TWM357072U - Electrical connector system - Google Patents

Abstract

The present invention relates to an electrical connector system to provide network-transmitting channel. The electrical connector system including an outer circuit board, an electrical connector mounted on the outer circuit board, a transformer and a common mode rejection module mounted onto the outer circuit board and the electrical connector. The transformer is made of printed conductive multi-layer and forms a number of conductive pads. The common mode rejection module includes a magnetic core having two through holes and a dividing wall between the two through holes. The windings of the common mode rejection module wind the dividing wall in a same direction and are electrically connector to the pads of the transformer.

Description

M3 57072 ♦

V VIII, new description: [New technical field] This creation relates to an electrical connector system with a transformer and a common mode suppression module, in particular to the connection structure of its transformer and common mode suppression module. 11 [Prior Art] In the traditional electrical connector products with transformer and common mode suppression module, it is common practice to connect the transformer and the common mode suppression coil in series, then install it on the built-in circuit board of the connector, and finally transfer To the external circuit board. In the traditional design, the 'transformer and common mode suppression coils are composed of coils of the module', and the manual winding method is inefficient, the coil quality is poor, and the automation in the production process leads to the cost of the connector. Big. Therefore, it is necessary to improve the previous technology to [new content] 〇 〇 〇 , , , , , , , , , , , , , , , , , , 之一 之一 之一 之一 之一 之一 之一 之一 之一 之一 之一 之一 之一 之一 之一The technical problem to be solved by the creation of the through hole is to provide the electrical connection of the common mode and the listening group. The connection of the module facilitates automated production, improves efficiency, reduces and solves the above technical problems. Providing a network path for forming an external circuit, including an external circuit connector and a device for externally mounted on an external electric circuit board and an electrical connection

