Multi-piece electrical connector

Abstract

The invention discloses a multi-piece type electric connector which can be arranged in electronic equipment to transmit signals, the multi-piece type electric connector is formed by combining a plurality of electric connector assemblies, and therefore after the design of the multi-piece type electric connector is completed, the multi-piece type electric connector can still be formed by adjusting the combined multi-piece electric connector assemblies. Therefore, the characteristics of the butt-joint ports and the number of the conductive terminals of the electric connector are adjusted in a customized manner, and the multi-piece electric connector can be applied to various electronic devices.

Description

Technical Field

[0001] This application relates to the field of electronic device technology, and in particular to a multi-piece electrical connector with customizable and adjustable mating port features and number of conductive terminals. Background Technology

[0002] In modern electronic devices, electrical connectors are typically provided for signal transmission. However, due to the specific needs and development of electronic devices, the characteristics of the connector's mating ports and the number of conductive terminals need to be customized to meet the signal transmission requirements of various electronic devices. However, once the current electrical connector design is completed, the characteristics of the mating ports and the number of conductive terminals are fixed and cannot be customized. This results in the electrical connector being unsuitable for various electronic devices.

[0003] In view of this, how to customize and adjust the characteristics of the mating ports and the number of conductive terminals of electrical connectors has become a technical problem that the industry urgently needs to overcome. Summary of the Invention

[0004] In view of the shortcomings of the aforementioned related technologies, the purpose of this application is to provide a multi-piece electrical connector, the multi-piece electrical connector having an electrical connector mating side, the multi-piece electrical connector comprising: a first electrical connector assembly, the first electrical connector assembly having a first insulating core and a main conductive terminal, the first insulating core having a first core mating port, a first core main terminal passage channel and a first core secondary terminal passage channel, the main conductive terminal having a main terminal mating structure; and a second electrical connector assembly, the second electrical connector assembly having a second insulating core and a primary conductive terminal, the second insulating core having a second core mating port and a second core secondary terminal passage channel, the secondary conductive terminal having a primary terminal mating structure. The structure includes a primary conductive terminal that can pass through the primary terminal passage of the first insulating core via the primary terminal passage of the first core, allowing the primary terminal mating structure to enter the first core mating port; and a second electrical connector assembly that can be combined with the first electrical connector assembly such that the first core mating port and the second core mating port are located on the mating side of the electrical connector, and the secondary terminal passage of the second core is aligned with the secondary terminal passage of the first core, allowing the secondary conductive terminal to pass through the secondary terminal passage of the first core into the first insulating core, and allowing the secondary conductive terminal to pass through the secondary terminal passage of the second core into the second insulating core, allowing the secondary terminal mating structure to enter the second core mating port.

[0005] In one embodiment of the multi-piece electrical connector of this application, the first insulating core further has a first core electrical connector assembly structure, and the second insulating core further has a second core electrical connector assembly structure. The second core electrical connector assembly structure can be combined with the first core electrical connector assembly structure to maintain the combination relationship between the second electrical connector assembly and the first electrical connector assembly.

[0006] In one embodiment of the multi-piece electrical connector of this application, the first insulating core further has a first core positioning structure, and the second insulating core further has a second core positioning structure. The second core positioning structure can be used in conjunction with the first core positioning structure to position the second insulating core and the first insulating core, so that the secondary terminal passage of the second core is aligned with the secondary terminal passage of the first core.

[0007] In one embodiment of the multi-piece electrical connector of this application, the first core positioning structure and the second core positioning structure are mutually cooperating concave-convex structures.

[0008] In one embodiment of the multi-piece electrical connector of this application, the first insulating core further has a first core secondary terminal guide structure, and the second insulating core further has a second core secondary terminal guide structure. The first core secondary terminal guide structure can guide the secondary terminal mating structure into the second core secondary terminal passage channel, and the second core secondary terminal guide structure can guide the secondary terminal mating structure into the second core mating port.

