TWM604977U - Electrical connectors, electrical connector components and electrical connector modules - Google Patents

Abstract

An electrical connector includes an insulating body and a first terminal module. The insulating body is provided with a first receiving space for receiving the first terminal module. The first terminal module is provided with a first insulating portion and a plurality of first terminals, and the plurality of first terminals includes a plurality of pairs of first signal terminals and a plurality of first ground terminals. The first insulating portion has a first side surface and a second side surface. The electrical connector also includes a first metal shielding piece mounted on the second side surface and fixed with the first terminal module, the first metal shielding piece is located between the second side surface and the insulating body, the first metal shielding piece and a plurality of The first ground terminal is in contact. This configuration increases the shielding area and improves the quality of signal transmission. The present creation also relates to an electrical connector assembly and electrical connector module including the above-mentioned electrical connector.

Description

Electric connector, electric connector assembly and electric connector module

This creation relates to an electrical connector, an electrical connector assembly and an electrical connector module, and belongs to the technical field of electrical connectors.

The continuous development of interconnection technology puts forward higher requirements on the quality of signal transmission. The electrical connector in the prior art usually includes several signal terminals and several ground terminals located on both sides of each set of signal terminals. However, how to better improve the quality of signal transmission to meet the requirements of high-speed signal transmission is a technical problem that needs to be solved by those skilled in the art.

The purpose of this creation is to provide an electrical connector, electrical connector element and electrical connector module that can improve the quality of signal transmission.

To achieve the above objective, this creation adopts the following technical solution: an electrical connector including an insulating body and a first terminal module mounted to the insulating body, the insulating body is provided with a first accommodating space for accommodating the first terminal module; The first terminal module is provided with a first insulating part and a number of first terminals fixed on the first insulating part. The number of first terminals includes a number of pairs of first signal terminals and a number of first ground terminals; the first insulating part is provided with a A side surface and a second side surface opposite to the first side surface, wherein a plurality of first terminals have a plurality of first contact portions exposed on the first side surface; the electrical connector also includes a second side surface mounted on the second side surface and a mold with the first terminal The first metal shield pieces are grouped and fixed together, the first metal shield piece is located between the second side surface and the insulating body, and the first metal shield piece is in contact with a plurality of first ground terminals.

As a further improved technical solution of this creation, the first insulating part is provided with a plurality of first grooves on the second side surface, a plurality of first ground terminals are respectively exposed in the first grooves, and the first metal shielding sheet is provided with corresponding A number of first protrusions protruding from the first groove, the plurality of first protrusions are connected to the corresponding first ground terminals.

As a further improved technical solution of the present creation, a plurality of first protrusions and corresponding first ground terminals are fixedly connected by solder, conductive glue or conductive film.

As a further improved technical solution of the present creation, the plurality of pairs of first signal terminals include at least one pair of first signal terminals that cross each other, and at least one pair of first signal terminals that cross each other together form a first cross structure.

As a further improved technical solution of the present invention, the first insulating portion is provided with at least one second groove on the first side surface, and the first cross structure is exposed in the second groove.

As a further improved technical solution of this creation, the electrical connector includes a second terminal module mounted to an insulating body, the insulating body is provided with a second receiving space for receiving the second terminal module, the first receiving space and the second receiving space They are respectively located on both sides of the insulating body; the second terminal module is provided with a second insulating part and a number of second terminals fixed on the second insulating part, the number of second terminals includes a number of pairs of second signal terminals and a number of second ground terminals The second insulating portion is provided with a third side surface and a fourth side surface opposite to the third side surface, wherein a plurality of second terminals have a plurality of second contact portions exposed on the third side surface; the electrical connector also includes a fourth side A second metal shielding sheet on the side surface and fixed with the second terminal module. The second metal shielding sheet is located between the fourth side surface and the insulating body, and the second metal shielding sheet is in contact with a plurality of second ground terminals.

As a further improved technical solution of this creation, the first terminal and the first insulating part are fixed together by embedding injection molding.

As a further improved technical solution of the present creation, the first terminal module and the first metal shielding sheet are fixed together by heat melting or welding.

This creation also relates to an electrical connector assembly, which includes a first electrical connector, a second electrical connector, and an adapter connector connecting the first electrical connector and the second electrical connector, the first electrical connector and/ Or the second electrical connector is the aforementioned electrical connector, the adapter connector includes a first connection portion and a second connection portion opposite to each other, wherein the first terminal module in the first electrical connector is connected to the first connection portion, The first terminal module in the second electrical connector is connected to the second connecting portion.