With the transformer, the network path and the right-side/, deprecated second side, the transformer includes the first (four) "output 钿 钿 笫 笫 笫 笫 盥箪 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 2, the first coil and the fourth coil, the first and second coils are respectively electrically connected to the first: S: the end, the third and fourth coils, the younger one, the fourth line of the transformer is set to the shore 、 , connected to the second piece of the network path, the first, the first, the:, the surface of the transformer is provided with two ends of the complex ring electrically connected to the "Chengdi, a continuous magnetic core" The magnetic Y ^ ^ 3 , the common mode suppression module intermediate wall, the third, the third; and the two M357072. The one end of the fourth coil and the corresponding guide strip at the two ends of the second coil are electrically connected to the existing The technology, the electrical connector system of the invention will be transformed... The 杈 suppression coil is separately arranged into a separate module structure, which facilitates the automatic production of the iron and the suppression module, and the transformer is a two-state/common The volume, and improve its electric two:: square: ΐ structure common mode suppression module coil direct welding On the circuit board: a mode suppression module size, which is convenient for miniaturization of products. Large reduction [Embodiment] The first to third figures and the tenth: A to twelfth. The figure shows the design. An electrical connector system 100 'person: = electrical connector 3 on the circuit board i, a repeater 5 in the device 3, and a common mode suppression module 7. The electrical connection and the electrical connection are used to provide two Passing the differential reed _ «systems", the first 100-shaped & recognize the network path 'each network access and the ancient π 4 wheel into the first side and the second side of the wheel end. The electrical connector 3 Xiao; #古Μ+", the insulating body installed in the insulation is not =) extends into the docking space of the person (not marked "j3, set in the inner noisy 4c. 0 0 "fork ant# The side of the plurality of switching terminals 37 is connected to the side of the plurality of switching terminals 37, and the built-in circuit board 33 is connected to the second side of the outer side, and the mating terminal 35 is transferred as a network path circuit board. The first side p. The built-in conductive (3) Γ * electrical path 331 and connected to the conductive path as shown in the plural twelve diagrams, first, wrong - Ζ /, brother - line The ring 53 (in conjunction with the first section of the transformer 5)::;::51, 53 are provided with center taps 55, 55, 57 both welded to the two ends of the built-in second coils 51, 53 and the center tapping die The group 7 includes an insulating main body 7 = a part of the conductive sheet into which, for example, common mode suppression, 3⁄4 (not shown) of the wearing side "the inside of the main body 71 and wound around the same - magnetic, fourth, fifth coil 73, 75, 79 (combined with reference to M3 57072 • brother 10; A picture: no) and a plurality of guide pins 77 disposed on the main body 71: two ends of the foot 7 two turns 73, 75, 79 are respectively connected to the respective guides The surface of the pin 77 is soldered to the two ends of the remaining part of the guide ring 51. The built-in electric moon 333 is connected to the line 总 总 总 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路 电路The center tap 55 of a coil 51 is connected to a built-in electric=ground line (not shown). The two transformers 5 are set to: the center tap 57 passes through the partial conductive path 331 and:::; the mode is suppressed! " the third, fourth, fifth coil 73 of the group 7, the second = the -# four coil 73 The other end of the 75 is connected to the other butt terminal 35 of the lead-lighting green door panel 79 via the guiding pin 77 33, and the fifth coil 79 is connected to the built-in terminal 35. Ground line (not shown) of circuit board 33. In this previous design, the Lingbi said that (4) H 5 and common mode rejection... and 7 can be interchanged, that is, the transformer 5 is placed, the path 3M is connected to the docking terminal 35, and the common mode suppresses the fourth coil 73, 75. Shu, +, <? Shan' The second end is connected to the transfer terminal 37 through a portion of the lightning guiding path 331 of the built-in circuit board 33. Thus, the first side of the ς =: the side transfer terminal 37 serves as the second side of the network path, and the applicant is the first through the fourth and sixth figures and the twelfth to the twelfth The first type of design is 'disclosed' - an electrical connector system (10), its package Ρ circuit board 1, installed on the external transformer, the external circuit board 之 transformer 5, two 1 connection benefits 3 ·, the device is outside 100 There are two network channels for transmitting and displacing the two 'P 1 杈 group 7''. The electrical connector system has an ancient u ^ transfer differential knives. Each network path has four input terminals and a wheel end. The first side p, and the second side 〇1. The circuit/the electrical connector 3' includes a docking space (not 1, a built-in circuit board 33 mounted on the insulative housing 3, and is disposed on the side of the ^33 side and extends into the docking space (not labeled). Sub-35, is disposed on the built-in circuit board 33, the other side and the built-in circuit board is set to the external circuit board 1, and the plurality of transfer terminals are connected to the second side of the bypass path 0. The built-in 1 2 = ^ 35' as the net board 3 3 0 and Wei complex number circuit and M357072 33 1'. The external circuit board 丨 ' is provided with a plurality of conductive paths u, and connected to the conductive circuit " '1" conductive sheet 13 ·. The transformer 5' includes a first coil 51' and a second coil 53, (cf. see FIG. 12B), the first and second coils 51, 53, are each provided with center taps 55', 57', The transformer 5, the first and second coils 51, 53, and the center taps 55', 57 are soldered to the outer circuit board i, and the conductive strips 13 on the outer circuit board i. The common mode suppression module 7 The main body 71 of the insulating body is accommodated in the main body 71, and the third, fourth, and fifth coils 73, 75 are wound around the same magnetic core (not shown). 79 (in conjunction with see Figure 12B) and set in the main body, the plural =; two two two, four, fourth, fifth, 73, 75, 79 | The guiding pin 77, 'each guiding pin 77, the surface is welded to the other part of the outer guiding (four) way 22"!: the coil π, 75, one end of which passes through the guiding pin 77, 33, the conductive conductive path 11, the turn The material 37, and the conductive path 331 of the circuit board W, are electrically connected to the butt terminal, the other conductive lead 77', and a part of the conductive path of the external circuit board. At the two ends of 53, the fifth soul _79, connected to the grounding line, and the other is connected to the external circuit board, and is connected to the transformer 5, the first 圃〇丨丄 圃〇丨丄 57. The first coil 51 , the center tap 55, the center draw line (not shown) of the coil 53 of the fish pull factory, the first line _ on the ground side P of the external circuit board 1, the two ends of the coil 51 serve as the net In the first two designs, the pressure transformation can also be interchanged, that is, the position of the dust collector 5, the first module, the conductive path U', the transfer terminal 37, and The power-receiving circuit board Γ 舁 the docking terminal 35' is connected, the conductive path 33 1 ' side of the docking terminal is Ρ, and the common mode is suppressed as the first end of the network path as the second (four) of the network path _ ', 75, the aforementioned seventh to ninth and twelfth Α third previous design, which reveals that the connection of Figure C is the applicant's circuit 枳2, dies, and only the connector system 1 0〇,苴勹t ^ 12 is cracked on the external circuit board 2 It includes external electrical connection 4, and the device is external M357072 pen board 2 and Zeng, fish extraction, 1 number network, s common mode suppression module 8 and the transformer 6 to form a complex side: a path, the network path having a first-mode rejection of the input and output terminals 116 including the first coil 61 and the second coil 63' collinear_ And 8 includes a second coil 83 and a fourth coil 85, the third and fourth

