CN105470707A - Socket electric connector - Google Patents
Socket electric connector Download PDFInfo
- Publication number
- CN105470707A CN105470707A CN201410404912.5A CN201410404912A CN105470707A CN 105470707 A CN105470707 A CN 105470707A CN 201410404912 A CN201410404912 A CN 201410404912A CN 105470707 A CN105470707 A CN 105470707A
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- Prior art keywords
- hyoplastron
- terminal
- socket
- matrix
- electric connector
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Abstract
The invention discloses a socket electric connector, which comprises an insulated body, a plurality of terminals fixed in the insulated body and a metal housing arranged outside the insulated body in a surrounding mode, wherein the insulated body comprises an insulated seat and a first seat body and a second seat body fixed on the insulated seat; the terminals are divided into front-end terminals fixed on the insulated seat and rear-end terminals fixed on the first seat body and the second seat body in an injection molding mode respectively; the first seat body and the second seat body fixed with the rear-end terminals are fixed to the insulated seat through assembly; and the front-end terminals meet the MicroUSB3.0 transmission standard.
Description
[technical field]
The present invention relates to a kind of electric connector for socket, particularly relate to a kind of electric connector for socket with double-row terminal.
[background technology]
Related art please refer on November 14th, 2012 bulletin No. CN101321345th, Chinese invention patent shown in, there is disclosed a kind of link block for mobile communication terminal, wherein specifically disclosed a kind of connector of socket end, this electric connector for socket comprises insulating body, be fixed on the some terminals in insulating body and be located in the metal shell of insulating body periphery.The hyoplastron that described insulating body comprises base portion and extends to form forward along base portion.Described hyoplastron comprises rear end part and is positioned at the fore-end of rearward end front end, and described rear end part is wider than fore-end simultaneously thick a little than fore-end.Viewed from plug orientation, hyoplastron entirety is in " convex " font.In the fore-end that after described terminal comprises the front-seat terminal of a row and a row, row's terminal is arranged at hyoplastron respectively and rear end part, front-seat terminal meets USB (universal serial bus, UniversalSerialBus) standard simultaneously.
In addition, a kind of link block of portable apparatus is disclosed in No. TWM441257th, the TaiWan, China patent announced on November 11st, 2012, wherein specifically disclosed a kind of connector of socket end, this electric connector for socket comprises insulating body equally, be fixed on the some terminals in insulating body and be located in the metal shell of insulating body periphery.The hyoplastron that described insulating body comprises base portion and extends to form forward along base portion.Described hyoplastron comprises rear end part and is positioned at the fore-end of rearward end front end, and described rear end part is slightly wider than fore-end simultaneously slightly thick than fore-end.In the fore-end that after described terminal comprises the front-seat terminal of a row and a row, row's terminal is arranged at hyoplastron respectively and rear end part, front-seat terminal meets USB (universal serial bus, UniversalSerialBus) standard simultaneously.The structure of above-mentioned two front cases is very similar, and has row's terminal to meet USB standard.
Only, this type of double-row terminal design link block of the prior art all only has announcement to be applicable in the similar ordinary USB connector of single frame mouth, along with the continuous increase of current electronic product transmission quantity and improving constantly of transmission rate request, link block structure of the prior art will cannot satisfy the demands far away.Such as MicroUSB of the prior art (micro universal serial bus, MicroUniversalSerialBus) 3.0 socket connectors, only MicroUSB3.0 volume is little, terminal arrangement is tight, certainly will there are certain requirements if need set up additional terminal to reach larger transmission requirement to the fixed form of additional terminal.
Therefore in view of above problem, be necessary the electric connector for socket that improvement is provided, to solve above technical problem in fact.
[summary of the invention]
Technical problem to be solved by this invention is the electric connector for socket providing double-row terminal to design.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of electric connector for socket, comprise insulating body, the metal shell being fixed on the some terminals in insulating body and being located in outside insulating body, described insulating body includes insulating base and the first pedestal of being fixed on described insulating base and the second pedestal, described insulating base includes matrix, and along the hyoplastron that matrix front end face extends to form forward, the right hyoplastron of spaced apart setting between described hyoplastron comprises and left hyoplastron, described each terminal includes the contact site exposed outside hyoplastron, the weld part being fixed on the fixed part in insulating body and extending outside insulating body, described terminal be divided into be fixed on front end terminal on described insulating base and respectively injection mo(u)lding be fixed on the rear row's terminal on described first pedestal and the second pedestal, described be fixed with rear row's terminal the first pedestal and the second pedestal be fixed on described insulating base by assembling.
