CN211150963U

CN211150963U - Electrical connector

Info

Publication number: CN211150963U
Application number: CN201922068615.9U
Authority: CN
Inventors: 钟轩禾; 林昱宏; 林永常; 叶博文; 叶子维; 叶语仑
Original assignee: V General Technology Co ltd
Current assignee: V General Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-31
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an electric connector, including a first insulation colloid, a first transmission conductor group, a second insulation colloid, a second transmission conductor group, a first baffle piece, a second baffle piece, a first insulation apron, a second insulation apron, an outer insulation colloid, and a shield shell, and this first baffle piece is including a first baffle portion, a first interior shell fragment, a first outer shell fragment, a ground connection baffle conductor, this second baffle piece is then including a second baffle portion, a second interior shell fragment, a second outer shell fragment and a second ground connection baffle conductor. The first transmission conductor group and the second transmission conductor group are completely the same in shape, and the whole group of welding ends are staggered left and right to form single-row welding, so that the manufacturing cost can be reduced, the noise suppression effect is achieved, and the first partition plate piece and the second partition plate piece which are completely the same in shape are attached to each other, so that the abrasion resistance of the partition plate is improved.

Description

Electrical connector

Technical Field

The present invention relates to an electrical connector, and more particularly to an electrical connector with simplified manufacturing process, low manufacturing cost, good noise suppression effect, and long service life of the elastic piece.

Background

The USB Type-C, also called USB-C, is a hardware interface form of a Universal Serial Bus (USB), and is characterized in that the upper end and the lower end of the USB are completely consistent in appearance, and compared with a Micro-USB, a user does not need to distinguish the front side and the back side of the USB, and functionally, the USB Type-C can provide a faster transmission rate. Since the USB-C specification was released in 2014, many new versions of 3C devices such as Android mobile devices, notebook computers, desktop computers, and even game machines began to use such ports.

However, because the amount of data transmitted in USB Type-C standard is greatly increased, corresponding electromagnetic radiation may be generated during the use process, so as to interfere with the normal operation of other electronic components, therefore, there is a need to develop a method for improving the electromagnetic radiation problem, such as changing the arrangement sequence of the terminal soldering terminals to isolate the noise between the signal terminals by using the terminals with shielding property, but this method has a heavy burden on the manufacturing cost of the connector and a complicated design.

In addition, the industry generally reduces the generation of electromagnetic interference (EMI) by grounding, for example, a grounded metal partition plate is disposed between the upper row of terminals and the lower row of terminals, and the metal partition plate is contacted with the outer shell by using the elastic sheet, so as to cooperate with the outer shell and the metal partition plate to isolate noise. However, in actual manufacturing, since the metal separator is injected with the insulating resin and fixes the upper and lower rows of terminals and the metal separator, the metal separator may be misaligned. Moreover, the elastic sheet of the metal partition plate can extrude and rub the connector each time the connector is plugged, so that the plugging times are limited.

How to solve the above-mentioned existing problems and deficiencies is the direction in which the authors of the present invention and the related manufacturers engaged in the industry need to research and improve urgently.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings, the inventor of the present invention has to search relevant data, evaluate and consider in many ways, and design an electrical connector with simplified manufacturing process, low manufacturing cost, good noise suppression effect and long service life of the spring plate through continuous trial and modification with years of experience accumulated in the industry.

The utility model discloses a main aim at: the first partition plate piece and the second partition plate piece which are completely the same in shape are arranged in a laminating mode, so that the die sinking cost is saved, and the abrasion resistance of the elastic pieces on the two sides is improved; the first transmission conductor group and the second transmission conductor group are designed to be the same in shape, and the welding ends of the first transmission conductor group and the second transmission conductor group are staggered in the whole group, so that the purpose of suppressing noise is achieved.

