal being fixed on the insulating base and respectively injection molding be fixed on the heel row terminal on first pedestal and the second pedestal, first pedestal for being fixed with heel row terminal and the second pedestal are fixed on the insulating base by assembling, the front row terminal meets the transmission standard of Micro USB 3.0.
Description
[technical field]
The present invention relates to a kind of electric connector for socket more particularly to a kind of electric connector for socket with double-row terminal.
[background technique]
Related art is please referred in the Chinese invention patent CN101321345 institute of bulletin on November 14th, 2012
Show, there is disclosed a kind of link blocks for mobile communication terminal, wherein specifically disclosed a kind of connector of socket end, it should
Electric connector for socket includes insulating body, several terminals being fixed in insulating body and encloses the metal set on insulating body periphery
Shell.The insulating body includes base portion and the hyoplastron that extends to form forward along base portion.The hyoplastron includes rear end part and position
In the front end portion of rear end front end, the rear end part is wider than front end portion while slightly thicker than front end portion.From plug side
It is in " convex " font to hyoplastron is seen integrally.The terminal includes that a row front row terminal and row's heel row terminal are respectively arranged at hyoplastron
In front end portion and rear end part, while front-seat terminal meets USB (universal serial bus, Universal Serial Bus) mark
It is quasi-.
In addition, being disclosed on November 11st, 2012 TaiWan, China patent the TWM441257th of bulletin a kind of portable
The link block of device, wherein specifically disclosed a kind of connector of socket end, which equally includes insulating this
Body, several terminals being fixed in insulating body and enclose the metal shell set on insulating body periphery.The insulating body includes
Base portion and the hyoplastron extended to form forward along base portion.The hyoplastron includes rear end part and the front end positioned at rear end front end
Point, the rear end part is slightly wider than front end portion while slightly thicker than front end portion.The terminal includes a row front row terminal and one
Row's heel row terminal is respectively arranged in the front end portion and rear end part of hyoplastron, while front-seat terminal meets USB (universal sequence is total
Line, Universal Serial Bus) standard.The structure of above-mentioned two preceding case is much like, and has row's terminal to meet USB mark
It is quasi-.
Only, such double-row terminal design link block in the prior art, which only discloses, is suitable for the similar of single frame mouth
It is existing with the continuous increase and the continuous improvement of transmission rate request of current electronic product transmission quantity in ordinary USB connector
Link block structure in technology will much be unable to satisfy demand.Such as Micro USB (micro universal sequence in the prior art
Column bus, Micro Universal Serial Bus) 3.0 socket connectors, only Micro USB 3.0 is small in size, terminal
Arrangement is close, if additional terminal need to be added to reach bigger transmission requirement and certainly will have to the fixed form of additional terminal
It asks.
Therefore in view of problem above, it is really necessary to provide improved electric connector for socket, to solve the above technical problem.
[summary of the invention]
Technical problem to be solved by the present invention lies in provide the electric connector for socket of double-row terminal design.
In order to solve the above technical problems, the present invention adopts the following technical scheme: a kind of electric connector for socket, including insulation this
Body, several terminals being fixed in insulating body and the metal shell outside insulating body is enclosed, the insulating body includes
Insulating base and the first pedestal and the second pedestal being fixed on the insulating base, the insulating base includes matrix, and along matrix
The hyoplastron that front end extends to form forward, the hyoplastron include between be spaced apart setting right hyoplastron and left hyoplastron, each end
Son includes the welding exposing contact portion outside hyoplastron, the fixed part that is fixed in insulating body and extending outside insulating body
Portion, the terminal be divided into the front end terminal being fixed on the insulating base and respectively injection molding be fixed on first pedestal and
Heel row terminal on second pedestal, first pedestal for being fixed with heel row terminal and the second pedestal are fixed to described by assembling
On insulating base.
