CN103633488A - Plug connector and electric connector combination - Google Patents
Plug connector and electric connector combination Download PDFInfo
- Publication number
- CN103633488A CN103633488A CN201210306710.8A CN201210306710A CN103633488A CN 103633488 A CN103633488 A CN 103633488A CN 201210306710 A CN201210306710 A CN 201210306710A CN 103633488 A CN103633488 A CN 103633488A
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- Prior art keywords
- connector
- socket connector
- hyoplastron
- pin connector
- circuit board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000013011 mating Effects 0.000 claims description 21
- 238000003032 molecular docking Methods 0.000 claims description 19
- 238000003466 welding Methods 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides an electric connector combination which comprises a plug connector and a socket connector, wherein the plug connector and the socket connector are in butt joint. The plug connector comprises a plug body, a sub circuit board which is accommodated in the plug body and a cable which is electrically connected with the sub circuit board. The plug body has a matching surface. The sub circuit board has a tongue board which protrudes out of the matching surface toward the socket connector and a number of conductive films which are arranged on the surface of the tongue board. The socket connector comprises a socket body and a number of elastic terminals which are accommodated in the socket body. The socket body has a butt joint part and an insertion slot which is concavely arranged on the butt joint part to accommodate the tongue board. The plug body has two side walls which protrude from the matching surface toward the socket connector and are located on left and right sides of the tongue board. Two side walls are located on left and right sides of the butt joint part to limit left and right swinging of the plug connector.
Description
Technical field
The present invention relates to a kind of pin connector and electric connector combination, relate in particular to a kind of pin connector and electric connector combination of transmitting high-frequency signal.
Background technology
USB (USB) has been widely applied in various electronic products, USB specification Shi You Intel(Intel), NEC(Nippon Electric Company, Ltd.), Compaq(Compaq), DEC(U.S. Digital Equipment Corporation), IBM(International Business Machine Corporation (IBM)), Microsoft(Microsoft), Northern Telecom(Nortel) combine formulation, by USB 2.0, develop into USB 3.0 at present, USB 3.0 has and decuples the transmission speed of USB 2.0 and the energy-saving efficiency of Geng Gao, will more be widely used in PC ancillary equipment and consumption electronic product future.
The electric connector combination that the prior art relevant to this case can disclose for No. 202159800U with reference to the Chinese patent CN that on March 7th, 2012 is announced, this electric connector combination comprises pin connector and the socket connector of mutual docking, pin connector comprises header body and is positioned at the sub-circuit board of header body, described header body is provided with mating surface, the location-plate extending forward from mating surface bottom and the lock catch arm that extends beyond forward mating surface from the roof of header body, sub-circuit board is provided with the hyoplastron that extends beyond forward mating surface, hyoplastron surface is provided with some metallic conduction sheets, hyoplastron and location-plate are parallel to each other.Socket connector comprises jack body and is contained in the some flexible terminals in jack body, jack body front end is concaved with slot, top is provided with the fixture block corresponding with pin connector, and flexible terminal has and extends into the elastic contact part in slot and extend jack body to be welded on the welding foot on female circuit board.
When pin connector inserts forward in socket connector, hyoplastron is contained in slot, conducting strip on hyoplastron and the contact site of flexible terminal are in contact with one another, location-plate is upwards supported in the bottom surface of socket connector, play the function supporting with guiding, lock catch arm is separated from restriction pin connector and socket connector front and back with fixture block phase buckle, yet on left and right directions, pin connector coordinates more open with socket connector, loosely, cause pin connector easily to be vacillated now to the left, now to the right, conducting strip on hyoplastron and the contact reliability of flexible terminal have been affected, thereby affect the electric connection of pin connector and socket connector.
Therefore, be necessary to design a kind of novel pin connector, to solve the problems of the technologies described above.
Summary of the invention
The object of the present invention is to provide a kind of pin connector and electric connector combination that improves electric connection reliability that have.
