TWM616449U - High speed connector - Google Patents

Abstract

This creation discloses a high-speed connector, comprising: an insulating body and a first terminal group, the first terminal group is provided with a plurality of first terminals, a first substrate and a first conductive rubber mold, and the plurality of first terminals are arranged on the first terminal group. In a base body, a plurality of first terminals are provided with a plurality of first ground terminals and a plurality of first differential terminals, the first base body is provided with at least one first groove, the first conductive adhesive film is arranged in the first groove, and the first The groove is provided with at least one first boss formed integrally. The first boss is blocked between the first differential terminal and the first conductive adhesive film. The first conductive adhesive film is provided with a first metal layer. The layer is electrically connected to the first ground terminal to form a series of ground structures. Therefore, the creative high-speed connector is not easy to produce resonance points and can improve far-end crosstalk, near-end crosstalk, insertion loss and reflection loss.

Description

High-speed connector

This creation relates to a high-speed connector, in particular to a high-speed connector that is not easy to generate resonance points and can improve crosstalk, insertion loss and reflection loss.

Existing high-speed connectors usually connect several grounding terminals with grounding strips to reduce insertion loss and crosstalk interference. Among them, the existing grounding sheet is composed of a sheet-shaped main body and a plurality of elastic arms extending from the sheet-shaped main body, and the elastic arms are mostly formed by stamping integrally with the sheet-shaped main body in the form of a cantilever beam. However, the structural strength of the existing grounding lug is not high, and the existing grounding lug cannot be used to shield the differential signal terminals of the high-speed connector, so the existing grounding lug still has room for further improvement to help improve the performance of the existing high-speed connector .

Taiwan Patent Certificate No. I635677 discloses "a high-speed connector and its transmission module", which includes a housing, an insulating rubber core inserted in the housing, a plurality of first conductive terminals fixed to the insulating rubber core, and a plurality of first conductive terminals. Two conductive terminals and shields. The plurality of first conductive terminals are arranged in the width direction and include two differential signal terminals and two ground terminals respectively located on two opposite outer sides of the two differential signal terminals. The shield includes a base material detachably assembled on the casing and a metal plating layer plated on the base material, and the metal plating layer contacts the two grounding terminals, so that the two grounding terminals are electrically connected. The metal plating layer is located on two opposite outer sides of the two differential signal terminals, so that the metal plating layer can shield the two differential signal terminals in the width direction. In addition, the present invention also provides a high-speed connector transmission module.

However, the entire surface of the above-mentioned high-speed connector is covered with metal coating to achieve shielding effect. The disadvantage of this design is that the signal will easily cause vibration reflection when the signal touches the metal coating. This vibration will generate many resonance points. When the high-speed connector transmits signals at higher speeds Sometimes it will worsen its high-frequency characteristics. When high-frequency signals are transmitted to adjacent terminals, it is difficult to avoid crosstalk interference. However, the high-speed connectors described above are covered with metal plating on the entire surface, which deteriorates high-frequency characteristics and affects the crosstalk effect. The above-mentioned high-speed connector causes oscillating reflection due to the metal coating on the entire surface, and the oscillating reflection causes a large loss of insertion loss and reflection loss.

Therefore, it is necessary to provide a high-speed connector that does not easily generate resonance points and can improve far-end crosstalk, near-end crosstalk, insertion loss, and reflection loss.

The purpose of this creation is to provide a high-speed connector, which includes: an insulating body; The first terminal is disposed in the first base body, the plurality of first terminals are provided with a plurality of first ground terminals and a plurality of first differential terminals, and the two first differential terminals are disposed on the two first grounds. Between the terminals, the first base body is provided with at least one first groove, the first conductive adhesive film is arranged in the first groove, and the first groove of the first base body is provided with At least one first boss is integrally formed, and the first boss is blocked between the two first differential terminals and the first conductive adhesive film. The left and right sides of the first boss are respectively formed with a The first notch, the two first ground terminals are arranged in the two first notches, the first conductive adhesive film covers the first boss and extends into the two first notches, so The first conductive adhesive film is provided with a first metal layer, the first metal layer is a pattern of a plurality of pores, a plurality of continuous and staggered lines are formed between the plurality of pores, and the first metal layer is electrically connected The two first ground terminals form a series of ground structures.

Optionally, the first groove is provided with a plurality of the first bosses, the plurality of first bosses are arranged laterally and are arranged at the front and back ends of the first groove, and the plurality of first bosses The extending direction of the platform and the extending direction of the first terminal are perpendicular to each other, the position of each of the first bosses corresponds to the position of the two first differential terminals, and the first boss is provided between the two first bosses. A notch, the position of the first notch corresponds to the position of the first ground terminal, the first ground terminal is clamped in the first notch, the first conductive adhesive film is along the first The shape of a boss and the first recess is arranged on the lower surface of the first boss and covers the first recess.

Optionally, a plurality of the first bosses are arranged in the first groove, the first bosses are arranged longitudinally and extend in the first groove, and the first bosses are in front and back The two ends are respectively connected to the front and back ends of the first groove, the extension direction of the first boss is the same as the extension direction of the first terminal, and the left and right sides of each first boss respectively form a first A barrier portion, a first disconnection space is formed between the two first barrier portions, each of the first barrier portions is disposed between a first ground terminal and a first differential terminal, and two The first differential terminal is arranged in the first disconnection space, one side of each of the first blocking portions is provided with a first recess recessed downward, and the first differential terminal is arranged in the first On one side of a concave portion, the first differential terminal is disposed on the first concave portion, the first ground terminal is disposed on the other side of the first concave portion, and the first conductive adhesive film is along the first concave portion. The shape of a ground terminal and the first boss is adhered to the lower surface of the first boss, and the plurality of first recesses are blocked between the first conductive adhesive film and the plurality of first differential terminals.

Optionally, each of the first terminals is provided with a first fixing portion, a first step portion, a first contact portion, a first bending portion, and a first welding portion, and the first fixing portion The front end is bent downward to form the first step portion, the first step portion is disposed in the front end of the first base, and the front end of the first step portion extends forward from the front end surface of the first base. Bending downward to form the first contact portion, the rear end of the first fixing portion extends out of the rear end surface of the first base body and then extends obliquely downwards and then bends and extends downward to form the first bending portion, so The bottom end of the first bending portion is bent backward and extends to form the first welding portion.

Optionally, a plurality of first openings penetrating through the upper and lower surfaces of the first substrate are respectively provided on both sides of the first base, and the first fixing portions of the first grounding terminals and the first The first fixing portion of the differential terminal is exposed outside the first opening.

Optionally, the first metal layer has a plurality of the patterns of the pores with the same shape.

Optionally, the first metal layer has the pattern of a plurality of the pores with different shapes.

Optionally, it further includes a second terminal group, the second terminal group corresponding to the first terminal group up and down, and the second terminal group is provided with a plurality of second terminals, a second base, and a second terminal group. A conductive adhesive film, a plurality of the second terminals are arranged in the second base body, a plurality of the second terminals are provided with a plurality of second ground terminals and a plurality of second differential terminals, and the two second differential terminals are arranged in Between the two second ground terminals, the second base body is provided with a second groove, a plurality of second openings, and at least one second boss, and the upper surface of the second base body is provided with the first recessed downwards. Two grooves, the second conductive adhesive film is arranged in the second groove, the second groove of the second base body is provided with at least one of the second bosses integrally formed, the first Two bosses are blocked between the second differential terminal and the second conductive adhesive film, a second notch is formed on the left and right sides of the second boss respectively, and the two second ground terminals are arranged at In the two second recesses, the second conductive adhesive film covers the second boss and extends into the two second recesses, the second conductive adhesive film is provided with a second metal layer, the first The two metal layers are the patterns of the plurality of pores, a plurality of continuous and interlaced lines are formed between the plurality of pores, and the second metal layer is electrically connected to the second ground terminal to form the series ground structure .