Further, the right hyoplastron includes the right matrix hyoplastron extended to form forward along the front end of matrix and along right matrix
The right front ends hyoplastron that hyoplastron extends to form further along, the left hyoplastron include the left side extended to form forward along matrix front end
Matrix hyoplastron and the left front end hyoplastron extended to form further along left matrix hyoplastron, the contact portion of the front row terminal is from institute
It states right front ends hyoplastron and left front end hyoplastron exposes, the contact portion of the heel row terminal reveals from right matrix hyoplastron and left matrix hyoplastron
Out, and the contact portion of the contact portion of told heel row terminal and front-seat terminal exposes from the same surface of the hyoplastron.
Further, the contact positioned at the contact portion of same right hyoplastron or the heel row terminal on left hyoplastron and front-seat terminal
Portion in being alternatively arranged one by one in the width direction of hyoplastron, and the contact jaw of the front row terminal and the contact jaw of heel row terminal are in tongue
There are specific drops on thickness direction.
Further, it is recessed inwardly to be formed there are two fixing groove in described matrix, the fixing groove is upper along the longitudinal direction to be distinguished
Corresponding right hyoplastron and left hyoplastron position, first pedestal and the second pedestal assemble be fixed in the fixing groove respectively.
Further, the fixing groove runs through described matrix along the longitudinal direction.
Further, the fixing groove is formed with two cell walls being oppositely arranged, and is recessed respectively on two cell wall and is formed with card
Hold slot, the two sides of first pedestal and the second pedestal are each formed with for the blocked block fixed with the securing groove clamping.
Further, the metal shell include roof, bottom wall and connect roof and bottom wall two sides side wall, the roof to
Outer projection is formed with the fin of front-rear direction extension.
Further, the roof, bottom wall and side wall enclose to set to form grafting space and define jointly interface, the bottom wall
It is projected to roof direction and is formed with anti-mis-insertion receiving portion, grafting space is separated definition and formed to receivable by the anti-mis-insertion receiving portion
Hold the right grafting space of right hyoplastron and accommodate the left grafting space of left hyoplastron, the fin is located at the top plate of left grafting space side
On.
Further, the contact portion of the heel row terminal connects along hyoplastron thickness direction elastically deformable, the front row terminal
Contact portion is in tabular and is unable to elastic deformation.
Further, the front-seat terminal arrangement of the electric connector for socket meets the transmission standard of Micro USB 3.0.
Compared with prior art, the present invention passes through in the hyoplastron rear of existing 3.0 electric connector for socket of Micro USB
Heel row terminal is added to reach bigger transmission requirement, and heel row terminal is distinguished into first injection molding to the first pedestal and second
In vivo, it is assembled on insulating base in the first pedestal and the second pedestal that will be installed with heel row terminal, so that positioning terminal when molding
Simply, guarantee finished product yield.
[Detailed description of the invention]
Fig. 1 is the perspective view of electric connector for socket of the present invention.
Fig. 2 is the partial perspective exploded view of electric connector for socket of the present invention, and which show metal shells and insulating body point
From perspective view.
Fig. 3 is the perspective view that electric connector for socket shown in Fig. 2 is seen from another angle.
Fig. 4 is the partial perspective exploded view of electric connector for socket of the present invention, and which show metal shell and heel row Terminals Dies
Perspective view after group separation.
Fig. 5 is the stereogram exploded view of electric connector for socket of the present invention.
Fig. 6 is the perspective view that electric connector for socket shown in fig. 5 is seen from another angle.
Fig. 7 is the front view of electric connector for socket of the present invention.
Fig. 8 is the bottom view after the metal shell of electric connector for socket of the present invention is separated with insulating body.