[0009] In one embodiment of the multi-piece electrical connector of this application, the first core mating port has a first core mating port feature, and the second core mating port has a second core mating port feature, wherein the first core mating port feature and the second core mating port feature are substantially different or substantially the same.

[0010] In one embodiment of the multi-piece electrical connector of this application, the first core mating port feature and the second core mating port feature are color features or structural features.

[0011] In one embodiment of the multi-piece electrical connector of this application, the second core mating port is a hollow cylindrical structure having a second core terminal mating structure passage space, and the secondary terminal mating structure passes through the second core terminal mating structure passage space.

[0012] In one embodiment of the multi-piece electrical connector of this application, the first core mating port is a hollow mating structure having a first core terminal mating structure passage space, and the main terminal mating structure passes through the first core terminal mating structure passage space.

[0013] In one embodiment of the multi-piece electrical connector of this application, the primary conductive terminal is a signal terminal, and the secondary conductive terminal is a power terminal.

[0014] In one embodiment of the multi-piece electrical connector of this application, there is also an electrical connector stop side, and the multi-piece electrical connector further includes a terminal displacement stop assembly. The terminal displacement stop assembly has a terminal displacement stop structure. The terminal displacement stop assembly can be combined with the first electrical connector assembly so that the terminal displacement stop structure is located on the electrical connector stop side, so that the terminal displacement stop structure can stop the displacement of the main conductive terminal, thereby preventing the main terminal mating structure from disengaging from the first core mating port.

[0015] In one embodiment of the multi-piece electrical connector of this application, the terminal displacement stop assembly further includes a terminal displacement stop insulating core, and the terminal displacement stop structure is disposed on the terminal displacement stop insulating core.

[0016] In one embodiment of the multi-piece electrical connector of this application, the first insulating core further has a first core terminal displacement stop assembly assembly structure, which can be combined with the terminal displacement stop assembly to maintain the combination relationship between the terminal displacement stop assembly and the first electrical connector assembly.

[0017] In one embodiment of the multi-piece electrical connector of this application, the multi-piece electrical connector can be equipped with a main conductive wire, and the terminal displacement stop assembly also has a terminal positioning assembly wire channel. The main conductive wire can enter the first insulating core through the terminal positioning assembly wire channel and electrically connect to the main conductive terminal.

[0018] Compared to existing technologies, this application provides a multi-piece electrical connector that can be installed in electronic devices to transmit signals. The multi-piece electrical connector is composed of multiple electrical connector assemblies. The mating port features and the number of conductive terminals of these electrical connector assemblies can be substantially different or substantially the same. Therefore, after the design of the multi-piece electrical connector is completed, the mating port features and the number of conductive terminals of the electrical connector can still be customized by adjusting the combined multiple electrical connector assemblies, so that the multi-piece electrical connector can be applied to various electronic devices. Attached Figure Description

[0019] The specific features involved in this application are shown in the appended claims. A better understanding of the features and advantages of the invention can be achieved by referring to the exemplary embodiments and accompanying drawings described in detail below. A brief description of the drawings is as follows:

[0020] Figure 1 The diagram shown is a perspective view of an embodiment of the multi-piece electrical connector of this application.

[0021] Figure 2 The diagram shown is a perspective view of an embodiment of the multi-piece electrical connector of this application.

[0022] Figure 3 The diagram shown is a top view of an embodiment of the multi-piece electrical connector of this application.

[0023] Figure 4 The diagram shown is a bottom view of an embodiment of the multi-piece electrical connector of this application.

[0024] Figure 5 The diagram shown is a side view of an embodiment of the multi-piece electrical connector of this application.

[0025] Figure 6 The diagram shown is a front view of an embodiment of the multi-piece electrical connector of this application.

[0026] Figure 7 Displayed as Figure 6 The diagram shows a cross-sectional view of a portion of a multi-piece electrical connector cut along line segment AA.

[0027] Figure 8 Displayed as Figure 6 The diagram shows a cross-sectional view of a portion of a multi-piece electrical connector cut along line segment BB.

[0028] Figure 9 The diagram shown is a rear view of an embodiment of the multi-piece electrical connector of this application.