For realizing aforementioned object, the present invention adopts following technical scheme: a kind of pin connector, in order to plug with socket connector, it comprises header body, the cable that is contained in the sub-circuit board in header body and is electrically connected with sub-circuit board, described header body has mating surface, described sub-circuit board comprises the some conducting strips that extend beyond the hyoplastron of mating surface and be arranged in hyoplastron surface, described header body is also provided with the two side that protrudes out mating surface, described two side is positioned at the left and right sides of hyoplastron to match with socket connector and to limit pin connector and vacillate now to the left, now to the right.
For realizing aforementioned object, the present invention can also adopt following technical scheme: a kind of electric connector combination, it comprises pin connector and the socket connector of mutual docking, described pin connector comprises header body, the cable that is contained in the sub-circuit board in header body and is electrically connected with sub-circuit board, described header body has mating surface, described sub-circuit board has towards socket connector and protrudes out the hyoplastron of mating surface and be arranged in some conducting strips on hyoplastron surface, described socket connector comprises jack body and is contained in the some flexible terminals in jack body, described jack body there is docking section and be arranged with on docking section to accommodate the slot of hyoplastron, described flexible terminal has the fixed part being fixed in jack body, self-retaining portion extends into the welding foot that jack body extends in contact site in slot and self-retaining portion, described contact site contacts with conducting terminal, described header body is also provided with the two side that is positioned at the hyoplastron left and right sides facing to socket connector protrudes out from coordinating, described two side is positioned at the left and right sides of docking section and vacillates now to the left, now to the right with restriction pin connector.
Compared to prior art, pin connector of the present invention leads to and electric connector combination protrudes out the two side of mating surface by setting in header body, two side is positioned at the left and right sides of hyoplastron to match with socket connector and to limit pin connector and vacillate now to the left, now to the right, pin connector is coordinated compact with socket connector, ensure conducting strip on hyoplastron and the contact reliability between flexible terminal, made to form between pin connector and socket connector stable electric connection.
Accompanying drawing explanation
Fig. 1 is the stereogram that electric connector combination of the present invention and female circuit board are separated, together with demonstration pin connector connects with socket connector.
Fig. 2 is the stereogram of electric connector combination of the present invention and female circuit board, and demonstration pin connector, socket connector and female circuit board are separated.
Fig. 3 is the stereogram of electric connector combination of the present invention and female circuit board, and demonstration pin connector and socket connector are separated, and socket connector is arranged on female circuit board.
Fig. 4 is the stereogram of pin connector of the present invention.
Fig. 5 is the three-dimensional exploded view of pin connector of the present invention.
Fig. 6 is the three-dimensional exploded view of another angle of pin connector of the present invention.
Fig. 7 is the stereogram of socket connector shown in Fig. 1.
Fig. 8 is the three-dimensional exploded view of socket connector shown in Fig. 1.
Fig. 9 is the three-dimensional exploded view of another angle of socket connector shown in Fig. 1.
Figure 10 is the schematic perspective view of the jack body of socket connector shown in Fig. 1.
Embodiment
Refer to shown in Fig. 1 to Figure 10, the invention provides a kind of electric connector combination, it meets USB 3.0 agreements, and described electric connector combination comprises pin connector 100 and the socket connector 200 of mutual docking, and socket connector 200 is in order to be welded on female circuit board 300.
Header body 1 comprises the square box body 12 that main part 11 and autonomous body 11 protrude out forward, main part 11 has the mating surface 111 that is positioned at front end, frame 12 comprises the roof 121 protruding out forward from this mating surface 111 respectively, diapire 122, two side 123, roof 121, diapire 122 and two side 123 are connected to enclose and form a receiving space 120, roof 121 is provided with a breach 126 that is adjacent to mating surface 111, frame 12 is also provided with the horizontal location plate 124 extending forward from diapire 122, location-plate 124 is set to dovetail structure, on left and right directions, the width of location-plate 124 is less than the width of diapire 122, the left and right sides of location-plate 124 is provided with thin slice 1240, the thickness of thin slice 1240 is roughly half of thickness of location-plate 124, the front end of thin slice 1240 is provided with guide ramp 1242, in addition, thin slice 1240, the upper surface of location-plate 124 and diapire 122 is positioned at same level.