It is also said that the right-85 is co-wound on the same magnetic core, and the common mode #8 module 8 J, the main body 81 and the plurality of guiding legs 87 disposed on the main body 81, the first and second brother The four coils 83 and 85 are housed in the main body 81 and connected to the lead pins 87. The two ends of the eight coils 61 are connected to the first side ρ, and the two ends of the second coil 63 are electrically connected to one ends of the second and fourth coils 83, 85, third and fourth, ', Μ The other end of 85 is connected to the second side of the network path. The electrical connector 4 has a built-in circuit board u inside the electrical connector 4 and a plurality of transfer terminals 47 connecting the built-in circuit board 43 and the external circuit board 2, and the transformer 6 is disposed on the built-in circuit board 43. The mode suppression module 8 is mounted on the external circuit board 2, and the external circuit board 2 and the built-in circuit board 43 are respectively provided with a plurality of conductive paths 21,

The two ends of the second coil 63 are sequentially passed through the conductive path 431 on the built-in circuit board 43 , the transfer terminal 47 , the conductive path 21 on the external circuit board 2 , and the lead pin 87 to realize the third and fourth coils. 83, the electrical connection of μ. The built-in circuit board 43 and the external circuit board 2 are respectively provided with conductive sheets 433 and 23 connected to the respective conductive paths 431 and 21, and the first and second coils 61 and 63 are soldered to the built-in circuit board 43. The surface of the conductive pin 433 ′ is electrically connected to the conductive sheet 23 of the external circuit board 2 . The first and second coils 61, 63 are respectively provided with a center tap 6 5, 7 〇 ', and the center tap 65 of the coil 61 is grounded, and the common mode suppression module 8 further includes money on the same core. The fifth coil 89, the central arm of the second coil 63 is electrically connected to the fifth coil 89, and is grounded through the fifth coil 89. The tenth, third, and twelfth to twelfth cth drawings show the fourth prior design of the applicant, which discloses an electrical connector system 1 〇〇, which includes an external The circuit board 2', the electrical connection p 4, ^ σσ mounted on the external circuit board 2', and the transformer 6' of the external circuit board 2' and the electrical connector 4' and the common mode suppression group J 10 M357072 ' 8', to form a plurality of network paths, the network channels having a first side P' and a second side 〇' of the input and output ends, and the transformer 6, including the first coil 611 and The second coil 63, the common mode suppression module 8 includes a third coil 83, and the fourth coil 85|, the third and fourth coils 83, 85' are wound together on the same core, and the common mode rejection The pole set 8 is retracted with a main body 8 11 . The third and fourth coils 83 , 8 y are disposed in the main body 81 and connected to the lead pin 87 . . The first coil 61 has two ends connected to the first side P′. The two ends of the second coil 6 3′ are electrically connected to one ends of the third and fourth coils 83 ′ and 85 ′, respectively. The other end of the four coils 83, 85. is connected to the second side O' of the network path. The electrical connector 4 is provided with a built-in circuit board 43' inside the electrical connector 4' and a plurality of adapter terminals 47' connecting the built-in circuit board 43 and the external circuit board 2', the common mode rejection mode The group 8 is disposed on the built-in circuit board 43·the upper transformer 7 and is mounted on the external circuit board 2, and the external circuit board 2' and the built-in circuit board 43' are respectively provided with a plurality of conductive paths 21, 43 i, and a second The two ends of the fourth coil 831, 85' are sequentially passed through the lead pin 87, the built-in circuit board ~43, the conductive path 431', the transfer terminal 47' and the external circuit board 2, and the upper circuit 2 Both ends of the second coil 63' are electrically connected. The built-in circuit board 43' and the external circuit board 2i are also respectively provided with conductive sheets 433', 23' for connecting the respective conductive paths 43^, 21, and the first and second coils 61', 631 are soldered to the outside. The circuit board 2, the conductive sheet 23, and the lead leg 87 are surface-welded to the conductive sheet 433' having a built-in voltage 43'. The electrical connector 4' further includes a plurality of docking terminals 45' mounted on the built-in road board 43 and a docking terminal 45 as the second side of the network board. The first and second coils 6 Γ, 6 3 of the path are respectively provided with a center tap 65, and the center tap 05' of the first coil 61' is grounded, and the common mode suppression module 8 is also in the same place. - The fifth coil 89 on the magnetic core, the second coil 63, the middle, the t. 67% is connected to the fifth coil 89', and is grounded through the fifth coil 89. Tap in the traditional connector product 'the transformer and common mode suppression line > ^ ^ *9# ^

