TWI731585B - Electric connector (7) - Google Patents

Abstract

The present invention relates to an electrical connector. The electrical connector is a network connector (RJ45), which mainly includes: a shielding shell, an insulating gel arranged in the shielding shell, and a transmission conductor arranged on the insulating gel Group, and housing recesses, limit portions, perforated portions, male coupling ports, and buckle structures formed on the shielding housing, and the transmission conductor group includes the first to eighth differential signal transmissions arranged adjacently in pairs conductor. In this way, the metal shielding shell is used to provide insertion and clamping of the male connector to reduce the structural volume and increase the structural strength. The third and fourth differential signal transmission conductors in the electrical connector are used to cross the The connection method allows the two to be arranged next to each other at the welding place, thereby reducing the capacitance effect and improving the high-frequency characteristics.

Description

Electric connector (7)

The present invention is to provide an electrical connector, especially an electrical connector with smaller volume, higher structural strength, lower overall height after insertion, less capacitive effect, and better high-frequency characteristics.

Press, in recent years, the design of "lightweight, thinner" and "specially shaped curve" has become the two mainstream development trends of notebook computers. It is necessary to make a variety of reduced-size designs, such as RJ45 socket connectors commonly known as network connectors.

Please refer to the first and second diagrams. The RJ45 connector is commonly known as the network connector. The conventional RJ45 socket connector 9 has a hollow rectangular insulator 91 as the main structure and is shared with the terminal group. Injection molding, and then covered by an iron shell 92 outside the insulator 91. In this structure, in order to provide a certain structural strength, the thickness of the insulator 91 has basic requirements, plus the accommodating height of the RJ45 plug connector 93. It is difficult for the height of the RJ45 socket connector 9 to continue to be miniaturized in response to the needs of the times, and the part used to fix the RJ45 plug connector 93 in this structure is the card wall 911 on the insulator 91, and the association's specifications specify the RJ45 socket connector 9 Its use force specification is a drawing force of 10KG/min, so if the volume of the insulator 91 is directly reduced, it will not be able to meet the association's specifications.

Furthermore, while the connector has higher and higher requirements for signal transmission speed, even the RJ45 socket connector with a small number of terminals will also cause electromagnetic interference. For RJ45 socket connectors, generally in order to solve this problem, the terminal group is manually wound on the filter module during the manufacturing process, and then the filter module is combined on the printed circuit board, but this process is cumbersome and easy to produce. Defective products are produced, and there is a problem of higher cost.

Therefore, how to solve the above-mentioned conventional problems and deficiencies is the direction that the creators of the present invention and the related manufacturers engaged in this industry are eager to study and improve.

Therefore, in view of the above-mentioned deficiencies, the creator of the present invention collected relevant information, evaluated and considered multiple parties, and based on years of experience in this industry, through continuous trials and modifications, he designed this small, small, and He is the inventor of an electrical connector with higher structural strength, lower overall height after plugging, less capacitive effect, and better high-frequency characteristics.

The main purpose of the present invention is to use the first to fourth differential signal transmission conductors to be arranged adjacent to each other to reduce the capacitance effect and improve the high-frequency characteristics, and to replace the insulating colloid on the male connector with a metal shielding shell The clamping action to reduce the overall volume and enhance the structural strength.

To achieve the above object, the electrical connector of the present invention is a network connector (RJ45), and includes a transmission conductor group, and the transmission conductor group mainly includes: a first differential signal transmission conductor, a second differential signal transmission conductor Conductor, a third differential signal transmission conductor, a fourth differential signal transmission conductor, a fifth differential signal transmission conductor, a sixth differential signal transmission conductor, a seventh differential signal transmission conductor, and an eighth differential signal transmission conductor , And the above-mentioned transmission conductor can be subdivided into a first differential elastic part, a first differential holding part, a first differential welding part, a second differential elastic part, a second differential holding part, a second differential welding part, A third differential elastic portion, a third differential holding portion, a first side bending portion, a third differential welding portion, a fourth differential elastic portion, a fourth differential holding portion, a second side bending portion, a The fourth differential welding part, a fifth differential elastic part, a fifth differential holding part, a fifth differential welding part, a sixth differential elastic part, a sixth differential holding part, a sixth differential welding part, a first Seven differential elastic parts, a seventh differential holding part, a seventh differential welding part, an eighth differential elastic part, an eighth differential holding part, and an eighth differential welding part, and the electrical connector further includes a shielding shell Body, an insulating colloid provided in the shielding shell and provided with the transmission conductor set, at least one shell recess formed on the shielding shell, at least one formed on the shielding shell and located in the shell A limiting portion at the end of the recess, a perforated portion formed on one side of the limiting portion and communicating with the recess of the housing, a male coupling port formed on the shielding housing for accommodating a male connector, and a A buckle structure extending on one side of the limiting part and partially shielding the male coupling port is used for fixing the male connector.