[primary clustering symbol description]
| Electric connector for socket | 100 | Insulating body | 1 |
| Insulating base | 11 | Matrix | 110 |
| Fixing groove | 1101 | Securing groove | 1102 |
| Hyoplastron | 111 | Container | 1114 |
| Supporting surface | 1118 | Right hyoplastron | 112 |
| Right matrix hyoplastron | 1121 | Right front ends hyoplastron | 1122 |
| Left hyoplastron | 113 | Left matrix hyoplastron | 1131 |
| Left front end hyoplastron | 1132 | First pedestal | 12 |
| Blocked block | 1230 | Second pedestal | 13 |
| Terminal | 2 | Contact portion | 221 |
| Fixed part | 222 | Weld part | 223 |
| Heel row terminal | 24 | Front-seat terminal | 25 |
| Metal reinforcement | 3 | Main board portion | 31 |
| Die orifice | 311,1110 | Side plate | 32 |
| Front panel portion | 33 | Metal shell | 4 |
| Interface | 40 | Right grafting space | 401 |
| Left grafting space | 402 | Top plate | 41 |
| Fin | 411 | Bottom plate | 42 |
| Side plate | 43 | Plastic block | 5 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
[specific embodiment]
It please refers to shown in Fig. 1 to Fig. 8, electric connector for socket 100 of the present invention includes insulating body 1, is fixed on insulating body 1
Interior several terminals 2 and metal reinforcement 3 and enclose the metal shell 4 outside insulating body 1.For convenience, following institute
The orientation of electric connector for socket 100 is related to using Fig. 1 as reference, wherein the butt end of the electric connector for socket 100 is considered as
The 41 place face of top plate of front end, electric connector for socket 100 is considered as upper surface.
It please refers to shown in Fig. 2 to Fig. 6, the insulating body 1 includes insulating base 11 and is fixed on by assembling described exhausted
The first pedestal 12 and the second pedestal 13 on edge seat 11.The insulating base 11 includes matrix 110, and along 110 front end face of matrix
The hyoplastron 111 extended to form forward.The hyoplastron 111 is spaced apart the right hyoplastron 112 and left hyoplastron 113 being arranged between including.Institute
Stating right hyoplastron 112 includes the right matrix hyoplastron 1121 extended to form forward along 110 front end of matrix and along right matrix hyoplastron 1121
The right front ends hyoplastron 1122 that extends to form further along of front end face.The left hyoplastron 113 is similar to right 112 structure of hyoplastron,
Including the left matrix hyoplastron 1131 that is extended to form forward along 110 front end of matrix and along left matrix hyoplastron 1131 front end face into one
Walk the left front end hyoplastron 1132 extended to form forward.Recess is formed with the fixing groove that two front and backs penetrate through in described matrix 110
1101, the fixing groove 1101 along the longitudinal direction on respectively correspond 113 position of right hyoplastron 112 and left hyoplastron.Each fixing groove
Securing groove 1102 is respectively arranged on 1101 two cell walls being oppositely arranged.First pedestal 12 and the second pedestal 13 are respectively along thickness
Degree direction, which plugs, to be assembled in fixing groove 1101.The blocked block 1230 of first pedestal 12 and the second pedestal 13 respectively with clamping
1102 clamping of slot is fixed.The two sides of first pedestal 12 and the second pedestal 13 are each formed with for blocking with the securing groove 1102
Hold fixed blocked block 1230.
It please refers to shown in Fig. 2 and Fig. 3, the right matrix hyoplastron 1121 is with left matrix hyoplastron 1131 in the length in abutting direction
Spend identical, the right front ends hyoplastron 1122 is identical in the length in abutting direction as left front end hyoplastron 1132.In the present embodiment, institute
It is more wider than right front ends hyoplastron 1122 thicker to state right matrix hyoplastron 1121.The left matrix hyoplastron 1131 is more than left front end hyoplastron 1132
It is wide thicker.It is respectively formed with supporting surface 1118 on the front end face of the right matrix hyoplastron 1121 and left matrix hyoplastron 1131, it is described
Supporting surface 1118 is used to support limit with banjo connector.The right matrix hyoplastron 1121 and left 1131 surface of matrix hyoplastron
Several terminal containing slots 1114 are recessed with for accepting terminals 2.
