CN101673617B - Electric connector system - Google Patents
Electric connector system Download PDFInfo
- Publication number
- CN101673617B CN101673617B CN2008103044449A CN200810304444A CN101673617B CN 101673617 B CN101673617 B CN 101673617B CN 2008103044449 A CN2008103044449 A CN 2008103044449A CN 200810304444 A CN200810304444 A CN 200810304444A CN 101673617 B CN101673617 B CN 101673617B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- coil
- electric connector
- internal circuit
- external circuit
- 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.)
- Active
Links
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention relates to an electric connector system for forming a network path. The electric connector system comprises an external circuit board, an electric connector, a common-mode rejection module and a transformer, wherein the electric connector is mounted on the external circuit board; the common-mode rejection module and the transformer are arranged in the electric connector of the external circuit board; the network path is provided with a first side and a second side which are mutually used as an input end and an output end; the transformer comprises a first coil and a second coil; the common-mode rejection module comprises a third coil and a fourth coil; both ends of the first coil are connected with the first side; both ends of the second coil are respectively connected with one end of the third coil and one end of the fourth coil electrically; the other end of the third coil and the other end of the fourth coil are connected with the second side of the network path; and both ends of the second coil are electrically connected with the third coil and the fourth coil by other conductors. The electric connector system is beneficial to the automated production of coils, improves the efficiency and reduces the cost.
Description
[technical field]
The present invention relates to a kind of electric connector system that is provided with transformer and common mode inhibition module, relate in particular to the syndeton of its transformer and common mode inhibition module.
[background technology]
Tradition has in the electric connector product of transformer and common mode inhibition module, and way is with transformer and the setting of common mode choke coil disjunctor usually, is installed in then on the internal circuit board of electric connector, is forwarded on the external circuit board more at last.In the described traditional design, the coil that transformer and common mode inhibition coil are formed module needs manual coiling, and the mode efficient of manual coiling is low, the coil inferior quality, and be unfavorable for automation in the production procedure, thus caused the cost of connector bigger.
Therefore, be necessary existing technology is improved to overcome above-mentioned defective.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of electric connector system with transformer and common mode inhibition module is provided, and its transformer is convenient to automated production with being connected of common mode inhibition module, has improved efficient, has reduced cost.
For solving the problems of the technologies described above, the invention provides a kind of electric connector system, it comprises the external circuit board, be installed on the electric connector on the external circuit board and be installed on the external circuit board and the common mode inhibition module and the transformer of electric connector, to form a network path, this network path has first side and second side of input and output each other, transformer comprises first coil and second coil, the common mode inhibition module comprises tertiary coil and the 4th coil, the two ends of first coil are connected with above-mentioned first side, the two ends of second coil are electrically connected at an end of the 3rd and the 4th coil respectively, the other end of the 3rd and the 4th coil is connected to second side of network path, and realize and the 3rd by other conductors at the two ends of second coil, the electric connection of the 4th coil.
Compared to prior art, the present invention's electric connector system separates the independent mode coiling that is provided with and adopts automation with transformer and common mode choke coil, not only improved the production efficiency of transformer and common mode inhibition module, and improved the quality of coil, and be easy to realize that the automation welding of transformer and common mode inhibition module is produced in the electric connector system.
[description of drawings]
Fig. 1 is the assembled perspective view that meets the first embodiment of the invention electric connector system.
Fig. 2 is the part decomposition view of electric connector system shown in Figure 1.
Fig. 3 is an internal circuit board shown in Figure 2 and the schematic diagram that cooperates of transformer and common mode inhibition module.
Fig. 4 is the assembled perspective view that meets the second embodiment of the invention electric connector system.
Fig. 5 is the part decomposition view of electric connector system shown in Figure 4.
Fig. 6 is the external circuit board shown in Figure 5 and the schematic diagram that cooperates of transformer and common mode inhibition module.
Fig. 7 is the assembled perspective view that meets the third embodiment of the invention electric connector system.
Fig. 8 is the part decomposition view of electric connector system shown in Figure 7.