Among them, the third differential signal transmission conductor and the fourth differential signal transmission conductor system cross the fifth differential holding portion and the sixth differential holding portion through the third differential holding portion or the fourth differential holding portion, so that the third differential welding portion It can also be arranged adjacent to the fourth differential welding part, so that the first to eighth differential welding parts are arranged adjacent to each other, so as to reduce the capacitance effect and improve the high-frequency characteristics. , And make use of the closeness of the first side bend and the second side bend to make the third differential signal transmission conductor and the fourth differential signal transmission conductor have the same length, so that the terminals are coupled, which can also improve the high-frequency characteristics. As for the shielding shell, the L-shaped insulating colloid is covered to provide the plugging space and fixing structure of the male connector by the shielding shell, thereby using the metal shielding shell to replace the plastic insulating colloid, thereby reducing the size. Structure volume, improve structural strength.

With the above technology, it is possible to break through the problems of conventional network connectors such as large size, inability to increase structural strength, and poor high-frequency characteristics caused by electromagnetic interference, so as to achieve the practical advancement of the above advantages.

100, 100c: electrical connector

1, 1c: shielding shell

11c: Housing recess

12c: Limiting part

13c: Perforated part

14c: Male joint

15c: buckle structure

16c: Resisting limit

2, 2b, 2c: insulating colloid

21b: the first colloid

211b: accommodating base

212b: Combination hole

213b: limit wall

214b: Insert hole

22b: second colloid

221b: The first resisting part

222b: The second resisting part

23b: third colloid

231b: Terminal pressing part

232b: terminal movable part

233b: colloidal engagement part

234b: Insertion part

3, 3a, 3b, 3c: transmission conductor group

301: Resilient Group

302, 302c: Holding group

303, 303c: Welding Department Group

304: Bending part group

31: The first differential signal transmission conductor

311, 311a: first differential elastic part

312: The first differential holding part

313, 313a: the first differential welding part

32: The second differential signal transmission conductor

321, 321a: second differential elastic part

322: The second differential holding part

323, 323a: the second differential welding part

33: The third differential signal transmission conductor

331, 331a: third differential elastic part

332, 332a: third differential holding part

3321: First side bend

333, 333a: the third differential welding part

34: Fifth differential signal transmission conductor

341, 341a: Fifth differential elastic part

342, 342a: Fifth differential holding part

343, 343a: Fifth differential welding part

35: The sixth differential signal transmission conductor

351, 351a: sixth differential elastic part

352, 352a: The sixth difference holding part

353, 353a: sixth differential welding part

36: Fourth differential signal transmission conductor

361, 361a: fourth differential elastic part

362: The fourth differential holding part

3621: second side bend

363, 363a: Fourth differential welding part

37: seventh differential signal transmission conductor

371, 371a: seventh differential elastic part

372: The seventh difference holding part

373, 373a: seventh differential welding part

38: Eighth differential signal transmission conductor

381, 381a: Eighth differential elastic part

382: Eighth Differential Holding Part

383, 383a: Eighth differential welding part

400c: male connector

5c: Press button structure

51c: flexible arm

52c: pressing part

53c: Press and hold part

54c: plug interface

6c: LED

9: RJ45 socket connector

91: Insulator

911: card wall

92: iron shell

93: RJ45 plug connector

θ: bending angle

The first picture is a three-dimensional view of the conventional RJ45 socket connector.

The second figure is a schematic diagram of the assembly of the conventional RJ45 socket connector.

The third figure is a perspective view of a preferred embodiment of the present invention.

The fourth figure is an exploded view of the preferred embodiment of the present invention.

Figure 5 is a three-dimensional view of the transmission conductor set according to the preferred embodiment of the present invention.