As a further improved technical solution of this creation, the several pairs of first signal terminals of the first electrical connector are all non-cross structures; the several pairs of first signal terminals of the second electrical connector include at least one pair of first signals that cross each other The terminals, at least a pair of first signal terminals that cross each other together form a first cross structure.

The present invention also relates to an electrical connector module, which includes a plurality of the aforementioned electrical connectors and a bracket for carrying a plurality of electrical connectors, wherein the bracket and the plurality of electrical connectors are connected as a whole.

As a further improved technical solution of this creation, several electrical connectors are arranged in parallel and side by side.

As a further improved technical solution of this creation, the insulating bodies and brackets of several electrical connectors are fixed together by embedding injection molding.

Compared with the prior art, the electrical connector of the present invention also includes a first metal shielding piece mounted on the second side surface and fixed with the first terminal module, the first metal shielding piece is located between the second side surface and the insulating body In between, the first metal shield sheet is in contact with a plurality of first ground terminals. This configuration increases the shielding area and improves the quality of signal transmission.

Please refer to Figures 1 to 8, this creation discloses a first electrical connector 100, which includes an insulating body 3, a first terminal module 1 mounted to the insulating body 3, and the first terminal module The first metal shielding sheet 4 fixed together in the group 1, the second terminal module 2 installed to the insulating body 3, and the second metal shielding sheet 5 fixed together with the second terminal module 2.

Please refer to FIGS. 3 and 4, the insulating body 3 is provided with a main body portion 31, a guiding portion 32 extending from one end of the main body portion 31, and a mounting portion 33 extending from the other end of the main body portion 31 . The main body portion 31 is provided with a first receiving space 311 for receiving the first terminal module 1 and a second receiving space 312 for receiving the second terminal module 2. The first accommodating space 311 and the second accommodating space 312 are respectively located on two sides of the main body 31. The insulating body 3 is further provided with a plurality of first positioning grooves 3111 communicating with the first receiving space 311, and a plurality of first clamping grooves 3112 for fixing the first metal shield 4 and the second A plurality of second positioning grooves 3121 communicated with the receiving space 312 and a plurality of second clamping grooves 3122 for fixing the second metal shielding sheet 5. The guiding portion 32 is contracted compared to the main body portion 31, and is provided with a first inclined surface 321 and a second inclined surface 322, wherein the first positioning groove 3111 penetrates part of the first inclined surface 321 upward, so The second positioning groove 3121 penetrates part of the second inclined surface 322 upward.

Please refer to FIG. 3 to FIG. 7, the first terminal module 1 is provided with a first insulating portion 10 and a plurality of first terminals 11 fixed on the first insulating portion 10. Please refer to FIG. 7, the plurality of first terminals 11 include a plurality of pairs of first signal terminals S1 and a plurality of first ground terminals G1. Each pair of first signal terminals S1 is provided with a first ground terminal G1 on both sides to improve the quality of signal transmission. The first insulating portion 10 is provided with a first side surface 101 (see FIG. 3) and a second side surface 102 (see FIG. 6) opposite to the first side surface 101, wherein the first side The terminal 11 has a first contact portion 111 exposed on the first side surface 101, a first positioning portion 112 extending upward beyond the first insulating portion 10, and a first positioning portion 112 extending downward beyond the first insulating portion 10. Installation foot 113. In the embodiment of the creative drawing, the first positioning portion 112 of the first signal terminal S1 is aligned with the first contact portion 111 of the first signal terminal S1; the first ground terminal G1 is The positioning portion 112 is substantially L-shaped and includes a first bending portion 1121 at the top end, and the first bending portion 1121 is perpendicular to the first contact portion 111 of the first ground terminal G1. In some embodiments, the first positioning portion 112 of the first ground terminal G1 is aligned with the first contact portion 111 of the first ground terminal G1; the first positioning portion 112 of the first ground terminal G1 may not It has the first bent portion 1121, but is in a straight strip shape together with the first contact portion 111. In an embodiment of the present creation, the first terminal 11 and the first insulating portion 10 are fixed together by insert molding (Insert Molding).