Fig. 9 is an internal circuit board shown in Figure 8 and the schematic diagram that cooperates of transformer.
Figure 10 is the assembled perspective view that meets the four embodiment of the invention electric connector system.
Figure 11 is the part decomposition view of electric connector system shown in Figure 10.
Figure 12 a is the circuit diagram that meets a kind of 10/100 network electric connector system correspondence of each execution mode of the present invention.
Figure 12 b is the circuit diagram of a network path among Figure 12 a.
Figure 12 c is the circuit diagram that Figure 12 a common mode inhibition module omits the 5th earthy coil.
Figure 12 d is the circuit diagram of a kind of 10/1000 network electric connector system correspondence according to the invention.
[embodiment]
Fig. 1 to Fig. 3 and Figure 12 a to Figure 12 c are depicted as first kind of execution mode of the present invention, it discloses a kind of electric connector system 100, and it comprises a external circuit board 1, be installed on electric connector 3 on the external circuit board 1, be installed on transformer 5 and common mode inhibition module 7 in the electric connector 3.This electric connector system 100 is formed with two in order to transmitting the network paths of differential signal, and each network path has the first side P and the second side O of input and output each other.
Described electric connector 3 comprises the insulating body 31, the internal circuit board 33 that is installed on insulating body 31 that are provided with butt joint space (not label), be arranged at internal circuit board 33 1 sides and extend into above-mentioned butt joint space (not label) some butt joint terminals 35, be arranged at internal circuit board 33 opposite sides and internal circuit board 33 be connected to the plurality of adapter coupling terminal 37 of the external circuit board 1, described butt joint terminal 35 is as the second side O of network path, and conversion terminal 37 is as the first side P of network path.Described internal circuit board 33 is provided with some conductive paths 331 and is connected in the plurality of conducting strips 333 of conductive path 331.
Described transformer 5 comprises first coil 51 and second coil 53 (combine and consult shown in Figure 12 a), first, second coil 51,53 is equipped with centre cap 55,57, and the two ends of first, second coil 51,53 of described transformer 5 and centre cap 55,57 all are welded in the partially conductive sheet 333 on the internal circuit board 33.Common mode inhibition module 7 comprise insulation main body 71, be contained in this main body 71 and be wound in the 3rd, the 4th, the 5th coil 73,75,79 (in conjunction with consulting shown in Figure 12 a) of same magnetic core (not shown) and be arranged at some pin 77 that connect of main body 71, the two ends of described the 3rd, the 4th, the 5th coil 73,75,79 are connected to the described pin 77 that respectively connects, and respectively connect pin 77 surface soldered in remainder conducting strip 333.The centre cap 55 that the partially conductive path 331 of the two ends of first coil 51 by internal circuit board 33 is electrically connected at conversion terminal 37, the first coils 51 is connected in the ground path (not shown) of internal circuit board 33.The two ends of second coil 53 of described transformer 5 and centre cap 57 are by partially conductive path 331 and connect the end that pin 77 is electrically connected at the 3rd, the 4th, the 5th coil 73,75,79 of common mode inhibition module 7.Three, the other end of the 4th coil 73,75 other end that is electrically connected at aforementioned butt joint terminal 35, the five coils 79 by the partially conductive circuit 331 that connects pin 77, internal circuit board 33 is connected in the ground path (not shown) of internal circuit board 33.
In this execution mode, described transformer 5 can exchange with the position of common mode inhibition module 7, first coil 51 that is about to transformer 5 is connected with butt joint terminal 35 by the conductive path 331 of internal circuit board 33, and the partially conductive path 331 that the aforementioned other end of the 3rd, the 4th coil 73,75 of common mode inhibition module 7 passes through internal circuit board 33 is connected with conversion terminal 37.Make the first side P of butt joint terminal 35 as network path like this, conversion terminal 37 is as the second side O of network path.
Fig. 4 to Fig. 6 and Figure 12 a to Figure 12 c are depicted as second kind of execution mode of the present invention, it discloses a kind of electric connector system 100, it comprises a external circuit board 1 ', be installed on electric connector 3 ' on the external circuit board 1 ', be installed on transformer 5 ' and common mode inhibition module 7 ' on the external circuit board 1 ', this electric connector system 100 is formed with two in order to transmitting the network paths of differential signal, and each network path has the first side P ' and the second side O ' of input and output each other.