The sixth figure is another perspective view of the transmission conductor set of the preferred embodiment of the present invention.

The seventh figure is a three-dimensional view of a transmission conductor set according to another preferred embodiment of the present invention.

The eighth figure is an exploded view of the hidden shielding shell of another preferred embodiment of the present invention.

Figure 9 is an exploded view from another angle of the hidden shielding shell of another preferred embodiment of the present invention.

The tenth figure is an assembly diagram of another preferred embodiment of the present invention.

Figure eleven is a perspective view of another preferred embodiment of the present invention.

Figure 12 is a schematic diagram of the docking of another preferred embodiment of the present invention.

Figure 13 is a schematic diagram of the docking of another preferred embodiment of the present invention.

Figure 14 is a diagram of the use state of another preferred embodiment of the present invention.

In order to achieve the above-mentioned purposes and effects, the technical means and structure adopted by the present invention are illustrated in detail below to illustrate the characteristics and functions of the preferred embodiments of the present invention, so as to fully understand.

Please refer to Figures 3 to 6, which are perspective views of preferred embodiments of the present invention to Another perspective view of the transmission conductor set. It can be clearly seen from the figure that the electrical connector 100 of the present invention is RJ45, and includes a shielding shell 1, an insulating colloid 2 arranged in the shielding shell 1, and a The transmission conductor set 3 is arranged on the insulating colloid 2, and the transmission conductor set 3 mainly includes: a first differential signal transmission conductor 31, including a first differential elastic portion 311, and an extension formed on the first differential elastic portion A first differential holding portion 312 at one end of 311, and a first differential welding portion 313 formed at one end of the first differential holding portion 312; a second differential signal transmission conductor 32, including a first differential elastic portion A second differential elastic portion 321 on the side of 311, a second differential holding portion 322 extending at one end of the second differential elastic portion 321, and a second differential holding portion 322 extending at one end of the second differential holding portion 322 and disposed on the first The second differential soldering portion 323 on the side of the differential soldering portion 313; a third differential signal transmission conductor 33, including a third differential elastic portion 331 provided on the side of the second differential elastic portion 321, an extension formed on the first The third differential holding portion 332 at one end of the three-differential elastic portion 331, a first side bent portion 3321 defined on the third differential holding portion 332, and an extending formed on one end of the third differential holding portion 332 and arranged on the third differential holding portion 332 The third differential soldering portion 333 on the side of the second differential soldering portion 323; a fifth differential signal transmission conductor 34, including a fifth differential elastic portion 341 provided on the side of the third differential elastic portion 331, and an extension formed at A fifth differential holding portion 342 at one end of the fifth differential elastic portion 341, and a fifth differential welding portion 343 formed at one end of the fifth differential holding portion 342; a sixth differential signal transmission conductor 35, including a A sixth differential elastic portion 351 on one side of the fifth differential elastic portion 341, a sixth differential holding portion 352 extending at one end of the sixth differential elastic portion 351, and a sixth differential holding portion 352 extending at one end of the sixth differential holding portion 352 And the sixth differential welding part 353 provided on the side of the fifth differential welding part 343; a fourth differential signal transmission conductor 36 includes a fourth differential elastic part 361 provided on the side of the sixth differential elastic part 351, A fourth differential holding portion 362 extending at one end of the fourth differential elastic portion 361 and spanning the fifth differential holding portion 342 and the sixth differential holding portion 352, and a fourth differential holding portion 362 defined on and adjacent to the fourth differential holding portion 362 The second side bend portion 3621 of the first side bend portion 3321 and a fourth portion extending from one end of the fourth differential holding portion 362 and disposed between the third differential welding portion 333 and the fifth differential welding portion 343 Differential welding part 363;

A seventh differential signal transmission conductor 37 includes a seventh differential elastic portion 371 provided on one side of the fourth differential elastic portion 361, a seventh differential holding portion 372 extending and formed at one end of the seventh differential elastic portion 371, And a seventh differential welding portion 373 extending from one end of the seventh differential holding portion 372 and provided on one side of the sixth differential welding portion 353;

An eighth differential signal transmission conductor 38 includes an eighth differential elastic portion 381 provided on one side of the seventh differential elastic portion 371, an eighth differential holding portion 382 extending and formed at one end of the eighth differential elastic portion 381, And an eighth differential welding portion 383 formed at one end of the eighth differential holding portion 382 and arranged on one side of the seventh differential welding portion 373.