Further, described right hyoplastron comprises the right matrix hyoplastron that the front end face along matrix extends to form forward and the right front ends hyoplastron extended to form forward further along right matrix hyoplastron, described left hyoplastron comprises the left matrix hyoplastron extended to form forward along matrix front end face and the left front end hyoplastron extended to form forward further along left matrix hyoplastron, the contact site of described front-seat terminal exposes from described right front ends hyoplastron and left front end hyoplastron, the contact site of described rear row's terminal exposes from right matrix hyoplastron and left matrix hyoplastron, and tell the contact site of rear row's terminal and the contact site of front-seat terminal exposes from the same surface of described hyoplastron.
Further, the contact site of the described rear row's terminal be positioned on same right hyoplastron or left hyoplastron and the contact site of front-seat terminal are spaced one by one on the Width of hyoplastron, and the contact jaw of described front-seat terminal and the contact jaw of rear row's terminal exist specific drop on tongue thickness direction.
Further, described matrix caves inward and is formed with two holddown grooves, described holddown groove is upper corresponding right hyoplastron and left hyoplastron position respectively along the longitudinal direction, and described first pedestal and the second pedestal are assembled respectively and be fixed in described holddown groove.
Further, described holddown groove runs through described matrix along the longitudinal direction.
Further, described holddown groove is formed with two cell walls be oppositely arranged, and described two cell walls have been recessed to form support slot respectively, and the both sides of described first pedestal and the second pedestal are all formed for holding fixing blocked block with described support slot.
Further, described metal shell comprises roof, diapire and connects the sidewall of roof and diapire both sides, and the outside projection of described roof is formed with the fin that fore-and-aft direction extends.
Further, described roof, diapire and sidewall enclose to form grafting space and define jointly interface, described diapire projects to roof direction and is formed with anti-mis-insertion resettlement section, grafting space is separated definition and is formed the right grafting space of the right hyoplastron of corresponding collecting and the left grafting space of the left hyoplastron of collecting by described anti-mis-insertion resettlement section, and described fin is positioned on the top board of side, left grafting space.
Further, the contact site of described rear row's terminal is along hyoplastron thickness direction elastically deformable, and the contact site of described front-seat terminal is tabular and can not elastic deformation.
Further, the front-seat terminal arrangement of described electric connector for socket meets the transmission standard of MicroUSB3.0.
Compared with prior art, the present invention is by setting up rear row's terminal to reach larger transmission requirement in the hyoplastron rear of existing MicroUSB3.0 electric connector for socket, and by rear row's terminal first injection mo(u)lding to the first pedestal of difference and the second pedestal, the first pedestal and the second pedestal of arranging terminal after being installed with are being assembled on insulating base, when making shaping, positioning terminal is simple, ensures finished product yield.
[accompanying drawing explanation]
Fig. 1 is the stereogram 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, which show the stereogram that metal shell is separated with insulating body.
Fig. 3 is the stereogram that the 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, which show the stereogram after metal shell and the separation of rear row's Terminals Die group.
Fig. 5 is the three-dimensional exploded view of electric connector for socket of the present invention.
Fig. 6 is the stereogram that the 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 upward 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 |
| Holddown groove | 1101 | Support slot | 1102 |
| Hyoplastron | 111 | Accepting groove | 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 site | 221 |
| Fixed part | 222 | Weld part | 223 |
| Rear row's terminal | 24 | Front-seat terminal | 25 |
| Metal reinforcement | 3 | Main board portion | 31 |
| Die orifice | 311，1110 | Side plate | 32 |
| Header board portion | 33 | Metal shell | 4 |
| Interface | 40 | Right grafting space | 401 |
| Left grafting space | 402 | Top board | 41 |
| Fin | 411 | Base plate | 42 |
| Side plate | 43 | Plastic cement block | 5 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
[embodiment]
The metal shell 4 referring to shown in Fig. 1 to Fig. 8, electric connector for socket 100 of the present invention comprises insulating body 1, be fixed on some terminals 2 in insulating body 1 and metal reinforcement 3 and be located in outside insulating body 1.For convenience, all orientation relating to electric connector for socket 100 are all reference with Fig. 1 below, and the butt end of wherein said electric connector for socket 100 is considered as front end, and the face, top board 41 place of electric connector for socket 100 is considered as upper surface.