To achieve the above object, the present invention comprises: a first insulating colloid, a first transmission conductor group arranged on the first insulating colloid, a second insulating colloid arranged on one side of the first insulating colloid, a second transmission conductor group arranged on the second insulating colloid and positioned on one side of the first transmission conductor group, a first partition plate arranged between the first insulating colloid and the second insulating colloid, a first grounding partition plate conductor formed on one side of the following first partition plate part and surrounding the first transmission conductor group, a second partition plate part arranged on one side of the first partition plate part and having the same shape as the first partition plate part, a second grounding partition plate conductor formed on one side of the following second partition plate part and surrounding the second transmission conductor group, a first insulating cover plate arranged on the first insulating colloid and positioned between the first partition plate part and the first grounding partition plate conductor, a second insulating cover plate arranged on the second insulating colloid and positioned between the second partition plate part and the second grounding partition plate conductor, The shielding shell comprises a first insulating colloid, a second insulating colloid and a shielding shell, wherein the first insulating colloid and the second insulating colloid are arranged in a wrapping mode, and the shielding shell is arranged on the first insulating cover plate and the second insulating cover plate in a wrapping mode. The first transmission conductor set includes a first transmission conductor contact part set, a first transmission conductor turning part set formed by extending on one side of the first transmission conductor contact part set, and a first transmission conductor welding part set formed by extending on one side of the first transmission conductor turning part set, and the second transmission conductor set includes a second transmission conductor contact part set, a second transmission conductor turning part set formed by extending on one side of the second transmission conductor contact part set and having the opposite bending direction to the first transmission conductor turning part set, and a second transmission conductor welding part set formed by extending on one side of the second transmission conductor turning part set and arranged in a single row with the first transmission conductor welding part set, and the first partition member includes a first partition part arranged in the first insulation rubber body, a first inner spring plate formed on one side of the first partition part, And a first outer elastic sheet formed on one side of the first inner elastic sheet deviated from the first partition board part, wherein the second partition board part comprises a second partition board part which is arranged in the second insulating colloid and is correspondingly combined with the first partition board part, a second inner elastic sheet formed on one side of the second partition board part and is jointed with the first outer elastic sheet, and a second outer elastic sheet formed on one side of the second partition board part deviated from the second inner elastic sheet and is jointed with the first inner elastic sheet.

The connector of the utility model is composed of a first transmission conductor group and a second transmission conductor group to form a USBType-C connector which can be inserted in a forward and reverse direction, and utilizes the double-baffle design of the first baffle piece and the second baffle piece to generate a noise barrier between the first transmission conductor group and the second transmission conductor group, and the first insulation cover plate above, the second insulation cover plate below, the first inner elastic piece and the second outer elastic piece on the left side, the first outer elastic piece and the second inner elastic piece on the right side, the first grounding baffle conductor and the second grounding baffle conductor in front, and the shielding shell on the outer side are matched to suppress high-frequency noise in all directions, wherein the elastic pieces (the first inner elastic piece, the outer elastic piece and the second inner elastic piece) on the left side and the right side are also designed to be an inner layer and an outer layer, which is more improved in the benefit of wear resistance, as for the first transmission conductor group and the second transmission conductor group, the first transmission conductor group and the second transmission conductor, the first transmission conductor welding part group and the second transmission conductor welding part group are reversely turned and are symmetrically arranged on the same direct on-line at the welding end, which is beneficial to welding through the SMT technology.

By means of the technology, the problems that the existing USB Type-C connector is high in manufacturing cost, complex in design, poor in abrasion resistance of the elastic sheet, short in service life and the like can be solved, and the practical progress of the advantages is achieved.

Drawings

Fig. 1 is a perspective view of the preferred embodiment of the present invention.

Fig. 2 is an exploded view of the partition member according to the preferred embodiment of the present invention.

Fig. 3 is a schematic view illustrating the assembly of the partition according to the preferred embodiment of the present invention.

Fig. 4 is an exploded view of a transmission conductor according to a preferred embodiment of the present invention.

Fig. 5 is a first assembly view of the preferred embodiment of the present invention.

Fig. 6 is another perspective assembly view of the preferred embodiment of the present invention.

Fig. 7 is a perspective view of the insulating cover plate according to the preferred embodiment of the present invention.

Fig. 8 is a second assembly view of the preferred embodiment of the present invention.

Fig. 9 is a schematic diagram of secondary injection according to a preferred embodiment of the present invention.

Fig. 10 is a schematic illustration of the insertion connection according to the preferred embodiment of the present invention.

Fig. 11 is a sectional view taken along line a-a of fig. 10 in accordance with a preferred embodiment of the present invention.

Fig. 12 is a sectional view taken along line B-B of fig. 10 according to the preferred embodiment of the present invention.

Fig. 13 is a cross-sectional view taken along line C-C of fig. 10 in accordance with a preferred embodiment of the present invention.