Through the above description, we can understand the structure of this technology, and according to the corresponding cooperation of this structure, it can achieve smaller volume, higher structural strength, lower overall height after plugging, and less capacitance effect. Advantages such as better high-frequency characteristics, and detailed explanations will be described below.

In this embodiment, the electrical connector 100 is an RJ45 female connector, which is characterized by the arrangement of the terminals of the transmission conductor set 3. As shown in the fifth and sixth figures, as far as the contact ends of the transmission conductor group 3 are concerned, the arrangement from the right to the left is the first differential elastic part 311, the second differential elastic part 321, the third differential elastic part 331, The fifth differential elastic portion 341, the sixth differential elastic portion 351, the fourth differential elastic portion 361, the seventh differential elastic portion 371, and the eighth differential elastic portion 381, so the arrangement sequence of the elastic portions is the same as that of the conventional RJ45 female connector The same, to comply with the association specifications of the RJ45 female connector; as far as the welding ends of the transmission conductor group 3 are concerned, the arrangement from right to left is the first differential welding part 313, the second differential welding part 323, and the third differential welding part. 333. The fourth differential welding part 363, the fifth differential welding part 343, the sixth differential welding part 353, the seventh differential welding part 373, and the eighth differential welding part 383, so the part of the welding part is through the fourth differential holding part 362 crosses the fifth differential holding portion 342 and the sixth differential holding portion 352, and by the proximity of the first side bending portion 3321 and the second side bending portion 3621, the third differential signal transmission conductor 33 and the fourth differential The length of the signal transmission conductor 36 is almost equal, so that the third differential welding part 333 and the fourth differential welding part 363 are also arranged adjacently, so that the first to eighth differential welding parts 313, 323, 333, 363 , 343, 353, 373, and 383 are arranged next to each other to reduce the influence caused by the capacitance effect, make the terminal coupling effect better, and improve the performance of high-frequency characteristics, which can effectively control the manufacturing cost (no need to combine the conventional knowledge Filter module), while reducing the problem of electromagnetic interference.

As shown in the fourth figure, the transmission conductor group 3 as a whole is composed of an elastic part group 301 , The holding part group 302, and the welding part group 303, wherein a bending part group 304 is defined between the holding part group 302 and the elastic part group 301, and the bending angle θ of the bending part group 304 is greater than 30 degrees, in other words The bending part group 304 is such that the angle between the holding part group 302 and the elastic part group 301 is greater than 30 degrees, so as to prevent the elastic part group 301 from transmitting signals due to the bending angle θ of the bending part group 304 being too large. Small, leading to adverse effects on the signal due to the reverse bending of the terminal. Even when the male connector is plugged in, the bending angle θ can be increased by pressing the elastic part group 301 to make the signal along the line. The terminals are transferred smoothly backwards, which in turn makes the capacitance effect less and the high-frequency characteristics better.

Please also refer to the seventh figure, which is a three-dimensional view of the transmission conductor set of another preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is similar to the above-mentioned embodiment and only maintains the elastic part. The arrangement is a first differential elastic portion 311a, a second differential elastic portion 321a, a third differential elastic portion 331a, a fifth differential elastic portion 341a, a sixth differential elastic portion 351a, a fourth differential elastic portion 361a, and a seventh differential elastic portion Under the premise of 371a and the eighth differential elastic portion 381a, the arrangement of the transmission conductor set 3a at the welding portion is changed to illustrate that the present invention can achieve the same purpose through different arrangements. Among them, the welding parts are arranged from right to left as a first differential welding part 313a, a second differential welding part 323a, a fifth differential welding part 343a, a sixth differential welding part 353a, a third differential welding part 333a, and a fourth differential welding part. Part 363a, the seventh difference welding part 373a, and the eighth difference welding part 383a, so the part of the welding part is crossed by the third difference holding part 332a across the fifth difference holding part 342a and the sixth difference holding part 352a, so that the first The three-differential welding portion 333a and the fourth differential welding portion 363a are also arranged adjacently, so that the first to eighth differential welding portions 313a, 323a, 333a, 363a, 343a, 353a, 373a, 383a are adjacent to each other. The setting can reduce the influence caused by the capacitance effect and improve the performance of the high-frequency characteristics, and can effectively control the manufacturing cost (without combining the conventional filter module), and reduce the problem of electromagnetic interference at the same time.