The first metal shielding sheet 4 is installed on the second side surface 102 of the first insulating portion 10 and fixed with the first terminal module 1. The first metal shielding sheet 4 is located between the second side surface 102 and the insulating body 3, and the first metal shielding sheet 4 is in contact with the plurality of first grounding terminals G1 to increase the grounding area, Improve the shielding effect. In an embodiment of the present creation, the first terminal module 1 and the first metal shielding sheet 4 are fixed together by heat melting or welding.

In the illustrated embodiment of this creation, the first insulating portion 10 is provided with a plurality of first grooves 103 (please refer to FIG. 6) on the second side surface 102, and the plurality of first ground terminals G1 is respectively exposed in the first groove 103. The first metal shielding sheet 4 is provided with a plurality of first protrusions 41 protruding toward the corresponding first groove 103, and the plurality of first protrusions 41 are connected to the corresponding first ground terminals G1. connection. In an embodiment of the present creation, the plurality of first protrusions 41 and the corresponding first ground terminal G1 are fixedly connected by solder, conductive glue or conductive film. The first metal shielding sheet 4 is further provided with a first clamping block 40 fixed in the first clamping slot 3112 (please refer to FIG. 3 and FIG. 4).

Referring to FIGS. 3 to 7, the second terminal module 2 is provided with a second insulating portion 20 and a plurality of second terminals 21 fixed on the second insulating portion 20. Please refer to FIG. 7, the plurality of second terminals 21 include a plurality of pairs of second signal terminals S2 and a plurality of second ground terminals G2. Each pair of second signal terminals S2 is provided with a second ground terminal G2 on both sides to improve the quality of signal transmission. The second insulating portion 20 has a third side surface 201 (see FIG. 4) and a fourth side surface 202 (see FIG. 5) opposite to the third side surface 201, wherein the second The terminal 21 has a second contact portion 211 exposed on the third side surface 201, a second positioning portion 212 extending upward beyond the second insulating portion 20, and a second positioning portion 212 extending downward beyond the second insulating portion 20. Install feet 213. In the embodiment of this creative drawing, the second positioning portion 212 of the second signal terminal S2 is aligned with the second contact portion 211 of the second signal terminal S2; the second ground terminal G2 is The positioning portion 212 is substantially L-shaped and includes a second bending portion 2121 at the top end, and the second bending portion 2121 is perpendicular to the second contact portion 211 of the second ground terminal G2. In some embodiments, the second positioning portion 212 of the second ground terminal G2 is aligned with the second contact portion 211 of the second ground terminal G2; the second positioning portion 212 of the second ground terminal G2 may not It has the second bent portion 2121, but is in a straight strip shape together with the second contact portion 211. In an embodiment of the present creation, the second terminal 21 and the second insulating portion 20 are fixed together by insert molding (Insert Molding).

The second metal shielding sheet 5 is installed on the fourth side surface 202 of the second insulating portion 20 and fixed with the second terminal module 2. The second metal shielding sheet 5 is located between the fourth side surface 202 and the insulating body 3, and the second metal shielding sheet 5 is in contact with the plurality of second grounding terminals G2 to increase the grounding area, Improve the shielding effect. In an embodiment of the present creation, the second terminal module 2 and the second metal shielding sheet 5 are fixed together by heat melting or welding.

In the embodiment of this creative drawing, the second insulating portion 20 is provided with a plurality of third grooves 203 (please refer to FIG. 5) on the fourth side surface 202, and the plurality of second ground terminals G2 is respectively exposed in the third groove 203. The second metal shielding sheet 5 is provided with a plurality of second protrusions 51 protruding toward the corresponding third groove 203, and the plurality of second protrusions 51 are connected to the corresponding second ground terminals G2. connection. In an embodiment of the present creation, the plurality of second protrusions 51 and the corresponding second ground terminal G2 are fixedly connected by solder, conductive glue or conductive film. The second metal shielding sheet 5 is further provided with a second clamping block 50 fixed in the second clamping slot 3122 (please refer to FIG. 3 and FIG. 5).

