CN203445278U - Plug connector and socket connector - Google Patents
Plug connector and socket connector Download PDFInfo
- Publication number
- CN203445278U CN203445278U CN201320393536.5U CN201320393536U CN203445278U CN 203445278 U CN203445278 U CN 203445278U CN 201320393536 U CN201320393536 U CN 201320393536U CN 203445278 U CN203445278 U CN 203445278U
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- terminal
- group
- insulating body
- terminals
- kink
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Abstract
The utility model discloses a plug connector which comprises an insulating body and a plurality of conductive terminals, wherein the conductive terminals are kept on the insulating body. The insulating body comprises a base part and a tongue plate which extends forwards. Each conductive terminal comprises: a fixed part which is fixed on the insulating body; a contact part which extends forwards and is arranged on the surface of the tongue plate; and a pin which extends backwards. The pin comprises a bent part and a weld part, wherein the bent part extends from the fixed part, and the weld part extends from the bent part. The plurality of conductive terminals comprise a first group of terminals and a second group of terminals, wherein the first group of terminals and the second group of terminals are respectively disposed at two opposite surfaces of the tongue plate. In the direction perpendicular to the tongue plate, the projection of the contact parts of the first group of terminals and the projection of the contact parts of the second group of terminals are partially overlapped, and the weld parts of the first and second groups of terminals are arranged in a row. According to the utility model, the plug connector provided by the utility model is provided with the additional group of terminals, and the weld parts are arranged in a row, thereby saving the welding space of a circuit board.
Description
[technical field]
The utility model is about a kind of pin connector and socket connector, and it can save welding space.
[background technology]
Electric connector is very extensive in electronic applications application, between the assembly in electronic equipment and assembly, assembly and system, system and system, has utilization, be electrically connected and signal transmission, and be to form a necessary infrastructure component of holonomic system.SATA (Serial Advanced Technology Attachment, Serial Advanced Technology Attachment) is a kind of hard-disk interface type that adopts serial mode transmission data.SATA connector generally all comprises insulating body and is arranged on the conducting terminal in insulating body, insulating body comprises base portion and the docking section of being extended forward by base portion, base portion is provided with the fixing hole of fixed conductive terminals, and docking section is provided with the accepting groove communicating with fixing hole; Conducting terminal comprises the fixed part being fixed in fixing hole and the contact site that is extended forward and be contained in accepting groove by fixed part.
PCI Express is bus interface of new generation, and as far back as the spring of calendar year 2001, Intel company has just proposed to be connected by technology replacement pci bus of new generation and the inside of various chips, and is referred to as third generation I/O bussing technique.At the bottom of calendar year 2001, comprising that the leading company of more than 20 industry of Intel, AMD, DELL, IBM starts to draft the standard of new technology, and completed in 2002 subsequently, is PCI Express to its definite designation.
Yet, when compatible Serial ATA Express and PCI Express connector, can add row's terminal, the space of soldered circuit board is increased, be unfavorable for miniaturization.
Given this, be necessary to provide a kind of improved pin connector and socket connector in fact, to overcome above-mentioned defect.
[utility model content]
The utility model object is to provide a kind of pin connector and socket connector, and it can save welding space.
For this reason, the utility model provides a kind of pin connector, comprise insulating body and be held in some conducting terminals of insulating body, insulating body comprises base portion and the hyoplastron extending forward, described conducting terminal comprises the holding parts that is immobilizated in insulating body, from holding parts, extend forward and be arranged in the contact site on hyoplastron surface and the pin extending back from holding parts, described pin comprises the kink being extended by holding parts and the weld part being extended by kink, above-mentioned conducting terminal comprises first group of terminal and second group of terminal, first group of terminal and second group of terminal are located at respectively relative two surfaces of hyoplastron, in the direction of vertical hyoplastron, the projection of the contact site of first group of terminal and second group of terminal has overlapping, and the weld part of first group of terminal and second group of terminal is arranged in a row.
For this reason, the utility model also provides a kind of socket connector, comprise insulating body, insulating body has the host cavity running through forward, some conducting terminals are contained in insulating body, described conducting terminal comprises the holding parts that is immobilizated in insulating body, from holding parts, extend forward and the pin that is exposed to the contact site in host cavity and extends back from holding parts, described pin comprises the kink being extended by holding parts and the weld part being extended by kink, above-mentioned conducting terminal comprises first group of terminal and second group of terminal, first group of terminal and second group of terminal are located at respectively relative two surfaces of host cavity, in the direction of vertical host cavity, the projection of the contact site of first group of terminal and second group of terminal has overlapping, and the weld part of first group of terminal and second group of terminal is arranged in a row.
With respect to prior art, the utility model pin connector and socket connector have the following advantages: pin connector and socket connector are arranged in a row the weld part of conducting terminal more when establishing one group of terminal, can save the welding space of circuit board.
[accompanying drawing explanation]
Fig. 1 is the three-dimensional exploded view of the utility model pin connector and socket connector;
Fig. 2 is the three-dimensional exploded view of another angle of Fig. 1;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the upward view of Fig. 1;
Fig. 5 is the rearview of pin connector; And
Fig. 6 is the rearview of socket connector.