Optionally, a plurality of the second bosses are arranged in the second groove, the second bosses are arranged laterally and are arranged at the front and back ends of the second groove, and the second bosses are arranged horizontally. The extending direction of the platform and the extending direction of the second terminal are perpendicular to each other, the position of each of the second bosses corresponds to the position of the two second differential terminals, and the first boss is provided between the two second bosses. Two notches, the position of the second notch corresponds to the position of the second ground terminal, the second ground terminal is clamped in the second notch, and the second conductive adhesive film is along the first The shapes of the two bosses and the second recess are arranged on the upper surface of the second boss and cover the second recess.

Optionally, a plurality of the second bosses are arranged in the second groove, the second bosses are arranged longitudinally and extend in the second groove, and the second bosses are in front and back The two ends are respectively connected to the front and back ends of the second groove, the extension direction of the plurality of second bosses is the same as the extension direction of the second terminal, and the left and right sides of each second boss respectively form a first Two blocking parts, a second disconnected space is formed between the two second blocking parts, each of the second blocking parts is disposed between a second ground terminal and a second differential terminal, two The second differential terminal is arranged in the second disconnection space, a second recessed portion recessed upward is provided on one side of each second blocking portion, and the second differential terminal is arranged in the first On one side of the two recesses, the second differential terminal is provided on the second recess, the second ground terminal is provided on the other side of the second recess, and the second conductive adhesive film is along the first recess. The shapes of the two ground terminals and the second boss are adhered to the upper surface of the second boss, and the plurality of second recesses are blocked between the second conductive adhesive film and the plurality of second differential terminals.

In order to describe in detail the technical content, structural features, achieved objectives and effects of the high-speed connector 100 of the present invention, the following examples are given with examples and detailed descriptions in conjunction with the drawings.

Please refer to the first and second figures. The creative high-speed connector 100 includes an insulating body 1 and a terminal module 2. The creative high-speed connector 100 is disposed on a circuit board 3, and the insulating body 1 It is fixed on the circuit board 3, the terminal module 2 is arranged in the insulating body 1, and the terminal module 2 is welded to the circuit board 3.

Please refer to Figure 23, the circuit board 3 is provided with a first welding area 31, a second welding area 32, a third welding area 33 and a fourth welding area 34, the first welding area 31. The second welding area 32, the third welding area 33, and the fourth welding area 34 are respectively welded to the corresponding mechanism of the terminal module 2 to realize the circuit board 3 and the terminal module 2 Positioning holding and signal transmission.

Referring to the third and fourth figures, the insulating body 1 is provided with a body portion 11, and the body portion 11 is formed with an insertion channel 12 and several rows of terminal grooves 13 connected to the insertion channel. In addition, rows of the terminal slots 13 are respectively located above and below the insertion channel 12. The front end of the main body portion 11 is formed with an insertion port 14 and the end of the main body portion 11 is formed with an installation slot 15 and the insertion port 14 and the installation slot 15 are respectively located at the front and rear sides of the insertion channel 12 And it is connected to the insertion channel 12. In this embodiment, two rows of the terminal grooves 13 are formed in the body portion 11, and the two rows of terminal grooves 13 are respectively formed on the upper surface and the lower surface of the front end of the insertion channel 12, and the two rows of terminals The front end of the slot 13 communicates with the insertion port 14.

Referring to FIGS. 3 to 5, the terminal module 2 is inserted into the mounting groove 15 of the insulating body 1 from behind the insulating body 1. In this embodiment, the terminal module 2 is composed of a first terminal group 21, a second terminal group 22, a third terminal group 23, and a fourth terminal group 24, and it is not limited to this in specific implementation. . The first terminal group 21 corresponds to the second terminal group 22, and the third terminal group 23 corresponds to the fourth terminal group 24. In this embodiment, the first terminal group 21 and the second terminal group 22 form a QSFP terminal group, and the third terminal group 23 and the fourth terminal group 24 form another QSFP terminal group. In specific implementation, the creative high-speed connector 100 is provided with the first terminal group 21, the second terminal group 22, the third terminal group 23, and the fourth terminal group 24 to form a QSFP-DD high-speed For the connector, only the first terminal set 21 and the second terminal set 22 may be provided to form a QSFP high-speed connector.

Please refer to Figures 7 to 10, the first terminal set 21 is provided with a plurality of first terminals 211, a first substrate 212, a first conductive adhesive film 213 and a first holding body 214, the The first conductive adhesive film 213 is disposed under the first base 212, and the first base 212 covers the plurality of first terminals 211. Each of the first terminals 211 is provided with a first fixing portion 2111, a first step portion 2112, a first contact portion 2113, a first bending portion 2114 and a first welding portion 2115. The first fixing portion 2111 is exposed on the lower surface of the first base body 212, the front end of the first fixing portion 2111 is bent downward to form the first step portion 2112, and the first step portion 2112 is disposed on the bottom surface of the first base body 212. In the front end of the first base body 212, the front end of the first step portion 2112 extends forward from the front end surface of the first base body 212 and then bends downward to form the first contact portion 2113. The first contact portion 2113 The terminal groove 13 is disposed on the upper surface of the front end of the insertion channel 12, and the lower surface of each first contact portion 2113 protrudes from the terminal groove 13 and extends into the insertion channel 12. The rear end of the first fixing portion 2111 extends beyond the rear end surface of the first base body 212, and then extends downwardly and obliquely, and then bends and extends downward to form the first bending portion 2114. The bottom of the first bending portion 2114 The end is bent back and extends to form the first welding portion 2115, and the first welding portion 2115 is welded to the first welding area 31 of the circuit board 3. The plurality of first terminals 211 are provided with a plurality of first ground terminals 2116 and a plurality of first differential terminals 2117. In this embodiment, the two first differential terminals 2117 are provided between the two first ground terminals 2116. between. In this embodiment, the plurality of first ground terminals 2116 are provided with six, the plurality of first differential terminals 2117 are provided with twelve, and the first differential terminals 2117 are used for signal transmission.

The first base body 212 covers the rear end of the first fixing part 2111 and the first step part 2112, and the first holding body 214 covers the bottom end of the first bending part 2114. The first base body 212 is provided with a convex button 2121, a first groove 2122, a plurality of first openings 2123 and a plurality of first bosses 2124. The lower surface of the first base body 212 is provided with the protruding buckle 2121 extending downward, and the protruding buckle 2121 is fixed to the corresponding mechanism of the third terminal set 23 to realize the first terminal set 21 and the second terminal set 21. The three-terminal group 23 is positioned and held. The lower surface of the first base body 212 is provided with the first groove 2122 recessed upward, and the first conductive adhesive film 213 is disposed in the first groove 2122. Both sides of the first base body 212 are respectively provided with a plurality of the first openings 2123 penetrating the upper and lower surfaces of the first base body 212, the first fixing portions 2111 of the plurality of first ground terminals 2116, and the plurality of locations. The first fixing portion 2111 of the first differential terminal 2117 is exposed outside the first opening 2123. The lower surface of the first base body 212 is provided with a plurality of the first bosses 2124 extending downward. In the first embodiment of the first terminal set 21, the first bosses 2124 are integrally formed on the Inside the first groove 2122. A plurality of the first bosses 2124 are arranged horizontally and disposed at the front and back ends of the first groove 2122, and the extending direction of the first boss 2124 and the extending direction of the first terminal 211 are perpendicular to each other. In this embodiment, the position of each of the first bosses 2124 corresponds to the position of the two first differential terminals 2117, and the bottom surface of the first fixing portion 2111 of the plurality of first differential terminals 2117 A part is covered by the plurality of first bosses 2124. A first notch 2125 is provided between the two first bosses 2124. In this embodiment, the position of the first notch 2125 corresponds to the position of the first ground terminal 2116. 2116 is clamped in the first recess 2125, and a part of the lower surface of the first fixing portion 2111 of the plurality of first ground terminals 2116 is exposed in the plurality of first recesses 2125. Please refer to the sixth, eighth and ninth figures, the first conductive adhesive film 213 adheres to the first boss along the shape of the first boss 2124 and the first recess 2125 The lower surface of 2124 covers the first recess 2125, and the corresponding mechanism of the first conductive adhesive film 213 extends into the plurality of first recesses 2125 and is electrically connected to the first ground terminal 2116. The first fixing portion 2111 makes the plurality of first ground terminals 2116 form a series of ground structures 26, so that signal noise can be effectively absorbed and suppressed and the quality of high-frequency signal transmission is improved. The plurality of first bosses 2124 are blocked between the first conductive adhesive film 213 and the first fixing portion 2111 of the plurality of first differential terminals 2117 to prevent the first conductive adhesive film 213 from contacting the plurality of The first fixing portion 2111 of the first differential terminal 2117.