Please refer to Figures 9 to 12, this creation discloses a second electrical connector 200, which has most of the same structure as the first electrical connector 100, and the main difference between the two is: In an electrical connector 100, the plurality of pairs of first signal terminals S1 and a plurality of pairs of second signal terminals S2 are non-crossing structures, that is, there is no insulation between each pair of first signal terminals S1 perpendicular to the first insulation The overlapping part in the direction of the first and second side surfaces 101 and 102 of the portion 10 (that is, the thickness direction of the first insulating portion 10), each pair of second signal terminals S2 is not perpendicular to the second The overlapping portion of the third and fourth side surfaces 201, 202 of the insulating portion 20 (that is, the thickness direction of the second insulating portion 20), each pair of first signal terminals S1 of the first electrical connector 100 And each pair of second signal terminals S2 are straight; and in the second electrical connector 200, the plurality of pairs of first signal terminals S1 include at least one pair of the first signal terminals that cross each other S1, the plurality of pairs of second signal terminals S2 include at least a pair of the second signal terminals S2 that cross each other. The at least one pair of intersecting first signal terminals S1 jointly form a first intersecting structure X1, and the at least one pair of intersecting second signal terminals S2 jointly forming a second intersecting structure X2. In this embodiment, in the second electrical connector 200, the plurality of pairs of first signal terminals S1 include a plurality of pairs of the first signal terminals S1 that cross each other, and two adjacent pairs of first signal terminals S1 that cross each other A pair of first signal terminals S1 that do not cross each other is provided between the first signal terminals S1; the plurality of pairs of second signal terminals S2 include a plurality of pairs of the second signal terminals S2 that cross each other, and are adjacent A pair of second signal terminals S2 that do not cross each other is provided between the two pairs of second signal terminals S2 that cross each other.

Please refer to FIG. 9, in the second electrical connector 200, the first insulating portion 10 is provided with at least one second groove 104 on the first side surface 101, and the first cross structure X1 is exposed in the second groove 104, so that the first cross structure X1 is exposed to the air; please refer to FIG. 10, the second insulating portion 20 is provided with a At least one fourth groove 204, the second intersecting structure X2 is exposed in the fourth groove 204, so that the second intersecting structure X2 is exposed to the air. In the embodiment of the creative drawing, the first cross structure X1 is perpendicular to the first and second side surfaces 101, 102 of the first insulating portion 10 (that is, the direction of the first insulating portion 10 The thickness direction) overlaps but does not contact; the second cross structure X2 is perpendicular to the third and fourth side surfaces 201, 202 of the second insulating portion 20 (that is, the thickness of the second insulating portion 20 Direction) overlap but do not touch.

By providing the second groove 104 and the fourth groove 204, the first cross structure X1 and the second cross structure X2 are exposed to the air, which is beneficial to the positioning of the plastic mold on the one hand, and is beneficial to improve the signal integrity (SI ), such as improving signal delay and adjusting impedance. In other words, if the first cross structure X1 and the second cross structure X2 are enclosed in the insulating part, the in-line signal terminals beside them will form a large delay difference with the cross signal terminals, which is not conducive to improving the quality of signal transmission.

Please refer to Figures 13 to 16, this creation also discloses an electrical connector assembly, which includes a first electrical connector 100, a second electrical connector 200 and connecting the first electrical connector 100 and the first electrical connector 100 Second, the adapter connector 300 of the electrical connector 200. The adapter connector 300 includes a first connection portion 301 and a second connection portion 302 opposite to each other, wherein the first terminal module 1 and the second terminal module in the first electrical connector 100 The group 2 is connected to the first connecting portion 301, and the first terminal module 1 and the second terminal module 2 in the second electrical connector 200 are connected to the second connecting portion 302. Please refer to FIG. 14, the first electrical connector 100 is used for mounting on the first circuit board 109, and the second electrical connector 200 is used for mounting on the second circuit board 209. In an embodiment of the present creation, the first circuit board 109 is parallel to the second circuit board 209.

Please refer to Figure 16, the adapter connector 300 includes a first adapter housing 303, a second adapter housing 304 and a terminal assembly 305, wherein the first adapter housing 303 and the first adapter The two adapter housings 304 are assembled with each other, and the terminal assembly 305 is received in the first adapter housing 303 and the second adapter housing 304. The terminal assembly 305 has a first terminal clamping portion 3051 located in the first connecting portion 301 and a second terminal clamping portion 3052 located in the second connecting portion 302. The first terminal clamping portion 3051 is used to contact the first terminal 11 and the second terminal 21 of the first electrical connector 100, and the second terminal clamping portion 3052 is used to contact the second electrical connector 100. The first terminal 11 and the second terminal 21 of the connector 200 are in contact.