i,. The setting method, the transformer coil and the common mode suppression coil cylinder ^ P 11 M357072 need to be manually wounded 'low efficiency and poor quality, the connector cost is large. In each of the previous designs, we separately separated the coils of the transformer and the common mode suppression module and installed them in an automated manner, which not only improved the production efficiency of the transformer: the mode suppression module but also improved The quality of the coil, and easy to automate the welding production of the transformer and common mode suppression module in the electrical connector. In addition, in order to save cost and facilitate assembly, the common mode suppression module is also considered to be a standard patch coil, which can be conveniently surface soldered to the internal circuit board. The core of the common mode suppression module may be a single ring type or a double link type, and the coils of the common mode suppression module of the plurality of network paths are wound around the magnetic core. In each of the previous designs, the transformer coils are single-ring type magnetic cores, and the first and second coils are wound together in the core; the common mode suppression module can be placed in the fifth coil without the D, and the second coil The center tap is directly grounded (see Figure 12c) to save costs. 2 The four previously designed electrical connector systems are all compliant with the 10/100 network transmission standard. They provide two network channels. Obviously, the electrical connector system can be set to the same number of network channels. To meet the needs of different transmission speeds, as shown in Figure 12D, a network transmission speed road map conforming to 1〇/1〇〇〇 is provided. ~Electric apricots refer to the thirteenth to sixteenth figures, which are disclosed as a partial exploded view of the four modes of the creation of the present invention, and the circuit diagrams are referred to in the twelfth to the twelfth The transformer of the present invention is arranged such that the surface of the laminated transformer tamper 600 is provided with a plurality of guiding pieces 60 丨, the first and second lines are not shown) formed by a printed conductive layer, and the first and second coils are two The terminal strips are electrically connected to the conductive paths of the built-in circuit board or the j-board board through the conductive strips 601. The core 8 of the RC module 8 〇〇 package group ' 2 'The magnetic core 802 is provided with two parallel through holes and an intermediate wall 804 separating the holes, third and fourth coils (not labeled) The intermediate wall 804 is placed in the same direction, and the ends of the third and fourth coils are directly soldered to the inner circuit board to form an external circuit board. The remaining structure of the various embodiments of the present invention is substantially identical to the four previous designs of the previous four M357072*. In the present invention, the transformer 600 is a laminated design, the structure, the volume of the press 600, and the improvement of its electrical performance, and the installation is convenient; the mound = the coil of the group 800 is directly soldered on the circuit board ^, ,, 杈. Dimensions to facilitate product miniaturization / greatly reduce common mode rejection mode