Please also refer to Figures 8 to 10 at the same time, which are the exploded view to the assembly diagram of the hidden shielding case of another preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment is different from the above The embodiments are similar, and only the insulating colloid 2b is designed as a three-piece assembly type to provide convenience in the manufacturing process and reduce the error offset of the transmission conductor set 3b on the insulating colloid 2b. In terms of structure, the insulating colloid 2b includes a first colloid 21b, a second colloid 22b for combining the transmission conductor set 3b and assembled on the first colloid 21b, and a second colloid 22b assembled on the first colloid 21b The third colloid 23b on and on the side of the second colloid 22b, and the first colloid 2 1b includes an accommodating seat body 211b, a plurality of coupling holes 212b formed on the accommodating seat body 211b, two limiting walls 213b respectively formed on opposite sides of the accommodating seat body 211b, and at least one The insertion hole 214b on the side of the position wall 213b, the second glue 22b has a plurality of first resisting portions 221b corresponding to the limiting wall 213b, and a plurality of second resists corresponding to the third glue 23b. Portion 222b, and the third glue 23b includes a plurality of terminal movable portions 232b, a plurality of glue engaging portions 233b formed on one side of the terminal movable portion 232b and correspondingly coupled with the coupling hole 212b, and a plurality of extending and formed on the terminal movable portion The terminal pressing portion 231b on the side of 232b and the plurality of insertion portions 234b correspondingly combined with the insertion hole 214b.

As far as the manufacturing process is concerned, the transmission conductor set 3b and the second glue 22b are jointly injection molded, and the assembly is directly inserted between the limiting walls 213b of the first glue 21b, and the transmission conductor set 3b and the accommodating base 211b are used for temporary positioning. Next, the third glue 23b is placed above the second glue 22b, the inserting portions 234b on both sides are inserted into the inserting holes 214b at a slightly inclined angle, and then the third glue 23b is pressed down to make the glue engaging portion 233b and The coupling holes 212b are correspondingly coupled, wherein the coupling directions of the insertion portion 234b and the glue engaging portion 233b are different, so that the third glue 23b and the first glue 21b are firmly combined, or the inclined surface above the limiting wall 213b is used to guide the insertion The placement portion 234b directly enters the insertion hole 214b, while clamping the second glue 22b, and using the limiting wall 213b to resist the first resisting portion 221b, and using the third glue 23b to resist the second resisting portion 222b, and the resisting directions of the first and second resisting portions 221b, 222b are different, which can further improve the fixing effect of the second glue 22b. Therefore, the three-piece insulating colloid 2b structure is made more stable by the above-mentioned joining action, but the above-mentioned joining action is implemented by an example of a concave-convex structure corresponding to the engagement method, which is not limited to this). Furthermore, the movable terminal portion 232b of the fence shape fixes the spring direction of the transmission conductor group 3b, so that the terminal pressing portion 231b is used to press the transmission conductor group 3b to reduce the risk of short circuit.

Please also refer to Figures 11 to 14 together, which are a perspective view to a use state diagram of another preferred embodiment of the present invention. It can be clearly seen from the figure that this embodiment and the above embodiment are The same, but the shielding shell 1c further includes at least one shell recess 11c formed on the shielding shell 1c, and at least one shell recess 11c formed on the shielding shell 1c and located at the end of the shell recess 11c The limiting portion 12c, a perforated portion 13c formed on the side of the limiting portion 12c and communicating with the housing recess 11c, and a hole formed on the shielding shell 1c for accommodating the male connector 400c The male coupling port 14c and a buckle structure 15c extending on one side of the limiting portion 12c and partially shielding the male coupling port 14c are used to fix the male connector 400c. In addition, the male connector 400c has a pressing structure 5c. The pressing structure 5c includes an elastic arm 51c corresponding to the male coupling opening 14c, a pressing portion 52c formed at one end of the elastic arm 51c, And two pressing abutting portions 53c formed on different sides of the pressing portion 52c and abutting against the buckle structure 15c, and when the electrical connector 100c is combined with the male connector 400c, the pressing abuts The portion 53c and the buckle structure 15c are horizontal.