Wherein: a first insulating colloid, 1, a first insulating base, 11, a first colloid positioning part, 111, a first colloid bonding part, 112, a first insulating convex part, 12, a first conductive groove part, 121, a first connecting part, 13, a first through part, 14, a first transmission conductor group, 2, a first transmission conductor contact part group, 21, a first grounding transmission conductor, 211, a second grounding transmission conductor, 212, a first transmission conductor turning part group, 22, a first transmission conductor welding part group, 23, a first bending part group, 230, a first high-frequency transmission conductor welding part group, 231, a first low-frequency transmission conductor welding part group, 232, a second high-frequency transmission conductor welding part group, 233, a second insulating colloid, 3, a second insulating base, 31, a second colloid positioning part, 311, a second colloid bonding part, 312, a second insulating convex part, 32, a second conductive part, 321, a second connecting part, 33, a second penetrating portion, 34, a second transmission conductor group, 4, a second transmission conductor contact portion group, 41, a third ground transmission conductor, 411, a fourth ground transmission conductor, 412, a second transmission conductor turn portion group, 42, a second transmission conductor welded portion group, 43, a second bent portion group, 430, a third high-frequency transmission conductor welded portion group, 431, a second low-frequency transmission conductor welded portion group, 432, a fourth high-frequency transmission conductor welded portion group, 433, a first partition plate member, 5, a first partition plate portion, 51, a first partition plate positioning portion, 511, a first partition plate combining portion, 512, a first bent combining portion, 513, a first bent abutting portion, 514, a first through hole, 515, a first inner elastic sheet, 52, a first outer elastic sheet, 53, a first buckling portion, 531, a first ground partition plate conductor, 54, a second partition plate, 6, a second partition plate portion, 61, a second partition plate, and a second partition plate, 611, a second diaphragm coupling portion, 612, a second bending coupling portion, 613, a second bending butt-joint portion, 614, a second through hole, 615, a second inner spring, 62, a second outer spring, 63, a second buckle portion, 631, a second ground diaphragm conductor, 64, a first insulating cover plate, 7, a first insertion convex portion, 71, a first inclined portion, 711, a first opening portion, 72, a second opening portion, 73, a notch portion, 74, a second insulating cover plate, 8, a second insertion convex portion, 81, a second inclined portion, 811, a third opening portion, 82, a fourth opening portion, 83, a notch portion, 84, an outer insulating glue, 9, a shielding housing, S, a female connector, R.

Detailed Description

To achieve the above objects and advantages, the present invention provides a technical means and structure, which is illustrated in the accompanying drawings for fully understanding the features and functions of the preferred embodiments of the present invention.

Referring to fig. 1 to 9, it can be clearly seen that the present invention includes:

a first insulating colloid 1, the first insulating colloid 1 having a first insulating base 11, a first insulating convex portion 12 formed on one side of the first insulating base 11, at least one first colloid positioning portion 111 formed on the first insulating base 11, at least one first colloid bonding portion 112 formed on the first insulating base 11, a plurality of first conductive groove portions 121 formed on the first insulating convex portion 12, at least one first bonding portion 13 formed on the first insulating base 11, and at least one first through portion 14 formed on the first insulating convex portion 12;

a first transmission conductor set 2 disposed on the first insulating colloid 1, wherein the first transmission conductor set 2 includes a first transmission conductor contact portion set 21 having a first grounding transmission conductor 211 and a second grounding transmission conductor 212, a first transmission conductor turning portion set 22 formed to extend to one side of the first transmission conductor contact portion set 21, and a first transmission conductor welding portion set 23 formed to extend to one side of the first transmission conductor turning portion set 22, and the first transmission conductor welding portion set 23 has a first high frequency transmission conductor welding portion set 231, a first low frequency transmission conductor welding portion set 232 disposed to one side of the first high frequency transmission conductor welding portion set 231, and a second high frequency transmission conductor welding portion set 233 disposed to one side of the first low frequency transmission conductor welding portion set 232 away from the first high frequency transmission conductor welding portion set 231;

a second insulating colloid 3 disposed on one side of the first insulating colloid 1, the second insulating colloid 3 having a second insulating base 31, a second insulating protrusion 32 formed on one side of the second insulating base 31, at least one second colloid positioning portion 311 formed on the second insulating base 31 and correspondingly combined with the first colloid positioning portion 112, at least one second colloid combining portion 312 formed on the second insulating base 31 and correspondingly combined with the first colloid positioning portion 111, a plurality of second guiding groove portions 321 formed on the second insulating protrusion 32, at least one second connecting portion 33 formed on the second insulating base 31, and at least one second penetrating portion 34 formed on the second insulating protrusion 32;

a second transmission conductor set 4 disposed on the second insulating colloid 3 and located at one side of the first transmission conductor set 2, the second transmission conductor set 4 includes a second transmission conductor contact portion set 41, a second transmission conductor turning portion set 42 formed at one side of the second transmission conductor contact portion set 41 in an extending manner and having a bending direction opposite to that of the first transmission conductor turning portion set 22, and a second transmission conductor welding portion set 43 formed at one side of the second transmission conductor turning portion set 42 in an extending manner and arranged in a single row with the first transmission conductor welding portion set 23, wherein the second transmission conductor contact portion set 41 has a third grounding transmission conductor 411 located at one side of the first grounding transmission conductor 211 and a fourth grounding transmission conductor 412 located at one side of the second grounding transmission conductor 212, and the second transmission conductor welding portion set 43 has a low-frequency transmission conductor welding portion 232 located at one side of the second high-frequency transmission conductor welding portion set 233 facing away from the first transmission conductor welding portion set 232 A third welding part group 431 for high frequency transmission, a second welding part group 432 for low frequency transmission, which is arranged on the side of the third welding part group 431 for high frequency transmission, which is far away from the second welding part group 233 for high frequency transmission, and a fourth welding part group 433 for high frequency transmission, which is arranged on the side of the second welding part group 432 for low frequency transmission, which is far away from the third welding part group 431 for high frequency transmission;

