CN105024229A - Low-voltage differential signal connector - Google Patents
Low-voltage differential signal connector Download PDFInfo
- Publication number
- CN105024229A CN105024229A CN201410169380.1A CN201410169380A CN105024229A CN 105024229 A CN105024229 A CN 105024229A CN 201410169380 A CN201410169380 A CN 201410169380A CN 105024229 A CN105024229 A CN 105024229A
- Authority
- CN
- China
- Prior art keywords
- base frame
- insulating base
- differential signal
- voltage differential
- connector
- Prior art date
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 238000003032 molecular docking Methods 0.000 claims abstract description 11
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 21
- 238000005452 bending Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract 5
- 210000001503 joint Anatomy 0.000 abstract 2
- 230000004382 visual function Effects 0.000 abstract 1
- 210000002683 foot Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The inventions discloses a low-voltage differential signal connector, comprising an insulation seat body, a metal housing covering the insulation seat body and a plurality of conductive terminals positioned on the insulation seat body; the insulation seat body is provided with an insertion groove and a butt joint part; the conductive terminal possesses a contact part which is positioned in the butt joint part and is projected into the insertion groove; guide wing parts are formed by extending outwardly from the left side and the right side of the insulation seat body; and an guide insertion gap is formed between the guide wing part and the side end part of the metal housing. Through the design of the guide wing part, a docking connector can be inserted for assembling from the guide insertion gap by aligning with the guide wing part in the insertion process so as to be paired with the connector provided by the invention. As a result, the low-voltage differential signal connector achieves a visual function and a positioning function for the assembling workers when being assembled with the docking connector so as to improve the yield and the assembling working efficiency during the assembling process.
Description
Technical field
The present invention relates to a kind of connector, refer in particular to a kind of low voltage differential signal connector had for butt connector assembling guiding contraposition structure.
Background technology
Along with the progress of science and technology, the circuit board in electronic installation is all provided with connector, and carries out transfer of data for transmission line.Guarantee that reliability in electrical contact also effectively by the trend of connector body miniaturization, slimming, can develop to have in time assembling, adopting the vertical mode of mutual docking group to connect electric connector simultaneously at present to comply with.
As shown in Figure 1, for the connector 1a of known a kind of low voltage differential signal, it has insulating base frame 11a, cover at the metal shell 13a of insulating base frame 11a and multiple conducting terminal 12a being assembled in insulating base frame 11a, this connector 1a then for arranging plate terminal adapter on circuit boards.As shown in Figure 2, be then butt connector 2a, it is line-end connector.Because the design of connector 1a is when for butt connector 2a docking, butt connector 2a volume size because of line end is greater than the connector 1a of plate end, when assembling insertion, because connector 1a can be sheltered from, so that make assembling operation person cannot easily visual assembling position and be difficult to location, easily cause in the process of assembling, cause the damage of connector 1a, or between both terminals, incorrect corresponding contact mutually has the problem causing short circuit, thus affect serviceability and the assembling operation bad economic results of this connector 1a.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the invention provides a kind of low voltage differential signal connector, when its structural design is butt connector is organized relatively, assembling operation person can be provided in an assembling process, can realize reaching visually and substantial positioning function, to promote yields and assembling operation efficiency, and can improve because cannot correctly contraposition assemble, and repeatedly repeat assembling, easily cause the phenomenon of terminal damage or short circuit.
The present invention in order to the technical scheme solving its technical problem and adopt is:
A kind of low voltage differential signal connector, comprise insulating base frame, cover at the metal shell of this insulating base frame and be arranged at some conducting terminals of this insulating base frame, this insulating base frame is formed with inserting groove, and this insulating base frame is formed with docking section, this conducting terminal has contact site, this contact site is arranged at this docking section and is inserted into this inserting groove, the end, the left and right sides of this metal shell is formed with guiding alar part respectively towards extension, is configured with guiding insertion space between the end, the left and right sides of this guiding alar part and this metal shell.
The present invention in order to the further technical scheme solving its technical problem and adopt is:
Say further, this guiding alar part has a linking arm, is integrally connected to this linking arm and the side wall upwards extended from this linking arm and be integrally connected to this side wall rear end and the rear wall extended internally from this side wall rear end.
Furthermore, this metal shell have the front side portion covering at this insulating base frame sheet part, two be connected to this sheet part left and right sides end and cover at the side plate of the end, the left and right sides of this insulating base frame, the linking arm of described guiding alar part is connected to the side plate bottom of this metal shell, the guiding insertion space described in forming between this guiding alar part and this side plate.