Described electric connector 3 ' comprises the insulating body 31 ', the internal circuit board 33 ' that is installed on insulating body 31 ' that are provided with butt joint space (not label), be arranged at internal circuit board 33 ' one side and extend into above-mentioned butt joint space (not label) some butt joint terminals 35 ', be arranged at internal circuit board 33 ' opposite side and internal circuit board 33 ' be connected to the plurality of adapter coupling terminal 37 ' of the external circuit board 1 ', described butt joint terminal 35 ' is as the second side O ' of network path.Described internal circuit board 33 ' is provided with some conductive paths 331 '.The external circuit board 1 ' is provided with some conductive paths 11 ' and is connected in the conducting strip 13 ' of conductive path 11 '.
Described transformer 5 ' comprises first coil 51 ' and second coil 53 ' (combine and consult shown in Figure 12 b), first, second coil 51 ', 53 ' is equipped with centre cap 55 ', 57 ', the partially conductive sheet 13 ' that first, second coil of described transformer 5 ' 51 ', 53 ' two ends and centre cap 55 ', 57 ' all are welded on the external circuit board 1 '.Common mode inhibition module 7 ' comprise insulation main body 71 ', be contained in this main body 71 ' and be wound in the 3rd, the 4th, the 5th coil 73 ', 75 ', 79 ' (in conjunction with consulting shown in Figure 12 b) of same magnetic core (not shown) and be arranged at some pin 77 ' that connect of main body 71 ', described the 3rd, the 4th, the 5th coil 73 ', 75 ', 79 ' two ends are connected to the described pin 77 ' that respectively connects, and respectively connect pin 77 ' surface soldered in remainder conducting strip 13 '.Three, the 4th coil 73 ', an end of 75 ' successively the conductive path 331 ' of partially conductive path 11 ', conversion terminal 37 ' and the internal circuit board 33 ' by connecting pin 77 ', the external circuit board 1 ' be electrically connected at butt joint terminal 35 ', the other end is electrically connected at the two ends of second coil 53 ' respectively successively by the partially conductive path 11 ' that connects pin 77 ', the external circuit board 1 ', one end of the 5th coil 79 ' is connected in the ground path of the external circuit board 1 ', and the other end is connected in the centre cap 57 ' of second coil 53 ' of transformer 5 '.The centre cap 55 ' of first coil 51 ' is connected in the ground path (not shown) of the external circuit board 1 ', and the two ends of first coil 51 ' are as the first side P ' of described network path.
In this execution mode, described transformer 5 ' can also exchange with the position of common mode inhibition module 7 ', soon first coil 51 ' of transformer 5 ' is connected with butt joint terminal 35 ' by the conductive path 331 ' of conductive path 11 ', conversion terminal 37 ' and the internal circuit board 33 ' of the external circuit board 1 ', described butt joint terminal 35 ' is as the first side P ' of described network path, and the 3rd, the 4th coil 73 ' of common mode inhibition module 7 ', an aforementioned end of 75 ' are as the second side O ' of network path.