a first partition plate 5 disposed between the first insulating colloid 1 and the second insulating colloid 3, wherein the first partition plate 5 includes a first partition part 51 disposed on one side of the first insulating colloid 1, a first inner elastic sheet 52 formed on one side of the first partition part 51, a first outer elastic sheet 53 formed on one side of the first partition part 51 departing from the first inner elastic sheet 52, and a first grounding partition plate conductor 54 formed on one side of the first partition part 51 and surrounding the first transmission conductor contact part group 21, and the first partition part 51 has at least one first partition plate positioning part 511 and at least one first partition plate combining part 512;

a second partition member 6 disposed on one side of the first partition member 5, wherein the second partition member 6 includes a second partition portion 61 disposed on one side of the second insulating colloid 3 and correspondingly combined with the first partition portion 51, a second inner resilient sheet 62 formed on one side of the second partition portion 61 and attached to the first outer resilient sheet 53, a second outer resilient sheet 63 formed on one side of the second partition portion 61 opposite to the second inner resilient sheet 62 and attached to the first inner resilient sheet 52, and a second ground partition conductor 64 formed on one side of the second partition portion 61 and surrounding the second transmission conductor contact portion group 41, and the second partition portion 61 has at least one second partition positioning portion 611 correspondingly combined with the first partition combining portion 512 and at least one second partition combining portion 612 correspondingly combined with the first partition positioning portion 511;

a first bending connection part 513 is connected between the first partition part 51 and the first inner elastic sheet 52, a first bending and connecting portion 514 is connected between the first partition portion 51 and the first outer resilient sheet 53, and a second bending connection portion 613 correspondingly connected to the first bending connection portion 514 is connected between the second partition portion 61 and the second inner elastic sheet 62, a second bending butt joint part 614 correspondingly combined with the first bending combination part 513 is connected between the second partition board part 61 and the second outer elastic sheet 63, the first outer elastic sheet 53 and the second outer elastic sheet 63 are respectively provided with a first buckling part 531 and a second buckling part 631 which are correspondingly combined with the shielding shell S, the first partition plate part 51 is provided with at least one first through hole 515 which is correspondingly combined with the first through part 14 and the second through part 34, the second partition 61 has at least one second through hole 615 corresponding to the first through part 14 and the second through part 34;

a first insulating cover 7 disposed on the first insulating colloid 1 and between the first partition member 5 and the first ground partition conductor 54, wherein one side of the first insulating cover 7 has a first opening 72 corresponding to the first ground transmission conductor 211, a second opening 73 corresponding to the second ground transmission conductor 212, and a plurality of first inserting convex portions 71 correspondingly combined with the first guiding groove portions 121, and a first inclined portion 711 is formed at one side of each first inserting convex portion 71;

a second insulating cover 8 disposed on the second insulating colloid 3 and located between the second partition member 6 and the second ground partition conductor 64, wherein one side of the second insulating cover 8 has a third opening 82 corresponding to the third ground transmission conductor 411, a pair of fourth openings 83 corresponding to the fourth ground transmission conductor 412, and a plurality of second inserting protrusions 81 correspondingly combined with the second guiding grooves 321, and a second inclined portion 811 is formed at one side of each second inserting protrusion 81, wherein the first opening 72, the second opening 73, the third opening 82, and the fourth openings 83 are respectively used for the first ground transmission conductor 211, the second ground transmission conductor 212, the third ground transmission conductor 411, and the fourth ground transmission conductor 412 to pass through and to collide with the shielding housing S;

an outer insulating molding compound 9 covering the first insulating molding compound 1 and the second insulating molding compound 3, wherein the outer insulating molding compound 9 is prevented from flowing into the first groove portion 121 and the second groove portion 321 by the first inclined portion 711 and the second inclined portion 811 when the outer insulating molding compound 9 is in a molten state;

a plurality of

notch parts

74, 84 formed on the first insulating cover plate 7 and the second insulating cover plate 8 respectively and combined with the external insulating colloid 9 correspondingly; and

a shielding housing S covering the first insulating cover 7 and the second insulating cover 8.

The first transmission conductor welding part group 23 and the second transmission conductor welding part group 43 have a first bending part group 230 and a second bending part group 430, respectively, so that the first high frequency transmission conductor welding part group 231, the first low frequency transmission conductor welding part group 232, the second high frequency transmission conductor welding part group 233, the third high frequency transmission conductor welding part group 431, the second low frequency transmission conductor welding part group 432, and the fourth high frequency transmission conductor welding part group 433 are arranged in a single row.

With the above description, it can be understood that the structure of the present technology can achieve the advantages of simplified process, low manufacturing cost, good noise suppression effect, and long service life of the spring plate according to the corresponding coordination of the structure, and the detailed description will be described below.