[0029] Figure 10 Displayed as Figure 9 The diagram shows a cross-sectional view of some components of a multi-piece electrical connector cut along line segment CC.

[0030] Figure 11 The diagram shown is a first-view perspective perspective of an embodiment of the multi-piece electrical connector of this application.

[0031] Figure 12 The diagram shown is a second perspective view of an embodiment of the multi-piece electrical connector of this application.

[0032] Figure 13 The diagram shown is a first-view perspective perspective of an embodiment of the multi-piece electrical connector of this application.

[0033] Figure 14 The diagram shown is a second perspective view of an embodiment of the multi-piece electrical connector of this application.

[0034] Figure 15 The diagram shown is a third-view perspective view of an embodiment of the multi-piece electrical connector of this application.

[0035] Component symbol explanation:

[0036] 1 Multi-piece electrical connector

[0037] 11 First Electrical Connector Assembly

[0038] 111 First Insulating Core

[0039] 1111 First core mating port

[0040] 11111 First core terminal mating structure through space

[0041] P1111 First core main terminal passage

[0042] P1112 First core secondary terminal insertion channel

[0043] 1112 First core electrical connector assembly structure

[0044] 1113 First core positioning structure

[0045] 1114 First core secondary terminal guide structure

[0046] 1115 First core terminal displacement stop assembly structure

[0047] 112 Main conductive terminals

[0048] 1121 Main Terminal Connection Structure

[0049] 12 Second Electrical Connector Assembly

[0050] 121 Second Insulating Core

[0051] 1211 Second Core Connector

[0052] P1211 Second Core Secondary Terminal Pass-through Channel

[0053] 12111 Second core terminal mating structure through space

[0054] 1212 Second Core Electrical Connector Assembly Structure

[0055] 1213 Second core positioning structure

[0056] 1214 Secondary Terminal Guide Structure for Secondary Core

[0057] 122 secondary conductive terminals

[0058] 1221 Secondary Terminal Interconnection Structure

[0059] 13-terminal displacement stop assembly

[0060] 130 terminal displacement stop insulating core

[0061] 131-terminal displacement stop structure

[0062] P13 Terminal Positioning Assembly Wire Channel

[0063] 2. Main conductive wires

[0064] 3 docking components

[0065] S1 electrical connector mating side

[0066] S2 electrical connector stop side Detailed Implementation

[0067] The following description, accompanied by illustrations, illustrates the technical content of this application through specific embodiments. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. This application can also be implemented or applied through other different embodiments. Various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the spirit of this application. In particular, the proportional relationships and relative positions of the various components in the drawings are for illustrative purposes only and do not represent the actual implementation of this application.

[0068] This application provides at least one multi-piece electrical connector, which can be disposed in an electronic device to transmit signals. The multi-piece electrical connector is composed of multiple electrical connector assemblies. The mating port features and the number of conductive terminals of these electrical connector assemblies can be substantially different. Therefore, after the design of the multi-piece electrical connector is completed, the mating port features and the number of conductive terminals of the electrical connector can still be customized by adjusting the combined multi-piece electrical connector assemblies, so that the multi-piece electrical connector can be applied to various electronic devices.

[0069] Please refer to the description of the embodiments disclosed in this application. Figures 1 to 15 .

[0070] This application provides a multi-piece electrical connector 1, which is used for... Figures 1 to 15In the illustrated embodiment, the multi-piece electrical connector 1 has at least two sides, namely an electrical connector mating side S1 and an electrical connector stop side S2, wherein the multi-piece electrical connector 1 can mate with at least one mating member 3 on the electrical connector mating side S1 to provide signal transmission. The multi-piece electrical connector 1 includes: at least one first electrical connector assembly 11, at least one second electrical connector assembly 12, and at least one terminal displacement stop assembly 13. It should be noted that the mating member 3 may be, but is not limited to, a mating connector.