Please refer to Figure 17 and Figure 18. This creation also discloses an electrical connector module, which includes a plurality of electrical connectors and a bracket 400 for carrying the plurality of electrical connectors, wherein the bracket 400 and the Several electrical connectors are connected as a whole, so that the electrical connector module has a strong signal transmission capability. The several electrical connectors are arranged in parallel and side by side. The insulating bodies 3 of the electrical connectors and the bracket 400 are fixed together by embedding injection molding. In the specific implementation of this creation, the plurality of electrical connectors are the plurality of first electrical connectors 100 and/or the plurality of second electrical connectors 200. The electrical connector is a general concept of the first electrical connector 100 and the second electrical connector 200.

Compared with the prior art, the electrical connector of this invention is provided with a metal shielding sheet installed on the side of the insulating part and fixed with the terminal module. The metal shielding sheet is located between the insulating part and the insulating body, and the metal shielding sheet is connected to the ground. The terminals are touching. This configuration increases the shielding area and improves the quality of signal transmission. In addition, the signal terminals of the electrical connector of the invention are provided with a cross structure, which can improve the signal transmission rate and reduce the influence of crosstalk and resonance.

The above embodiments are only used to illustrate the creation and do not limit the technical solutions described in the creation. The understanding of this specification should be based on those skilled in the art, such as directional descriptions of "up" and "down", Although this specification has described the creation in detail with reference to the above-mentioned embodiments, those with ordinary knowledge in the field should understand that those with ordinary knowledge in the field can still modify or equivalently replace the creation without departing from it. The spirit and scope of the creation of the technical solutions and their improvements should be covered in the scope of the patent application for this creation.

100: The first electrical connector 200: second electrical connector 300: Adapter connector 400: bracket 1: The first terminal module 10: The first insulating part 101: first side 102: second side 103: first groove 104: second groove 109: The first circuit board 11: The first terminal 111: first contact 112: The first positioning part 113: first mounting foot 1121: The first bending part 2: The second terminal module 20: The second insulating part 201: third side 202: fourth side 203: The third groove 204: The fourth groove 209: second circuit board 21: second terminal 211: Second Contact 212: second positioning part 213: second mounting foot 2121: The second bending part 3: Insulating body 31: Main body 301: The first connection part 302: second connection part 303: The first adapter shell 304: second adapter housing 305: terminal assembly 3051: First terminal clamping part 3052: second terminal clamping part 311: First Containment Space 3111: The first positioning slot 3112: The first card slot 312: Second Containment Space 3121: second positioning slot 3122: second card slot 321: first slope 32: Guiding Department 322: second slope 33: Installation Department 4: The first metal shield 40: The first card block 41: The first protrusion 5: The second metal shield 50: second card block 51: The second protrusion G1: The first ground terminal G2: second ground terminal S1: The first signal terminal S2: second signal terminal X1: The first cross structure X2: Second cross structure

[Figure 1] is a three-dimensional schematic diagram of the first electrical connector of this creation. [Figure 2] is a perspective schematic view of Figure 1 from another angle. [Fig. 3] is a partial perspective exploded view of Fig. 1. [Fig. 4] is a partial perspective exploded view of Fig. 2. [Fig. 5] is a further perspective exploded view of Fig. 3. [Fig. 6] is a further perspective exploded view of Fig. 4. [Fig. 7] is a further perspective exploded view of Fig. 5. [Fig. 8] is a schematic cross-sectional view along the line A-A in Fig. 1. [Figure 9] is a three-dimensional schematic diagram of the second electrical connector of this creation. [Fig. 10] is a perspective view of Fig. 9 from another angle. [Fig. 11] is a partial perspective exploded view of Fig. 9, in which the first terminal is separated. [Fig. 12] is a partial perspective exploded view of Fig. 10, in which the second terminal is separated. [Figure 13] is a three-dimensional schematic diagram of the electrical connector assembly of this creation. [Fig. 14] is the front view of Fig. 13, and schematically shows the installation method with the circuit board. [Fig. 15] is a partially exploded perspective view of Fig. 14. [Figure 16] is a partial perspective exploded view of the adapter connector in Figure 15. [Figure 17] is a three-dimensional schematic diagram of the electrical connector module of this creation. [Fig. 18] is a partially exploded perspective view of Fig. 17.