Please refer to Figure 24 and Figure 25, which are the exploded views of the first terminal set 21 of the second embodiment of the present creation. The second embodiment of the first terminal set 21 and the first The main difference between the embodiments lies in the first boss 2124 ′. In the second embodiment, the first boss 2124 ′ is integrally formed in the first groove 2122. The plurality of first bosses 2124' are arranged longitudinally and extend in the first groove 2122, the front and back ends of the plurality of first bosses 2124' are respectively connected to the front and back ends of the first groove 2122, The extending direction of the first boss 2124 ′ is the same as the extending direction of the first terminal 211. In this embodiment, a first blocking portion 2127 is formed on the left and right sides of each first boss 2124', and a first disconnected space 2128 is formed between the two first blocking portions 2127, and each The first blocking portion 2127 is disposed between the first ground terminal 2116 and the first differential terminal 2117, and the two first differential terminals 2117 are disposed in the first disconnected space 2128. Each side of the first blocking portion 2127 is provided with a first recess 2126 recessed downward. In this embodiment, the first differential terminal 2117 is provided on the side of the first recess 2126, so The first differential terminal 2117 is disposed on the first recess 2126, and the first ground terminal 2116 is disposed on the other side of the first recess 2126. A part of the lower surface of the first fixing portion 2111 of the plurality of first differential terminals 2117 is blocked by the plurality of first recesses 2126. The first conductive adhesive film 213 is adhered to the lower surface of the first boss 2124' along the shape of the first ground terminal 2116 and the first boss 2124'. The plurality of first recesses 2126 are blocked between the first conductive adhesive film 213 and the first fixing portions 2111 of the plurality of first differential terminals 2117, so as to prevent the first conductive adhesive film 213 from contacting the plurality of locations. The first fixing portion 2111 of the first differential terminal 2117. The corresponding mechanism of the first conductive adhesive film 213 is electrically connected to the first fixing portion 2111 of the first ground terminal 2116, so that a plurality of the first ground terminals 2116 form the string ground structure 26.

The first conductive adhesive film 213 is provided with a first metal layer 2131, and the first metal layer 2131 is provided on the upper surface of the first conductive adhesive film 213. In this embodiment, the first metal layer 2131 is designed A pattern 28 with a plurality of pores 25 is formed. The first metal layer 2131 has a plurality of the pores 25 with the same shape. A plurality of continuous and interlaced lines 27 are formed between the plurality of pores 25. Therefore, the first metal The plurality of pores 25 of the layer 2131 can allow part of the signal to penetrate the first metal layer 2131 therefrom, and only part of the signal is reflected by the first metal layer 2131. Compared with the metal coating of the prior art, which is a whole piece of non-porous design, when the signal encounters the non-porous metal coating, it is easy to cause oscillating reflection, and this oscillation will generate many unnecessary resonance points. In this embodiment, the plurality of pores 25 are square. In specific implementation, the plurality of pores 25 can be of any shape, and the pattern 28 can also be composed of more than two groups of pores 25 with different shapes. For example, the shape of the pores 25 in the first group is square, and the shape of the pores 25 in the second group is square. The shape of the pore 25 is L-shaped. In specific implementation, the first metal layer 2131 may be formed on the first conductive rubber mold 213 by evaporation, electroplating, laser engraving, or the like.

The high-speed connector 100 of the present invention penetrates the first metal layer 2131 of the pattern 28 with the aperture 25, and it is not easy to produce resonance points in the high-frequency characteristics, so that the impact of the vibration reflection is small, and the far-end crosstalk, the near-end The performance of crosstalk, insertion loss and reflection loss is better than the previous technology. In specific implementation, the pattern 28 of the first metal layer 2131 is not limited to this shape. Please refer to the sixth, eighth and ninth figures, the first conductive adhesive film 213 is adhered to the first boss 2124, and the first metal layer 2131 of the first conductive adhesive film 213 The first fixing portion 2111 contacting the first ground terminal 2116 makes a plurality of the first ground terminals 2116 form the series ground structure 26, so that the signal noise can be effectively absorbed and suppressed and the height is improved. The quality of frequency signal transmission.

Please refer to the eleventh to fourteenth figures, the second terminal set 22 corresponds to the first terminal set 21 up and down, and the second terminal set 22 is provided with a plurality of second terminals 221, a first Two substrates 222 and a second conductive adhesive film 223. The second conductive adhesive film 223 is disposed above the second substrate 222, and the second substrate 222 holds a plurality of the second terminals 221. Each of the second terminals 221 is provided with a second fixing portion 2211, a second step portion 2212, a second contact portion 2213, and a second welding portion 2214. The front end of the second fixing portion 2211 is bent upward to form The second step portion 2212, the second step portion 2212 is disposed in the front end of the second base body 222, and the front end of the second step portion 2212 extends forward from the front end surface of the second base body 222 and then bends upward The second contact portion 2213 is formed. The second contact portion 2213 is disposed on the terminal groove 13 on the lower surface of the front end of the insertion channel 12, and the upper surface of each second contact portion 2213 protrudes The terminal slot 13 extends into the insertion channel 12. The rear end of the second fixing portion 2211 is bent downward and then extends to form the second welding portion 2214, and the second welding portion 2214 is welded to the second welding area 32 of the circuit board 3. The plurality of second terminals 221 are provided with a plurality of second ground terminals 2215 and a plurality of second differential terminals 2216. In this embodiment, the two second differential terminals 2216 are provided between the two second ground terminals 2215. between. In this embodiment, the plurality of second ground terminals 2215 are provided with six, the plurality of second differential terminals 2216 are provided with twelve, and the second differential terminals 2216 are used for signal transmission.

In this embodiment, referring to the fifth figure, the length of the first fixing portion 2111 is greater than the length of the second fixing portion 2211, and the length of the first step portion 2112 is equal to the length of the second step portion The length of 2212, the length of the first contact portion 2113 is equal to the length of the second contact portion 2213.