[0071] Regarding the first electrical connector assembly 11, the first electrical connector assembly 11 has at least one first insulating core 111 and at least one main conductive terminal 112. The main conductive terminal 112 has a main terminal mating structure 1121. The first insulating core 111 has a first core mating port 1111, a first core main terminal passage channel P1111, and a first core secondary terminal passage channel P1112. The first core mating port 1111 is a hollow mating structure with a first core terminal mating structure passage space 11111, and the first core terminal mating structure passage space 11111 extends through the first core mating port 1111. In the above embodiments, the main conductive terminal 112 can pass through the first insulating core 111 via the first core main terminal passage channel P1111, so that the main terminal docking structure 1121 enters the first core docking port 1111, and then passes through the first core terminal docking structure passage space 11111 to provide docking with the docking member 3.

[0072] As can be explained, the first core connector 1111 has a first core connector port feature, wherein the first core connector port feature can be selected as a color feature to provide identification of the first core connector 1111 during the process of the multi-piece electrical connector 1 mates with the mating member 3, thereby determining whether the first core connector 1111 has successfully mates with the mating member 3. However, not limited thereto, the first core connector port feature can be selected as a structural feature, so that the structure of the first core connector port 1111 can be adapted to the structure of the mating member 3, so that the first core connector 1111 can smoothly mate with the mating member 3.

[0073] In addition, the first core docking port feature can also be selected as a foolproof feature to provide foolproof connection for the first core docking port 1111 to the docking member 3. It should be noted that in the above embodiment, the first core docking port feature and the number of the main conductive terminals 112 can be customized according to the requirements, and the main conductive terminals 112 can be signal terminals or power terminals to adapt to the docking member 3 and meet the signal transmission requirements of various electronic devices.

[0074] Regarding the second electrical connector assembly 12, the second electrical connector assembly 12 has at least one second insulating core 121 and at least one primary conductive terminal 122. The primary conductive terminal 122 has a primary terminal mating structure 1121. The second insulating core 121 has a second core mating port 1211 and a secondary terminal passage channel P1211. The second core mating port 1211 is a hollow cylindrical structure with a secondary core terminal mating structure passage space 12111, which extends through the second core mating port 1211.

[0075] In the above embodiments, the second electrical connector assembly 12 can be combined with the first electrical connector assembly 11, such that the first core mating port 1111 and the second core mating port 1211 are located on the electrical connector mating side S1, and the second core secondary terminal passage channel P1211 is aligned with the first core secondary terminal passage channel P1112, so that the secondary conductive terminal 122 can pass through the first core secondary terminal passage channel P1112 into the first insulating core 111, and the secondary conductive terminal 122 can pass through the second core secondary terminal passage channel P1211 into the second insulating core 121, so that the secondary terminal mating structure 1221 enters the second core mating port 1211, and then passes through the second core terminal mating structure passage space 12111 to provide mating with the mating member 3. In other words, the secondary terminal docking structure 1221 can enter the second core docking port 1211 via the first core secondary terminal passage channel P1112 and the second core secondary terminal passage channel P1211.

[0076] It should be noted that the second core mating port 1211 has a second core mating port feature, wherein the second core mating port feature can be selected as a color feature to provide identification of the second core mating port 1211 during the process of the multi-piece electrical connector 1 mating with the mating member 3, thereby determining whether the second core mating port 1211 has successfully mated with the mating member 3. However, not limited thereto, the second core mating port feature can be selected as a structural feature, so that the structure of the second core mating port 1211 can be adapted to the structure of the mating member 3, so that the second core mating port 1211 can smoothly mat with the mating member 3.

[0077] In addition, the second core mating port feature can also be selected as a foolproof feature to provide foolproof protection for the second core mating port 1211 to mate with the mating member 3. It should be noted that, in this application, the second core mating port feature and the number of the secondary conductive terminals 122 can be customized and adjusted according to requirements, and the secondary conductive terminals 122 can be signal terminals or power terminals to adapt to the mating member 3 and meet the signal transmission requirements of various electronic devices.