The main part 11 top one of header body 1 are extended with a locker 112, locker 112 comprise extend beyond forward the lock catch arm 113 of mating surface 111 and be positioned at lock catch arm 113 rears press section 114, lock catch arm 113 is provided with the grab 115 protruding out downwards, between grab 115 and press section 114, there is a support portion 116, locker 112 is to be connected with header body 1 one by this support portion 116, by pressing press section 114, can drive lock catch arm 113 to take support portion 116 and swing up and down as fulcrum.Before and after main part 11 is also provided with, run through main part 11 with the holddown groove 118 of stator circuit board 2, holddown groove 118 connects with receiving space 120 front and back.
Jack body 5 be provided be positioned at front end docking section 50, be arranged with on docking section 50 to accommodate the slot 51 of pin connector 100 and be positioned at some terminal containing slots 52 of slot 51 both sides.The left and right sides of docking section 50 are provided with the location notch 54 running through forward, and the top of jack body 5 is provided with a groove 55 and is positioned at a fixture block 56 of groove 55, and extend and two madial walls of connecting groove 55 fixture block 56 left and right, and fixture block 56 front ends also have inclined plane 560.Jack body 5 be provided with horizontal location face 53 in order to match with pin connector 100 location-plates 124 and certainly this locating surface 53 protrude out the relative a pair of projection 57 in left and right downwards, two projections 57 are respectively equipped with that slit 570, two slits 570 are adjacent to respectively locating surface 53 and left and right aligns.The left and right sides of the rear end of jack body 5 convexes with respectively a fixed block 58, before and after fixed block 58 is provided with, runs through the fixedly holding slot 580 of bonding pad 8, and the madial wall of holding slot 580 is provided with a holding block 582.Jack body 5 is also provided with a pair of reference column 59 protruding out backward, to be contained in the location hole 309 of female circuit board 300.
Each flexible terminal 6 comprises that elastic contact part 62 and self-retaining portion 61 that fixed part 61, the self-retaining portion 61 of being fixed in jack body 5 terminal containing slots 52 extend forwardly in slot 51 extend back jack body 5 to be welded on the welding foot 63 on female circuit board 300, contact site 62 is arranged as two rows, one row's contact site 62 is positioned at the upside of slot 51, another row's contact site 62 is positioned at the downside of slot 51, thereby can clamp the hyoplastron 20 that inserts the pin connector 100 in slot 51.
When pin connector 100 is inserted to socket connector 200, the hyoplastron 20 of the sub-circuit board 2 of pin connector 100 inserts the slot 51 of socket connector 200 jack bodies 5, by contact site 62 clampings of flexible terminal 6, conducting strip 22 on hyoplastron 20 and contact site 62 machineries and in electrical contact, make to form and be electrically connected between pin connector 100 and socket connector 200.Locker 112 on pin connector 100 enters after the groove 55 of jack body 5, the grab 11 of locker 112 560 surpasses to socket connector 200 and moves up along the inclined plane of fixture block 56 front ends, make lock catch arm 113 take support portion 116 as upwards swing of fulcrum, finally, grab 11 is fastened togather mutually with fixture block 56, restriction pin connector 100 departs from socket connector 200 along abutting direction, if pin connector 100 need exit socket connector 100, can pass through the press section 114 of pressing lock buckle device 112, grab 11 and fixture block 56 are separated.The location-plate 124 of header body 1 upwards supports at the locating surface 53 of jack body 5 and along this locating surface 53 and moves until the thin slice 1240 of location-plate 124 both sides enters in the slit 570 of jack body 5, thereby the relative jack body 5 of restriction location-plate 124 moves up and down, the guide ramp 1245 of thin slice 1240 front ends has guiding thin slice 1240 and enters the effect in slit 570.