The second base 222 holds the second fixing portion 2211 and the second step portion 2212. The second base 222 is provided with a second groove 2221, a plurality of second openings 2222 and a plurality of second bosses 2223. The upper surface of the second base 222 is provided with the second groove 2221 recessed downward, and the second conductive adhesive film 223 is disposed in the second groove 2221. The two sides of the second base 222 are respectively provided with a plurality of the second openings 2222 penetrating the upper and lower surfaces of the second base 222, the second fixing portion 2211 and the plurality of the second ground terminals 2115 The second fixing portion 2211 of the second differential terminal 2216 is exposed outside the second opening 2222. The upper surface of the second base 222 is provided with a plurality of the second bosses 2223 extending upward. In the first embodiment of the second terminal set 22, the second bosses 2223 are integrally formed on the first Inside the two grooves 2221. A plurality of the second bosses 2223 are arranged horizontally and disposed at the front and back ends of the second groove 2221, and the extension direction of the second boss 2223 and the extension direction of the second terminal 221 are perpendicular to each other. In this embodiment, the position of each of the second bosses 2223 corresponds to the position of the two second differential terminals 2216, and the upper surface of the second fixing portion 2211 of the plurality of second differential terminals 2216 A part is covered by the plurality of second bosses 2223. A second notch 2224 is provided between the two second bosses 2223. In this embodiment, the position of the second notch 2224 corresponds to the position of the second ground terminal 2215, and the second ground terminal 2215 is clamped to the second notch 2224, and a part of the upper surface of the second fixing portion 2211 of the plurality of second ground terminals 2215 is exposed from the plurality of second notches 2224. Please refer to the sixth, twelfth and thirteenth figures, the second conductive adhesive film 223 is pasted along the shape of the second boss 2223 and the second recess 2224. The upper surface of the boss 2223 covers the second recess 2224, and the corresponding mechanism of the second conductive adhesive film 223 extends into the plurality of second recesses 2224 and is electrically connected to the second ground terminal 2215. The second fixing portion 2211 makes the plurality of second ground terminals 2215 form the series ground structure 26, so that signal noise can be effectively absorbed and suppressed and the quality of high-frequency signal transmission can be improved. The plurality of second bosses 2223 are blocked between the second conductive adhesive film 223 and the second fixing portion 2211 of the plurality of second differential terminals 2216 to prevent the second conductive adhesive film 223 from contacting the plurality of The second fixing portion 2211 of the second differential terminal 2216.

Please refer to Figure 24 and Figure 26, which are the exploded views of the second terminal set 22 of the second embodiment of the present creation. The second embodiment of the second terminal set 22 and the first The main difference between the embodiments lies in the second boss 2223 ′. In the second embodiment, the second boss 2223 ′ is integrally formed in the second groove 2221. The plurality of second bosses 2223' are arranged longitudinally and extend in the second groove 2221, and the front and back ends of the plurality of second bosses 2223' are respectively connected to the front and back ends of the second groove 2221, The extension direction of the second boss 2223 ′ is the same as the extension direction of the second terminal 221. In this embodiment, a second blocking portion 2226 is formed on the left and right sides of each second boss 2223', and a second disconnected space 2227 is formed between the two second blocking portions 2226. The second blocking portion 2226 is disposed between the second ground terminal 2215 and the second differential terminal 2216, and the two second differential terminals 2216 are disposed in the second disconnected space 2227. Each side of the second blocking portion 2226 is provided with a second recess 2225 recessed upward. In this embodiment, the second differential terminal 2216 is provided on the side of the second recess 2225. The second differential terminal 2216 is disposed on the second concave portion 2225, and the second ground terminal 2215 is disposed on the other side of the second concave portion 2225. A part of the upper surface of the second fixing portion 2211 of the plurality of second differential terminals 2216 is blocked by the plurality of second recesses 2225. The second conductive adhesive film 223 is adhered to the upper surface of the second boss 2223' along the shape of the second ground terminal 2215 and the second boss 2223'. The plurality of second concave portions 2225 are blocked between the second conductive adhesive film 223 and the second fixing portion 2211 of the plurality of second differential terminals 2216, so as to prevent the second conductive adhesive film 223 from contacting the plurality of locations. The second fixing portion 2211 of the second differential terminal 2216. The corresponding mechanism of the second conductive adhesive film 223 is electrically connected to the second fixing portion 2211 of the second ground terminal 2215 so that a plurality of the second ground terminals 2215 form the string ground structure 26.

The second conductive adhesive film 223 is provided with a second metal layer 2231, and the second metal layer 2231 is provided on the lower surface of the second conductive adhesive film 223. In this embodiment, the second metal layer 2231 is designed The pattern 28 is formed with a plurality of the pores 25, the second metal layer 2231 has a plurality of the pores 25 with the same shape, and a plurality of continuous and interlaced lines 27 are formed between the plurality of pores 25, so The plurality of pores 25 of the second metal layer 2231 can allow part of the signal to penetrate the second metal layer 2231 therefrom, and only part of the signal is reflected by the second metal layer 2231. Compared with the metal coating of the prior art, which is a whole piece of non-porous design, when the signal encounters the non-porous metal coating, it is easy to cause oscillating reflection, and this oscillation will generate many unnecessary resonance points. The creative high-speed connector 100 through the pattern 28 with the aperture 25 is not easy to produce resonance points in high-frequency characteristics, so that the impact of oscillation reflection is small, and the far-end crosstalk, near-end crosstalk, insertion loss and reflection loss The performance is better than the previous technology. In a specific implementation, the pattern 28 of the second metal layer 2231 is not limited to this shape. Please refer to the sixth, twelfth and thirteenth figures, the second conductive adhesive film 223 is adhered to the second boss 2223, and the second metal of the second conductive adhesive film 223 The layer 2231 is in contact with the second fixing portion 2211 of the second ground terminal 2215, so that a plurality of the second ground terminals 2215 form the series ground structure 26, so that the signal noise can be effectively absorbed and suppressed. Improve the quality of high-frequency signal transmission.

In this embodiment, the plurality of pores 25 are square. In specific implementation, the plurality of pores 25 can be of any shape, and the pattern 28 can also be composed of more than two groups of pores 25 with different shapes. The shape of the holes 25 in the group is convex, and the shape of the holes 25 in the third group is a cross. In specific implementation, the second metal layer 2231 may be formed on the second conductive rubber mold 223 by evaporation, electroplating, laser engraving, or the like. Furthermore, the pattern of the first metal layer 2131 can be different from the pattern of the second metal layer 2231, and the pattern of the first metal layer 2131 can be designed to match the overall structure of the first terminal group 21, so The pattern of the second metal layer 2231 can be designed to match the overall structure of the second terminal set 22.

Please refer to the fifteenth to eighteenth figures, the third terminal set 23 is provided with a plurality of third terminals 231, a third base body 232, a third conductive adhesive film 233 and a second holding body 234, The third conductive adhesive film 233 is disposed under the third base 232, and the third base 232 holds a plurality of the third terminals 231. Each of the third terminals 231 is provided with a third fixing portion 2311, a third contact portion 2312, a third bending portion 2313, and a third welding portion 2314, and the front end of the third fixing portion 2311 extends forward After exiting the front end surface of the third base body 232, bend downward to form the third contact portion 2313. The rear end of the third fixing portion 2311 extends beyond the rear end of the third base body 232, and then it is bent downward and extends obliquely, and then it is bent and extends downward to form the third bending portion 2314. The bottom end of the portion 2314 is bent back and extends to form the third welding portion 2315, and the third welding portion 2315 is welded to the third welding area 33 of the circuit board 3. The plurality of third terminals 231 are provided with a plurality of third ground terminals 2315 and a plurality of third differential terminals 2316. In this embodiment, the two third differential terminals 2316 are provided between the two third ground terminals 2315 between. In this embodiment, the plurality of third ground terminals 2315 are provided with six, the plurality of third differential terminals 2316 are provided with twelve, and the third differential terminals 2316 are used for signal transmission.

The third base body 232 holds the third fixing portion 2311, and the second holding body 234 holds the bottom end of the third bending portion 2314. The third base body 232 is provided with a notch 2321, a plurality of positioning holes 2322, a third groove 2323, a plurality of third openings 2324, and a plurality of third bosses 2325. The upper surface of the third base body 232 is provided with a downwardly recessed notch 2321, and the notch 2321 is used to fasten with the protruding buckle 2121 of the first base body 212 of the first terminal set 21 to achieve The third terminal group 23 and the first terminal group 21 are positioned and held. The lower surface of the third base body 232 is provided with a plurality of positioning holes 2322 recessed upward, and the positioning holes 2322 are used to fasten with the corresponding mechanism of the fourth terminal set 24 to realize the connection between the third terminal set 23 and the The fourth terminal group 24 is positioned and held. The lower surface of the third base body 232 is provided with the third groove 2323 recessed upward, and the third conductive adhesive film 233 is disposed in the third groove 2323. Both sides of the third base body 232 are respectively provided with a plurality of the third openings 2324 penetrating through the upper and lower surfaces of the third base body 232, the third fixing portions 2311 and the plurality of points of the plurality of third ground terminals 2315 The third fixing portion 2311 of the third differential terminal 2316 is exposed outside the third opening 2324. The lower surface of the third base body 232 is provided with a plurality of the third bosses 2325 extending downward. In the first embodiment of the third terminal set 23, the third bosses 2325 are integrally formed on the Inside the third groove 2323. A plurality of the third bosses 2325 are arranged horizontally and arranged at the front and back ends of the third groove 2323, and the extension direction of the third boss 2325 and the extension direction of the third terminal 231 are perpendicular to each other. In this embodiment Wherein, the position of each of the third bosses 2325 corresponds to the position of the two third differential terminals 2316, and a part of the lower surface of the third fixing portion 2311 of the plurality of third differential terminals 2316 is plural The third boss 2325 is covered. A third notch 2326 is provided between the two third bosses 2325. In this embodiment, the position of the third notch 2326 corresponds to the position of the third ground terminal 2315, and the third ground terminal 2315 is clamped in the third notch 2326, and a part of the lower surface of the third fixing portion 2311 of the plurality of third ground terminals 2315 is exposed from the plurality of third notches 2326. Please refer to Figures 6, 16, and 17, the third conductive adhesive film 233 is pasted along the shape of the third boss 2325 and the third recess 2326. The lower surface of the boss 2325 covers the third recess 2326, and the corresponding mechanism of the third conductive adhesive film 233 extends into the plurality of third recesses 2326 and is electrically connected to the third ground terminal 2315 The third fixing portion 2311 makes the plurality of third ground terminals 2315 form the series ground structure 26, so that signal noise can be effectively absorbed and suppressed and the quality of high-frequency signal transmission can be improved. The plurality of third bosses 2325 are blocked between the third conductive adhesive film 233 and the third fixing portion 2311 of the plurality of third differential terminals 2316 to prevent the first conductive adhesive film 213 from contacting the plurality of The third fixing portion 2311 of the third differential terminal 2316.

Please refer to Figure 24 and Figure 27, which are the exploded views of the third terminal set 23 of the second embodiment of the present creation. The second embodiment and the first embodiment of the third terminal set 23 The difference between the embodiments is mainly the third boss 2325'. In the second embodiment, the third boss 2325' is integrally formed in the third groove 2323, and the third boss 2325 is plural. 'Longitudinal arrangement and extending in the third groove 2323, the front and rear ends of the plurality of third bosses 2325' are respectively connected to the front and back ends of the third groove 2323, the third boss 2325' The extension direction is the same as the extension direction of the third terminal 231. In this embodiment, a third blocking portion 2328 is formed on the left and right sides of each third boss 2325', and a third disconnected space 2329 is formed between the two third blocking portions 2328. The third blocking portion 2328 is disposed between the third ground terminal 2315 and the third differential terminal 2316, and the two third differential terminals 2316 are disposed in the third disconnected space 2329. Each side of the third blocking portion 2328 is provided with a third recess 2327 recessed downward. In this embodiment, the third differential terminal 2316 is provided on the side of the third recess 2327, so The third differential terminal 2316 is provided on the third recess 2327, and the third ground terminal 2315 is provided on the other side of the third recess 2327. A part of the lower surface of the third fixing portion 2311 of the plurality of third differential terminals 2316 is blocked by the plurality of third recesses 2327. The third conductive adhesive film 233 is adhered to the lower surface of the third boss 2325' along the shape of the third ground terminal 2315 and the third boss 2325'. The plurality of third concave portions 2327 are blocked between the third conductive adhesive film 233 and the third fixing portion 2311 of the plurality of third differential terminals 2316, so as to prevent the third conductive adhesive film 233 from contacting the plurality of locations. Between the third fixed portion 2311 of the third differential terminal 2316. The corresponding mechanism of the third conductive adhesive film 233 is electrically connected to the third fixing portion 2311 of the third ground terminal 2315, so that a plurality of the third ground terminals 2315 form the string ground structure 26.

The third conductive adhesive film 233 is provided with a third metal layer 2331, and the third metal layer 2331 is provided on the upper surface of the third conductive adhesive film 233. In this embodiment, the third metal layer 2331 is designed The pattern 28 is formed with a plurality of the pores 25, the third metal layer 2331 has a plurality of the pores 25 with the same shape, and a plurality of continuous and interlaced lines 27 are formed between the plurality of pores 25, so The plurality of pores 25 of the third metal layer 2331 can allow part of the signal to penetrate the third metal layer 2331, and only part of the signal is reflected by the third metal layer 2331. Compared with the metal coating of the prior art, which is a whole piece of non-porous design, when the signal encounters the non-porous metal coating, it is easy to cause oscillating reflection, and this oscillation will generate many unnecessary resonance points. The creative high-speed connector 100 through the pattern 28 with the aperture 25 is not easy to produce resonance points in high-frequency characteristics, so that the impact of oscillation reflection is small, and the far-end crosstalk, near-end crosstalk, insertion loss and reflection loss The performance is better than the previous technology. In specific implementation, the pattern 28 of the third metal layer 2331 is not limited to this shape. Please refer to Figures 6, 16, and 17, the third conductive adhesive film 233 is adhered to the third boss 2325, and the third metal of the third conductive adhesive film 233 The layer 2331 is in contact with the third fixing portion 2311 of the third ground terminal 2315, so that a plurality of the third ground terminals 2315 form the series ground structure 26, so that the signal noise can be effectively absorbed and suppressed. Improve the quality of high-frequency signal transmission.

In this embodiment, the plurality of pores 25 are square. In specific implementation, the plurality of pores 25 can be of any shape, and the pattern 28 can also be composed of more than two groups of pores 25 with different shapes. For example, the shape of the pores 25 in the first group is fan-shaped, and the shape of the pores 25 in the second group The shape of the pores 25 is a triangle, and the shape of the pores 25 of the third group is an ellipse. In specific implementation, the third metal layer 2331 may be formed on the third conductive rubber mold 233 by evaporation, electroplating, laser engraving, or the like. Furthermore, the pattern of the first metal layer 2131 and the pattern of the second metal layer 2231 may be different from the pattern of the third metal layer 2331, and the pattern of the third metal layer 2331 may match the pattern of the third metal layer 2331. The overall structure of the terminal set 23 is designed.

Please refer to Figures 19 to 22, the fourth terminal set 24 corresponds to the third terminal set 23 up and down, and the fourth terminal set 24 is provided with a plurality of fourth terminals 241, one The fourth base 242 and a fourth conductive adhesive film 243 are disposed under the fourth base 242, and the fourth base 242 holds a plurality of the fourth terminals 241. Each of the fourth terminals 241 is provided with a fourth fixing portion 2411, a fourth contact portion 2412, and a fourth welding portion 2413. The front end of the fourth fixing portion 2411 extends out of the front surface of the fourth base 242 and The fourth contact portion 2412 is formed by bending upward. The rear end of the fourth fixing portion 2411 extends rearward from the rear end surface of the fourth base body 242, and is bent downward and then bent backward to form the fourth welding portion 2413, and the fourth welding portion 2413 is welded On the fourth soldering area 34 of the circuit board 3. The fourth terminal 241 is provided with a plurality of fourth ground terminals 2414 and a plurality of fourth differential terminals 2415. In this embodiment, the two fourth differential terminals 2415 are arranged between the two fourth ground terminals 2414 . In this embodiment, the plurality of fourth ground terminals 2414 are provided with six branches, the plurality of fourth differential terminals 2415 are provided with twelve branches, and the fourth differential terminals 2415 are used for signal transmission.

The fourth base 242 holds the fourth fixing portion 2411. The fourth base 242 is provided with a plurality of protrusions 2421, a fourth groove 2422, a plurality of fourth openings 2423, and a plurality of fourth protrusions 2424. The upper surface of the fourth base body 242 is provided with a plurality of protruding posts 2421 protruding upward, and the protruding posts 2421 are used to be clamped to the positioning holes 2322 of the third base body 232 of the third terminal set 23. The positioning and holding of the fourth terminal group 24 and the third terminal group 23 is achieved. The lower surface of the fourth base 242 is provided with the fourth groove 2422 recessed upward, and the fourth conductive adhesive film 243 is disposed in the fourth groove 2422. Both sides of the fourth base 242 are respectively provided with a plurality of the fourth openings 2423 penetrating the upper and lower surfaces of the fourth base 242, the fourth fixing portions 2411 and the plurality of the plurality of the fourth ground terminals 2414. The fourth fixing portion 2411 of the fourth differential terminal 2415 is exposed outside the fourth opening 2423. The lower surface of the fourth base 242 is provided with a plurality of the fourth bosses 2424 extending downward. In the first embodiment of the fourth terminal set 24, the fourth bosses 2424 are integrally formed on the In the fourth groove 2422, a plurality of the fourth bosses 2424 are arranged laterally and arranged at the front and back ends of the fourth groove 2422, and the extension direction of the fourth boss 2424 is the same as the extension direction of the fourth terminal 241 They are perpendicular to each other. In this embodiment, the position of each of the fourth bosses 2424 corresponds to the position of the two fourth differential terminals 2415. A part of the lower surface of the fourth fixing portion 2411 of the plurality of fourth differential terminals 2415 is covered by the plurality of fourth bosses 2424. In this embodiment, the position of the fourth notch 2425 is Corresponding to the position of the fourth ground terminal 2414, the fourth ground terminal 2414 is clamped in the fourth notch 2425, a part of the lower surface of the fourth fixing portion 2411 of the fourth ground terminal 2414 Exposed in the plurality of fourth recesses 2425. Please refer to the sixth, twentieth, and twenty-first figures, the fourth conductive adhesive film 243 is pasted along the shape of the fourth boss 2424 and the fourth recess 2425. The lower surface of the four bosses 2424 covers the fourth recess 2425, and the corresponding mechanism of the fourth conductive adhesive film 243 extends into the plurality of fourth recesses 2425 and is electrically connected to the fourth ground terminal 2414 The fourth fixing portion 2411 makes the plurality of fourth ground terminals 2414 form the series ground structure 26, so that signal noise can be effectively absorbed and suppressed and the quality of high-frequency signal transmission can be improved. The plurality of fourth bosses 2424 are blocked between the fourth conductive adhesive film 243 and the fourth fixing portion 2411 of the plurality of fourth differential terminals 2415, so as to prevent the fourth conductive adhesive film 243 from contacting the plurality of The fourth fixing portion 2411 of the fourth differential terminal 2415.

Please refer to Figure 24 and Figure 28, which are exploded views of the fourth terminal set 24 of the second embodiment of the present creation. In this embodiment, the fourth conductive adhesive film 243 is provided Above the fourth base 242, in specific implementation, it is not limited to this. The difference between the second embodiment of the fourth terminal set 24 and the first embodiment is mainly the fourth boss 2424'. In the second embodiment, the fourth boss 2424' is integrally formed on the In the fourth groove 2422, a plurality of the fourth bosses 2424' are arranged longitudinally and extend in the fourth groove 2422, and the front and back ends of the fourth bosses 2424' are respectively connected to the fourth concave At the front and back ends of the groove 2422, the extending direction of the fourth boss 2424' is the same as the extending direction of the fourth terminal 241. In this embodiment, a fourth blocking portion 2427 is formed on the left and right sides of each fourth boss 2424', and a fourth disconnected space 2428 is formed between the two fourth blocking portions 2427. Each The fourth blocking portion 2427 is disposed between the fourth ground terminal 2414 and the fourth differential terminal 2415, and the two fourth differential terminals 2415 are disposed in the fourth disconnected space 2428. Each side of the fourth blocking portion 2427 is provided with a fourth recess 2426 recessed upward. In this embodiment, the fourth differential terminal 2415 is provided on the side of the fourth recess 2126. The fourth differential terminal 2415 is disposed on the fourth concave portion 2426, and the fourth ground terminal 2414 is disposed on the other side of the fourth concave portion 2426. A part of the lower surface of the fourth fixing portion 2411 of the plurality of fourth differential terminals 2415 is blocked by the plurality of fourth recesses 2426. The fourth conductive adhesive film 243 is adhered to the lower surface of the fourth boss 2424' along the shape of the fourth ground terminal 2414 and the fourth boss 2424'. The plurality of fourth concave portions 2426 are blocked between the fourth conductive adhesive film 243 and the fourth fixing portion 2411 of the plurality of fourth differential terminals 2415, so as to prevent the fourth conductive adhesive film 243 from contacting the plurality of locations. The fourth fixing portion 2411 of the fourth differential terminal 2415. The corresponding mechanism of the fourth conductive adhesive film 243 is electrically connected to the fourth fixing portion 2411 of the fourth ground terminal 2414, so that a plurality of the fourth ground terminals 2414 form the series ground structure 26.

The fourth conductive adhesive film 243 is provided with a fourth metal layer 2431, and the fourth metal layer 2431 is provided on the upper surface of the fourth conductive adhesive film 243. In this embodiment, the fourth metal layer 2431 is designed The pattern 28 is formed with a plurality of the pores 25, the fourth metal layer 2431 has a plurality of the pores 25 with the same shape, and a plurality of continuous and interlaced lines 27 are formed between the plurality of pores 25, so The plurality of pores 25 of the fourth metal layer 2431 can allow part of the signal to penetrate the fourth metal layer 2431 therefrom, and only part of the signal is reflected by the fourth metal layer 2431. Compared with the metal coating of the prior art, which is a whole piece of non-porous design, when the signal encounters the non-porous metal coating, it is easy to cause oscillating reflection, and this oscillation will generate many unnecessary resonance points. The creative high-speed connector 100 through the pattern 28 with the aperture 25 is not easy to produce resonance points in high-frequency characteristics, so that the impact of oscillation reflection is small, and the far-end crosstalk, near-end crosstalk, insertion loss and reflection loss The performance is better than the previous technology.

In specific implementation, the pattern 28 of the fourth metal layer 2431 is not limited to this shape. Please refer to the sixth, twentieth and twenty-first figures, the fourth conductive adhesive film 243 is adhered to the fourth boss 2424, the fourth conductive adhesive film 243 The metal layer 2431 is in contact with the fourth fixing portion 2411 of the fourth ground terminal 2414, so that a plurality of the fourth ground terminals 2414 form the series ground structure 26, so that the signal noise can be effectively absorbed and suppressed And improve the quality of high-frequency signal transmission.

In this embodiment, the plurality of pores 25 are square. In specific implementation, the plurality of pores 25 can be of any shape, and the pattern 28 can also be composed of more than two groups of pores 25 with different shapes. For example, the shape of the pores 25 of the first group is elliptical, and the shape of the second group The shape of the pores 25 is a rhombus. In specific implementation, the fourth metal layer 2431 may be formed on the fourth conductive rubber mold 243 by evaporation, electroplating, laser engraving, or the like. Furthermore, the pattern of the first metal layer 2131, the pattern of the second metal layer 2231, and the pattern of the third metal layer 2331 may be different from the pattern of the fourth metal layer 2431. The pattern of the layer 2431 can be designed to match the overall structure of the fourth terminal set 24.

In this embodiment, the third welding portion 2314 and the fourth welding portion 2413 are disposed between the first welding portion 2115 and the second welding portion 2214, and the third welding portion 2314 is disposed between Between the first welding part 2115 and the fourth welding part 2413, the fourth welding part 2413 is disposed between the second welding part 2214 and the third welding part 2314. In this embodiment, the first holding body 214 of the first terminal set 21 abuts against the side of the second holding body 234 of the third terminal set 23, and the third terminal set 23 The third base 2321 abuts against the side of the fourth base 242 of the fourth terminal set 24, and the fourth base 242 of the fourth terminal set 24 abuts against the second terminal set 22 On the side of the second substrate 222.

In this embodiment, the first metal layer 2131, the second metal layer 2231, the third metal layer 2331, and the fourth metal layer 2431 are the same patterns 28 with the pores 25. In a specific implementation, the shape of the first metal layer 2131, the second metal layer 2231, the third metal layer 2331, and the fourth metal layer 2431 may not be limited.

In summary, the high-speed connector 100 of the present invention adopts an innovative structural design. The first conductive adhesive film 213, the second conductive adhesive film 223, and the third conductive adhesive film 223 in the terminal module 2 The adhesive film 233 and the fourth conductive adhesive film 243 are respectively adhered to the first boss 2124 and the first recess 2125 of the first terminal group 21, and the second terminal group 22 Two bosses 2223 and the second notch 2224, the third boss 2325 and the third notch 2326 of the third terminal group 23, and the fourth boss of the fourth terminal group 24 The table 2424 and the fourth notch 2425 are provided with the first metal layer 2131, the second metal layer 2231, the third metal layer 2331, and the fourth metal layer 2431. The first metal layer 2131 is The layer 2131, the second metal layer 2231, the third metal layer 2331, and the fourth metal layer 2431 are connected to the first ground terminal 2116, the second ground terminal 2215, and the third ground terminal, respectively. 2315 is in contact with the fourth ground terminal 2414 to form the string ground structure 26, the first metal layer 2131, the second metal layer 2231, the third metal layer 2331, and the fourth metal The layers 2431 can all be the same pattern 28 with the pores 25, or different patterns 28 with the pores 25, so that the signal will partially penetrate the first conductive adhesive film 213, the The second conductive adhesive film 223, the third conductive adhesive film 233, and the fourth conductive adhesive film 243 are partially covered by the first conductive adhesive film 213, the second conductive adhesive film 223, and the third conductive adhesive film. The reflection of the adhesive film 233 and the fourth conductive adhesive film 243 is compared with the metal coating of the prior art, which is a whole piece of non-porous design. When the signal encounters the non-porous metal coating, it is easy to cause vibration reflection, and this vibration will cause a lot of non-porous reflections. The necessary resonance point. Therefore, the creative high-speed connector 100 is not easy to generate resonance points and the performance of far-end crosstalk, near-end crosstalk, insertion loss, and reflection loss is better than that of the prior art.

100: High-speed connector 1: Insulating body 11: Body part 12: plug-in channel 13: terminal slot 14: plug interface 15: installation slot 2: Terminal module 21: The first terminal group 211: The first terminal 2111: The first fixed part 2112: The first step 2113: first contact 2114: The first bending part 2115: The first welding department 2116: The first ground terminal 2117: First differential terminal 212: The first substrate 2121: Convex buckle 2122: first groove 2123: first opening 2124, 2124’: First boss 2125: first notch 2126: first recess 2127: The first barrier 2128: The first disconnected space 213: The first conductive adhesive film 2131: first metal layer 214: The first holding body 22: The second terminal group 221: second terminal 2211: The second fixed part 2212: second step 2213: second contact 2214: The second welding part 2215: second ground terminal 2216: second differential terminal 222: second substrate 2221: second groove 2222: second opening 2223, 2223’: Second boss 2224: second notch 2225: second recess 2226: The second blocking part 2227: second disconnected space 223: second conductive adhesive film 2231: second metal layer 23: The third terminal group 231: third terminal 2311: third fixed part 2312: third contact 2313: third bending part 2314: Third welding department 2315: third ground terminal 2316: Third differential terminal 232: Third Substrate 2321: gap 2322: positioning hole 2323: third groove 2324: third opening 2325, 2325’: Third boss 2326: third notch 2327: third recess 2328: The third barrier 2329: third disconnected space 233: The third conductive adhesive film 2331: third metal layer 234: second holding body 24: The fourth terminal group 241: Fourth terminal 2411: The fourth fixed part 2412: fourth contact 2413: Fourth Welding Department 2414: Fourth ground terminal 2415: Fourth differential terminal 242: The fourth substrate 2421: convex column 2422: fourth groove 2423: fourth opening 2424, 2424’: Fourth boss 2425: fourth notch 2426: fourth recess 2427: The fourth blocking part 2428: fourth disconnected space 243: The fourth conductive adhesive film 2431: fourth metal layer 25: Porosity 26: String ground structure 27: Line 28: Graphics 3: circuit board 31: The first welding zone 32: The second welding zone 33: The third welding zone 34: The fourth welding zone

[The first picture] is a three-dimensional view of the high-speed connector of this creation fixed on the circuit board. [Second Picture] is another perspective view of the high-speed connector of this creation fixed on the circuit board. [The third picture] is a partial exploded view of the high-speed connector of this creation. [Picture 4] is a partial exploded view of the high-speed connector of this creation from another angle. [Fifth picture] is a cross-sectional view of the high-speed connector of this creation along the line V-V in the third picture. [Picture 6] is a cross-sectional view of the terminal module of the first embodiment of the creative high-speed connector along the VI-VI line of the fifth diagram. [The seventh figure] is a three-dimensional view of the first terminal group of the terminal module of the first embodiment of the high-speed connector of this creation. [The eighth figure] is an exploded view of the first terminal group of the terminal module of the first embodiment of the creative high-speed connector. [Figure 9] is another perspective exploded view of the first terminal group of the terminal module of the first embodiment of the high-speed connector of this creation. [The tenth picture] is a partial enlarged view of the high-speed connector of this creation along X in the eighth picture. [The eleventh figure] is a three-dimensional view of the second terminal group of the terminal module of the first embodiment of the high-speed connector of this creation. [Figure Twelfth] is an exploded view of the second terminal group of the terminal module of the first embodiment of the high-speed connector of this creation. [Figure 13] is another perspective exploded view of the second terminal group of the terminal module of the first embodiment of the creative high-speed connector. [The fourteenth picture] is a partial enlarged view of the high-speed connector of this creation along XIV in the thirteenth picture. [Figure 15] is a three-dimensional view of the third terminal group of the terminal module of the first embodiment of the creative high-speed connector. [Figure 16] is an exploded view of the third terminal group of the terminal module of the first embodiment of the creative high-speed connector. [Figure 17] is another perspective exploded view of the third terminal group of the terminal module of the first embodiment of the high-speed connector of this creation. [The eighteenth picture] is a partial enlarged view of the high-speed connector of this creation along XVIII in the sixteenth picture. [Figure 19] is a three-dimensional view of the fourth terminal group of the terminal module of the first embodiment of the creative high-speed connector. [Figure 20] is an exploded view of the fourth terminal group of the terminal module of the first embodiment of the high-speed connector of this creation. [Figure 21] is another perspective exploded view of the fourth terminal group of the terminal module of the first embodiment of the creative high-speed connector. [Picture 22] is a partial enlarged view of the high-speed connector of this creation along XXII in the twentieth picture. [Picture 23] is a three-dimensional diagram of the circuit board of the high-speed connector of this creation. [Picture 24] is a cross-sectional view of the terminal module of the second embodiment of the creative high-speed connector along the VI-VI line of the fifth diagram. [Figure 25] is an exploded view of the first terminal group of the terminal module of the second embodiment of the creative high-speed connector. [Figure 26] is an exploded view of the second terminal group of the terminal module of the second embodiment of the high-speed connector of this creation. [Figure 27] is an exploded view of the third terminal group of the terminal module of the second embodiment of the creative high-speed connector. [Figure 28] is an exploded view of the fourth terminal group of the terminal module of the second embodiment of the creative high-speed connector.