Refer to shown in Fig. 2 to Fig. 6, the first pedestal 12 and the second pedestal 13 that described insulating body 1 is included insulating base 11 and is fixed on described insulating base 11 by assembling.Described insulating base 11 includes matrix 110, and along the hyoplastron 111 that matrix 110 front end face extends to form forward.The right hyoplastron 112 of spaced apart setting between described hyoplastron 111 comprises and left hyoplastron 113.Described right hyoplastron 112 comprises the right matrix hyoplastron 1121 extended to form forward along matrix 110 front end face and the right front ends hyoplastron 1122 extended to form forward further along the front end face of right matrix hyoplastron 1121.Described left hyoplastron 113 and right hyoplastron 112 structural similarity, comprise the left matrix hyoplastron 1131 extended to form forward along matrix 110 front end face and the left front end hyoplastron 1132 extended to form forward further along the front end face of left matrix hyoplastron 1131.On described matrix 110, depression is formed with the through holddown groove 1101 in two front and back, and described holddown groove 1101 is upper corresponding right hyoplastron 112 and left hyoplastron 113 position respectively along the longitudinal direction.Two cell walls that each described holddown groove 1101 is oppositely arranged are respectively arranged with support slot 1102.Described first pedestal 12 and the second pedestal 13 respectively through-thickness plug and are assembled in holddown groove 1101.The blocked block 1230 of described first pedestal 12 and the second pedestal 13 holds fixing with support slot 1102 respectively.The both sides of described first pedestal 12 and the second pedestal 13 are all formed for holding fixing blocked block 1230 with described support slot 1102.
Refer to shown in Fig. 2 and Fig. 3, described right matrix hyoplastron 1121 is identical with the length of left matrix hyoplastron 1131 in abutting direction, and described right front ends hyoplastron 1122 is identical with the length of left front end hyoplastron 1132 in abutting direction.In the present embodiment, described right matrix hyoplastron 1121 is wider than right front ends hyoplastron 1122 thicker.Described left matrix hyoplastron 1131 is wider than left front end hyoplastron 1132 thicker.The front end face of described right matrix hyoplastron 1121 and left matrix hyoplastron 1131 is formed with supporting surface 1118 respectively, and described supporting surface 1118 is for supporting spacing with banjo connector.Described right matrix hyoplastron 1121 and left matrix hyoplastron 1131 surface are all arranged with some terminal containing slots 1114 for accepting terminals 2.
Refer to shown in Fig. 3 to Fig. 6, described terminal 2 is bent to form by sheet metal punching press, comprise and expose the outer contact site 221 for dock with banjo connector of hyoplastron 111, be fixed on the fixed part 222 in insulating body 1 and extend insulating body 1 rear end for the weld part 223 docking circuit board and be connected.In the present invention, described terminal 2 includes and is one-body moldedly fixed on rear row's terminal 24 in the first pedestal 12 and the second pedestal 13 and the one-body molded front-seat terminal 25 be fixed in insulating base 11.The contact site 221 of described rear row's terminal 24 has elasticity, and correspondence is exposed outside described right matrix hyoplastron 1121 and left matrix hyoplastron 1131 respectively, and can realize strain in terminal containing slot 1114.The contact site 221 of described front-seat terminal 25 is in tabular, and correspondence to be fixed in right front ends hyoplastron 1122 and left front end hyoplastron 1132 and can not elastic deformation.