The docking section 50 of jack body 5 is inserted in the receiving space 120 of header body 1 frame 12, the displacement of restriction docking section 50 on left and right and above-below direction, the two side 123 of frame 12 is positioned at the left and right sides of docking section 50, with restriction pin connector 100, roll, the roof 121 of frame 12 is that the both side edges of breach 126 enters in the location notch 54 of jack body 5, further with restriction pin connector 100, teeter, guarantee that pin connector 100 can accurately insert socket connector 200 simultaneously, pin connector 100 so coordinates with socket connector 200, make pin connector 100 coordinate compact with socket connector 200, conducting strip 22 on hyoplastron 2 and the contact reliability between flexible terminal 6 have been ensured, make to form stable electric connection between pin connector 100 and socket connector 100.
In sum, these are only preferred embodiment of the present invention, should not limit the scope of the invention with this, i.e. every simple equivalence of doing according to the claims in the present invention book and description of the invention content changes and modifies, and all should still remain within the scope of the patent.
Claims (10)
1. a pin connector, in order to plug with socket connector, the cable that it comprises header body, is contained in the sub-circuit board in header body and is electrically connected with sub-circuit board, described header body has mating surface, described sub-circuit board comprises the some conducting strips that extend beyond the hyoplastron of mating surface and be arranged in hyoplastron surface, it is characterized in that: described header body is also provided with the two side that protrudes out mating surface, described two side is positioned at the left and right sides of hyoplastron to match with socket connector and to limit pin connector and vacillate now to the left, now to the right.
2. pin connector according to claim 1, is characterized in that: described two side and hyoplastron separate between left and right.
3. pin connector according to claim 1, it is characterized in that: described header body comprises the frame that main part and autonomous body protrude out forward, described frame comprises roof and the described two side to downward-extension from roof, roof is from coordinating towards front protruding out and form, and roof is provided with the breach that is adjacent to mating surface.
4. pin connector according to claim 3, it is characterized in that: described frame also comprises from coordinating towards the diapire front protruding out, roof, diapire and two side are connected to enclose and form in order to accommodate a receiving space of socket connector, and described hyoplastron is positioned at receiving space.
5. pin connector according to claim 4, it is characterized in that: described header body also has the horizontal location plate extending forward from diapire, location-plate is set to dovetail structure, on left and right directions, the width of location-plate is less than the width of diapire, spacer both sides are also provided with the thin slice being contained in socket connector slit, to limit pin connector, swing up and down.
6. an electric connector combination, it comprises pin connector and the socket connector of mutual docking, described pin connector comprises header body, the cable that is contained in the sub-circuit board in header body and is electrically connected with sub-circuit board, described header body has mating surface, described sub-circuit board has towards socket connector and protrudes out the hyoplastron of mating surface and be arranged in some conducting strips on hyoplastron surface, described socket connector comprises jack body and is contained in the some flexible terminals in jack body, described jack body there is docking section and be arranged with on docking section to accommodate the slot of hyoplastron, described flexible terminal has the fixed part being fixed in jack body, self-retaining portion extends into the welding foot that jack body extends in contact site in slot and self-retaining portion, described contact site contacts with conducting terminal, it is characterized in that: described header body is also provided with the two side that is positioned at the hyoplastron left and right sides facing to socket connector protrudes out from coordinating, described two side is positioned at the left and right sides of docking section and vacillates now to the left, now to the right with restriction pin connector.
7. electric connector combination according to claim 6, is characterized in that: between described two side, be formed with the receiving space of accommodating docking section.
8. electric connector combination according to claim 6, it is characterized in that: described header body comprises the roof that extends and be connected with two side facing to socket connector from coordinating, described roof has the breach that is adjacent to mating surface, it is the location notch of roof that described docking section is provided with the medial margin of accommodating breach, with restriction pin connector, swing up and down, described location notch runs through forward docking section.