In this embodiment, the insulating gel 2c is L-shaped, and the shielding shell 1c is covered with the insulating gel 2c, and the plug-in interface 54c formed by the shielding shell 1c and the insulating gel 2c is for the male connector 400c Insertion space, the male coupling port 14c is a notch formed on the upper surface of the shielding shell 1c. The opening direction of the male coupling port 14c is the same as that of the socket 54c, so that after the male connector 400c is inserted, the male coupling The bottom of the opening 14c presses the elastic arm 51c, and uses the internal space of the male coupling port 14c to accommodate the pressing portion 52c. As for the buckle structure 15c, the shielding shell 1c on both sides of the male coupling port 14c slot is inserted from adjacent The stopper structure where the limiting portion 12c at the interface 54c extends into the male coupling port 14c to partially shield the action of the male coupling port 14c. When the male connector 400c is inserted, the buckle structure 15c is used to resist the pressure The retaining portion 53c prevents the compression retaining portion 53c from loosening due to the elastic force of the elastic arm 51c when no force is applied to the pressing portion 52c, thereby achieving the use of a metal shielding shell 1c instead of plastic insulation The glue 2c has the effect of fixing the male connector 400c. In addition, because the structural strength of metal is much greater than that of plastic, the structural strength of the buckle structure 15c can be improved. Even if the combination of the buckle structure 15c and the press-buckle resisting portion 53c is challenged due to improper operation by the user, the priority damage is also The low-cost and easy-to-replace press-buckle abutment portion 53c will not cause damage to the electrical connector 100c.

In addition, because the shielding shell 1c has provided the plugging space and the fixing structure of the male connector 400c, the extra space occupied by the insulating gel 2c can be saved, and the electrical connector can be effectively reduced while providing the same effect. The volume of the 100c itself, specifically, the height of the shielding shell 1c can be reduced to 10.55 millimeters (mm) or less, and the width can also be reduced to 12.6 millimeters (mm) or less, even because the male coupling port 14c presses the strength of the elastic arm 51c Compared with the conventional use of insulators, the compression strength is better, so the lifting height of the pressing portion 52c can be reduced, and the height of the buckle structure 15c can be almost leveled with the height of the buckle resisting portion 53c, and the insertion The overall height after the connection. Furthermore, When the male connector 400c is inserted, the resisting and limiting portion 16c of the side wall of the shielding housing 1c can be used to limit the insertion depth of the male connector 400c, and at the same time, avoid excessive insertion force and damage to the insulating gel 2c.

As shown in Figure 14, the housing recess 11c on the shielding housing 1c is formed by bending the top and side surfaces of the shielding housing 1c inwardly to form an accommodating space for the LED 6c. The limit parts 12c at both ends fix the LED 6c, or the perforated part 13c is used to connect the wire for setting the LED 6c. In addition, the three-piece insulating colloid 2c and the length of the holding part group 302c of the transmission conductor group 3c can be adjusted to change the position of the welding part group 303c arranged in a row on one side of the insulating colloid 2c, thereby making the electrical connector 100c can be mounted on the circuit board by sinking, board, or under the board. In this embodiment, the position of the soldering part group 303c is flush with the bottom of the insulating gel 2c, and the electrical connector 100c is connected on the board as an example. .

However, the above description is only the preferred embodiments of the present invention, which does not limit the patent scope of the present invention. Therefore, all simple modifications and equivalent structural changes made by using the description and drawings of the present invention should be the same. It is included in the scope of the patent of the present invention, and is hereby stated.

In summary, the electrical connector of the present invention can indeed achieve its effects and purposes when used. Therefore, the present invention is truly an invention with excellent practicability. In order to meet the requirements of an invention patent application, I will apply for it in accordance with the law. The review committee approved the invention as soon as possible to guarantee the hard work of the creator. If the review committee has any doubts, please don’t hesitate to write to us for instructions.