21: The first terminal group

211: The first terminal

2111: The first fixed part

2112: The first step

2113: first contact

2114: The first bending part

2115: The first welding department

2116: The first ground terminal

2117: First differential terminal

212: The first substrate

2124: The first boss

2125: first notch

213: The first conductive adhesive film

2131: first metal layer

25: Porosity

214: The first holding body

Claims (10)

A high-speed connector, comprising: an insulating body; and a first terminal group, the first terminal group is provided with a plurality of first terminals, a first base and a first conductive rubber mold, the plurality of first terminals are provided In the first base body, a plurality of the first terminals are provided with a plurality of first ground terminals and a plurality of first differential terminals, the two first differential terminals are arranged between the two first ground terminals, so The first base body is provided with at least one first groove, the first conductive adhesive film is arranged in the first groove, and the first groove of the first base body is provided with at least one integrally formed groove. A first boss, the first boss is blocked between the two first differential terminals and the first conductive adhesive film, and a first notch is formed on the left and right sides of the first boss, respectively, The two first ground terminals are arranged in the two first recesses, the first conductive adhesive film covers the first boss and extends into the two first recesses, the first conductive adhesive The film is provided with a first metal layer, the first metal layer is a pattern of a plurality of pores, a plurality of continuous and interlaced lines are formed between the plurality of pores, and the first metal layer is electrically connected to the two first Ground terminals to form a string of ground structure. The high-speed connector according to claim 1, wherein the first groove is provided with a plurality of the first bosses, and the plurality of first bosses are arranged horizontally and arranged two before and after the first groove End, the extending direction of the plurality of first bosses and the extending direction of the first terminal are perpendicular to each other, the position of each of the first bosses corresponds to the position of the two first differential terminals, and the two first bosses The first notch is provided between the tables, the position of the first notch corresponds to the position of the first ground terminal, the first ground terminal is clamped in the first notch, and the first A conductive adhesive film is disposed on the lower surface of the first boss along the shape of the first boss and the first recess and covers the first recess. The high-speed connector according to claim 1, wherein the first groove is provided with a plurality of the first bosses, and the plurality of first bosses are arranged longitudinally and extend in the first groove, and The front and back ends of the first boss are respectively connected to the front and back ends of the first groove. The extension direction of the first boss is the same as the extension direction of the first terminal. A first blocking portion is formed on the left and right sides, a first disconnected space is formed between the two first blocking portions, and each of the first blocking portions is disposed on a first ground terminal and a first ground terminal. Between the differential terminals, two of the first differential terminals are arranged in the first disconnection space, and one side of each of the first blocking portions is provided with a first concave portion recessed downward, and the first The differential terminal is provided on one side of the first recess, the first differential terminal is provided on the first recess, the first ground terminal is provided on the other side of the first recess, and the first A conductive adhesive film is adhered to the lower surface of the first boss along the shape of the first ground terminal and the first boss, and the plurality of first recesses are blocked by the first conductive adhesive film and the plurality of Between the first differential terminals. The high-speed connector according to claim 2 or claim 3, wherein each of the first terminals is provided with a first fixing portion, a first step portion, a first contact portion, a first bending portion, and A first welding part, the front end of the first fixing part is bent downward to form the first step part, the first step part is arranged in the front end of the first base body, and the front end of the first step part faces The front end surface of the first base body is extended forward and then bent downward to form the first contact portion. The first bending portion is formed by extending downward, and the bottom end of the first bending portion is bent and extended backward to form the first welding portion. The high-speed connector according to claim 4, wherein a plurality of first openings penetrating through the upper and lower surfaces of the first substrate are respectively provided on both sides of the first substrate, and the first ground terminals of the plurality of first ground terminals The fixing portion and the first fixing portions of the plurality of first differential terminals are exposed outside the first opening. The high-speed connector according to claim 1, wherein the first metal layer has the pattern of a plurality of the pores with the same shape. The high-speed connector according to claim 1, wherein the first metal layer has the pattern of a plurality of the pores with different shapes. The high-speed connector according to claim 1, further comprising a second terminal group, the second terminal group corresponding to the first terminal group up and down, the second terminal group is provided with a plurality of second terminals, one A second substrate, a second conductive adhesive film, a plurality of the second terminals are arranged in the second substrate, a plurality of the second terminals are provided with a plurality of second ground terminals and a plurality of second differential terminals, two The second differential terminal is arranged between the two second ground terminals, the second base is provided with a second groove, a plurality of second openings and at least one second boss, and the upper surface of the second base is provided with The second groove recessed downward, the second conductive adhesive film is disposed in the second groove, and the second groove of the second base body is provided with at least one of the first grooves integrally formed Two bosses, the second boss is blocked between the second differential terminal and the second conductive adhesive film, a second notch is formed on the left and right sides of the second boss, two The second ground terminal is arranged in the two second recesses, the second conductive adhesive film covers the second boss and extends into the two second recesses, and the second conductive adhesive film is provided There is a second metal layer, the second metal layer is the pattern of the plurality of pores, a plurality of continuous and interlaced lines are formed between the plurality of pores, and the second metal layer is electrically connected to the second ground terminal To form the string-to-ground structure. The high-speed connector according to claim 8, wherein the second groove is provided with a plurality of the second bosses, and the plurality of second bosses are arranged laterally and are arranged two before and after the second groove End, the extending direction of the plurality of second bosses and the extending direction of the second terminal are perpendicular to each other, the position of each of the second bosses corresponds to the position of the two second differential terminals, and the two second bosses The second notch is provided between the tables, the position of the second notch corresponds to the position of the second ground terminal, the second ground terminal is clamped in the second notch, and the second A conductive adhesive film is disposed on the upper surface of the second boss along the shape of the second boss and the second recess and covers the second recess. The high-speed connector according to claim 8, wherein the second groove is provided with a plurality of the second bosses, and the plurality of second bosses are arranged longitudinally and extend in the second groove, and The front and back ends of the second boss are respectively connected to the front and back ends of the second groove, and the extension direction of the plurality of second bosses is the same as the extension direction of the second terminal, and each second boss A second blocking portion is formed on the left and right sides, a second disconnected space is formed between the two second blocking portions, and each of the second blocking portions is disposed on a second ground terminal and a first ground terminal. Between the two differential terminals, the two second differential terminals are arranged in the second disconnection space, and one side of each of the second blocking portions is provided with a second concave portion recessed upward, and the second The differential terminal is provided on one side of the second recess, the second differential terminal is provided on the second recess, the second ground terminal is provided on the other side of the second recess, and the second A conductive adhesive film is adhered to the upper surface of the second boss along the shape of the second ground terminal and the second boss, and the plurality of second recesses are blocked by the second conductive adhesive film and the plurality of Between the second differential terminals.

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