Fig. 7 to Fig. 9 and Figure 12 a to Figure 12 c are depicted as the third execution mode of the present invention, it discloses a kind of electric connector system 100, common mode inhibition module 8 and transformer 6 that it comprises the external circuit board 2, is installed on the electric connector 4 on the external circuit board 2 and is installed on the external circuit board 2 and electric connector 4, forming some network paths, these network paths have the first side P and the second side O of input and output each other.Transformer 6 comprises first coil 61 and second coil 63, common mode inhibition module 8 comprises tertiary coil 83 and the 4th coil 85, described the 3rd, the 4th coil 83,85 is wound on the same magnetic core jointly, and described common mode inhibition module 8 also is provided with a main body 81 and the some pin 87 that connect that are arranged at main body 81, and described the 3rd, the 4th coil 83,85 is contained in described main body 81 and is connected in and connects pin 87.The two ends of first coil 61 are connected with the above-mentioned first side P, and the two ends of second coil 63 are electrically connected at an end of the 3rd and the 4th coil 83,85 respectively, and the other end of the 3rd and the 4th coil 83,85 is connected to the second side O of network path.Described electric connector 4 is provided with internal circuit board 43 that is in electric connector 4 inside and the plurality of adapter coupling terminal 47 that connects internal circuit board 43 and the external circuit board 2, described transformer 6 is arranged on the internal circuit board 43, common mode inhibition module 8 is installed on the external circuit board 2, described the external circuit board 2 and internal circuit board 43 are respectively equipped with some conductive paths 21,431, the two ends of described second coil 63 are successively by the conductive path 431 on the internal circuit board 43, conversion terminal 47, conductive path 21 on the external circuit board 2 and connect pin 87 and realize and the 3rd, the 4th coil 83,85 electric connection.Described internal circuit board 43 and the external circuit board 2 also are respectively equipped with the conducting strip 433,23 of each conductive path 431,21 of some connections, described first, second coil 61,63 is welded in the conducting strip 433 of internal circuit board 43 respectively, the described conducting strip 23 that connects pin 87 surface soldered in the external circuit board 2.
Described first and second coil 61,63 is equipped with centre cap 65,67, centre cap 65 ground connection of first coil 61, common mode inhibition module 8 also comprises the 5th coil 89 that is wound on the described same magnetic core, the centre cap 67 of second coil 63 is electrically connected at the 5th coil 89, and by the 5th coil 89 ground connection.
Figure 10, Figure 11, Figure 12 a to Figure 12 c is depicted as the 4th execution mode according to the invention, it discloses a kind of electric connector system 100, it comprises the external circuit board 2 ', be installed on the electric connector 4 ' on the external circuit board 2 ', and be installed on the transformer 6 ' and common mode inhibition module 8 ' of the external circuit board 2 ' and electric connector 4 ', to form a plurality of network paths, these network paths have the first side P ' and the second side O ' of input and output each other, transformer 6 ' comprises first coil 61 ' and second coil 63 ', common mode inhibition module 8 ' comprises tertiary coil 83 ' and the 4th coil 85 ', the described the 3rd, the 4th coil 83 ', 85 ' is wound on the same magnetic core jointly, and described common mode inhibition module 8 ' also is provided with a main body 81 ' and the some pin 87 ' that connect that are arranged at main body 81 ', the described the 3rd, the 4th coil 83 ', 85 ' is contained in described main body 81 ' and is connected in the described pin 87 ' that connects.The two ends of first coil 61 ' are connected with the above-mentioned first side P ', the two ends of second coil 63 ' are electrically connected at the 3rd and the 4th coil 83 ', an end of 85 ' respectively, and the 3rd and the 4th coil 83 ', 85 ' the other end are connected to the second side O ' of network path.Described electric connector 4 ' is provided with internal circuit board 43 ' that is in electric connector 4 ' inside and the plurality of adapter coupling terminal 47 ' that connects internal circuit board 43 ' and the external circuit board 2 ', described common mode inhibition module 8 ' is arranged on the internal circuit board 43 ', transformer 6 ' is installed on the external circuit board 2 ', described the external circuit board 2 ' and internal circuit board 43 ' are respectively equipped with some conductive paths 21 ', the 431 ', the 3rd, the 4th coil 83 ', 85 ' two ends are successively by connecting pin 87 ', conductive path 431 ' on the internal circuit board 43 ', conversion terminal 47 ' is realized electrically connecting with the two ends of second coil 63 ' with the conductive path 21 ' on the external circuit board 2 '.Described internal circuit board 43 ' and the external circuit board 2 ' also are respectively equipped with each conductive path of some connections 431 ', 21 ' conducting strip 433 ', 23 ', described first, second coil 61 ', 63 ' is welded in the conducting strip 23 ' of the external circuit board 2 ', and the described pin 87 ' surface soldered that connects is in the conducting strip 433 ' of internal circuit board 43 '.Described electric connector 4 ' also comprises the some butt joint terminals 45 ' that are installed in internal circuit board 43 ', and butt joint terminal 45 ' is as the second side O ' of described network path.