This material has met the requirements of the new type of speciality, and it is based on the above-mentioned implementation. Persons J:=: Equivalent modifications or changes made by the spirit shall be covered in the following: • The simple set of drawings is a stereoscopic view of the first type of electrical connector system previously designed by the applicant. First, a partial exploded view of the electrical connector system shown in the figure. The second figure is a schematic diagram of the cooperation between the circuit board and the transformer module and the common mode suppression module shown in the second figure. = Four figures are a second electrical perspective view previously designed by the Applicant. The fifth figure is a partially exploded view of the electrical connector system shown in the figure. The sixth picture is shown in the fifth picture of the younger brother ♦ _ Cheng, ^ Bu. Schematic diagram of the cooperation between the circuit board and the transformer module and the common mode suppression module. The seventh picture is the original % of the applicant's previous version of the game. Group of two types of electrical connector systems of the first month of the ninth tenth. Intent The eighth figure is a partial exploded view of the electrical connector system shown in the seventh figure. The ninth figure shows the cooperation between the built-in circuit board and the transformer module shown in the first figure. The tenth figure is the assembled three-dimensional view of the four electrical connector systems of the previous design of the company. Figure 11 is a partially exploded view of the electrical connector system shown in Figure 10. 13 M357072 The eleventh A diagram is a circuit diagram of a 1 0/100 network electrical connector system previously designed by the applicant and in accordance with the present invention. • Figure 12B is a circuit diagram of a network path in Figure 12A. The twelfth C is a schematic diagram of the circuit of the fifth coil of the common mode rejection module of the twelfth A. Figure D is a circuit diagram consistent with the applicant's previous design and the 10/1000 network electrical connector system of the present invention. The following is a partial exploded view of the first embodiment of the present invention.

The fifteenth diagram is a partial exploded view consistent with the present invention. The sixteenth figure is an exploded view of the second embodiment of the present invention. [Main component symbol description] Partial exploded view of the mode.

Electrical connector system electrical connector built-in circuit board conductive piece transfer terminal first coil first coil among the taps 33 333 37 51 55 external circuit board insulation body conductive path butt terminal changer second coil first coil center tap 31 331 35 5 53 57 Common mode suppression module Third coil lead pin External circuit board Conductive sheet Insulation body conduction circuit via butt terminal transformer 7 73 77 1' 13' 31' 331 35' Main body 5' Fourth coil fifth Coil lead circuit via electrical connector built-in circuit board conductive sheet transfer terminal - coil 71 75 79 11 3' 33' 333 37' 14 51' M357072 . Second coil 53' - center of the second coil 57, tap body 71 'Fourth coil 75' Fifth coil 79' Conductive path 21 Electrical connector 4 Built-in circuit board 43 φ Conductive sheet 433 Butt terminal 45 First coil 61 Center of the first coil 65 Tap common mode suppression module 8 Third coil 83 Lead pin 87 External circuit board 2' φ Conductive sheet 23, Insulating body 4 导电 Conductive path 431 Butt terminal 45' Transformer 6' Second coil 63' Center of the second coil 67' Taper body 8 1' center tap 55 of the first coil, common mode suppression module 7' third coil 73, lead 77, external circuit board 2 conductive sheet 23 insulative body 41 conductive path 431 transition terminal 47 transformer 6 second coil 63 The first coil among the first coils 67 main body 81 fourth coil 85 fifth coil 89 conductive path 21' electrical connector 4' built-in circuit board 43' conductive sheet 433 adapter terminal 47, first coil 61, first coil head Heart pumping 65' common mode suppression module 8' third coil 83' 15 M357072 ♦ fourth coil 85' lead pin 87, 'fifth coil 89, transformer module 600 • transformer module guide 601 common mode rejection mode Group 800 ribbed core 802 intermediate wall 804 16