9. electric connector combination according to claim 8, it is characterized in that: described header body also has from coordinating facing to socket connector and protrudes out and the diapire being connected with two side and the location-plate further extending towards socket connector from diapire, described jack body has a pair of projection that the horizontal location face matching with location-plate and the left and right that this locating surface protrudes out certainly align downwards, two projections are respectively equipped with a slit, described location-plate both sides have the thin slice being contained in slit, and the thickness of thin slice is less than location-plate.
10. electric connector combination according to claim 6, it is characterized in that: the left and right sides of described jack body rear end convexes with respectively a fixed block, fixed block is provided with pre-and post perforative holding slot, the madial wall of holding slot is provided with a holding block, described socket connector also comprises a bonding pad, described bonding pad is provided with the retaining sheet being fixed in holding slot and extends jack body to be soldered to the afterbody of female circuit board from retaining sheet, and the interior side blow of retaining sheet is provided with the lug supporting on holding block and moves with restriction bonding pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210306710.8A CN103633488B (en) | 2012-08-27 | 2012-08-27 | Pin connector and electric connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210306710.8A CN103633488B (en) | 2012-08-27 | 2012-08-27 | Pin connector and electric connector combination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103633488A true CN103633488A (en) | 2014-03-12 |
| CN103633488B CN103633488B (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210306710.8A Expired - Fee Related CN103633488B (en) | 2012-08-27 | 2012-08-27 | Pin connector and electric connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103633488B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340786A (en) * | 2016-11-28 | 2017-01-18 | 中国电子科技集团公司第二十九研究所 | Method and device for welding and locating electric board inserting connector |
| US10205256B2 (en) | 2017-03-16 | 2019-02-12 | Huawei Technologies Co., Ltd | Plug and electrical connector component |
| CN109997280A (en) * | 2016-11-29 | 2019-07-09 | 莫列斯有限公司 | The edge connector of low clearance and the system for using the edge connector |
| US10431935B2 (en) | 2017-01-23 | 2019-10-01 | Speed Tech Corp. | Connector |
| WO2023051767A1 (en) * | 2021-10-01 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Connecting mechanism, electrical energy transmission device and motor vehicle |
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| CN201829767U (en) * | 2010-04-26 | 2011-05-11 | 富士康(昆山)电脑接插件有限公司 | Plug connector and socket connector in butt joint with same |
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2012
- 2012-08-27 CN CN201210306710.8A patent/CN103633488B/en not_active Expired - Fee Related
Patent Citations (10)
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| CN2379943Y (en) * | 1998-12-09 | 2000-05-24 | 富士康(昆山)电脑接插件有限公司 | Electric connecting compound |
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| CN201499403U (en) * | 2009-08-05 | 2010-06-02 | 富士康(昆山)电脑接插件有限公司 | Movable storage device and shell structure thereof |
| US20110091161A1 (en) * | 2009-10-19 | 2011-04-21 | Hon Hai Precision Industry Co., Ltd. | Optical connector with an improved resilient member pressing onto an optical module thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340786A (en) * | 2016-11-28 | 2017-01-18 | 中国电子科技集团公司第二十九研究所 | Method and device for welding and locating electric board inserting connector |
| CN109997280A (en) * | 2016-11-29 | 2019-07-09 | 莫列斯有限公司 | The edge connector of low clearance and the system for using the edge connector |
| US11545769B2 (en) | 2016-11-29 | 2023-01-03 | Molex, Llc | Low profile edge connector and system using same |
| US10431935B2 (en) | 2017-01-23 | 2019-10-01 | Speed Tech Corp. | Connector |
| US10205256B2 (en) | 2017-03-16 | 2019-02-12 | Huawei Technologies Co., Ltd | Plug and electrical connector component |
| WO2023051767A1 (en) * | 2021-10-01 | 2023-04-06 | 长春捷翼汽车零部件有限公司 | Connecting mechanism, electrical energy transmission device and motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103633488B (en) | 2015-08-19 |
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Granted publication date: 20150819 |