Described first and second coil 61 ', 63 ' is equipped with centre cap 65 ', 67 ', centre cap 65 ' the ground connection of first coil 61 ', common mode inhibition module 8 ' also comprises the 5th coil 89 ' that is wound on the described same magnetic core, the centre cap 67 ' of second coil 63 ' is electrically connected at the 5th coil 89 ', and by the 5th coil 89 ' ground connection.
In the tradition connector product, described transformer and common mode choke coil disjunctor are provided with, this kind set-up mode, and the composition module of transformer coil and common mode choke coil needs manual coiling, the low and inferior quality of efficient, the connector cost is bigger.And in various execution modes of the present invention, we separate the transformer and the coil of common mode inhibition module the mode coiling of independent setting and employing automation, not only improved the production efficiency of transformer and common mode inhibition module, and improved the quality of coil, and be easy to realize that the automation welding of transformer and common mode inhibition module is produced in the electric connector.Obviously, transformer coil of the present invention can also be connected by other conductors except that aforementioned embodiments with common mode choke coil, as long as this conductor makes things convenient for the connection of each coil.
In addition, be to save cost, and convenient for assembly, the paster coil that described common mode inhibition module can also be a standard, this kind paster coil easily surface soldered on internal circuit board.The magnetic core of described common mode inhibition module can be a single annular, also can be the doubly-linked annular, and the coil of the common mode inhibition module of described a plurality of network paths all is wound in this magnetic core.In each execution mode, transformer coil is the single annular magnetic core, and first, second coil is wound in this magnetic core jointly; The common mode inhibition module all can not be provided with the 5th coil, and the direct ground connection of the centre cap of second coil (consulting Figure 12 c), thereby save cost.
The electric connector system of aforementioned four execution modes all meets 10/100 Network Transmission standard, it provides two network channels, obviously, electric connector system according to the invention can be provided with the network channel of different numbers, to satisfy the demand of different transmission speeds, shown in Figure 12 d, promptly provide the circuit diagram that meets 10/1000 network transfer speeds standard.
Claims (19)
1. electric connector system, in order to form network path, it comprises the external circuit board, electric connector, filter module and transformer, described electric connector is installed on the external circuit board, filter module is installed on electric connector or the external circuit board, transformer is installed on electric connector or the external circuit board, this network path has first side and second side of input and output each other, transformer comprises first coil and second coil, filter module comprises tertiary coil and the 4th coil, the two ends of first coil are connected in above-mentioned first side, one end of the 3rd and the 4th coil is connected to second side of network path, it is characterized in that: realize and the 3rd by other conductors at the two ends of second coil, the electric connection of the 4th coil other end.
2. electric connector system as claimed in claim 1 is characterized in that: described filter module is the common mode inhibition module, and described the 3rd, the 4th coil is wound on the same magnetic core jointly.
3. electric connector system as claimed in claim 2 is characterized in that: described common mode inhibition module also is provided with a main body and the some pin that connect that are arranged at main body, and described the 3rd, the 4th coil is contained in described main body and is connected in the described pin that connects.
4. electric connector system as claimed in claim 3, it is characterized in that: described electric connector is provided with the internal circuit board that is installed on electric connector inside, this internal circuit board is provided with some conductive paths, described transformer and common mode inhibition module all are installed on this internal circuit board, and the two ends of described second coil are by above-mentioned conductive path and connect pin and realize electric connection with the 3rd, the 4th coil.
5. electric connector system as claimed in claim 4, it is characterized in that: described internal circuit board is provided with the conducting strip that is connected with described conductive path, described first, second coil is welded in wherein partially conductive sheet respectively, described common mode inhibition module connect the pin surface soldered in the remainder conducting strip.
6. electric connector system as claimed in claim 5, it is characterized in that: described electric connector also comprises the butt joint terminal that is installed on internal circuit board, the conversion terminal that connects internal circuit board and the external circuit board, and the butt joint terminal is as a wherein side of described network path, and conversion terminal is as the opposite side of described network path.