[0078] Furthermore, it should be noted that the features of the first core mating port and the features of the second core mating port can be customized and adjusted to be substantially different or substantially the same, and the number of the main conductive terminal 112 and the secondary conductive terminal 122 can be customized and adjusted to be substantially different or substantially the same. In this way, the multi-piece electrical connector 1 can adapt to the mating components 3 and meet the signal transmission requirements of various electronic devices.

[0079] In the above embodiments, the first insulating core 111 further includes a first core electrical connector assembly structure 1112, and the second insulating core 121 further includes a second core electrical connector assembly structure 1212. The second core electrical connector assembly structure 1212 can be combined with the first core electrical connector assembly structure 1112 to prevent the second insulating core 121 from detaching from the first insulating core 111, thereby maintaining the combination relationship between the second electrical connector assembly 12 and the first electrical connector assembly 11, so that the second electrical connector assembly 12 and the first electrical connector assembly 11 are combined into one unit. It should be noted that, in the above embodiments, the first core electrical connector assembly structure 1112 and the second core electrical connector assembly structure 1212 can be, but are not limited to, a snap-fit ​​structure, a fastening structure, or an interference structure.

[0080] At Figure 10 and Figure 14 In the illustrated embodiment, the first insulating core 111 further includes a first core secondary terminal guide structure 1114, and the second insulating core 121 further includes a second core secondary terminal guide structure 1214. The first core secondary terminal guide structure 1114 guides the secondary terminal mating structure 1221 into the second core secondary terminal passage channel P1211. The second core secondary terminal guide structure 1214 connects to the first core secondary terminal guide structure 1114, guiding the secondary terminal mating structure 1221 into the second core mating port 1211. It should be noted that in the above embodiment, the first core secondary terminal guide structure 1114 and the second core secondary terminal guide structure 1214 may be, but are not limited to, guide slope structures.

[0081] At Figure 10 and Figure 14 In the illustrated embodiment, the first insulating core 111 further has a first core positioning structure 1113, and correspondingly, the second insulating core 121 further has a second core positioning structure 1213. The second core positioning structure 1213 can be used in conjunction with the first core positioning structure 1113 to position the second insulating core 121 and the first insulating core 111, thereby preventing relative movement between the second insulating core 121 and the first insulating core 111, so that the secondary terminal passage P1211 of the second core can be aligned with the secondary terminal passage P1112 of the first core. It should be noted that, in the above embodiments, the first core positioning structure 1113 and the second core positioning structure 1213 are concave and convex structures that can interfere with each other or cooperate with each other. Thus, during the assembly of the second electrical connector assembly 12 and the first electrical connector assembly 11, the first core positioning structure 1113 and the second core positioning structure 1213 can interfere with each other, thereby providing positioning for the second insulating core 121 and the first insulating core 111. This prevents misalignment between the secondary terminal passage channel P1211 of the second core and the secondary terminal passage channel P1112 of the first core, ensuring that the assembly of the second electrical connector assembly 12 and the first electrical connector assembly 11 meets expectations.

[0082] Regarding the terminal displacement stop assembly 13, the terminal displacement stop assembly 13 has at least one terminal displacement stop insulating core 130 and at least one terminal displacement stop structure 131. The terminal displacement stop structure 131 is disposed on the terminal displacement stop insulating core 130.

[0083] In the above embodiments, the terminal displacement stop assembly 13 can be combined with the first electrical connector assembly 11, so that the terminal displacement stop structure 131 is located on the electrical connector stop side S2 and abuts against the main conductive terminal 112, so that the terminal displacement stop structure 131 can stop the displacement of the main conductive terminal 112, thereby preventing the main terminal mating structure 1121 from disengaging from the first core mating port 1111, and thus extending the service life of the multi-piece electrical connector 1.

