CN105024225A - Low voltage differential signal connector - Google Patents
Low voltage differential signal connector Download PDFInfo
- Publication number
- CN105024225A CN105024225A CN201410169218.XA CN201410169218A CN105024225A CN 105024225 A CN105024225 A CN 105024225A CN 201410169218 A CN201410169218 A CN 201410169218A CN 105024225 A CN105024225 A CN 105024225A
- Authority
- CN
- China
- Prior art keywords
- insulating base
- base frame
- differential signal
- brachium pontis
- signal 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 21
- NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical group CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 claims description 16
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003032 molecular docking Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 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
- 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 invention discloses a low voltage differential signal connector comprising an insulating base body, a metal shell which covers the insulating base body, and conductive terminals which are arranged on the insulating base body. A plugging slot is formed on the insulating base body. A butting part is formed on the insulating base body. The conductive terminals are provided with contact parts which are arranged in the butting part and stretch into the plugging slot. The left and right side end parts of the insulating base body respectively outwardly extend so that guide wing parts are formed. A guide inserting space is formed between the guide wing parts and the side end parts of the metal shell. With the design of the guide wing parts, the side part of a butting connector is enabled to be inserted and assembled from the guide inserting space through aligning with the guide wing parts in the mutual inserting process so that assembling with the low voltage differential signal connector can be realized, visible and substantive positioning functions can be achieved in assembling with the butting connector in the assembling process of assembling workers, and yield rate and assembling work efficiency can be enhanced.
Description
Technical field
The present invention relates to a kind of connector, refer in particular to a kind of differential signal connector of low-voltage 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 differential signal connector of low-voltage, 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 differential signal connector of low-voltage, include insulating base frame, cover at the metal shell of this insulating base frame and be arranged at the conducting terminal 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 part is inserted into this inserting groove, the end, the left and right sides of this insulating base frame is formed with guiding alar part respectively towards extension, is configured with guiding insertion space between this guiding alar part and side end of 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 in the first brachium pontis of arranging separately and the second brachium pontis, be integrally connected to this first brachium pontis with this second brachium pontis and in the side wall upwards extended and be integrally connected to this second brachium pontis rear end and be the rear wall upwards extended, this side wall, form between this rear wall and side end of this metal shell described in guiding insertion space.
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.
Furthermore, the bottom bending of this sheet part and this side plate is extended with weld part, in the gap between this first brachium pontis and this second brachium pontis, the welding position at this side plate place.
Say further, the welding foot that this conducting terminal 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: differential signal connector of low-voltage of the present invention has mainly grown guiding alar part outward in the left and right sides of insulating base frame, when butt connector and the present invention are to time slotting, because the present invention has grown guiding alar part outward in insulating base frame 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 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 repeatedly repeat assembling, 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 one of three-dimensional exploded view of the present invention;
Fig. 4 is three-dimensional exploded view two of the present invention;
Fig. 5 is three-dimensional combination figure of the present invention;
Fig. 6 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
15 guiding alar parts
151 first brachium pontis
152 second brachium pontis
153 side walls
Wall after 154
20 metal shells
21 sheet parts
22 side plates
23 button holes
24 weld parts
30 conducting terminals
31 fixed parts
32 contact sites
33 welding foots
40 guiding insertion space
5a butt connector
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 differential signal connector of low-voltage, as shown in Figures 3 to 5, 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 side end face of insulating base frame 10 in addition can be provided with hook part 14.Wherein, the left and right sides portion of insulating base frame 10 is outward extended with guiding alar part 15 separately.More specific description, each guiding alar part 15 has and is integrally connected to insulating base frame 10 sidepiece and is connected to the first brachium pontis 151 and the second brachium pontis 152 in the first brachium pontis 151 of arranging separately with the second brachium pontis 152, integrally and is the side wall 153 upwards extended, and be integrally connected to the second brachium pontis 152 rear end and in the rear wall 154 that upwards extends, side wall 153 and rear wall 154 are interconnected integral structure.
Metal shell 20 has the side plate 22 that a sheet part 21 and two is connected to end, sheet part 21 left and right sides, and sheet part 21 can offer button hole 23, and in addition, sheet part 21 is extended with weld part 24 with the bottom of side plate 22 is bent.
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 assembling is located at insulating base frame 10 and is arranged at the terminal groove 13 of correspondence position, and be fixed on insulating base frame 10 by fixed part 31, contact site 32 is located at docking section 12, and part is inserted into inserting groove 11.The part component of inserting groove 11 for butt connector 5a (as shown in Figure 6) inserts, and can contact to make the contact site 32 of conducting terminal 30 with the terminal of butt connector 5a (not shown).Metal shell 20 covers at insulating base frame 10, and specifically sheet part 21 covers at the front side portion of insulating base frame 10, and side plate 22 covers at the left and right sides portion of insulating base frame 10.Metal shell 20 to cooperatively interact with the hook part 14 of insulating base frame 10 by button hole 23 and fastens, with fixing metal housing 20.After having assembled, can be configured with respectively between the guiding alar part 15 of insulating base frame 10 and the both side ends of metal shell 20 and guide insertion space 40.More specific description is by the guiding side wall 153 of alar part 15 and the guiding insertion space 40 described in forming between the side plate 22 of rear wall 154 and metal shell 20 and sheet part 21 both side ends.In addition, the weld part 24 at side plate 22 place of metal shell 20 is located in the gap between the first brachium pontis 151 and the second brachium pontis 152.