10: The first insulating part

111: first contact

1121: The first bending part

20: The second insulating part

211: Second Contact

2121: The second bending part

3: Insulating body

4: The first metal shield

41: The first protrusion

5: The second metal shield

51: The second protrusion

G1: The first ground terminal

G2: second ground terminal

Claims (13)

An electrical connector includes: an insulating body provided with a first accommodating space; and a first terminal module installed on the insulating body and received in the first accommodating space; wherein the first terminal module is provided with a A first insulating portion and a plurality of first terminals fixed on the first insulating portion, the plurality of first terminals including a plurality of pairs of a first signal terminal and a plurality of first ground terminals, the first insulating portion is provided with a first side surface and A second side surface opposite to the first side surface, wherein the plurality of first terminals have a plurality of first contact portions exposed on the first side surface, and the electrical connector further includes a second side surface mounted on the second side surface and connected to the A first metal shielding sheet fixed together by the first terminal module, the first metal shielding sheet is located between the second side surface and the insulating body, and the first metal shielding sheet is in contact with the plurality of first ground terminals. The electrical connector according to claim 1, wherein the first insulating portion is provided with a plurality of first grooves on the second side surface, the plurality of first ground terminals are respectively exposed in the first grooves, and the The first metal shielding sheet is provided with a plurality of first protrusions protruding toward the corresponding first groove, and the plurality of first protrusions are connected with the corresponding first ground terminal. The electrical connector according to claim 2, wherein the plurality of first protruding portions and the corresponding first ground terminal are fixedly connected by a solder, a conductive glue or a conductive film. The electrical connector according to claim 1, wherein the plurality of first signal terminals includes at least one pair of first signal terminals that cross each other, and at least one pair of first signal terminals that cross each other forms a first signal terminal. Cross structure. The electrical connector according to claim 4, wherein the first insulating portion is provided with at least one second groove on the first side surface, and the first cross structure is exposed in the second groove. The electrical connector according to claim 1, further comprising a second terminal module mounted to the insulating body, the insulating body is provided with a second receiving space for receiving the second terminal module, the first receiving The space and the second accommodating space are respectively located on both sides of the insulating body. The second terminal module is provided with a second insulating portion and a plurality of second terminals fixed on the second insulating portion, and the plurality of second terminals includes a plurality of For a second signal terminal and a plurality of second ground terminals, the second insulating portion is provided with a third side surface and a fourth side surface opposite to the third side surface, wherein the plurality of second terminals have exposed on the third side surface The electrical connector further includes a second metal shielding piece mounted on the fourth side surface and fixed with the second terminal module, the second metal shielding piece is located on the fourth side Between the side surface and the insulating body, the second metal shield sheet is in contact with the plurality of second ground terminals. The electrical connector according to claim 1, wherein the first terminal and the first insulating portion are fixed together by embedding injection molding. The electrical connector according to claim 7, wherein the first terminal module and the first metal shielding sheet are fixed together by heat melting or welding. An electrical connector assembly, comprising: a first electrical connector; a second electrical connector; and an adapter connector for connecting the first electrical connector and the second electrical connector; Wherein, the first electrical connector is the electrical connector as described in any one of claim items 1 to 3 and 6 to 8, and the second electrical connector is as claimed in claim items 1 to 3 and 6 to 8 In the electrical connector described in any one, the adapter connector includes a first connecting portion and a second connecting portion opposite to each other, wherein the first terminal module in the first electrical connector is connected The first connecting portion and the first terminal module in the second electrical connector are connected to the second connecting portion. The electrical connector assembly according to claim 9, wherein a plurality of the first electrical connector of the first electrical connector is a non-cross structure, and a plurality of the second electrical connector is a non-crossing structure of the first signal terminal. It includes at least a pair of first signal terminals that cross each other, and at least a pair of first signal terminals that cross each other together form a first cross structure. An electrical connector module, comprising: the electrical connector according to any one of claim items 1 to 8; and a bracket for supporting the plurality of electrical connectors, wherein the bracket and the plurality of electrical connectors Connect as a whole. The electrical connector module according to claim 11, wherein the electrical connectors are arranged in parallel and side by side. The electrical connector module according to claim 11, wherein an insulating body of the plurality of electrical connectors and the bracket are fixed together by embedding injection molding.

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