[0084] In the above embodiments, the first insulating core 111 further includes a first core terminal displacement stop assembly assembly structure 1115. The first core terminal displacement stop assembly assembly structure 1115 can be combined with the terminal displacement stop assembly 13 to prevent the terminal displacement stop assembly 13 from detaching from the first insulating core 111, thereby maintaining the combination relationship between the terminal displacement stop assembly 13 and the first electrical connector assembly 11, making the terminal displacement stop assembly 13 and the first electrical connector assembly 11 a single unit, and thus extending the service life of the multi-piece electrical connector 1. It should be noted that in the above embodiments, the first core terminal displacement stop assembly assembly structure 1115 may be, but is not limited to, a snap-fit ​​structure, a fastening structure, or an interference structure.

[0085] At Figure 13 and Figure 15 In the illustrated embodiment, the multi-piece electrical connector 1 can be paired with a main conductive wire 2 to become a wire-end connector. Correspondingly, the terminal displacement stop assembly 13 also has a terminal positioning assembly wire channel P13, wherein the main conductive wire 2 can enter the first insulating core 111 through the terminal positioning assembly wire channel P13 and electrically connect to the main conductive terminal 112. In this way, the terminal positioning assembly wire channel P13 can prevent the terminal displacement stop assembly 13 from interfering with and preventing the main conductive wire 2 from entering the first insulating core 111.

[0086] It should be noted that, in the embodiments of this application, some of the aforementioned components may be omitted. For example, in this application, the multi-piece electrical connector may optionally include: a first electrical connector assembly and a second electrical connector assembly. The first electrical connector assembly has a first insulating core and main conductive terminals. The first insulating core has a first core mating port, a first core main terminal passage channel, and a first core secondary terminal passage channel. The main conductive terminals have a main terminal mating structure. The second electrical connector assembly has a second insulating core and secondary conductive terminals. The second insulating core has a second core mating port and a secondary terminal passage channel. The secondary conductive terminals have secondary terminal mating structures. The primary conductive terminals can pass through the primary terminal passage channel of the first core into the first insulating core, allowing the primary terminal mating structure to enter the first core mating port. The second electrical connector assembly can be assembled with the first electrical connector assembly such that the first core mating port and the second core mating port are located on the connector mating side, and the secondary terminal passage channel of the second core is aligned with the secondary terminal passage channel of the first core, allowing the secondary conductive terminals to pass through the secondary terminal passage channel of the first core into the first insulating core, and also allowing the secondary conductive terminals to pass through the secondary terminal passage channel of the second core into the second insulating core, allowing the secondary terminal mating structures to enter the second core mating port.

[0087] In summary, this application provides a multi-piece electrical connector that can be installed in electronic devices to transmit signals. The multi-piece electrical connector is composed of multiple electrical connector assemblies, wherein the mating port features and the number of conductive terminals of these electrical connector assemblies can be substantially different. Therefore, after the design of the multi-piece electrical connector is completed, the mating port features and the number of conductive terminals of the electrical connector can still be customized by adjusting the combination of multiple electrical connector assemblies, so that the multi-piece electrical connector can be applied to various electronic devices to meet the special needs and development of electronic devices.

[0088] The above embodiments are merely illustrative of the inventive essence and beneficial effects of this application, and are not intended to limit this application. Any person skilled in the art can modify or alter the above embodiments without departing from the principles and scope of this application. Therefore, all equivalent modifications or alterations achieved by those skilled in the art without departing from the spirit and technical concept disclosed in this application should still be covered by the claims of this application.

Claims

1. A multi-piece electrical connector, the multi-piece electrical connector having an electrical connector mating side, characterized in that, The multi-piece electrical connector includes: A first electrical connector assembly, the first electrical connector assembly having a first insulating core and a main conductive terminal, the first insulating core having a first core mating port, a first core main terminal passage channel and a first core secondary terminal passage channel, the main conductive terminal having a main terminal mating structure; and A second electrical connector assembly, the second electrical connector assembly having a second insulating core and a primary conductive terminal, the second insulating core having a second core mating port and a second core secondary terminal passage channel, the secondary conductive terminal having a primary terminal mating structure; wherein: The main conductive terminal can pass through the main terminal passage of the first insulating core, so that the main terminal mating structure can enter the mating port of the first insulating core; and The second electrical connector assembly can be combined with the first electrical connector assembly such that the first core mating port and the second core mating port are located on the mating side of the electrical connector, and the secondary terminal passage of the second core is aligned with the secondary terminal passage of the first core, so that the secondary conductive terminal can pass through the first core secondary terminal passage into the first insulating core, and the secondary conductive terminal can pass through the second core secondary terminal passage into the second insulating core, so that the secondary terminal mating structure enters the second core mating port.