Say further, the welding foot that this conducting terminal also has fixed part and extends from the bending of this fixed part bottom, described contact site forms from the extension of this fixed part top bending; This insulating base frame has terminal groove, and the fixed part of this conducting terminal is fixed on this terminal groove.
The invention has the beneficial effects as follows: low voltage differential signal connector of the present invention has mainly grown guiding alar part outward in the metal shell left and right sides, when butt connector and the present invention are to time slotting, because the present invention has grown guiding alar part outward in metal shell both sides, to insert process in, butt connector sidepiece can be made self-aiming insertion space can to insert assembling in alignment with guiding alar part, thus can with the present invention to group.So can for assembling operation person in an assembling process, can realize reaching visually and substantial positioning function, to promote yields and assembling operation efficiency.Particularly, can improve because cannot correctly contraposition assemble, and have the problem repeatedly repeating to assemble, easily cause the phenomenon of terminal damage or short circuit.
Accompanying drawing explanation
Fig. 1 is the stereogram of the connector of known low voltage differential signal;
Fig. 2 is the connector of known low voltage differential signal and the schematic perspective view of butt connector;
Fig. 3 is three-dimensional exploded view of the present invention;
Fig. 4 is three-dimensional combination figure of the present invention;
Fig. 5 is that the present invention and butt connector are to the schematic perspective view organized.
Description of reference numerals:
(known)
1a connector
11a insulating base frame
12a conducting terminal
13a metal shell
2a butt connector
(the present invention)
1 connector
10 insulating base frames
11 inserting grooves
12 docking sections
13 terminal grooves
14 hook parts
20 metal shells
21 guiding alar parts
211 linking arms
212 side walls
Wall after 213
22 guiding insertion space
23 sheet parts
24 side plates
25 button holes
26 weld parts
30 conducting terminals
31 fixed parts
32 contact sites
33 welding foots
5 butt connectors
Embodiment
Below by way of specific instantiation, the specific embodiment of the present invention is described, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented in further, different ways, that is, not departing under disclosed category, can give different modifications and change.
Embodiment: a kind of low voltage differential signal connector, as shown in Figure 3 to Figure 4, includes insulating base frame 10, metal shell 20 and a multiple conducting terminal 30.
Insulating base frame 10 is generally in a lengthwise body, and it is recessed is formed with an inserting groove 11, and is formed with a docking part 12.Insulating base frame 10 is more formed with terminal groove 13, and the sidepiece end face of insulating base frame 10 in addition can be respectively equipped with hook part 14.
In the present invention, the end, the left and right sides of metal shell 20 is outward extended with guiding alar part 21 separately, is configured with and guides insertion space 22 between the end, the left and right sides of guiding alar part 21 and metal shell 20.More specific description, metal shell 20 can have the side plate 24 that a sheet part 23 and two is connected to sheet part 23 left and right sides end, described guiding alar part 21 is formed from side plate 24 extension, and and the guiding insertion space 22 enclosed between side plate 24 described in formation.In addition, sheet part 23 with side plate 24 can offer button hole 25, and on the other hand, the bottom of sheet part 23 is bent is extended with weld part 26.
Further description, guiding alar part 21 is generally in L-type shape, each guiding alar part 21 have integrally be connected to side plate 24 bottom linking arm 211, be integrally connected to linking arm 211 and in the side wall 212 that upwards extends, and be integrally connected to side wall 212 rear end and the rear wall 213 extended internally from side wall rear end.
The welding foot 33 that each conducting terminal 30 has fixed part 31, self-retaining portion 31 top bending extends the flexible contact site 32 of tool and the bending of bottom, self-retaining portion 31 extends.
Conducting terminal 30 is mounted on insulating base frame 10, is arranged at the terminal groove 13 of correspondence position, is fixed on insulating base frame 10 by fixed part 31, and contact site 32 is located at docking section 12, and part is inserted into inserting groove 11.The partial insertion (as shown in Figure 5) of inserting groove 11 for butt connector 5, can contact with the terminal of butt connector 5 (not shown) to make the contact site 32 of conducting terminal 30.Metal shell 20 covers at insulating base frame 10, and specifically sheet part 23 covers at the front side portion of insulating base frame 10, and side plate 24 covers at the end, the left and right sides of insulating base frame 10.Metal shell 20 to cooperatively interact with the hook part 14 of insulating base frame 10 by button hole 25 and fastens, with fixing metal housing 20.
By above-mentioned explanation, coordinate shown in Fig. 5, when butt connector 5 and the present invention are to time slotting, because the present invention has grown guiding alar part 21 outward in metal shell 20 left and right sides, to insert process in, butt connector 5 sidepiece can in alignment with guiding alar part 21, by guiding insertion space 22, butt connector 5 sidepiece can be inserted in the inner, thus can with the present invention to group, so can for assembling operation person in an assembling process, can realize reaching visually and substantial positioning function, to promote yields and assembling operation efficiency.Particularly, can improve because cannot correctly contraposition assemble, and have the problem repeatedly repeating to assemble, easily cause the phenomenon of terminal damage or short circuit.