Please refer to fig. 1 to 13, which show that when the male connector meets the USB Type-C specification, the male connector of the present invention uses a large number of features that are symmetrical from top to bottom in the structural design, so as to reduce the cost of the mold, simplify the assembly operation, and consider the effect of noise suppression, thereby prolonging the service life.

Describing the structural features of the present invention according to the assembly sequence, as shown in fig. 2 and 3, firstly, the double partition board composed of the first partition board 5 and the second partition board 6 at the center is a metal shielding structure disposed between the upper and lower rows of terminals (the first and second transmission conductor sets 2, 4) for blocking the electromagnetic wave interference between the upper and lower rows of terminals, and the design of the double partition board of the present invention further improves the noise isolation effect by increasing the shielding thickness, especially, the first partition board 5 and the second partition board 6 have the same appearance shape, and can be made and molded by the same module to reduce the mold opening cost, and the first partition board 51 of the first partition board 5 has the first partition board positioning portion 511 with at least one opening, the first protruding partition board combining portion 512, and the second partition board 61 of the same second partition board 6 also has the second partition board 611 with at least one opening, At least one protruding second partition board combining portion 612 (the number is two in this embodiment), because the abutting structure of the two portions is corresponding in position and symmetrical in shape, the first partition board combining portion 512 can be engaged with the second partition board positioning portion 611 and the second partition board combining portion 612 can be engaged with the first partition board positioning portion 511 by only moving the first partition board portion 51 and the second partition board portion 61 closer together, and the first partition board portion 51 connecting the first inner spring 52 and the first outer spring 53 respectively has a first bent combining portion 513 bent downwards and a first bent abutting portion 514 bent upwards, and the second partition board portion 61 connecting the second outer spring 63 and the second inner spring 62 respectively has a second bent abutting portion 614 bent downwards and a second bent abutting portion 613 bent upwards, because the abutting structure of the two portions is corresponding in position and symmetrical in shape, the first bent abutting portion 513 can be engaged with the second bent abutting portion 614, And the second bending joint portion 613 is engaged with the first bending butt joint portion 514, so that the first partition plate 5 and the second partition plate 6 can be further fixed by at least four positioning points, and a good fixing effect is simply provided, at this time, the first inner elastic sheet 52 and the second outer elastic sheet 63 are in a close fit state, and the second inner elastic sheet 62 and the first outer elastic sheet 53 are also in a close fit state, thereby increasing the thickness and the wear resistance of the elastic sheets (the first inner and outer

elastic sheets

52, 53 and the second inner and outer elastic sheets 62, 63) at the two sides of the connector.

As shown in FIG. 4, the first transmission conductor set 2 and the second transmission conductor set 4 of the present invention are the upper row terminal and the lower row terminal of the USB Type-C, so the functions and the arrangement sequence of the terminals of the first transmission conductor contact portion set 21 and the second transmission conductor contact portion set 41 are in compliance with the standard specification, but the first transmission conductor turning portion set 22 and the second transmission conductor turning portion set 42 are specially designed to bias the first transmission conductor welding portion set 23 and the second transmission conductor welding portion set 43 to the left and right sides, respectively, and the first bending portion set 230 and the second bending portion set 430 are matched to bend the first transmission conductor welding portion set 23 on the upper row and the second transmission conductor welding portion set 43 on the lower row toward the center, so that the whole is located on the same straight line to form a single row welding, and the sequence of the high frequency welding ends is the first transmission conductor welding portion set 231, the first low frequency transmission conductor welding portion set 232, the second transmission conductor welding portion set 232, and the second transmission conductor welding portion set 43 are arranged on the high frequency welding ends, A second high-frequency transmission conductor welded part group 233, a third high-frequency transmission conductor welded part group 431, a second low-frequency transmission conductor welded part group 432, a fourth high-frequency transmission conductor welded part group 433, the first transmission conductor group 2 does not change the terminal arrangement order or the terminal characteristics from the first transmission conductor contact part group 21, the first transmission conductor turning part group 22 to the first transmission conductor welding part group 23, the second transmission conductor group 4 does not change the terminal arrangement order or the terminal characteristics from the second transmission conductor contact part group 41, the second transmission conductor turning part group 42 to the second transmission conductor welding part group 43, so the first transmission conductor group 2 and the second transmission conductor group 4 are essentially the same structure, the first transmission conductor set 2 and the second transmission conductor set 4 can be manufactured by the same module during manufacturing, so that the manufacturing process is simplified and the cost is reduced.