2. The multi-piece electrical connector as described in claim 1, characterized in that, The first insulating core also has a first core electrical connector assembly structure, and the second insulating core also has a second core electrical connector assembly structure. The second core electrical connector assembly structure can be combined with the first core electrical connector assembly structure to maintain the combination relationship between the second electrical connector assembly and the first electrical connector assembly.

3. The multi-piece electrical connector as described in claim 1, characterized in that, The first insulating core also has a first core positioning structure, and the second insulating core also has a second core positioning structure. The second core positioning structure can be used in conjunction with the first core positioning structure to position the second insulating core and the first insulating core, so that the secondary terminal passage of the second core is aligned with the secondary terminal passage of the first core.

4. The multi-piece electrical connector as described in claim 3, characterized in that, The first core positioning structure and the second core positioning structure are mutually cooperating concave-convex structures.

5. The multi-piece electrical connector as described in claim 1, characterized in that, The first insulating core also has a first core secondary terminal guiding structure, and the second insulating core also has a second core secondary terminal guiding structure. The first core secondary terminal guiding structure can guide the secondary terminal mating structure into the second core secondary terminal passage channel, and the second core secondary terminal guiding structure can guide the secondary terminal mating structure into the second core mating port.

6. The multi-piece electrical connector as described in claim 1, characterized in that, The first glue core docking port has a first glue core docking port feature, and the second glue core docking port has a second glue core docking port feature. The first glue core docking port feature and the second glue core docking port feature are substantially different or substantially the same.

7. The multi-piece electrical connector as described in claim 6, characterized in that, The first and second glue core docking port features are color features or structural features.

8. The multi-piece electrical connector as described in claim 1, characterized in that, The second core docking port is a hollow cylindrical structure with a space through which a second core terminal docking structure passes, and the secondary terminal docking structure passes through the space through which the second core terminal docking structure passes.

9. The multi-piece electrical connector as described in claim 1, characterized in that, The first core docking port is a hollow docking structure with a space through which a first core terminal docking structure passes, and the main terminal docking structure passes through the space through which the first core terminal docking structure passes.

10. The multi-piece electrical connector as described in claim 1, characterized in that, The primary conductive terminal is a signal terminal, while the secondary conductive terminal is a power supply terminal.

11. The multi-piece electrical connector as described in claim 1, characterized in that, It also has an electrical connector stop side, and the multi-piece electrical connector further includes a terminal displacement stop assembly. The terminal displacement stop assembly has a terminal displacement stop structure. The terminal displacement stop assembly can be combined with the first electrical connector assembly so that the terminal displacement stop structure is located on the electrical connector stop side, so that the terminal displacement stop structure can stop the displacement of the main conductive terminal, thereby preventing the main terminal mating structure from detaching from the first core mating port.

12. The multi-piece electrical connector as described in claim 11, characterized in that, The terminal displacement stop assembly also has a terminal displacement stop insulating core, and the terminal displacement stop structure is disposed on the terminal displacement stop insulating core.

13. The multi-piece electrical connector as described in claim 11, characterized in that, The first insulating core also has a first core terminal displacement stop assembly assembly structure, which can be combined with the terminal displacement stop assembly to maintain the combination relationship between the terminal displacement stop assembly and the first electrical connector assembly.

14. The multi-piece electrical connector as described in claim 11, characterized in that, The multi-piece electrical connector can be paired with a main conductive wire, and the terminal displacement stop assembly also has a terminal positioning assembly wire channel. The main conductive wire can enter the first insulating core through the terminal positioning assembly wire channel and electrically connect to the main conductive terminal.

Images