311: First differential elastic part

312: The first differential holding part

313: The first differential welding part

321: second differential elastic part

322: The second differential holding part

323: The second differential welding part

331: third differential elastic part

332: The third differential holding part

3321: First side bend

333: The third differential welding part

341: Fifth differential elastic part

342: Fifth differential holding part

343: Fifth differential welding part

351: Sixth differential elastic part

352: The sixth difference holding part

353: The sixth differential welding part

361: Fourth Differential Elastic Part

362: The fourth differential holding part

3621: second side bend

363: Fourth differential welding part

371: seventh differential elastic part

372: The seventh difference holding part

373: The seventh differential welding part

381: Eighth differential elastic part

382: Eighth Differential Holding Part

383: Eighth differential welding part

Claims (4)

An electrical connector, the electrical connector is a network connector specification (Registered Jack 45, RJ45), and includes a transmission conductor group, and the transmission conductor group mainly includes: a first differential signal transmission conductor, including a second A differential elastic part, a first differential holding part extending at one end of the first differential elastic part, and a first differential welding part extending at one end of the first differential holding part; a second differential signal transmission conductor, It includes a second differential elastic portion provided on one side of the first differential elastic portion, a second differential holding portion extending and formed at one end of the second differential elastic portion, and a second differential holding portion extending and formed at one end of the second differential holding portion. A second differential soldering portion arranged on one side of the first differential soldering portion; a third differential signal transmission conductor including a third differential elastic portion provided on one side of the second differential elastic portion, an extension formed on the first A third differential holding portion at one end of the three-differential elastic portion, a first side-bend portion defined on the third differential holding portion, and an extension formed at one end of the third differential holding portion and arranged at the second differential welding portion One side of the third differential welding part; a fifth differential signal transmission conductor, including a fifth differential elastic part arranged on one side of the third differential elastic part, and a fifth differential elastic part extending and formed at one end of the fifth differential elastic part A differential holding portion, and a fifth differential welding portion extending at one end of the fifth differential holding portion; a sixth differential signal transmission conductor including a sixth differential elastic portion provided on one side of the fifth differential elastic portion, A sixth differential holding portion extending at one end of the sixth differential elastic portion, and a sixth differential welding portion extending at one end of the sixth differential holding portion and provided on one side of the fifth differential welding portion; The four-differential signal transmission conductor includes a fourth differential elastic portion provided on one side of the sixth differential elastic portion, and a fourth differential elastic portion extending and formed at one end of the fourth differential elastic portion and straddling the fifth differential holding portion and the sixth differential holding portion A fourth differential holding portion of the fourth differential holding portion, a second side bending portion that is defined on the fourth differential holding portion and adjacent to the first side bending portion, and a second side bend portion extending and formed at one end of the fourth differential holding portion and disposed on the A fourth differential soldering portion between the third differential soldering portion and the fifth differential soldering portion; a seventh differential signal transmission conductor, including a seventh differential elastic portion provided on one side of the fourth differential elastic portion, and an extension formed A seventh differential holding portion at one end of the seventh differential elastic portion, and a seventh differential welding portion extending at one end of the seventh differential holding portion and provided on one side of the sixth differential welding portion; an eighth differential signal The transmission conductor includes an eighth difference provided on one side of the seventh difference elastic part Sub-elastic part, an eighth differential holding part extending at one end of the eighth differential elastic part, and an eighth differential welding extending at one end of the eighth differential holding part and arranged on one side of the seventh differential welding part Part, and the transmission conductor set is arranged on an insulating colloid. The insulating colloid includes a first colloid, a second colloid for combining the transmission conductor set and assembled on the first colloid, and an assembly set on the first colloid. A third colloid on the first colloid and located on one side of the second colloid, and the first colloid includes an accommodating body, a plurality of coupling holes formed on the accommodating body, and two respectively formed in the accommodating body Limiting walls on different sides of the seat body, and at least one insertion hole formed on one side of the limiting wall, the second colloid has a plurality of first resisting portions correspondingly combined with the limiting wall, and a plurality of and The third glue body corresponds to the second resisting portion to be combined, and the third glue body includes a plurality of terminal movable portions, a plurality of glue engaging portions formed on one side of the terminal movable portion and correspondingly combined with the coupling hole, and a plurality of extended forming portions A terminal pressing part on one side of the movable part of the terminal, and a plurality of insertion parts correspondingly combined with the insertion hole. For the electrical connector described in item 1 of the scope of patent application, the