Claims (1)

M357072 » IX. Application for Patent Park: i An electrical connector system for inputting and outputting each other and a bypass path. The network path has: - side and second side, the electrical connection The external circuit board of the device; the electrical connector on the circuit board is mounted on the external circuit board and the core: Transformer, including 筮^ °° common mode suppression module and transformer The third coil and the fourth::circle first and the second: the coil, the common mode suppression module is connected to the 'second coil: the two ends of the ring and one end of the first side ring, the second one Connected to the second side of the third and fourth lines, wherein the transformer connected to the network path at the other end of the loop is provided as a laminated tab, the first, the first green, the surface of the transformer The ρ 士 coil of the plurality of guide-thirth ring is formed by the printed conductive layer, and the two ends of the first and second coils of the electrical connection module comprise a double-connected magnetic guide junction, the common mode suppressing the ΚΕS 〜 The magnetic core is provided with two parallel through holes and a middle wall of the two through holes of the knife gap, 箪 - this is wound from the el 丄 brother 2, the younger four coils in the same direction around the middle wall, and the second, the young one The one end of the four coils is electrically connected to the corresponding guide strips at both ends of the second coil. The electrical connector system according to the above item, wherein the electrical connection has a female connection to the electrical connection. a built-in circuit board inside the device, the surface of the changer is mounted on the built-in circuit board, and the common mode suppression module Both ends of the third and fourth coil built directly soldered to the circuit board i, corresponding to the second coil of the creep two guide webs conductive path through an internal circuit board are electrically connected to the third end of the fourth coil. The electrical connector system of claim 1, wherein the transformer and the common mode suppression module are surface-mounted on the external circuit board, and the second group of the arsenic group is provided. The two ends of the fourth coil are directly soldered to the external circuit board 17 M357072. The corresponding guide strips at the two ends of the second coil are respectively electrically connected to the third and fourth coils by the path of the external circuit board. The electrical connector system of the application of the special package has a built-in circuit board inside the electrical connector and a plurality of transfer terminals connected to the built-in electric circuit board, the surface mount of the transformer ==, on the board The common mode suppresses the third and fourth coils at both ends of the straight circuit board 'the external circuit board and the built-in circuit board respectively; !, the electric path 'the two ends of the second coil are sequentially passed through ==:: The conductive path on the built-in circuit board, the transfer terminal, and the conductive path on the outer circuit board are electrically connected to the third and fourth coils, respectively, in the electrical connector system of the first item, wherein the electric Inside the built-in board and connections inside the electrical connector The plurality of transfer terminals of the electric board and the (four) circuit board, the common mode suppression module of the external mode coil is directly soldered to the built-in circuit board, and the surface of the transformer is attached to the 'external circuit board and the built-in circuit board One end of each of the four coils of μ, Yiyi, and Si is respectively electrically connected to the two ends of the second coil through the inner path, the transfer terminal, and the conductive 6 Γ two-lead piece on the external circuit board. The electrical connector system of claim 1, wherein the ground == set: ~, the center tap of the first coil is connected to the thunder, and further includes a fifth coil, the second coil The center tap is connected to the fifth coil and grounded through the fifth coil. The electrical connector system of clause 1, wherein the electrical connector system is configured to form a plurality of the network paths. 8·1] The electrical connector system described in item 1 is the one described in the above. The common mode suppression coils of the L-turn path are wound around the same-double-ring type magnetic core 18 M357072. 9. The connector of the first item includes a conducting circuit: an electrical connection (four) system, wherein; The docking terminal, the network plug = the built-in circuit board and the conductive path installed in the built-in circuit are connected to the front net 2 through the docking terminal, the built-in circuit board 10' as claimed in the patent item::: first side. The electrical connector includes a conductive path electrical connector system, wherein: t, the docking terminal of the circuit board, the network plug J2 circuit board and the conductive path installed therein are connected to the foregoing sub-, inner ^ 19