Claims (4)
1. a low voltage differential signal connector, comprise insulating base frame, cover at the metal shell of this insulating base frame and be arranged at some conducting terminals of this insulating base frame, this insulating base frame is formed with inserting groove, and this insulating base frame is formed with docking section, this conducting terminal has contact site, this contact site is arranged at this docking section and is inserted into this inserting groove, it is characterized in that: the end, the left and right sides of this metal shell is formed with guiding alar part respectively towards extension, between the end, the left and right sides of this guiding alar part and this metal shell, be configured with guiding insertion space.
2. low voltage differential signal connector as claimed in claim 1, is characterized in that: this guiding alar part has a linking arm, is integrally connected to this linking arm and the side wall upwards extended from this linking arm and be integrally connected to this side wall rear end and the rear wall extended internally from this side wall rear end.
3. low voltage differential signal connector as claimed in claim 2, it is characterized in that: this metal shell have the front side portion covering at this insulating base frame sheet part, two be connected to this sheet part left and right sides end and cover at the side plate of the end, the left and right sides of this insulating base frame, the linking arm of described guiding alar part is connected to the side plate bottom of this metal shell, the guiding insertion space described in forming between this guiding alar part and this side plate.
4. low voltage differential signal connector as claimed in claim 1 or 2, is characterized in that: the welding foot that this conducting terminal also has fixed part and extends from the bending of this fixed part bottom, and described contact site forms from the extension of this fixed part top bending; This insulating base frame has terminal groove, and the fixed part of this conducting terminal is fixed on this terminal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169380.1A CN105024229B (en) | 2014-04-25 | 2014-04-25 | Low voltage differential signal connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169380.1A CN105024229B (en) | 2014-04-25 | 2014-04-25 | Low voltage differential signal connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105024229A true CN105024229A (en) | 2015-11-04 |
| CN105024229B CN105024229B (en) | 2018-03-30 |
Family
ID=54414022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410169380.1A Expired - Fee Related CN105024229B (en) | 2014-04-25 | 2014-04-25 | Low voltage differential signal connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105024229B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340027A (en) * | 2007-07-03 | 2009-01-07 | 日本航空电子工业株式会社 | Connectors Mounted to Small Outline Boards |
| CN201252243Y (en) * | 2008-07-15 | 2009-06-03 | 庆良电子股份有限公司 | Electric connector with alignment structure and combination thereof |
| CN202275987U (en) * | 2011-08-09 | 2012-06-13 | 格康电子科技(深圳)有限公司 | Electric connector |
| CN202474281U (en) * | 2011-12-26 | 2012-10-03 | 艾恩特精密工业股份有限公司 | Conductive terminals and electrical connection sockets using such terminals |
| CN202601914U (en) * | 2012-05-14 | 2012-12-12 | 昆山嘉华电子有限公司 | Electric connector |
| US8500488B2 (en) * | 2011-03-03 | 2013-08-06 | Hon Hai Precision Industry Co., Ltd. | Electrical connector having metal shell with retaining tab for engaging with insulative housing |
| CN203800316U (en) * | 2014-04-25 | 2014-08-27 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
-
2014
- 2014-04-25 CN CN201410169380.1A patent/CN105024229B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340027A (en) * | 2007-07-03 | 2009-01-07 | 日本航空电子工业株式会社 | Connectors Mounted to Small Outline Boards |
| CN201252243Y (en) * | 2008-07-15 | 2009-06-03 | 庆良电子股份有限公司 | Electric connector with alignment structure and combination thereof |
| US8500488B2 (en) * | 2011-03-03 | 2013-08-06 | Hon Hai Precision Industry Co., Ltd. | Electrical connector having metal shell with retaining tab for engaging with insulative housing |
| CN202275987U (en) * | 2011-08-09 | 2012-06-13 | 格康电子科技(深圳)有限公司 | Electric connector |
| CN202474281U (en) * | 2011-12-26 | 2012-10-03 | 艾恩特精密工业股份有限公司 | Conductive terminals and electrical connection sockets using such terminals |
| CN202601914U (en) * | 2012-05-14 | 2012-12-12 | 昆山嘉华电子有限公司 | Electric connector |
| CN203800316U (en) * | 2014-04-25 | 2014-08-27 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105024229B (en) | 2018-03-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180330 Termination date: 20190425 |