transmission conductor set is arranged on an insulating colloid, the insulating colloid is arranged in a shielding shell, and the transmission conductor set includes an elastic part set and an extension A holding part group formed at one end of the elastic part group, a welding part group extending and formed at one end of the holding part group, and a bending part group defined between the elastic part group and the holding part group, and the bending The bending angle of the group is greater than 30 degrees. An electrical connector, the electrical connector is a network connector specification (Registered Jack 45, RJ45), and includes a transmission conductor group, and the transmission conductor group mainly includes: a first differential signal transmission conductor, including a second A differential elastic part, a first differential holding part extending at one end of the first differential elastic part, and a first differential welding part extending at one end of the first differential holding part; a second differential signal transmission conductor, It includes a second differential elastic portion provided on one side of the first differential elastic portion, a second differential holding portion extending and formed at one end of the second differential elastic portion, and a second differential holding portion extending and formed at one end of the second differential holding portion. A second differential welding part arranged on one side of the first differential welding part; a fifth differential signal transmission conductor including a fifth differential elastic part and a fifth differential holding part extending and formed at one end of the fifth differential elastic part , And a fifth differential welding portion extending at one end of the fifth differential holding portion and provided on one side of the second differential welding portion; a sixth differential signal transmission conductor including a fifth differential elastic portion A sixth differential elastic portion on the side, a sixth differential holding portion extending and formed at one end of the sixth differential elastic portion, and a A sixth differential soldering portion extending at one end of the sixth differential holding portion and located on one side of the fifth differential soldering portion; a third differential signal transmission conductor including a second differential elastic portion and the fifth differential soldering portion A third differential elastic portion between the differential elastic portions, a third differential holding portion extending at one end of the third differential elastic portion and spanning the fifth differential holding portion and the sixth differential holding portion, and a third differential holding portion defined by the third differential holding portion The first side bend portion on the differential holding portion, and a third differential welding portion extending at one end of the third differential holding portion and arranged on one side of the sixth differential welding portion; a fourth differential signal transmission conductor, including There is a fourth differential elastic portion provided on one side of the sixth differential elastic portion, a fourth differential holding portion extending and formed at one end of the fourth differential elastic portion, and a fourth differential holding portion defined on the fourth differential holding portion and adjacent to the first A second side bend part of a side bend part, and a fourth differential welding part extending at one end of the fourth differential holding part and arranged on one side of the third differential welding part; a seventh differential signal transmission conductor, including There is a seventh differential elastic portion provided on one side of the fourth differential elastic portion, a seventh differential holding portion extending at one end of the seventh differential elastic portion, and a seventh differential holding portion extending at one end of the seventh differential holding portion and provided A seventh differential welding part on one side of the fourth differential welding part; an eighth differential signal transmission conductor, including an eighth differential elastic part arranged on one side of the seventh differential elastic part, and an extension formed on the eighth An eighth differential holding portion at one end of the differential elastic portion, and an eighth differential welding portion extending at one end of the eighth differential holding portion and arranged on one side of the seventh differential welding portion, and the transmission conductor set is arranged in a On the insulating colloid, the insulating colloid includes a first colloid, a second colloid for combining the transmission conductor set and assembled on the first colloid, and a second colloid assembled on the first colloid and located on the second colloid A third colloid on one side, and the first colloid includes an accommodating seat body, a plurality of coupling holes formed on the accommodating seat body, two limiting walls respectively formed on opposite sides of the accommodating seat body, and At least one insertion hole formed on one side of the limiting wall, the second gel has a plurality of first resisting portions correspondingly combined with the limiting wall, and a plurality of second resisting portions correspondingly combined with the third gel Part, and the third glue includes a plurality of terminal movable parts, a plurality of glue engaging parts formed on one side of the terminal movable part and correspondingly coupled with the coupling hole, and a plurality of terminal pressing parts formed on one side of the terminal movable part , And a plurality of inserting parts correspondingly combined with the inserting hole. For example, the electrical connector described in item 3 of the scope of patent application, wherein the transmission conductor set is arranged on an insulating colloid, the insulating colloid is arranged in a shielding shell, and the transmission conductor set includes an elastic Sex part group, a holding part group extending at one end of the elastic part group, a welding part group extending at one end of the holding part group, and a bending part defined between the elastic part group and the holding part group Group, and the bending angle of the bending part group is greater than 30 degrees.

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