As shown in fig. 5 and 6, during assembly, a first insulating colloid 1 is first used to eject and fix a first transmission conductor set 2, and a second insulating colloid 3 is used to eject and fix a second transmission conductor set 4, wherein a first transmission conductor turning part set 22 is embedded in the first insulating base part 11 and the first insulating protrusion 12, only the upper surface of the first transmission conductor turning part set 22 is exposed, a second transmission conductor turning part set 42 is embedded in the second insulating base part 31 and the second insulating protrusion 32, only the lower surface of the second transmission conductor turning part set 42 is exposed, the first insulating base part 11 has a first colloid positioning part 111 with an opening and a convex first colloid combining part 112, the second insulating base part 31 also has a second colloid positioning part 311 with an opening and a convex second colloid combining part 312, so that the first colloid combining part 112 can be simply used to engage the second colloid positioning part 311, And the action of engaging the second colloid coupling portion 312 with the first colloid positioning portion 111, the first insulating colloid 1 and the second insulating colloid 3 are simply combined correspondingly, and at the same time, the first insulating base portion 11, the first insulating convex portion 12, the second insulating base portion 31, and the second insulating convex portion 32 are used to clamp and fix the first separator portion 51 and the second separator portion 61 at the center, so that the first separator 5 and the second separator 6 are disposed between the first transmission conductor set 2 and the second transmission conductor set 4, or the first separator coupling portion 512 and the second separator coupling portion 612 are further engaged in the first coupling portion 13 of the first insulating colloid 1 and the second coupling portion 33 of the second insulating colloid 3 (the first coupling portion 13 and the second coupling portion 33 are grooves or through holes), even a convex first penetrating portion 14 and a convex penetrating portion 34 are respectively designed inside the first insulating colloid 1 and the second insulating colloid 3, and the first and second through

holes

515 and 615 are formed in the first and

second barrier portions

51 and 61, respectively, to improve the overall bonding strength and accuracy. At this time, the first inner resilient piece 52 and the second outer resilient piece 63 are disposed on the left side of the first transmission conductor set 2 and the second transmission conductor set 4, the first outer resilient piece 53 and the second inner resilient piece 62 are disposed on the right side, the first grounding partition conductor 54 is surrounded on the upper side and the front side, and the second grounding partition conductor 64 is surrounded on the lower side and the front side.

As shown in fig. 7 and 8, the present invention has a first insulating cover plate 7 and a second insulating cover plate 8, which can be fixed outside the first transmission conductor contact portion group 21 and the second transmission conductor contact portion group 41 after the assembly is completed, and when the assembly is performed, the first inserting convex portion 71 of the inner side grid of the first insulating cover plate 7 and the second inserting convex portion 81 of the inner side grid of the second insulating cover plate 8 are inserted from one side of the first transmission conductor contact portion group 21 and the second transmission conductor contact portion group 41, and are correspondingly combined with the first guiding groove portion 121 and the second guiding groove portion 321 (please refer to fig. 6), and the first insulating cover plate 7 and the second insulating cover plate 8 can be temporarily combined and fixed by the inward returning elasticity of the first grounding partition plate conductor 54 and the second grounding partition plate conductor 64.

As shown in fig. 7 to 9, an external insulating colloid 9 is injected outside the first insulating colloid 1 and the second insulating colloid 3 for the second time to coat and fix the rear end of the connector, during the second injection, the first inclined part 711 and the second inclined part 811 prevent the external insulating colloid 9 from flowing into the first groove part 121 and the second groove part 321 in a molten state, so as to avoid affecting the electrical characteristics of the first transmission conductor set 2 and the second transmission conductor set 4, and the molten external insulating colloid 9 climbs the

groove parts

74 and 84, so that the external insulating colloid 9 and the first insulating cover plate 7, the second insulating cover plate 8, the first insulating colloid 1, and the second insulating colloid 3 are integrated during cooling and solidification.

Finally, as shown in fig. 10 and 13, the shielding shell S is sleeved and combined with the first insulating cover plate 7 and the second insulating cover plate 8, so as to fix the shielding shell S by using the first buckling part 531 on the first outer elastic sheet 53 and the second buckling part 631 on the second outer elastic sheet 63, thereby completing the manufacture of the connector, and thus, the high-frequency noise is suppressed in all directions by matching with the upper first insulating cover plate 7, the lower second insulating cover plate 8, the left first inner elastic sheet 52 and the second outer elastic sheet 63, the right first outer elastic sheet 53 and the second inner elastic sheet 62, the front first grounding partition conductor 54 and the second grounding partition conductor 64, and the outer shielding shell S.

In practical use, when the female connector R is mated with the present invention, in addition to electrically connecting with the first transmission conductor contact portion set 21 and the second transmission conductor contact portion set 41, the tongue plate pushes the elastic pieces (the first inner elastic piece 52 and the second inner elastic piece 62) at the left and right sides, so that the first outer elastic piece 53 and the second outer elastic piece 63 thereof touch the shielding shell S, and the first insulating cover 7 and the second insulating cover 8 have a first opening 72, a second opening 73, a third opening 82 and a fourth opening 83 at the sides corresponding to the first grounding transmission conductor 211, the second grounding transmission conductor 212, the third grounding transmission conductor 411 and the fourth grounding transmission conductor 412, respectively, so that when the female connector R is inserted, the first grounding transmission conductor 211, the second grounding transmission conductor 212, the third grounding transmission conductor 411 and the fourth grounding transmission conductor 412 are pushed outwards and pass through the first opening 72, the second opening 72 and the fourth opening 83, respectively, The second opening 73, the third opening 82, and the fourth opening 83 abut against the shielding case S, so that the electromagnetic waves generated when the male connector P is inserted are isolated by the grounding effect of the terminals (the first to fourth

ground transmission conductors

211, 212, 411, and 412) and the elastic pieces (the first outer elastic piece 53 and the second outer elastic piece 63).