It please refers to shown in Fig. 3 to Fig. 6, the terminal 2 is bent to form by sheet metal punching press, including exposes 111 external application of hyoplastron
In the contact portion 221 docked with banjo connector, the fixed part 222 being fixed in insulating body 1 and extend insulation originally
The weld part 223 for being connect with docking circuit board of 1 rear end of body.In the present invention, the terminal 2 includes to be integrally formed to fix
In the heel row terminal 24 in the first pedestal 12 and the second pedestal 13 and it is integrally formed the front-seat terminal 25 being fixed in insulating base 11.
The contact portion 221 of the heel row terminal 24 has elasticity, respectively corresponds and exposes the right matrix hyoplastron 1121 and left matrix hyoplastron
Outside 1131, and in flexible deformation achievable in terminal containing slot 1114.The contact portion 221 of the front row terminal 25 is in tabular,
It is corresponding to be fixed in right front ends hyoplastron 1122 and left front end hyoplastron 1132 and be unable to elastic deformation.
It please refers to shown in Fig. 7 and Fig. 8, the connecing positioned at same right hyoplastron 112 or the heel row terminal 24 on left hyoplastron 113
The contact portion 221 of contact portion 221 and front-seat terminal 25 in being alternatively arranged one by one in the width direction of hyoplastron 111.The heel row terminal
The weld part 223 of 24 weld part 223 and front-seat terminal 25 is arranged in 1 rear end of insulating body in a row, and the same right hyoplastron
112 or left hyoplastron 113 on terminal 2 in weld part 223 on the outermost side be heel row terminal 24 weld part 223 (Fig. 4 and
Shown in Fig. 5).Please join shown in Fig. 3 and Fig. 7, the contact portion 221 of the contact portion 221 of the heel row terminal 24 and front-seat terminal 25 in
There are specific drops on 111 thickness direction of hyoplastron.The present invention, the contact portion 221 of the heel row terminal 24 is in 111 thickness side of hyoplastron
It is located at 221 lower section of contact portion (Fig. 1 and Fig. 7 shown in) of front-seat terminal 25 upwards.
It please referring to shown in Fig. 1 to Fig. 6, the metal shell 4 is bent to form by one piece of metal plate punching press, including top plate 41,
Bottom plate 42 and the side plate 43 for connecting top plate 41 and 42 two sides of bottom plate.The top plate 41, bottom plate 42 and side plate 43 are collectively formed and are used for
The grafting space (not indicating) of grafting banjo connector and it is formed with interface 40.The bottom plate 42 close to middle to
Upper bending, which is arched upward, is formed with anti-error interpolating unit 44.By taking Fig. 7 as an example, the anti-error interpolating unit 44 is substantially in inverted " V " font, described anti-
Mispluging portion 44 includes the hang plate 441 and upright plate 442 being arranged that be connected.The anti-error interpolating unit 44 separates above-mentioned grafting space
It respectively corresponds the right grafting space 401 for accommodating right hyoplastron 112 and accommodates the left grafting space 402 of left hyoplastron 113.In the present invention,
The fin 411 protruding upward for being formed with front and back and extending, the fin 411 on the top plate 41 of left 402 side of grafting space
The corresponding fit structure on banjo connector cooperates to realize fool proof effect.
In the present invention, 24 quantity of heel row terminal being fixed in first pedestal 12 is five, is located at socket and is electrically connected
25 quantity of front-seat terminal on the right front ends hyoplastron 1122 of device 100 is five, is fixed on the heel row end in second pedestal 13
24 number of son is the six roots of sensation, and 25 quantity of front-seat terminal on the left front end hyoplastron 1132 of electric connector for socket 100 is five.It is described
The frame mouth-shaped of the interface 40 formed in electric connector for socket 100 by the metal shell 4 and standard in the prior art
Micro USB (micro universal serial bus, Micro Universal Serial Bus) 3.0 electric connector for socket are similar,
Unique difference is that the present invention is provided with 411 structure of fin.On the right front ends hyoplastron 1122 of the electric connector for socket 100
Front-seat terminal 25 on front-seat terminal 25 and left front end hyoplastron 1132 arranges the biography for meeting Micro USB 3.0 in the prior art
Defeated standard, that is to say, that compatible 3.0 plug of the Micro USB electricity in the prior art of electric connector for socket 100 in the present invention
Connector.