7. electric connector system as claimed in claim 3, it is characterized in that: described the external circuit board is provided with some conductive paths, described transformer and common mode inhibition module all are installed on this external circuit board, and the two ends of described second coil are by above-mentioned conductive path and connect pin and realize electric connection with the 3rd, the 4th coil.
8. electric connector system as claimed in claim 7, it is characterized in that: described the external circuit board is provided with the conducting strip that is connected with described conductive path, described first, second coil is welded in wherein partially conductive sheet respectively, described common mode inhibition module connect the pin surface soldered in the remainder conducting strip.
9. electric connector system as claimed in claim 8, it is characterized in that: described electric connector also comprises the internal circuit board that is arranged at electric connector inside, butt joint terminal and the conversion terminal that is installed on internal circuit board, wherein docks the wherein side of terminal as described network path.
10. electric connector system as claimed in claim 3, it is characterized in that: described electric connector is provided with internal circuit board that is in electric connector inside and the plurality of adapter coupling terminal that connects internal circuit board and the external circuit board, described transformer is arranged on the internal circuit board, the common mode inhibition module is installed on the external circuit board, described the external circuit board and internal circuit board are respectively equipped with some conductive paths, and the two ends of described second coil are successively by the conductive path on the internal circuit board, conversion terminal, conductive path on the external circuit board and connect pin and realize and the 3rd, the electric connection of the 4th coil.
11. electric connector system as claimed in claim 10, it is characterized in that: described internal circuit board and the external circuit board also are respectively equipped with the conducting strip of some each conductive paths of connection, described first, second coil is welded in the conducting strip of internal circuit board, the described conducting strip that connects the pin surface soldered in the external circuit board.
12. electric connector system as claimed in claim 3, it is characterized in that: described electric connector is provided with internal circuit board that is in electric connector inside and the plurality of adapter coupling terminal that connects internal circuit board and the external circuit board, described common mode inhibition module is arranged on the internal circuit board, transformer is installed on the external circuit board, described the external circuit board and internal circuit board are respectively equipped with some conductive paths, and the two ends of second coil are successively by the conductive path on the external circuit board, conversion terminal, conductive path on the internal circuit board, and connect the pin realization with the 3rd, the electric connection of the 4th coil.
13. electric connector system as claimed in claim 12, it is characterized in that: described internal circuit board and the external circuit board also are respectively equipped with the conducting strip of some each conductive paths of connection, described first, second coil is welded in the conducting strip of the external circuit board, the described conducting strip that connects the pin surface soldered in internal circuit board.
14. as any described electric connector system in the claim 10 to 13, it is characterized in that: described electric connector also comprises the some butt joint terminals that are installed in internal circuit board, and the butt joint terminal is as a wherein side of described network path.
15. electric connector system as claimed in claim 1 is characterized in that: first and second coil of described transformer is wound on the same single annular magnetic core jointly.
16. electric connector system as claimed in claim 2, it is characterized in that: described first and second coil is equipped with centre cap, the centre cap ground connection of first coil, the common mode inhibition module also comprises the 5th coil that is wound on the described same magnetic core, the centre cap of second coil is electrically connected at the 5th coil, and by the 5th coil ground connection.
17. electric connector system as claimed in claim 2 is characterized in that: described electric connector system also is formed with a plurality of described network paths.
18. electric connector system as claimed in claim 17 is characterized in that: the magnetic core of described common mode inhibition module is a single annular, and the coil of the common mode inhibition module of described a plurality of network paths all is wound in this magnetic core.