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, so that the contents of the specification and the drawings are simplified and the equivalent structure changes are all included in the scope of the present invention.

Claims

1. An electrical connector, comprising:

a first insulating colloid;

a first transmission conductor set arranged on the first insulating colloid;

a second insulating colloid arranged on one side of the first insulating colloid;

a second transmission conductor set arranged on the second insulating colloid and positioned on one side of the first transmission conductor set;

a first partition plate arranged between the first insulating colloid and the second insulating colloid;

a first ground spacer conductor formed on one side of the first spacer member and surrounding the first set of transmission conductors;

a second partition plate member provided on one side of the first partition plate member;

a second ground spacer conductor formed on one side of the second spacer member and surrounding the second transmission conductor set;

a first insulating cover plate arranged on the first insulating colloid and positioned between the first partition plate piece and the first grounding partition plate conductor;

a second insulating cover plate arranged on the second insulating colloid and positioned between the second partition plate part and the second grounding partition plate conductor;

an external insulating colloid which is used for coating the first insulating colloid and the second insulating colloid; and

and the shielding shell is used for coating the first insulating cover plate and the second insulating cover plate.

2. The electrical connector of claim 1, wherein the first transmission conductor set has a first high-frequency transmission conductor welded portion set, a first low-frequency transmission conductor welded portion set disposed on a side of the first high-frequency transmission conductor welded portion set, and a second high-frequency transmission conductor welded portion set disposed on a side of the first low-frequency transmission conductor welded portion set facing away from the first high-frequency transmission conductor welded portion set, and the second transmission conductor set has a third high-frequency transmission conductor welded portion set disposed on a side of the second high-frequency transmission conductor welded portion set facing away from the first low-frequency transmission conductor welded portion set, a second low-frequency transmission conductor welded portion set disposed on a side of the third high-frequency transmission conductor welded portion set facing away from the second high-frequency transmission conductor welded portion set, and a fourth high-frequency transmission conductor welded portion set disposed on a side of the second low-frequency transmission conductor welded portion set facing away from the third high-frequency transmission conductor welded portion set, wherein the first high-frequency transmission conductor welding part group, the first low-frequency transmission conductor welding part group, the second high-frequency transmission conductor welding part group, the third high-frequency transmission conductor welding part group, the second low-frequency transmission conductor welding part group and the fourth high-frequency transmission conductor welding part group are arranged in a single row.

3. The electrical connector of claim 1, wherein the first insulating molding compound has a first insulating base portion, a first insulating protrusion formed on one side of the first insulating base portion, and a plurality of first guiding grooves formed on the first insulating protrusion, and the second insulating molding compound has a second insulating base portion, a second insulating protrusion formed on one side of the second insulating base portion, and a plurality of second guiding grooves formed on the second insulating protrusion, and the first insulating cover plate has a plurality of first mating protrusions correspondingly coupled to the first guiding grooves on one side thereof, and the second insulating cover plate has a plurality of second mating protrusions correspondingly coupled to the second guiding grooves on one side thereof.

4. The electrical connector of claim 3, wherein a first inclined portion is formed at one side of each first plug protrusion, a second inclined portion is formed at one side of each second plug protrusion, the first inclined portion and the second inclined portion prevent the external insulating paste from flowing into the first guide groove portion and the second guide groove portion when the external insulating paste is in a molten state, and at least one groove-lacking portion corresponding to the external insulating paste is formed on each of the first insulating cover plate and the second insulating cover plate.

5. The electrical connector of claim 1, wherein the first transmission conductor set has a first ground transmission conductor and a second ground transmission conductor, the second transmission conductor set has a third ground transmission conductor on one side of the first ground transmission conductor and a fourth ground transmission conductor on one side of the second ground transmission conductor, and the first cover plate has a first opening corresponding to the first ground transmission conductor and a pair of second openings corresponding to the second ground transmission conductor, the second cover plate has a third opening corresponding to the third ground transmission conductor and a pair of fourth openings corresponding to the fourth ground transmission conductor, the first opening, the second opening, the third opening and the fourth openings respectively supply the first ground transmission conductor, The second ground transmission conductor, the third ground transmission conductor and the fourth ground transmission conductor are passed through and abutted against the shield case.