It please referring to shown in Fig. 2, Fig. 5 and Fig. 6, the integrated molding of metal reinforcement 3 is fixedly arranged on the left hyoplastron 113,
The metal reinforcement 3 includes the main board portion 31 for covering the upper surface of the left hyoplastron 113, at least covers the left front end tongue
The side plate 32 of the two sides of plate 1132 and the front panel portion 33 of covering left 113 front end face of hyoplastron.It is passed through in the main board portion 31
It wears and is formed with several die orifices 311.In addition, in the present invention, the right hyoplastron 112 and die orifice 1110 on left hyoplastron 113 and
Die orifice 311 in main board portion 31 filled by plastic block 5 by encapsulating integral strength to guarantee electric connector for socket 100 and
Beauty, while can prevent foreign matter from entering in die orifice.In other embodiments, the metal reinforcement may be provided in right hyoplastron 112
On, it can also be located at simultaneously on left hyoplastron 113 and right hyoplastron 112.
In the present invention, first injection molding is distinguished to the first pedestal 12 and the second pedestal 13 by the heel row terminal 24 that will be added
It is interior, it is assembled on insulating base 11 in the first pedestal 12 and the second pedestal 13 that will be installed with heel row terminal 24, so that fixed when molding
Position terminal is simple, guarantees finished product yield.
Above-described embodiment is better embodiment of the invention.And not all embodiment, ordinary skill people
Any equivalent variation that member takes technical solution of the present invention by reading description of the invention, is right of the invention
It is required that being covered.
Claims (9)
1. a kind of electric connector for socket including insulating body, several terminals being fixed in insulating body and is enclosed set on insulation originally
External metal shell, the insulating body include insulating base and the first pedestal being fixed on the insulating base and second
Body, the insulating base include matrix, and the hyoplastron extended to form forward along matrix front end, the hyoplastron include between be spaced
Open up the right hyoplastron and left hyoplastron set, each terminal includes to expose contact portion outside hyoplastron, be fixed in insulating body
Fixed part and extend weld part outside insulating body, the terminal be divided into the front-seat terminal being fixed on the insulating base and
The heel row terminal on first pedestal and the second pedestal is fixed in injection molding respectively, it is characterised in that: the heel row terminal
Contact portion extend anteriorly out the front end of first pedestal and the second pedestal respectively, the hyoplastron surface is recessed with for accommodating
The contact portion of several containers of the contact portion of the heel row terminal, the heel row terminal can elastic shape along hyoplastron thickness direction
Become, the contact portion of the front row terminal in tabular and is unable to elastic deformation, is fixed with the First of the heel row terminal
Body and the second pedestal through-thickness are fixed on the insulating base by assembling.
2. electric connector for socket as described in claim 1, it is characterised in that: the right hyoplastron include along the front end of matrix towards
Before the right matrix hyoplastron extended to form and the right front ends hyoplastron extended to form further along right matrix hyoplastron, the left hyoplastron
Including the left matrix hyoplastron extended to form forward along matrix front end and along the left side that left matrix hyoplastron extends to form further along
The contact portion of front end hyoplastron, the front row terminal exposes from the right front ends hyoplastron and left front end hyoplastron, the heel row terminal
Contact portion exposes from right matrix hyoplastron and left matrix hyoplastron, and the contact portion of the contact portion of the heel row terminal and front-seat terminal from
Expose on the same surface of the hyoplastron.
3. electric connector for socket as claimed in claim 2, it is characterised in that: the heel row terminal on right hyoplastron connects
The contact portion of contact portion and front-seat terminal in being alternatively arranged one by one in the width direction of hyoplastron, the heel row end on left hyoplastron
The contact portion of the contact portion of son and front-seat terminal in being alternatively arranged one by one in the width direction of hyoplastron, the contact of the front-seat terminal
The contact jaw of end and heel row terminal is in there are specific drops on hyoplastron thickness direction.
4. electric connector for socket as described in claim 1, it is characterised in that: be recessed inwardly in described matrix solid there are two being formed
Determine slot, the fixing groove along the longitudinal direction on respectively correspond right hyoplastron and left hyoplastron position, first pedestal and the second pedestal
Assembling is fixed in the fixing groove respectively.
5. electric connector for socket as claimed in claim 4, it is characterised in that: the fixing groove runs through the base along the longitudinal direction
Body.
6. electric connector for socket as described in claim 4 or 5, it is characterised in that: the fixing groove, which is formed with, to be oppositely arranged
Two cell walls, recess is formed with securing groove respectively on two cell wall, and the two sides of first pedestal and the second pedestal are each formed with
For the blocked block fixed with the securing groove clamping.
7. electric connector for socket as described in claim 1, it is characterised in that: the metal shell includes roof, bottom wall and company
The side wall of roof and bottom wall two sides is connect, the outside projection of roof is formed with the fin of front-rear direction extension.
8. electric connector for socket as claimed in claim 7, it is characterised in that: the roof, bottom wall and side wall enclose jointly sets shape
There is interface at grafting space and definition, the bottom wall is projected to roof direction is formed with anti-mis-insertion receiving portion, the anti-mis-insertion
Grafting space is separated the corresponding right grafting space for accommodating right hyoplastron of definition formation and accommodates the left grafting sky of left hyoplastron by receiving portion
Between, the fin is located on the top plate of left grafting space side.
9. electric connector for socket as described in claim 1, it is characterised in that: the front-seat terminal of the electric connector for socket arranges
Meet the transmission standard of Micro USB 3.0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404912.5A CN105470707B (en) | 2014-08-18 | 2014-08-18 | Electric connector for socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410404912.5A CN105470707B (en) | 2014-08-18 | 2014-08-18 | Electric connector for socket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105470707A CN105470707A (en) | 2016-04-06 |
| CN105470707B true CN105470707B (en) | 2019-05-14 |
Family
ID=55608170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410404912.5A Active CN105470707B (en) | 2014-08-18 | 2014-08-18 | Electric connector for socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105470707B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437681B (en) * | 2016-05-25 | 2019-07-26 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321345A (en) * | 2007-06-04 | 2008-12-10 | 安普泰科电子韩国有限公司 | Connecting module for mobile communication terminal |
| CN102722222A (en) * | 2011-03-07 | 2012-10-10 | 安普泰科电子韩国有限公司 | Connecting module for portable terminal |
| CN202817318U (en) * | 2012-01-05 | 2013-03-20 | 艾恩特精密工业股份有限公司 | Socket connector |
| CN202917721U (en) * | 2012-07-23 | 2013-05-01 | 泰科电子(上海)有限公司 | Socket connector and plug connector |
| CN203747098U (en) * | 2014-03-17 | 2014-07-30 | 万安协讯电子有限公司 | Mini-type serial interface device based on USB 3.0 technology |
-
2014
- 2014-08-18 CN CN201410404912.5A patent/CN105470707B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101321345A (en) * | 2007-06-04 | 2008-12-10 | 安普泰科电子韩国有限公司 | Connecting module for mobile communication terminal |
| CN102722222A (en) * | 2011-03-07 | 2012-10-10 | 安普泰科电子韩国有限公司 | Connecting module for portable terminal |
| CN202817318U (en) * | 2012-01-05 | 2013-03-20 | 艾恩特精密工业股份有限公司 | Socket connector |
| CN202917721U (en) * | 2012-07-23 | 2013-05-01 | 泰科电子(上海)有限公司 | Socket connector and plug connector |
| CN203747098U (en) * | 2014-03-17 | 2014-07-30 | 万安协讯电子有限公司 | Mini-type serial interface device based on USB 3.0 technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105470707A (en) | 2016-04-06 |
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