Refer to shown in Fig. 7 and Fig. 8, described in be positioned at the rear row's terminal 24 on same right hyoplastron 112 or left hyoplastron 113 the contact site 221 of contact site 221 and front-seat terminal 25 be spaced one by one on the Width of hyoplastron 111.The weld part 223 of described rear row's terminal 24 and the weld part 223 of front-seat terminal 25 be one arrange and arrange in insulating body 1 rear end, and are positioned at the weld part 223 (Fig. 4 and Fig. 5 is shown) that outermost weld part 223 is rear row's terminal 24 in terminal 2 on same right hyoplastron 112 or left hyoplastron 113.Shown in please refer to the drawing 3 and Fig. 7, there is specific drop with the contact site 221 of front-seat terminal 25 in the contact site 221 of described rear row's terminal 24 on hyoplastron 111 thickness direction.The present invention, below the contact site 221 that the contact site 221 of described rear row's terminal 24 is positioned at front-seat terminal 25 on hyoplastron 111 thickness direction (shown in Fig. 1 and Fig. 7).
Refer to shown in Fig. 1 to Fig. 6, described metal shell 4 is bent to form by one piece of stamped metal sheets, comprises top board 41, base plate 42 and connects the side plate 43 of top board 41 and base plate 42 both sides.Described top board 41, base plate 42 and side plate 43 jointly form the grafting space (sign) for grafting banjo connector and are formed with interface 40.Described base plate 42 upwards bends near middle to arch upward and is formed with anti-error interpolating unit 44.For Fig. 7, described anti-error interpolating unit 44 is roughly in inverted " V " font, and described anti-error interpolating unit 44 comprises the hang plate 441 and upright plate 442 that are connected and arrange.It is that difference correspondence is accommodated the right grafting space 401 of right hyoplastron 112 and accommodates the left grafting space 402 of left hyoplastron 113 that above-mentioned grafting space is separated by described anti-error interpolating unit 44.In the present invention, on the top board 41 being positioned at side, described left grafting space 402 protruding upward be formed before and after the fin 411 that extends, described fin 411 correspondence coordinates to realize fool proof effect with the fit structure on banjo connector.
In the present invention, rear row's terminal 24 quantity be fixed in described first pedestal 12 is five, front-seat terminal 25 quantity be positioned on the right front ends hyoplastron 1122 of electric connector for socket 100 is five, rear row's terminal 24 number be fixed in described second pedestal 13 is the six roots of sensation, and front-seat terminal 25 quantity be positioned on the left front end hyoplastron 1132 of electric connector for socket 100 is five.The frame mouth-shaped of the interface 40 formed by described metal shell 4 in described electric connector for socket 100 and standard MicroUSB of the prior art (micro universal serial bus, MicroUniversalSerialBus) 3.0 electric connector for socket are similar, and unique difference is that the present invention is provided with fin 411 structure.Front-seat terminal 25 arrangement on front-seat terminal 25 on the right front ends hyoplastron 1122 of described electric connector for socket 100 and left front end hyoplastron 1132 meets the transmission standard of MicroUSB3.0 of the prior art, that is, the compatible MicroUSB3.0 plug connector of the prior art of the electric connector for socket 100 in the present invention.
Refer to shown in Fig. 2, Fig. 5 and Fig. 6, described metal reinforcement 3 is one-body molded to be fixedly arranged on described left hyoplastron 113, described metal reinforcement 3 include the upper surface covering described left hyoplastron 113 main board portion 31, at least cover the side plate 32 of the two sides of described left front end hyoplastron 1132 and cover the header board portion 33 of described left hyoplastron 113 front end face.Described main board portion 31 runs through and is formed with some die orifices 311.In addition, in the present invention, die orifice 1110 on described right hyoplastron 112 and left hyoplastron 113 and the die orifice 311 in main board portion 31 fill to ensure the bulk strength of electric connector for socket 100 and attractive in appearance can prevent foreign matter from entering in die orifice by encapsulating by plastic cement block 5 simultaneously.In other embodiments, described metal reinforcement can be located on right hyoplastron 112, also can be located on left hyoplastron 113 and right hyoplastron 112 simultaneously.
In the present invention, distinguish in first injection mo(u)lding to the first pedestal 12 and the second pedestal 13 by the rear row's terminal 24 that will set up, be assembled on insulating base 11 by the first pedestal 12 and the second pedestal 13 of arranging terminal 24 after being installed with, when making shaping, positioning terminal is simple, ensures finished product yield.