19. electric connector system as claimed in claim 17 is characterized in that: described magnetic core is the doubly-linked annular, and the coil of the common mode inhibition module of described a plurality of network paths all is wound in this magnetic core.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103044449A CN101673617B (en) | 2008-09-10 | 2008-09-10 | Electric connector system |
| US12/508,792 US8272898B2 (en) | 2008-07-24 | 2009-07-24 | Electrical connector system with magnetic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103044449A CN101673617B (en) | 2008-09-10 | 2008-09-10 | Electric connector system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101673617A CN101673617A (en) | 2010-03-17 |
| CN101673617B true CN101673617B (en) | 2011-11-16 |
Family
ID=42020782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103044449A Active CN101673617B (en) | 2008-07-24 | 2008-09-10 | Electric connector system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101673617B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377074A (en) * | 2010-08-26 | 2012-03-14 | 张乃千 | Connector having high voltage discharge function |
| CN103199818B (en) * | 2010-10-14 | 2017-01-25 | 富士康(昆山)电脑接插件有限公司 | Filter circuit and electric connector with filter circuit |
| CN106159925A (en) * | 2015-04-03 | 2016-11-23 | 富士康(昆山)电脑接插件有限公司 | Network surge prevention circuit and apply the network surge prevention device of this circuit |
| CN105897212A (en) * | 2015-12-08 | 2016-08-24 | 乐视致新电子科技（天津）有限公司 | Electromagnetic interference suppression method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224958A (en) * | 1997-12-10 | 1999-08-04 | Adc电信股份公司 | RF circuit module and chassis including amplifier |
| CN2599825Y (en) * | 2002-09-26 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Modular connector |
| US6811442B1 (en) * | 2003-12-11 | 2004-11-02 | Superworld Electronics Co., Ltd. | Positioning seat with nests for coils for a connector |
| US6835098B1 (en) * | 2003-09-17 | 2004-12-28 | Speed Thch Corp. | Connector with electrical module |
| US7241181B2 (en) * | 2004-06-29 | 2007-07-10 | Pulse Engineering, Inc. | Universal connector assembly and method of manufacturing |
| CN200959605Y (en) * | 2006-05-31 | 2007-10-10 | 富士康(昆山)电脑接插件有限公司 | Interface circuit of electric connector |
-
2008
- 2008-09-10 CN CN2008103044449A patent/CN101673617B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224958A (en) * | 1997-12-10 | 1999-08-04 | Adc电信股份公司 | RF circuit module and chassis including amplifier |
| CN2599825Y (en) * | 2002-09-26 | 2004-01-14 | 富士康(昆山)电脑接插件有限公司 | Modular connector |
| US6835098B1 (en) * | 2003-09-17 | 2004-12-28 | Speed Thch Corp. | Connector with electrical module |
| US6811442B1 (en) * | 2003-12-11 | 2004-11-02 | Superworld Electronics Co., Ltd. | Positioning seat with nests for coils for a connector |
| US7241181B2 (en) * | 2004-06-29 | 2007-07-10 | Pulse Engineering, Inc. | Universal connector assembly and method of manufacturing |
| CN200959605Y (en) * | 2006-05-31 | 2007-10-10 | 富士康(昆山)电脑接插件有限公司 | Interface circuit of electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101673617A (en) | 2010-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201204329Y (en) | Electric connector | |
| CN201204330Y (en) | Electric connector | |
| CN201927466U (en) | Magnetic element | |
| CN101673617B (en) | Electric connector system | |
| CN101673612B (en) | Electric connector system | |
| CN101877448B (en) | Module connector | |
| CN101673904B (en) | Electric connector system | |
| CN201285953Y (en) | Electric connector system | |
| CN201302914Y (en) | Electrical connector system | |
| CN101662108B (en) | Electric connector | |
| CN201323337Y (en) | Electric connector system | |
| CN101673614B (en) | Electric connector system | |
| CN101673613B (en) | Electric connector system | |
| CN101673905B (en) | Electric connector system | |
| CN201285980Y (en) | Electric connector system | |
| CN201302911Y (en) | Electrical connector system | |
| CN201302913Y (en) | Electric connector system | |
| CN101673615B (en) | Electric connector system | |
| CN201285951Y (en) | Electric connector system | |
| CN201285981Y (en) | Electric connector system | |
| CN101673616B (en) | Electric connector system | |
| CN201303159Y (en) | Electrical connector system | |
| CN201266739Y (en) | Electric connector | |
| CN201302912Y (en) | Electric connector system | |
| CN102237617B (en) | Electrical connector system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |