TWM660297U - Electrical connector - Google Patents

Abstract

An electrical connector can provide a shielding wall for transmitting shielded signals on at least three sides of a non-grounded conductive terminal, thereby effectively reducing interference when the electrical connector transmits high-speed signals, thereby optimizing the transmission quality of the electrical connector for high-speed signals to meet the special needs and development of electronic equipment.

Description

Electrical connector

This application relates to the field of electronic device technology, and more specifically, to an electrical connector that can reduce the degree of interference when transmitting high-speed signals.

In recent years, electrical connectors have been widely used in various electronic devices to transmit signals through multiple conductive terminals on the electrical connectors. However, with the special needs and development of electronic devices, multiple conductive terminals of electrical connectors may also need to transmit high-speed signals. At present, electrical connectors are easily interfered when transmitting high-speed signals (the interference is, for example, electromagnetic interference from the external environment, or crosstalk interference coupled between multiple conductive terminals of the electrical connector), which makes the high-speed signals transmitted by the electrical connector easily produce interference attenuation.

From the above, we can see that how to solve the problem that electrical connectors are easily interfered when transmitting high-speed signals is indeed a problem that people in the relevant technical field need to solve urgently.

In view of the above-mentioned shortcomings of the prior art, the present application provides an electrical connector, one side of which is a main side of the electrical connector, and the electrical connector comprises: a main side conductive terminal set, the main side conductive terminal set is located on the main side of the electrical connector, and has a main side first grounding conductive terminal, a main side second grounding conductive terminal, a main side third grounding conductive terminal, a main side first non-grounding conductive terminal and a main side second non-grounding conductive terminal; a main side first insulating A non-grounding terminal seat, the main side first insulating non-grounding terminal seat has a main side first non-grounding terminal setting structure, wherein the main side first non-grounding terminal setting structure is provided to set the main side first non-grounding conductive terminal to form a main side first non-grounding conductive terminal setting module; a main side second insulating non-grounding terminal seat, the main side second insulating non-grounding terminal seat has a main side second non-grounding terminal setting structure, wherein the main side second non-grounding terminal The sub-setting structure is provided to set the main side second non-grounded conductive terminal to form a main side second non-grounded conductive terminal setting module; and a conductive plastic carrier is provided to carry the main side first non-grounded conductive terminal setting module and the main side second non-grounded conductive terminal setting module to form a main side grounded conductive terminal setting module, and the conductive plastic carrier has a main side conductive plastic carrier body, a main side first conductive plastic wall body and a conductive plastic carrier body. The main side conductive plastic support body is electrically connected to the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure. The main side grounding conductive terminal setting module has a main side first grounding terminal setting structure, a main side second grounding terminal setting structure and a main side third grounding terminal setting structure. The main side first grounding terminal setting structure, the main side second grounding terminal setting structure and the main side third grounding terminal setting structure are respectively provided to set the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal, so that the main side first non-grounding conductive terminal is located between the main side first grounding conductive terminal and the main side second grounding conductive terminal, and the main side second non-grounding conductive terminal is located between the main side second grounding conductive terminal and the main side third grounding conductive terminal. The main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure are respectively abutted against the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal, so that the conductive plastic carrier is electrically connected to the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal. The main side conductive plastic carrier body, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure, the main side first grounding conductive terminal and the main side second grounding conductive terminal form a main side first non-grounding terminal shielding wall body, and the main side first non-grounding terminal shielding wall body has a U-shaped cross section, so that the main side first non-grounding terminal shielding wall body can provide at least three sides of the main side first non-grounding conductive terminal. The main side conductive plastic carrier body, the main side second conductive plastic wall structure, the main side third grounding terminal wall structure, the main side second grounding conductive terminal and the main side third grounding conductive terminal form a main side second non-grounding terminal shielding wall body, and the main side second non-grounding terminal shielding wall body has a U-shaped cross-section, so that the main side second non-grounding terminal shielding wall body can provide a shielding wall on at least three sides of the main side second non-grounding conductive terminal.

Preferably, in the electrical connector of the present application, the front end of the electrical connector is a front end of the electrical connector, and the electrical connector further includes a main side front end conductive connector, the main side front end conductive connector is extended from the front end of the electrical connector and crosses the main side first non-grounded conductive terminal and the main side second non-grounded conductive terminal, and electrically connects the main side first grounded conductive terminal, the main side second grounded conductive terminal, and the main side first grounded conductive terminal. The conductive terminal and the main side third grounding conductive terminal enable the main side front end conductive connector to be electrically connected to the main side first non-grounding terminal shielding wall, and provide electrical shielding for the main side first non-grounding conductive terminal at the front end of the electrical connector, and also enable the main side front end conductive connector to be electrically connected to the main side second non-grounding terminal shielding wall, and provide electrical shielding for the main side second non-grounding conductive terminal at the front end of the electrical connector. The ground conductive terminal provides electrical shielding, wherein the main side first ground conductive terminal, the main side second ground conductive terminal, the main side third ground conductive terminal, the main side first non-ground conductive terminal and the main side second non-ground conductive terminal respectively have a main side first ground terminal front end lap structure, a main side second ground terminal front end lap structure, a main side third ground terminal front end lap structure, a main side first non-ground terminal front end lap structure and a main side second non-ground terminal front end lap structure, and the main side first ground terminal front end lap structure, the main side second ground terminal front end lap structure, the main side third ground terminal front end lap structure, the main side first non-ground terminal front end lap structure and the main side second non-ground terminal front end lap structure are respectively located at the electrical connector lap front end.

Preferably, in the electrical connector of the present application, the main side front end conductive connector has a main side front end wall shielding structure, and the main side front end wall shielding structure is provided at the front end of the electrical connector for bridging to provide a shielding wall for the main side first non-grounded conductive terminal or the main side second non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the main side front end conductive connector has a main side front end connector hollow structure, and the main side front end connector hollow structure is hollowed out at the front end of the electrical connector to provide impedance matching for the main side first non-grounded conductive terminal or the main side second non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the main-side conductive plastic carrier body extends on a side facing the main-side first non-grounded conductive terminal and the main-side second non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal are respectively plugged into the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure, so that the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal are electrically connected to the conductive plastic carrier.

Preferably, in the electrical connector of the present application, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure respectively abut the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal in a surface contact manner to provide structural support for the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal respectively.

Preferably, in the electrical connector of the present application, the other side of the electrical connector is a secondary side of the electrical connector, wherein the conductive plastic carrier further comprises a primary side conductive plastic carrier body, a primary side first conductive plastic wall structure, a primary side second conductive plastic wall structure and a primary side third grounding terminal wall structure, and the secondary side conductive plastic carrier body is electrically connected to the secondary side first conductive plastic wall structure, the secondary side second conductive plastic wall structure and the secondary side third grounding terminal wall structure. The electrical connector further comprises: a primary conductive terminal set, the secondary conductive terminal set being located at the secondary side of the electrical connector and having a primary first grounding conductive terminal, a primary second grounding conductive terminal, a primary third grounding conductive terminal, a primary first non-grounding conductive terminal and a primary second non-grounding conductive terminal; a primary first insulating non-grounding terminal seat, the secondary first insulating non-grounding terminal seat having a primary first non-grounding conductive terminal; The first non-grounded terminal setting structure of the secondary side is provided to set the first non-grounded conductive terminal of the secondary side to form a first non-grounded conductive terminal setting module of the primary side; the second insulating non-grounded terminal seat of the primary side has a second non-grounded terminal setting structure of the primary side, wherein the second non-grounded terminal setting structure of the secondary side is provided to set the second non-grounded conductive terminal of the secondary side to form a first non-grounded conductive terminal setting module of the primary side; the second insulating non-grounded terminal seat of the secondary side has a second non-grounded terminal setting structure of the primary side, wherein the second non-grounded terminal setting structure of the secondary side is provided to set the second non-grounded conductive terminal of the secondary side to form a first non-grounded conductive terminal setting module of the primary side The second non-grounded conductive terminal setting module; wherein the conductive plastic carrier is provided to carry the secondary side first non-grounded conductive terminal setting module and the secondary side second non-grounded conductive terminal setting module to form a primary side grounded conductive terminal setting module, wherein the secondary side grounded conductive terminal setting module has a primary side first grounding terminal setting structure, a primary side second grounding terminal setting structure and a primary side third grounding terminal setting structure, wherein the secondary side first grounding terminal The secondary side second grounding terminal setting structure and the secondary side third grounding terminal setting structure are respectively provided to set the secondary side first grounding conductive terminal, the secondary side second grounding conductive terminal and the secondary side third grounding conductive terminal, so that the secondary side first non-grounding conductive terminal is located between the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal, and the secondary side second non-grounding conductive terminal is located between the secondary side second grounding conductive terminal and the secondary side third The first conductive plastic wall structure, the second conductive plastic wall structure and the third grounding terminal wall structure are respectively abutted against the first grounding conductive terminal, the second grounding conductive terminal and the third grounding conductive terminal, so that the conductive plastic support is electrically connected to the first grounding conductive terminal, the second grounding conductive terminal and the third grounding conductive terminal. The secondary conductive plastic carrier body, the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure, the secondary first grounding conductive terminal and the secondary second grounding conductive terminal form a primary first non-grounding terminal shielding wall, and the secondary first non-grounding terminal shielding wall has a U-shaped cross section, so that the secondary first non-grounding terminal shielding wall can provide shielding on at least three sides of the secondary first non-grounding conductive terminal. The secondary conductive plastic carrier body, the secondary second conductive plastic wall structure, the secondary third grounding terminal wall structure, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal form a primary second non-grounding terminal shielding wall, and the secondary second non-grounding terminal shielding wall has a U-shaped cross section, so that the secondary second non-grounding terminal shielding wall can provide a shielding wall on at least three sides of the secondary second non-grounding conductive terminal.

Preferably, in the electrical connector of the present application, the front end of the electrical connector is a front end of the electrical connector, and the electrical connector further includes a primary front end conductive connector, the secondary front end conductive connector is extended from the front end of the electrical connector and crosses the secondary first non-grounded conductive terminal and the secondary second non-grounded conductive terminal, and electrically connects the secondary first grounded conductive terminal, the secondary second grounded conductive terminal, and the secondary first grounded conductive terminal. The conductive terminal and the secondary third grounding conductive terminal enable the secondary front end conductive connector to be electrically connected to the secondary first non-grounding terminal shielding wall, and provide electrical shielding for the secondary first non-grounding conductive terminal at the front end of the electrical connector, and also enable the secondary front end conductive connector to be electrically connected to the secondary second non-grounding terminal shielding wall, and provide electrical shielding for the secondary first non-grounding conductive terminal at the front end of the electrical connector. The ground conductive terminal provides electrical shielding, wherein the secondary first ground conductive terminal, the secondary second ground conductive terminal, the secondary third ground conductive terminal, the secondary first non-ground conductive terminal and the secondary second non-ground conductive terminal respectively have a primary first ground terminal front end lap structure, a primary second ground terminal front end lap structure, a primary third ground terminal front end lap structure, a primary first non-ground terminal front end lap structure and a primary second non-ground terminal front end lap structure, and the secondary first ground terminal front end lap structure, the secondary second ground terminal front end lap structure, the secondary third ground terminal front end lap structure, the secondary first non-ground terminal front end lap structure and the secondary second non-ground terminal front end lap structure are respectively located at the front end of the electrical connector lap.

Preferably, in the electrical connector of the present application, the secondary front end conductive connector has a primary front end wall shielding structure, and the secondary front end wall shielding structure provides a shielding wall for the secondary first non-grounded conductive terminal or the secondary second non-grounded conductive terminal at the front end of the electrical connector.

Preferably, in the electrical connector of the present application, the secondary front end conductive connector has a primary front end connector hollow structure, and the secondary front end connector hollow structure is hollowed out at the front end of the electrical connector to provide impedance matching for the secondary first non-grounded conductive terminal or the secondary second non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the secondary conductive plastic carrier body extends on a side facing the secondary first non-grounded conductive terminal and the secondary second non-grounded conductive terminal.

Preferably, in the electrical connector of the present application, the secondary first grounding conductive terminal, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal are respectively plugged into the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure and the secondary third grounding terminal wall structure, so that the secondary first grounding conductive terminal, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal are electrically connected to the conductive plastic carrier.

Preferably, in the electrical connector of the present application, the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure and the secondary third ground terminal wall structure respectively abut the secondary first ground conductive terminal, the secondary second ground conductive terminal and the secondary third ground conductive terminal in a surface contact manner to provide structural support for the secondary first ground conductive terminal, the secondary second ground conductive terminal and the secondary third ground conductive terminal respectively.

Preferably, in the electrical connector of the present application, the main conductive plastic carrier body and the secondary conductive plastic carrier body can be formed separately or as one body.

Compared with the prior art, the electrical connector provided by the present application can provide shielding walls for at least three sides of the non-grounded conductive terminal that can transmit shielded signals. This can effectively reduce the interference of the electrical connector when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector for high-speed signals to meet the special needs and development of electronic equipment.

1:Electrical connector

10: Conductive plastic carrier

101: Main side conductive plastic carrier body

102: Main side first conductive plastic wall structure

103: Second conductive plastic wall structure on the main side

104: Main side third grounding terminal wall structure

105: Secondary conductive plastic carrier body

106: Secondary first conductive plastic wall structure

107: Second conductive plastic wall structure on the secondary side

108: Secondary side third grounding terminal wall structure

111: Main side conductive terminal set

1111: Main side first grounding conductive terminal

11111: Front-end lap joint structure of the first grounding terminal on the main side

1112: Second grounding conductive terminal on the main side

11121: Front-end lap joint structure of the second grounding terminal on the main side

1113: Main side third grounding conductive terminal

11131: Front-end lap joint structure of the third grounding terminal on the main side

1114: Main side first non-grounded conductive terminal

11141: Front-end lap joint structure of the first non-grounding terminal on the main side

1115: Second non-grounded conductive terminal on the main side

11151: Front-end lap joint structure of the second non-grounding terminal on the main side

112: Main side first insulated non-grounded terminal block

1121: Main side first non-ground terminal setting structure

113: Second insulated non-grounded terminal block on the main side

1131: Main side second non-ground terminal setting structure

114: Main side front end conductive connector

1141: Main side front wall shielding structure

1142: Main side front end connector hollow structure

121: Secondary conductive terminal set

1211: Secondary side first ground conductive terminal

12111: Front-end lap joint structure of the first grounding terminal on the secondary side

1212: Secondary side second grounding conductive terminal

12121: Front end lap joint structure of the second grounding terminal on the secondary side

1213: Secondary third grounding conductive terminal

12131: Front-end lap joint structure of the third grounding terminal on the secondary side

1214: The first non-grounded conductive terminal on the secondary side

12141: Front-end lap joint structure of the first non-grounding terminal on the secondary side

1215: Secondary side second non-grounded conductive terminal

12151: Front-end lap joint structure of the second non-grounding terminal on the secondary side

122: Secondary side first insulated non-grounded terminal block

1221: Secondary side first non-ground terminal setting structure

123: Secondary side second insulated non-grounded terminal block

1231: Secondary side second non-ground terminal setting structure

124: Secondary front end conductive connector

1241: Secondary front wall shielding structure

1242: Secondary side front end connector hollow structure

S1: Main side of electrical connector

S2: Secondary side of electrical connector

M31: Main side first non-grounded conductive terminal setting module

M32: Main side second non-grounded conductive terminal setting module

M33: Main side grounding conductive terminal setting module

M331: Main side first grounding terminal setting structure

M332: Main side second grounding terminal setting structure

M333: Main side third grounding terminal setting structure

M34: Secondary side first non-grounded conductive terminal setting module

M35: Secondary side second non-grounded conductive terminal setting module

M36: Secondary side grounding conductive terminal setting module

M361: Secondary first grounding terminal setting structure

M362: Secondary side second grounding terminal setting structure

M363: Secondary side third grounding terminal setting structure

W11: Main side first non-ground terminal shielding wall

W12: Main side second non-ground terminal shielding wall

W21: Secondary side first non-ground terminal shielding wall

W22: Secondary side second non-ground terminal shielding wall

E1: Front end of electrical connector connection

The application drawings will be combined with the description of the following embodiments to make the features and other advantages of the application more clearly understood.

Figure 1 is a three-dimensional schematic diagram of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 2 is a three-dimensional schematic diagram of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 3 is a top view schematic diagram of an embodiment of the electrical connector of the present application.

Figure 4 is a schematic cross-sectional view of some components of the electrical connector shown in Figure 3 cut along line segment AA.

Figure 5 is a schematic cross-sectional view of some components of the electrical connector shown in Figure 3 cut along line segment BB.

Figure 6 is a schematic cross-sectional view of some components of the electrical connector shown in Figure 3 cut along line segment CC.

Figure 7 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 8 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in an embodiment.

Figure 9 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 10 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 11 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 12 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 13 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 14 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in an embodiment.

Figure 15 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a first viewing angle in an embodiment.

Figure 16 is a three-dimensional schematic diagram of some components of the electrical connector of the present application at a second viewing angle in one embodiment.

Figure 17 is a three-dimensional schematic diagram of some components of the electrical connector of the present application in one embodiment.

Figure 18 is a three-dimensional schematic diagram of some components of the electrical connector of the present application in one embodiment.

The following content will be accompanied by drawings to illustrate the technical content of this application through specific concrete embodiments. People familiar with this technology can easily understand other advantages and functions of this application from the content disclosed in this specification. This application can also be implemented or applied through other different specific embodiments. The details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the spirit of this application. In particular, the proportional relationship and relative position of each component in the drawings are only for exemplary purposes and do not represent the actual situation of the implementation of this application.

For the description of the embodiments disclosed in this application, please refer to Figures 1 to 18.

In the above embodiment, an electrical connector 1 that can be set in an electronic device is provided. In the electronic device, the electrical connector 1 can be respectively connected to a front conductive component to provide a transmission signal. In addition, the two sides of the electrical connector 1 are respectively defined as an electrical connector main side S1 and an electrical connector secondary side S2, and the front end of the electrical connector 1 is defined as an electrical connector connection front end E1.

It should be noted that in the above embodiment, the electrical connector 1 can overlap the front conductive component at the main side S1 of the electrical connector, the secondary side S2 of the electrical connector and the front end E1 of the electrical connector.

In the embodiment shown in FIG. 13 and FIG. 14, the electrical connector 1 includes: a conductive plastic carrier 10, a main side conductive terminal set 111, a primary side conductive terminal set 121, a main side first insulating non-grounding terminal seat 112, a primary side first insulating non-grounding terminal seat 122, a main side second insulating non-grounding terminal seat 113, a primary side second insulating non-grounding terminal seat 123, a main side front end conductive connector 114 and a primary side front end conductive connector 124.

It should be noted that the conductive plastic carrier 10 can be made of conductive plastic material and can provide a shielded signal for transmitting, for example, a ground signal. The first insulating non-grounding terminal seat 112 on the main side, the first insulating non-grounding terminal seat 122 on the secondary side, the second insulating non-grounding terminal seat 113 on the main side and the second insulating non-grounding terminal seat 123 on the secondary side can be made of insulating material and can provide positioning for the main side conductive terminal set 111 and the secondary side conductive terminal set 121, respectively.

As shown in Figures 6 to 7 to 8, the conductive plastic carrier 10 has a main side conductive plastic carrier body 101, a main side first conductive plastic wall structure 102, a main side second conductive plastic wall structure 103, a main side third grounding terminal wall structure 104, a primary side conductive plastic carrier body 105, a primary side first conductive plastic wall structure 106, a primary side second conductive plastic wall structure 107 and a primary side third grounding terminal wall structure 108.

It should be noted that in this application, the main conductive plastic carrier body 101 and the secondary conductive plastic carrier body 105 can be selectively formed separately or formed as one body.

As shown in Figures 1 to 3, the main side conductive terminal set 111 is located on the main side S1 of the electrical connector, and has a main side first grounding conductive terminal 1111, a main side second grounding conductive terminal 1112, a main side third grounding conductive terminal 1113, a main side first non-grounding conductive terminal 1114 and a main side second non-grounding conductive terminal 1115. The secondary side conductive terminal set 121 is located on the secondary side S2 of the electrical connector, and has a primary side first grounding conductive terminal 1211, a primary side second grounding conductive terminal 1212, a primary side third grounding conductive terminal 1213, a primary side first non-grounding conductive terminal 1214 and a primary side second non-grounding conductive terminal 1215.

It should be noted that the first main-side ground conductive terminal 1111, the second main-side ground conductive terminal 1112, the third main-side ground conductive terminal 1113, the first secondary-side ground conductive terminal 1211, the second secondary-side ground conductive terminal 1212, and the third secondary-side ground conductive terminal 1213 can provide a transmission ground signal, and the number of the first main-side ground conductive terminal 1111, the second main-side ground conductive terminal 1112, the third main-side ground conductive terminal 1113, the first secondary-side ground conductive terminal 1211, the second secondary-side ground conductive terminal 1212, and the third secondary-side ground conductive terminal 1213 is not limited to one. The first non-grounded conductive terminal 1114 on the main side, the second non-grounded conductive terminal 1115 on the main side, the first non-grounded conductive terminal 1214 on the secondary side, and the second non-grounded conductive terminal 1215 on the secondary side can provide non-grounded signals such as differential signals, and the number of the first non-grounded conductive terminal 1114 on the main side, the second non-grounded conductive terminal 1115 on the main side, the first non-grounded conductive terminal 1214 on the secondary side, and the second non-grounded conductive terminal 1215 on the secondary side is not limited to one.

In the embodiment shown in FIG. 5 , the main side first insulating non-grounding terminal seat 112 has a main side first non-grounding terminal setting structure 1121, wherein the main side first non-grounding terminal setting structure 1121 is provided to set the main side first non-grounding conductive terminal 1114 to form a main side first non-grounding conductive terminal setting module M31. In addition, the main side second insulating non-grounding terminal seat 113 has a main side second non-grounding terminal setting structure 1131, wherein the main side second non-grounding terminal setting structure 1131 is provided to set the main side second non-grounding conductive terminal 1115 to form a main side second non-grounding conductive terminal setting module M32.

It should be noted that the conductive plastic carrier 10 is provided to carry the main side first non-grounded conductive terminal setting module M31 and the main side second non-grounded conductive terminal setting module M32 to form a main side grounded conductive terminal setting module M33. The main side grounded conductive terminal setting module M33 has a main side first grounding terminal setting structure M331, a main side second grounding terminal setting structure M332 and a main side third grounding terminal setting structure M333.

The main side first grounding terminal setting structure M331, the main side second grounding terminal setting structure M332 and the main side third grounding terminal setting structure M333 are respectively provided to set the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113, so that the main side first non-grounding conductive terminal 1114 is located between the main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112, and the main side second non-grounding conductive terminal 1115 is located between the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113.

It should be noted that in the main side grounding conductive terminal setting module M33, the main side first conductive plastic wall structure 102, the main side second conductive plastic wall structure 103 and the main side third grounding terminal wall structure 104 are respectively abutted against the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113. The conductive terminal 1113 is used to electrically connect the conductive plastic carrier 10 to the first main-side grounding conductive terminal 1111, the second main-side grounding conductive terminal 1112, and the third main-side grounding conductive terminal 1113, so that the main-side conductive plastic carrier body 101, the first main-side conductive plastic wall structure 102, and the second main-side conductive plastic wall structure 10 3. The main side first grounding conductive terminal 1111 and the main side second grounding conductive terminal 1112 form a main side first non-grounding terminal shielding wall W11. The main side first non-grounding terminal shielding wall W11 can provide a shielding signal for transmission, such as a grounding signal, and has a U-shaped cross-section, so that the main side first non-grounding terminal shielding wall W11 can provide a shielding wall on at least three sides of the main side first non-grounding conductive terminal 1114 to provide an electrical shielding environment for the signal transmission of the main side first non-grounding conductive terminal 1114, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

In addition, the main side conductive plastic carrier body 101, the main side second conductive plastic wall structure 103, the main side third grounding terminal wall structure 104, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113 form a main side second non-grounding terminal shielding wall W12. The main side second non-grounding terminal shielding wall W12 can provide a shielding signal for transmitting a grounding signal and has a U The cross section of the main side second non-grounded terminal shielding wall W12 can provide a shielding wall on at least three sides of the main side second non-grounded conductive terminal 1115 to provide an electrical shielding environment for the signal transmission of the main side second non-grounded conductive terminal 1115, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

Optionally, the main side first conductive plastic wall structure 102, the main side second conductive plastic wall structure 103 and the main side third grounding terminal wall structure 104 are respectively in surface contact with the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113, so as to provide structural support for the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113, so as to reduce the degree of deformation of the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113.

As shown in FIG6, FIG11, FIG13 and FIG17, the main side conductive plastic carrier body 101 is electrically connected to the main side first conductive plastic wall structure 102, the main side second conductive plastic wall structure 103 and the main side third ground terminal wall structure 104, and can provide a shielded signal for transmitting, for example, a ground signal, and the main side conductive plastic carrier body 101 extends on a side facing the main side first non-grounded conductive terminal 1114 and the main side second non-grounded conductive terminal 1115, and can provide an electrical shielding environment for the signal transmission of the main side first non-grounded conductive terminal 1114 and the main side second non-grounded conductive terminal 1115.

In addition, as shown in FIG. 6, FIG. 13 and FIG. 17, the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113 are respectively plugged into the main side first conductive plastic wall structure 102, the main side second conductive plastic wall structure 103 and the main side third grounding terminal wall structure 104, so that the main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112 and the main side third grounding conductive terminal 1113 are electrically connected to the conductive plastic carrier 10.

The main side first grounding conductive terminal 1111, the main side second grounding conductive terminal 1112, the main side third grounding conductive terminal 1113, the main side first non-grounding conductive terminal 1114 and the main side second non-grounding conductive terminal 1115 respectively have a main side first grounding terminal front end lap structure 11111, a main side second grounding terminal front end lap structure 11121, a main side third grounding terminal front end lap structure 11131, a main side first non-grounding terminal front end lap structure 11141 and a main side second non-grounding terminal front end lap structure 11151. The main side first grounding terminal front end lap structure 11111, the main side second grounding terminal front end lap structure 11121, the main side third grounding terminal front end lap structure 11131, the main side first non-grounding terminal front end lap structure 11141 and the main side second non-grounding terminal front end lap structure 11151 can respectively lap the front end conductive component at the electrical connector lap front end E1 to provide electrical signal transmission.

In addition, as shown in FIG. 5 and FIG. 6 , the main side front end conductive connector 114 extends from the electrical connector bridging front end E1 and crosses the main side first non-grounded conductive terminal 1114 and the main side second non-grounded conductive terminal 1115, and electrically connects the main side first grounded conductive terminal 1111, the main side second grounded conductive terminal 1112 and the main side third grounded conductive terminal 1113, so that the main side front end conductive connector 114 can be electrically connected. The shielding wall W11 of the first non-grounded terminal on the main side is connected, and the front end E1 of the electrical connector is used to provide electrical shielding for the first non-grounded conductive terminal 1114 on the main side, so as to provide an electrical shielding environment for the signal transmission of the first non-grounded conductive terminal 1114 on the main side, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, and optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment. In addition, the main side front end conductive connector 114 can be electrically connected to the main side second non-grounded terminal shielding wall W12, and the main side second non-grounded conductive terminal 1115 is provided with electrical shielding at the electrical connector lap front end E1, so as to provide an electrical shielding environment for the signal transmission of the main side second non-grounded conductive terminal 1115, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals, so as to meet the special needs and development of electronic equipment.

In the embodiments shown in FIG. 5 , FIG. 13 and FIG. 15 , the main side front end conductive connector 114 has a main side front end wall shielding structure 1141, and the main side front end wall shielding structure 1141 provides a shielding wall for the main side first non-grounded conductive terminal 1114 or the main side second non-grounded conductive terminal 1115 at the electrical connector overlapping front end E1, so as to provide an electrical shielding environment for the signal transmission of the main side first non-grounded conductive terminal 1114 or the main side second non-grounded conductive terminal 1115. However, this is not limited to the above. In the embodiments shown in FIG. 17 and FIG. 18, the main side front end conductive connector 114 has a main side front end connector hollow structure 1142. The main side front end connector hollow structure 1142 is hollowed out at the electrical connector lap front end E1 to provide impedance matching for the main side first non-grounded conductive terminal 1114 or the main side second non-grounded conductive terminal 1115.

In the embodiment shown in FIG. 5 , the secondary first insulating non-grounding terminal seat 122 has a primary first non-grounding terminal setting structure 1221, wherein the secondary first non-grounding terminal setting structure 1221 is provided to set the secondary first non-grounding conductive terminal 1214 to form a primary first non-grounding conductive terminal setting module M34. In addition, the secondary second insulating non-grounding terminal seat 123 has a primary second non-grounding terminal setting structure 1231, wherein the secondary second non-grounding terminal setting structure 1231 is provided to set the secondary second non-grounding conductive terminal 1215 to form a primary second non-grounding conductive terminal setting module M35.

It should be noted that the conductive plastic carrier 10 is provided to carry the secondary side first non-grounded conductive terminal setting module M34 and the secondary side second non-grounded conductive terminal setting module M35 to form a primary side grounded conductive terminal setting module M36. The secondary side grounded conductive terminal setting module M36 has a primary side first grounding terminal setting structure M361, a primary side second grounding terminal setting structure M362 and a primary side third grounding terminal setting structure M363.

The secondary first grounding terminal setting structure M361, the secondary second grounding terminal setting structure M362 and the secondary third grounding terminal setting structure M363 respectively provide the secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213, so that the secondary first non-grounding conductive terminal 1214 is located between the secondary first grounding conductive terminal 1211 and the secondary second grounding conductive terminal 1212, and the secondary second non-grounding conductive terminal 1215 is located between the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213.

It should be noted that in the secondary side grounding conductive terminal setting module M36, the secondary side first conductive plastic wall structure 106, the secondary side second conductive plastic wall structure 107 and the secondary side third grounding terminal wall structure 108 are respectively abutted against the secondary side first grounding conductive terminal 1211, the secondary side second grounding conductive terminal 1212 and the secondary side third grounding conductive terminal 1213, so as to respectively The first grounding conductive terminal 1211 on the secondary side, the second grounding conductive terminal 1212 on the secondary side, and the third grounding conductive terminal 1213 on the secondary side provide structural support, and the conductive plastic carrier 10 is electrically connected to the first grounding conductive terminal 1211 on the secondary side, the second grounding conductive terminal 1212 on the secondary side, and the third grounding conductive terminal 1213 on the secondary side, so that the conductive plastic carrier body 105 on the secondary side and the conductive plastic carrier body 105 on the secondary side are electrically connected to the conductive plastic carrier body 105 on the secondary side. The first conductive plastic wall structure 106, the second conductive plastic wall structure 107, the first grounding conductive terminal 1211 and the second grounding conductive terminal 1212 form a first non-grounding terminal shielding wall W21. The first non-grounding terminal shielding wall W21 can provide a shielding signal for transmitting a grounding signal and has a U-shaped cross section. The non-ground terminal shielding wall W21 can provide a shielding wall on at least three sides of the secondary first non-ground conductive terminal 1214 to provide an electrical shielding environment for the signal transmission of the secondary first non-ground conductive terminal 1214, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

In addition, the secondary conductive plastic carrier body 105, the secondary second conductive plastic wall structure 107, the secondary third grounding terminal wall structure 108, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213 form a primary second non-grounding terminal shielding wall W22. The secondary second non-grounding terminal shielding wall W22 can provide a shielding signal for transmitting a grounding signal and has a U The cross section of the U-shaped second non-grounded terminal shielding wall W22 can provide a shielding wall on at least three sides of the second non-grounded conductive terminal 1215 to provide an electrical shielding environment for the signal transmission of the second non-grounded conductive terminal 1215, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment.

Optionally, the secondary first conductive plastic wall structure 106, the secondary second conductive plastic wall structure 107 and the secondary third grounding terminal wall structure 108 are respectively in surface contact with the secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213, so as to provide structural support for the secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213, so as to reduce the degree of deformation of the secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213.

As shown in FIG. 5 and FIG. 12 , the secondary conductive plastic carrier body 105 is electrically connected to the secondary first conductive plastic wall structure 106, the secondary second conductive plastic wall structure 107 and the secondary third ground terminal wall structure 108, and can provide a shielded signal for transmitting, for example, a ground signal, and the secondary conductive plastic carrier body 105 extends on a side facing the secondary first non-grounded conductive terminal 1214 and the secondary second non-grounded conductive terminal 1215, and can provide an electrical shielding environment for the signal transmission of the secondary first non-grounded conductive terminal 1214 and the secondary second non-grounded conductive terminal 1215.

In addition, as shown in FIG6 , the secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213 are respectively plugged into the secondary first conductive plastic wall structure 106, the secondary second conductive plastic wall structure 107 and the secondary third grounding terminal wall structure 108, so that the secondary first grounding conductive terminal 1211, the secondary second grounding conductive terminal 1212 and the secondary third grounding conductive terminal 1213 are electrically connected to the conductive plastic carrier 10.

The secondary side first grounding conductive terminal 1211, the secondary side second grounding conductive terminal 1212, the secondary side third grounding conductive terminal 1213, the secondary side first non-grounding conductive terminal 1214 and the secondary side second non-grounding conductive terminal 1215 respectively have a primary side first grounding terminal front end lap structure 12111, a primary side second grounding terminal front end lap structure 12121, a primary side third grounding terminal front end lap structure 12131, a primary side first non-grounding terminal front end lap structure 12141 and a primary side second non-grounding terminal front end lap structure 12151. The secondary first grounding terminal front end lap structure 12111, the secondary second grounding terminal front end lap structure 12121, the secondary third grounding terminal front end lap structure 12131, the secondary first non-grounding terminal front end lap structure 12141 and the secondary second non-grounding terminal front end lap structure 12151 can respectively lap the front end conductive component at the electrical connector lap front end E1 to provide electrical signal transmission.

In addition, as shown in FIG. 6 , the secondary front end conductive connector 124 extends from the electrical connector lap front end E1 and crosses the secondary first non-ground conductive terminal 1214 and the secondary second non-ground conductive terminal 1215, and electrically connects the secondary first ground conductive terminal 1211, the secondary second ground conductive terminal 1212 and the secondary third ground conductive terminal 1213, so that the secondary front end conductive connector 124 can be electrically connected to the The secondary side first non-grounded terminal shielding wall W21 provides electrical shielding for the secondary side first non-grounded conductive terminal 1214 at the front end E1 of the electrical connector to provide an electrical shielding environment for the signal transmission of the secondary side first non-grounded conductive terminal 1214, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals to meet the special needs and development of electronic equipment. In addition, the secondary front end conductive connector 124 can be electrically connected to the secondary second non-ground terminal shielding wall W22, and the secondary second non-ground conductive terminal 1215 is electrically shielded at the electrical connector overlap front end E1 to provide an electrical shielding environment for the signal transmission of the secondary second non-ground conductive terminal 1215, thereby reducing the interference of the electrical connector 1 when transmitting high-speed signals, thereby optimizing the transmission quality of the electrical connector 1 for high-speed signals, so as to meet the special needs and development of electronic equipment.

In the embodiments shown in FIG. 5 and FIG. 14 , the secondary-side front-end conductive connector 124 has a primary-side front-end wall shielding structure 1241, and the secondary-side front-end wall shielding structure 1241 provides a shielding wall for the secondary-side first non-grounded conductive terminal 1214 or the secondary-side second non-grounded conductive terminal 1215 at the electrical connector overlapping front end E1, so as to provide an electrical shielding environment for the signal transmission of the secondary-side first non-grounded conductive terminal 1214 or the secondary-side second non-grounded conductive terminal 1215. However, this is not limited to the above. In the embodiments shown in FIGS. 17 and 18 , the secondary front end conductive connector 124 has a primary front end connector hollow structure 1242. The secondary front end connector hollow structure 1242 is hollowed out at the electrical connector lap front end E1 to provide impedance matching for the secondary first non-grounded conductive terminal 1214 or the secondary second non-grounded conductive terminal 1215.

It should be noted that in the embodiment of the present application, some of the aforementioned components may be omitted. For example, the electrical connector may selectively include only: a main side conductive terminal set, a main side first insulating non-grounded terminal seat, a main side second insulating non-grounded terminal seat, and a conductive plastic carrier. The main side conductive terminal set is located on the main side of the electrical connector, and has a main side first grounded conductive terminal, a main side second grounded conductive terminal, a main side third grounded conductive terminal, a main side first non-grounded conductive terminal, and a main side second non-grounded conductive terminal. The main side first insulating non-grounded terminal seat has a main side first non-grounded terminal setting structure, wherein the main side first non-grounded terminal setting structure is provided for setting the main side first non-grounded conductive terminal to form a main side first non-grounded conductive terminal setting module. The main side second insulating non-grounded terminal seat has a main side second non-grounded terminal setting structure, wherein the main side second non-grounded terminal setting structure provides a main side second non-grounded conductive terminal to form a main side second non-grounded conductive terminal setting module. The conductive plastic carrier is provided to carry the main side first non-grounded conductive terminal setting module and the main side second non-grounded conductive terminal setting module to form a main side grounded conductive terminal setting module, and the conductive plastic carrier has a main side conductive plastic carrier body, a main side first conductive plastic wall structure, a main side second conductive plastic wall structure and a main side third grounded terminal wall structure. The main side conductive plastic carrier body is electrically connected to the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounded terminal wall structure. The main side grounded conductive terminal setting module has a main side first conductive plastic wall structure. The grounding terminal setting structure, the main side second grounding terminal setting structure and the main side third grounding terminal setting structure, wherein the main side first grounding terminal setting structure, the main side second grounding terminal setting structure and the main side third grounding terminal setting structure are respectively provided to set the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal, so that the main side first non-grounding conductive terminal is located between the main side first grounding conductive terminal and the main side second grounding conductive terminal, and the main side second non-grounding conductive terminal is located between the main side second grounding conductive terminal and the main side third grounding conductive terminal. In the main side grounding conductive terminal setting module, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure are respectively abutted against the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal to respectively The electrical terminal and the main side third grounding conductive terminal provide structural support, and the conductive plastic carrier is electrically connected to the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal, so that the main side conductive plastic carrier body, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure, the main side first grounding conductive terminal The main side conductive plastic carrier body, the main side second conductive plastic wall structure, the main side third grounding terminal wall structure, the main side second grounding conductive terminal and the main side third grounding conductive terminal constitute the main side second non-grounding terminal shielding wall body, the main side second non-grounding terminal shielding wall body has a U-shaped cross section, so that the main side first non-grounding terminal shielding wall body can provide a shielding wall on at least three sides of the main side second non-grounding conductive terminal.

In summary, the electrical connector of the present application can provide a shielding wall for transmitting shielded signals on at least three sides of the non-grounded conductive terminal, thereby effectively reducing interference when the electrical connector transmits high-speed signals, thereby optimizing the transmission quality of the electrical connector for high-speed signals to meet the special needs and development of electronic equipment.

The above embodiments are merely illustrative of the principles and effects of this application, and are not intended to limit this application. Anyone familiar with this technology may modify and change the above embodiments without violating the spirit and scope of this application. Therefore, the scope of protection of this application should be as listed in the scope of the patent application of this application.

1:Electrical connector

1111: Main side first grounding conductive terminal

11111: Front-end lap joint structure of the first grounding terminal on the main side

1112: Second grounding conductive terminal on the main side

11121: Front-end lap joint structure of the second grounding terminal on the main side

1113: Main side third grounding conductive terminal

11131: Front-end lap joint structure of the third grounding terminal on the main side

1114: Main side first non-grounded conductive terminal

11141: Front-end lap joint structure of the first non-grounding terminal on the main side

1115: Second non-grounded conductive terminal on the main side

11151: Front-end lap joint structure of the second non-grounding terminal on the main side

112: Main side first insulated non-grounded terminal block

113: Second insulated non-grounded terminal block on the main side

S1: Main side of electrical connector

S2: Secondary side of electrical connector

E1: Front end of electrical connector connection

Claims (15)

An electrical connector, one side of which is a main side of the electrical connector, and the electrical connector comprises: a main side conductive terminal set, the main side conductive terminal set is located on the main side of the electrical connector, and has a main side first grounding conductive terminal, a main side second grounding conductive terminal, a main side third grounding conductive terminal, a main side first non-grounding conductive terminal and a main side second non-grounding conductive terminal; a main side first insulating non-grounding terminal seat, the main side first insulating non-grounding conductive terminal seat is provided with a plurality of conductive terminals, and the conductive terminals are provided with a plurality of conductive terminals. The grounding terminal seat has a main side first non-grounding terminal setting structure, wherein the main side first non-grounding terminal setting structure is provided to set the main side first non-grounding conductive terminal to form a main side first non-grounding conductive terminal setting module; a main side second insulating non-grounding terminal seat, the main side second insulating non-grounding terminal seat has a main side second non-grounding terminal setting structure, wherein the main side second non-grounding terminal setting structure is provided to set the main side second non-grounding conductive terminal The present invention relates to a main side conductive plastic support, wherein the conductive plastic support is provided to carry the main side first non-grounded conductive terminal setting module and the main side second non-grounded conductive terminal setting module to form a main side grounded conductive terminal setting module, and the conductive plastic support has a main side conductive plastic support body, a main side first conductive plastic wall structure, a main side second conductive plastic wall structure, and a conductive plastic support body. The main side conductive plastic carrier body is electrically connected to the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third ground terminal wall structure. The main side ground conductive terminal setting module has a main side first ground terminal setting structure, a main side second ground terminal setting structure and a main side third ground terminal setting structure. The main side second grounding terminal setting structure and the main side third grounding terminal setting structure are respectively provided to set the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal, so that the main side first non-grounding conductive terminal is located between the main side first grounding conductive terminal and the main side second grounding conductive terminal, and the main side second non-grounding conductive terminal is located between the main side second grounding conductive terminal and the main side third grounding conductive terminal. The first conductive plastic wall structure, the second conductive plastic wall structure and the third grounding terminal wall structure of the main side are respectively abutted against the first grounding conductive terminal, the second grounding conductive terminal and the third grounding conductive terminal of the main side, so that the conductive plastic support is electrically connected to the first grounding conductive terminal, the second grounding conductive terminal and the third grounding conductive terminal of the main side. The main side conductive plastic carrier body, the main side first conductive plastic wall structure, the main side second conductive plastic wall structure, the main side first grounding conductive terminal and the main side second grounding conductive terminal form a main side first non-grounding terminal shielding wall body, and the main side first non-grounding terminal shielding wall body has a U-shaped cross section, so that the main side first non-grounding terminal shielding wall body can provide shielding on at least three sides of the main side first non-grounding conductive terminal. The main side conductive plastic carrier body, the main side second conductive plastic wall structure, the main side third grounding terminal wall structure, the main side second grounding conductive terminal and the main side third grounding conductive terminal form a main side second non-grounding terminal shielding wall body, and the main side second non-grounding terminal shielding wall body has a U-shaped cross section, so that the main side second non-grounding terminal shielding wall body can provide a shielding wall on at least three sides of the main side second non-grounding conductive terminal. The electrical connector as claimed in claim 1, wherein the front end of the electrical connector is a front end of the electrical connector, and the electrical connector further includes a main side front end conductive connector, the main side front end conductive connector extends from the front end of the electrical connector and crosses the main side first non-grounded conductive terminal and the main side second non-grounded conductive terminal, and electrically connects the main side first grounded conductive terminal, the main side second grounded conductive terminal, and the main side first grounded conductive terminal. The main side front end conductive connector is electrically connected to the main side first non-grounded terminal shielding wall body, and the main side first non-grounded conductive terminal is provided with electrical shielding at the front end of the electrical connector. The main side front end conductive connector is electrically connected to the main side second non-grounded terminal shielding wall body, and the main side second non-grounded conductive terminal is provided with electrical shielding at the front end of the electrical connector. The ground conductive terminal provides electrical shielding, wherein the main side first ground conductive terminal, the main side second ground conductive terminal, the main side third ground conductive terminal, the main side first non-ground conductive terminal and the main side second non-ground conductive terminal respectively have a main side first ground terminal front end lap structure, a main side second ground terminal front end lap structure, a main side third ground terminal front end lap structure, a main side first non-ground terminal front end lap structure and a main side second non-ground terminal front end lap structure, and the main side first ground terminal front end lap structure, the main side second ground terminal front end lap structure, the main side third ground terminal front end lap structure, the main side first non-ground terminal front end lap structure and the main side second non-ground terminal front end lap structure are respectively located at the electrical connector lap front end. The electrical connector as described in claim 2, wherein the main side front end conductive connector has a main side front end wall shielding structure, and the main side front end wall shielding structure provides a shielding wall for the main side first non-grounded conductive terminal or the main side second non-grounded conductive terminal at the front end of the electrical connector. The electrical connector as described in claim 2, wherein the main side front end conductive connector has a main side front end connector hollow structure, and the main side front end connector hollow structure is hollowed out at the front end of the electrical connector to provide impedance matching for the main side first non-grounded conductive terminal or the main side second non-grounded conductive terminal. An electrical connector as described in claim 1, wherein the main side conductive plastic carrier body extends on a side facing the main side first non-grounded conductive terminal and the main side second non-grounded conductive terminal. The electrical connector as described in claim 1, wherein the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal are respectively plugged into the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure, so that the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal are electrically connected to the conductive plastic carrier. The electrical connector as described in claim 1, wherein the main side first conductive plastic wall structure, the main side second conductive plastic wall structure and the main side third