Above-described embodiment is better embodiment of the present invention.And the execution mode of not all, the change of those of ordinary skill in the art by reading specification of the present invention to any equivalence that technical solution of the present invention is taked, is claim of the present invention and contains.
Claims (10)
1. an electric connector for socket, comprise insulating body, the metal shell being fixed on the some terminals in insulating body and being located in outside insulating body, described insulating body includes insulating base and the first pedestal of being fixed on described insulating base and the second pedestal, described insulating base includes matrix, and along the hyoplastron that matrix front end face extends to form forward, the right hyoplastron of spaced apart setting between described hyoplastron comprises and left hyoplastron, described each terminal includes the contact site exposed outside hyoplastron, the weld part being fixed on the fixed part in insulating body and extending outside insulating body, described terminal be divided into be fixed on front end terminal on described insulating base and respectively injection mo(u)lding be fixed on the rear row's terminal on described first pedestal and the second pedestal, it is characterized in that: described in be fixed with the first pedestal of rear row's terminal and the second pedestal is fixed on described insulating base by assembling.
2. electric connector for socket as claimed in claim 1, it is characterized in that: described right hyoplastron comprises the right matrix hyoplastron that the front end face along matrix extends to form forward and the right front ends hyoplastron extended to form forward further along right matrix hyoplastron, described left hyoplastron comprises the left matrix hyoplastron extended to form forward along matrix front end face and the left front end hyoplastron extended to form forward further along left matrix hyoplastron, the contact site of described front-seat terminal exposes from described right front ends hyoplastron and left front end hyoplastron, the contact site of described rear row's terminal exposes from right matrix hyoplastron and left matrix hyoplastron, and tell the contact site of rear row's terminal and the contact site of front-seat terminal exposes from the same surface of described hyoplastron.
3. electric connector for socket as claimed in claim 2, it is characterized in that: described in be positioned at the rear row's terminal on same right hyoplastron or left hyoplastron the contact site of contact site and front-seat terminal be spaced one by one on the Width of hyoplastron, on tongue thickness direction, there is specific drop in the contact jaw of described front-seat terminal and the contact jaw of rear row's terminal.
4. electric connector for socket as claimed in claim 1, it is characterized in that: described matrix caves inward and is formed with two holddown grooves, described holddown groove is upper corresponding right hyoplastron and left hyoplastron position respectively along the longitudinal direction, and described first pedestal and the second pedestal are assembled respectively and be fixed in described holddown groove.
5. electric connector for socket as claimed in claim 1, is characterized in that: described holddown groove runs through described matrix along the longitudinal direction.
6. the electric connector for socket as described in claim 4 or 5, it is characterized in that: described holddown groove is formed with two cell walls be oppositely arranged, described two cell walls have been recessed to form support slot respectively, and the both sides of described first pedestal and the second pedestal are all formed for holding fixing blocked block with described support slot.
7. electric connector for socket as claimed in claim 1, is characterized in that: described metal shell comprises roof, diapire and connects the sidewall of roof and diapire both sides, and the outside projection of described roof is formed with the fin that fore-and-aft direction extends.
8. electric connector for socket as claimed in claim 7, it is characterized in that: described roof, diapire and sidewall enclose to form grafting space and define jointly interface, described diapire projects to roof direction and is formed with anti-mis-insertion resettlement section, grafting space is separated definition and is formed the right grafting space of the right hyoplastron of corresponding collecting and the left grafting space of the left hyoplastron of collecting by described anti-mis-insertion resettlement section, and described fin is positioned on the top board of side, left grafting space.
9. electric connector for socket as claimed in claim 1, is characterized in that: the contact site of described rear row's terminal is along hyoplastron thickness direction elastically deformable, and the contact site of described front-seat terminal is tabular and can not elastic deformation.
10. electric connector for socket as claimed in claim 1, is characterized in that: the front-seat terminal arrangement of described electric connector for socket meets the transmission standard of MicroUSB3.0.
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 true CN105470707A (en) | 2016-04-06 |
| CN105470707B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437681A (en) * | 2016-05-25 | 2017-12-05 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107437681A (en) * | 2016-05-25 | 2017-12-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector combination |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105470707B (en) | 2019-05-14 |
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