6. An electrical connector, comprising:

a first insulating colloid;

a first transmission conductor set arranged on the first insulating colloid, wherein the first transmission conductor set comprises a first transmission conductor contact part set, a first transmission conductor turning part set formed by extending on one side of the first transmission conductor contact part set, and a first transmission conductor welding part set formed by extending on one side of the first transmission conductor turning part set;

a second transmission conductor group arranged on the second insulating colloid and positioned at one side of the first transmission conductor group, wherein the second transmission conductor group comprises a second transmission conductor contact part group, a second transmission conductor turning part group which is formed at one side of the second transmission conductor contact part group in an extending way and has the bending direction opposite to that of the first transmission conductor turning part group, and a second transmission conductor welding part group which is formed at one side of the second transmission conductor turning part group in an extending way and is arranged in a single row with the first transmission conductor welding part group side by side;

a first ground spacer conductor formed on one side of the first spacer member and surrounding the first set of transmission conductor contacts;

a second ground spacer conductor formed on one side of the second spacer member and surrounding the second transmission conductor contact portion set;

an outer insulating colloid which is used for coating and arranging the first insulating colloid and the second insulating colloid; and

7. The electrical connector of claim 6, wherein the first group of transmission conductor soldered portions has a first group of high-frequency transmission conductor soldered portions, a first group of low-frequency transmission conductor soldered portions provided on a side of the first group of high-frequency transmission conductor soldered portions, and a second group of high-frequency transmission conductor soldered portions provided on a side of the first group of low-frequency transmission conductor soldered portions facing away from the first group of high-frequency transmission conductor soldered portions, and the second transmission conductor welding part group is provided with a third high-frequency transmission conductor welding part group which is arranged at one side of the second high-frequency transmission conductor welding part group departing from the first low-frequency transmission conductor welding part group, a second low-frequency transmission conductor welding part group which is arranged at one side of the third high-frequency transmission conductor welding part group departing from the second high-frequency transmission conductor welding part group, and a fourth high-frequency transmission conductor welding part group which is arranged at one side of the second low-frequency transmission conductor welding part group departing from the third high-frequency transmission conductor welding part group.

8. The electrical connector of claim 6, wherein the first insulating molding compound has a first insulating base portion, a first insulating protrusion portion formed on one side of the first insulating base portion, at least one first molding compound positioning portion formed on the first insulating base portion, and at least one first molding compound coupling portion formed on the first insulating base portion, and the second insulating molding compound has a second insulating base portion, a second insulating protrusion portion formed on one side of the second insulating base portion, at least one second molding compound positioning portion formed on the second insulating base portion and coupled with the first molding compound coupling portion, and at least one second molding compound coupling portion formed on the second insulating base portion and coupled with the first molding compound positioning portion, and the first transmission conductor turn portion set is embedded in the first insulating base portion and the first insulating protrusion portion, and only exposes the upper surface of the first transmission conductor turn portion set, the second transmission conductor turning part group is embedded in the second insulation base part and the second insulation convex part, only the lower surface of the second transmission conductor turning part group is exposed, and the first transmission conductor welding part group and the second transmission conductor welding part group are respectively provided with a first bending part group and a second bending part group, so that the first transmission conductor welding part group and the second transmission conductor welding part group form single-row arrangement.

9. An electrical connector, comprising:

a first insulating colloid;

a first transmission conductor set arranged on the first insulating colloid;

the first partition plate comprises a first partition part arranged on one side of the first insulating colloid, a first inner elastic sheet formed on one side of the first partition part, a first outer elastic sheet formed on one side of the first partition part, which is far away from the first inner elastic sheet, and a first grounding partition plate conductor formed on one side of the first partition part and surrounding the first transmission conductor group;

a second partition plate part, which comprises a second partition part arranged on one side of the second insulating colloid and correspondingly combined with the first partition part, a second inner elastic sheet formed on one side of the second partition part and attached to the first outer elastic sheet, a second outer elastic sheet formed on one side of the second partition part, which is far away from the second inner elastic sheet, and attached to the first inner elastic sheet, and a second grounding partition plate conductor formed on one side of the second partition part and surrounding the second transmission conductor group;

10. The electrical connector of claim 9, wherein the first partition portion has at least a first partition positioning portion and at least a first partition coupling portion, the second partition portion has at least a second partition positioning portion coupled to the first partition coupling portion and at least a second partition coupling portion coupled to the first partition positioning portion, and a first bending coupling portion is coupled between the first partition portion and the first inner spring, a first bending abutting portion is coupled between the first partition portion and the first outer spring, a second bending abutting portion is coupled between the second partition portion and the second inner spring and coupled to the first bending abutting portion, a second bending abutting portion is coupled between the second partition portion and the second outer spring and coupled to the first bending coupling portion, and a first shielding fastening portion and a second fastening portion are coupled to the first outer spring and the second outer spring respectively A buckling part.