[embodiment]
Refer to Fig. 1 and Fig. 2, the utility model electric connector combination 1000 comprises pin connector 100 and the socket connector 200 cooperatively interacting, pin connector 100 comprises insulating body 10 and is held in some conducting terminals 11 of insulating body 10, described socket connector 200 comprises insulating body 20, insulating body 20 has the host cavity 201 running through forward, and some conducting terminals 21 are contained in insulating body 20.Below will describe said elements in detail.
The insulating body 10 of described pin connector 100 comprises base portion 101 and the hyoplastron 102 extending forward, and described insulating body 10 also comprises a pair of U-shaped mouthful of side arm 103 extending from base portion 101 to abutting direction, and described two side arms 103 forms guide channel 104.Described hyoplastron 102 surfaces are provided with two fins 1021, can anti-error.
Shown in Fig. 3 and Fig. 4, the conducting terminal 11 of pin connector 100 comprises first group of terminal 111, second group of terminal 112, the 3rd group of terminal 113 and the 4th group of terminal 114.Described first group of terminal 111 and second group of terminal 112 are located at respectively relative two surfaces of hyoplastron 102, the 3rd group of terminal 113 and second group of terminal 112 are positioned at same plane, the 4th group of terminal 114 and first group of terminal 111 are positioned at same plane, and the 3rd group of terminal 113 is between the 4th group of terminal 114 and first group of terminal 111.Described fin 1021 faces the 3rd group of terminal 113.
Described conducting terminal 11 comprise be immobilizated in insulating body 10 holding parts 115, from holding parts 115, extend forward and be arranged in the contact site 116 on hyoplastron 102 surfaces and the pin 117 extending back from holding parts 115, described pin 117 comprises the kink 1171 being extended by holding parts 115 and the weld part 1172 being extended by kink 1171.On vertical hyoplastron 102, the projection of the contact site 116a of first group of terminal 111 and the contact site 116b of second group of terminal 112 has overlapping.The kink 1171a of described first group of terminal 111 draws close bending between wherein, and the kink 1171 of first group of terminal is wider than weld part 1172.112 kink 1172b of the part kink 1172a of first group of terminal 111 and second group of terminal tilt to bend one another in opposite directions, the weld part of first group of terminal 111 and second group of terminal 112 is arranged in a row, and equidistantly flush each other (Fig. 3 can know demonstration), projection zero lap.The leg 117 of described first, second, third and the 4th group of terminal is arranged in a row, and makes space utilization compacter, can save the welding space of circuit board.Described first group of terminal 111 comprises two pairs of Difference signal pair terminals 1111 and three earth terminals 1112 of arranging in space, second group of terminal 112 comprises a pair of Difference signal pair terminal 1121 and an earth terminal 1122, and the contact site of described earth terminal 1112/1122 is longer than differential signal opposite end sub 1111/1121.
The conducting terminal 21 of described socket connector 200 and conducting terminal 11 symmetry arrangement of pin connector 100, comprise first group of terminal 211, second group of terminal 212, the 3rd group of terminal 213 and the 4th group of terminal 214.Described first group of terminal 211 and second group of terminal 212 are located at respectively relative two surfaces of host cavity 201, the 3rd group of terminal 213 and second group of terminal 212 are positioned at same plane, the 4th group of terminal 214 and first group of terminal 211 are positioned at same plane, and the 4th group of terminal 214 and the 3rd group of terminal 213 of first group of terminal 211 midfeather.
Described conducting terminal 21 comprises the pin 217 that is immobilizated in the holding parts 215 of insulating body and the contact site 216 extending forward from holding parts 215 and extends back from holding parts 215, described pin 217 comprises the kink 2171 being extended by holding parts 215 and the weld part 2172 being extended by kink, in the direction of vertical host cavity 201, the projection of the contact site of first group of terminal 211 and second group of terminal 212 has overlapping, and the weld part of first group of terminal 211 and second group of terminal 212 is arranged in a row.
The host cavity 201 of described insulator 20 is provided with a big groove 2012 at contiguous second group of terminal place, is provided with boss 2011 and big groove is divided into two little grooves in big groove 2012.Boss 2011 is outstanding to host cavity direction compared with the host cavity of its side 201 surfaces, can avoid the plug of Serial Attached scsi interface to misplug.
The utility model pin connector and socket connector combination 1000 be the high-frequency transmission requirement of compatible Serial ATA and PCI Express connector simultaneously, when establishing one group of terminal, the weld part of conducting terminal is arranged in a row more, can saves the welding space of circuit board.
In sum, these are only preferred embodiment of the present utility model, should not limit the scope of the invention with this, be that every simple equivalence of doing according to the utility model claims and the utility model description changes and modifies, all should still belong in the scope that the utility model patent contains.