grounding terminal wall structure are respectively abutted against the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal in a surface contact manner to provide structural support for the main side first grounding conductive terminal, the main side second grounding conductive terminal and the main side third grounding conductive terminal. As described in claim 1, the other side of the electrical connector is a secondary side of the electrical connector, wherein the conductive plastic carrier further comprises a primary side conductive plastic carrier body, a primary side first conductive plastic wall structure, a primary side second conductive plastic wall structure and a primary side third grounding terminal wall structure, and the secondary side conductive plastic carrier body is electrically connected to the secondary side first conductive plastic wall structure, the secondary side second conductive plastic wall structure and the secondary side third grounding terminal wall structure. The terminal wall structure, and the electrical connector further includes: a primary side conductive terminal set, the secondary side conductive terminal set is located on the secondary side of the electrical connector, and has a primary side first grounding conductive terminal, a primary side second grounding conductive terminal, a primary side third grounding conductive terminal, a primary side first non-grounding conductive terminal and a primary side second non-grounding conductive terminal; a primary side first insulating non-grounding terminal seat, the secondary side first insulating non-grounding terminal seat has a primary side first non-grounding terminal The secondary side first non-grounded terminal setting structure is provided to set the secondary side first non-grounded conductive terminal to form a primary side first non-grounded conductive terminal setting module; the primary side second insulating non-grounded terminal seat, the secondary side second insulating non-grounded terminal seat has a primary side second non-grounded terminal setting structure, wherein the secondary side second non-grounded terminal setting structure is provided to set the secondary side second non-grounded conductive terminal to form a primary side second The non-grounded conductive terminal setting module; wherein the conductive plastic carrier is provided to carry the secondary side first non-grounded conductive terminal setting module and the secondary side second non-grounded conductive terminal setting module to form a primary side grounded conductive terminal setting module, wherein the secondary side grounded conductive terminal setting module has a primary side first grounding terminal setting structure, a primary side second grounding terminal setting structure and a primary side third grounding terminal setting structure, wherein the secondary side first grounding terminal setting The secondary side second grounding terminal setting structure, the secondary side second grounding terminal setting structure and the secondary side third grounding terminal setting structure are respectively provided to set the secondary side first grounding conductive terminal, the secondary side second grounding conductive terminal and the secondary side third grounding conductive terminal, so that the secondary side first non-grounding conductive terminal is located between the secondary side first grounding conductive terminal and the secondary side second grounding conductive terminal, and the secondary side second non-grounding conductive terminal is located between the secondary side second grounding conductive terminal and the secondary side third The first conductive plastic wall structure, the second conductive plastic wall structure and the third grounding terminal wall structure are respectively abutted against the first grounding conductive terminal, the second grounding conductive terminal and the third grounding conductive terminal, so that the conductive plastic support is electrically connected to the first grounding conductive terminal, the second grounding conductive terminal and the third grounding conductive terminal. The secondary conductive plastic carrier body, the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure, the secondary first grounding conductive terminal and the secondary second grounding conductive terminal form a primary first non-grounding terminal shielding wall body, and the secondary first non-grounding terminal shielding wall body has a U-shaped cross section, so that the secondary first non-grounding terminal shielding wall body can provide a shield on at least three sides of the secondary first non-grounding conductive terminal. The shielding wall also allows the secondary conductive plastic carrier body, the secondary second conductive plastic wall structure, the secondary third grounding terminal wall structure, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal to form a primary second non-grounding terminal shielding wall body, and the secondary second non-grounding terminal shielding wall body has a U-shaped cross-section, so that the secondary second non-grounding terminal shielding wall body can provide a shielding wall on at least three sides of the secondary second non-grounding conductive terminal. The electrical connector as claimed in claim 8, wherein the front end of the electrical connector is a front end of the electrical connector, and the electrical connector further includes a primary front end conductive connector, the secondary front end conductive connector extends from the front end of the electrical connector and crosses the secondary first non-grounded conductive terminal and the secondary second non-grounded conductive terminal, and electrically connects the secondary first grounded conductive terminal, the secondary second grounded conductive terminal, and the secondary first grounded conductive terminal. The secondary side front end conductive connector is electrically connected to the secondary side first non-grounded terminal shielding wall body, and the secondary side first non-grounded conductive terminal is provided with electrical shielding at the front end of the electrical connector. The secondary side front end conductive connector is electrically connected to the secondary side second non-grounded terminal shielding wall body, and the secondary side second non-grounded conductive terminal is provided with electrical shielding at the front end of the electrical connector. The ground conductive terminal provides electrical shielding, wherein the secondary first ground conductive terminal, the secondary second ground conductive terminal, the secondary third ground conductive terminal, the secondary first non-ground conductive terminal and the secondary second non-ground conductive terminal respectively have a primary first ground terminal front end lap joint structure, a primary second ground terminal front end lap joint structure, a primary third ground terminal front end lap joint structure, a primary first non-ground terminal front end lap joint structure and a primary second non-ground terminal front end lap joint structure, and the secondary first ground terminal front end lap joint structure, the secondary second ground terminal front end lap joint structure, the secondary third ground terminal front end lap joint structure, the secondary first non-ground terminal front end lap joint structure and the secondary second non-ground terminal front end lap joint structure are respectively located at the front end of the electrical connector lap joint. The electrical connector as described in claim 9, wherein the secondary front end conductive connector has a primary front end wall shielding structure, and the secondary front end wall shielding structure provides a shielding wall for the secondary first non-grounded conductive terminal or the secondary second non-grounded conductive terminal at the front end of the electrical connector. The electrical connector as described in claim 10, wherein the secondary front end conductive connector has a primary front end connector hollow structure, and the secondary front end connector hollow structure is hollowed out at the front end of the electrical connector to provide impedance matching for the secondary first non-grounded conductive terminal or the secondary second non-grounded conductive terminal. An electrical connector as described in claim 8, wherein the secondary conductive plastic carrier body extends on a side facing the secondary first non-grounded conductive terminal and the secondary second non-grounded conductive terminal. The electrical connector as described in claim 8, wherein the secondary first grounding conductive terminal, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal are respectively plugged into the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure and the secondary third grounding terminal wall structure, so that the secondary first grounding conductive terminal, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal are electrically connected to the conductive plastic carrier. The electrical connector as described in claim 8, wherein the secondary first conductive plastic wall structure, the secondary second conductive plastic wall structure and the secondary third grounding terminal wall structure are respectively in surface contact with the secondary first grounding conductive terminal, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal to provide structural support for the secondary first grounding conductive terminal, the secondary second grounding conductive terminal and the secondary third grounding conductive terminal. An electrical connector as described in claim 8, wherein the primary conductive plastic carrier body and the secondary conductive plastic carrier body can be formed separately or as one body.

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