By above-mentioned explanation, coordinate shown in Fig. 6, when butt connector 5a and the present invention are to time slotting, because the present invention has grown guiding alar part 15 outward in insulating base frame 10 left and right sides, in the process of inserting, butt connector 5a sidepiece can be made self-aiming insertion space 40 can to insert assembling in alignment with guiding alar part 15, thus 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 repeatedly repeat assembling, easily cause the phenomenon of terminal damage or short circuit.
Claims (5)
1. a differential signal connector of low-voltage, include insulating base frame, cover at the metal shell of this insulating base frame and be arranged at the conducting terminal 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 part is inserted into this inserting groove, it is characterized in that: the end, the left and right sides of this insulating base frame is formed with guiding alar part respectively towards extension, between this guiding alar part and side end of this metal shell, be configured with guiding insertion space.
2. differential signal connector of low-voltage as claimed in claim 1, it is characterized in that: this guiding alar part has in the first brachium pontis of arranging separately and the second brachium pontis, be integrally connected to this first brachium pontis with this second brachium pontis and in the side wall upwards extended and be integrally connected to this second brachium pontis rear end and be the rear wall upwards extended, this side wall, form between this rear wall and side end of this metal shell described in guiding insertion space.
3. differential signal connector of low-voltage as claimed in claim 2, 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.
4. differential signal connector of low-voltage as claimed in claim 3, is characterized in that: the bottom bending of this sheet part and this side plate is extended with weld part, in the gap between this first brachium pontis and this second brachium pontis, the welding position at this side plate place.
5. differential signal connector of low-voltage as claimed in claim 1 or 2, is characterized in that: the welding foot that this conducting terminal 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 |
|---|---|---|---|
| CN201410169218.XA CN105024225B (en) | 2014-04-25 | 2014-04-25 | Differential signal connector of low-voltage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410169218.XA CN105024225B (en) | 2014-04-25 | 2014-04-25 | Differential signal connector of low-voltage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105024225A true CN105024225A (en) | 2015-11-04 |
| CN105024225B CN105024225B (en) | 2017-12-29 |
Family
ID=54414018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410169218.XA Expired - Fee Related CN105024225B (en) | 2014-04-25 | 2014-04-25 | Differential signal connector of low-voltage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105024225B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023182548A (en) * | 2022-06-14 | 2023-12-26 | ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンク | Kits for shielding devices, shielding connections, and shielding devices |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956426Y (en) * | 2006-06-13 | 2007-10-03 | 连展科技（深圳）有限公司 | Electric connector assembly |
| US20090011623A1 (en) * | 2007-07-03 | 2009-01-08 | Japan Aviation Electronics Industry, Limited | Low profile board-mounted connector |
| CN201623282U (en) * | 2010-01-13 | 2010-11-03 | 庆良电子股份有限公司 | Connector with a locking member |
| CN202275987U (en) * | 2011-08-09 | 2012-06-13 | 格康电子科技(深圳)有限公司 | Electric connector |
| CN103117483A (en) * | 2013-02-28 | 2013-05-22 | 昆山嘉华电子有限公司 | Board to board connector and board to board connector combination |
| CN203800306U (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 CN201410169218.XA patent/CN105024225B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956426Y (en) * | 2006-06-13 | 2007-10-03 | 连展科技（深圳）有限公司 | Electric connector assembly |
| US20090011623A1 (en) * | 2007-07-03 | 2009-01-08 | Japan Aviation Electronics Industry, Limited | Low profile board-mounted connector |
| CN201623282U (en) * | 2010-01-13 | 2010-11-03 | 庆良电子股份有限公司 | Connector with a locking member |
| CN202275987U (en) * | 2011-08-09 | 2012-06-13 | 格康电子科技(深圳)有限公司 | Electric connector |
| CN103117483A (en) * | 2013-02-28 | 2013-05-22 | 昆山嘉华电子有限公司 | Board to board connector and board to board connector combination |
| CN203800306U (en) * | 2014-04-25 | 2014-08-27 | 昆山宏泽电子有限公司 | Low-voltage differential signal connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023182548A (en) * | 2022-06-14 | 2023-12-26 | ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンク | Kits for shielding devices, shielding connections, and shielding devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105024225B (en) | 2017-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20190425 |