Claims (10)
1. a pin connector, comprise insulating body and be held in some conducting terminals of insulating body, insulating body comprises base portion and the hyoplastron extending forward, described conducting terminal comprises the holding parts that is immobilizated in insulating body, from holding parts, extend forward and be arranged in the contact site on hyoplastron surface and the pin extending back from holding parts, described pin comprises the kink being extended by holding parts and the weld part being extended by kink, it is characterized in that: above-mentioned conducting terminal comprises first group of terminal and second group of terminal, first group of terminal and second group of terminal are located at respectively relative two surfaces of hyoplastron, in the direction of vertical hyoplastron, the projection of the contact site of first group of terminal and second group of terminal has overlapping, and the weld part of first group of terminal and second group of terminal is arranged in a row.
2. pin connector as claimed in claim 1, is characterized in that: the part kink of first group of terminal and the kink of second group of terminal tilt to bend one another in opposite directions, and corresponding weld part equidistantly flushes each other, projection zero lap.
3. pin connector as claimed in claim 2, is characterized in that: the kink of first group of terminal is drawn close bending between wherein.
4. pin connector as claimed in claim 3, is characterized in that: the kink of first group of terminal is wider than weld part.
5. pin connector as claimed in claim 4, it is characterized in that: described conducting terminal also comprises the 3rd group of terminal and the 4th group of terminal, the 3rd group of terminal and second group of terminal are positioned at same plane, the 4th group of terminal and first group of terminal are positioned at same plane, and the 3rd group of terminal is between the 4th group of terminal and first group of terminal; The leg of described first, second, third and the 4th group of terminal is arranged in a row.
6. pin connector as claimed in claim 5, it is characterized in that: first group of terminal comprises two pairs of Difference signal pair terminals and three earth terminals of arranging in space, second group of terminal comprises a pair of Difference signal pair terminal and an earth terminal, and the contact site of described earth terminal is sub longer than differential signal opposite end.
7. pin connector as claimed in claim 6, is characterized in that: described hyoplastron surface is provided with the fin of two anti-errors, and fin faces the 3rd group of terminal.
8. a socket connector, comprise insulating body, insulating body has the host cavity running through forward, some conducting terminals are contained in insulating body, described conducting terminal comprises the holding parts that is immobilizated in insulating body, from holding parts, extend forward and the pin that is exposed to the contact site in host cavity and extends back from holding parts, described pin comprises the kink being extended by holding parts and the weld part being extended by kink, it is characterized in that: above-mentioned conducting terminal comprises first group of terminal and second group of terminal, first group of terminal and second group of terminal are located at respectively relative two surfaces of host cavity, in the direction of vertical host cavity, the projection of the contact site of first group of terminal and second group of terminal has overlapping, and the weld part of first group of terminal and second group of terminal is arranged in a row.
9. socket connector as claimed in claim 8, is characterized in that: host cavity is provided with a big groove at contiguous second group of terminal place, is provided with boss and big groove is divided into two little grooves in big groove.
10. socket connector as claimed in claim 9, is characterized in that: boss is outstanding to host cavity direction compared with the host cavity surface of its side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393536.5U CN203445278U (en) | 2013-07-04 | 2013-07-04 | Plug connector and socket connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320393536.5U CN203445278U (en) | 2013-07-04 | 2013-07-04 | Plug connector and socket connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203445278U true CN203445278U (en) | 2014-02-19 |
Family
ID=50096300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320393536.5U Expired - Lifetime CN203445278U (en) | 2013-07-04 | 2013-07-04 | Plug connector and socket connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203445278U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901048A (en) * | 2015-05-25 | 2015-09-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN104901047A (en) * | 2015-05-25 | 2015-09-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN105305131A (en) * | 2015-08-12 | 2016-02-03 | 凡甲电子(苏州)有限公司 | Electric connector and manufacturing method |
| CN110676629A (en) * | 2018-07-03 | 2020-01-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN112993670A (en) * | 2021-02-05 | 2021-06-18 | 深圳市豪塑科技有限公司 | Electronic connector |
-
2013
- 2013-07-04 CN CN201320393536.5U patent/CN203445278U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901048A (en) * | 2015-05-25 | 2015-09-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN104901047A (en) * | 2015-05-25 | 2015-09-09 | 凡甲电子(苏州)有限公司 | Electric connector |
| WO2016188016A1 (en) * | 2015-05-25 | 2016-12-01 | 凡甲电子(苏州)有限公司 | Electrical connector |
| CN104901047B (en) * | 2015-05-25 | 2017-07-11 | 凡甲电子(苏州)有限公司 | Electric connector |
| CN105305131A (en) * | 2015-08-12 | 2016-02-03 | 凡甲电子(苏州)有限公司 | Electric connector and manufacturing method |
| CN105305131B (en) * | 2015-08-12 | 2017-10-27 | 凡甲电子(苏州)有限公司 | Electric connector and its manufacture method |
| CN110676629A (en) * | 2018-07-03 | 2020-01-10 | 富士康(昆山)电脑接插件有限公司 | Electrical connector |
| CN110676629B (en) * | 2018-07-03 | 2022-06-21 | 富士康(昆山)电脑接插件有限公司 | Electrical connector with improved contact arrangement |
| CN112993670A (en) * | 2021-02-05 | 2021-06-18 | 深圳市豪塑科技有限公司 | Electronic connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |
|
| CX01 | Expiry of patent term |