TWI828079B - Electrical connector, conductive terminals and manufacturing method thereof - Google Patents

Abstract

An electrical connector, conductive terminals and a manufacturing method thereof can be used to connect the plurality of conductor terminals before the plurality of conductor terminals are embedded in the insulator by means of a connecting body, and the relative positions of the plurality of conductor terminals are fixed, so as to solve the problem that the relative positions of the plurality of conductor terminals cannot be effectively fixed during the manufacture of the electrical connector, so that the electrical connector of the present application can be miniaturized, and can be used for light, thin and short electronic equipment.

Description

Electrical connector and conductive terminal set and manufacturing method thereof

The present application relates to the technical field of electrical connectors. More specifically, it relates to an electrical connector capable of connecting multiple conductor terminals, its conductive terminal set and manufacturing method.

Press, electrical connectors have been widely used in various electronic devices in recent years. Generally speaking, electrical connectors have conductive terminals that provide signal transmission. Due to the demand for signal transmission, the number of conductive terminals of electrical connectors is increasing day by day.

With the development trend of electronic equipment being light, thin and short, the space available for installing electrical connectors inside the electronic equipment is limited, resulting in the requirement for miniaturization of electrical connectors and their conductive terminals.

However, when manufacturing a miniaturized electrical connector, since the conductive terminals are miniaturized, it is quite difficult to fix the relative positions of multiple conductor terminals, resulting in a high manufacturing cost of the miniaturized electrical connector.

Therefore, how to fix the relative positions of multiple conductor terminals when manufacturing a miniaturized electrical connector is an urgent problem for those in the technical field to solve.

In view of the above shortcomings of the prior art, the present application provides a conductive terminal set embedded in an insulator. The conductive terminal set includes: at least one first conductive terminal; at least a second conductive terminal; and a connector; wherein, before the conductive terminal group is embedded in the insulator, the connector connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the The second conductive terminals are integrated into one body; and after the conductive terminal group is embedded in the insulator, the connecting body releases the connection between the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the third conductive terminal The two conductive terminals are separated.

Preferably, in the conductive terminal set of the present application, the first conductive terminal is formed with a first terminal pin, and the second conductive terminal is formed with a second terminal pin; wherein, between the first terminal pin and During the formation process of the second terminal pin, the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one body.

Preferably, in the conductive terminal set of the present application, the first terminal pin is formed with a first main side pin bending structure and a first side pin bending structure, and the first main side pin bending structure The bending structure is bent toward the main side of a first terminal pin, the first side pin bending structure is bent toward the secondary side of a first terminal pin, and the second terminal pin is formed into a second main side connection. The foot bending structure and a second side foot bending structure, the second main side foot bending structure is bent toward a second main side of the terminal, and the second side side foot bending structure is toward a second The secondary side of the terminal is bent; wherein, the primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin; the primary side of the second terminal pin and the secondary side of the second terminal pin are The secondary sides of the two terminal pins are opposite sides of the second terminal pin; and in the first main side pin bending structure, the first side pin bending structure, the second main side pin During the formation process of the leg bending structure and the second side leg bending structure, the connecting body is connected to the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are connected Become one.

Preferably, in the conductive terminal set of the present application, the connection system is formed with at least one first connection section, at least one second connection section and at least one cutting section, and the first connection section is connected to the first conductive terminal, The second connecting section is connected to the second conductive terminal, and the cutting section is connected to the first connecting section and the second connecting section respectively. After the conductive terminal group is embedded in the insulator, the cutting section is provided cut Cut to separate the first connecting section and the second connecting section, so that the connection between the connecting body and the first conductive terminal and the second conductive terminal is released.

Preferably, in the conductive terminal set of the present application, the connection system forms a first frame-like structure and a second frame-like structure that intersect, and the first connecting section is located at the first frame-like structure, and the second frame-like structure The connecting section is located at the second frame-like structure, and the cutting section is located at the intersection of the first frame-like structure and the second frame-like structure.

Preferably, in the conductive terminal set of the present application, the at least one first conductive terminal is a plurality of first conductive terminals, the at least one second conductive terminal is a plurality of second conductive terminals, and the connecting body connects the plurality of third conductive terminals. A conductive terminal and the plurality of second conductive terminals integrate the plurality of first conductive terminals and the plurality of second conductive terminals into one body, wherein the connection system forms a plurality of first connection sections and a plurality of second conductive terminals. The connecting section and a plurality of cutting sections, each first connecting section is connected to one of the plurality of first conductive terminals, each of the second connecting sections is connected to one of the plurality of second conductive terminals, and each One end of the cutting section is connected to one of the plurality of first connecting sections, and the other end of each cutting section is connected to one of the plurality of second connecting sections, and the conductive terminal group is embedded in Behind the insulator, each cutting section is provided for cutting to separate each first connecting section and each second connecting section, so that the connecting body can pair the plurality of first conductive terminals and the plurality of second conductive terminals. The terminal connection is released.

In addition, the present application provides an electrical connector, which includes: an insulator, the insulation system has at least a first hollow hole and at least a second hollow hole; a conductive terminal group, the conductive terminal group is embedded In the insulator, the conductive terminal set has at least one first conductive terminal and at least one second conductive terminal, the first conductive terminal is formed with a first terminal pin, and the second conductive terminal is formed with a second terminal Pins, the first terminal pins extend out of the first hollow hole, and the second terminal pins extend out of the second hollow hole; and a connecting body; wherein, the conductive terminal group is embedded in the insulator Before, the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one; and after the conductive terminal group is embedded in the insulator, The connection of the connecting body to the first conductive terminal and the second conductive terminal is released, so that the first conductive terminal and the second conductive terminal are separated.

Preferably, in the electrical connector of the present application, during the formation process of the first terminal pin and the second terminal pin, the connecting body is connected to the first conductive terminal and the second conductive terminal, so that the The first conductive terminal and the second conductive terminal are integrated into one body.

Preferably, in the electrical connector of the present application, the first terminal pin is formed with a first main side pin bending structure and a first side pin bending structure, and the first main side pin bending structure The bending structure is bent toward the main side of a first terminal pin, the first side pin bending structure is bent toward the secondary side of a first terminal pin, and the second terminal pin is formed into a second main side connection. The foot bending structure and a second side foot bending structure, the second main side foot bending structure is bent toward a main side of the second terminal foot, and the second side side foot bending structure is toward a second terminal foot bending structure. The secondary side of the second terminal pin is bent; wherein, the primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin; the primary side of the second terminal pin The side and the secondary side of the second terminal pin are opposite sides of the second terminal pin; and in the first main side pin bending structure, the first side pin bending structure, the third During the formation process of the two main side pin bending structures and the second side pin bending structure, the connecting body is connected to the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the third conductive terminal are connected. Two conductive terminals are integrated into one; and during the process of embedding the conductive terminal group in the insulator, the first main side pin bending structure and the first side pin bending structure respectively extend out of the first A hollow hole is formed, and the second main side pin bending structure and the second side pin bending structure are respectively extended out of the second hollow hole.

Preferably, in the electrical connector of the present application, the connection system is formed with at least one first connection section, at least one second connection section and at least one cutting section, and the first connection section is connected to the first conductive terminal, The second connecting section is connected to the second conductive terminal, and the cutting section is connected to the first connecting section and the second connecting section respectively. After the conductive terminal group is embedded in the insulator, the cutting section is provided Cut to separate the first connecting section and the second connecting section, so that the connecting body can connect the first conductive terminal and the The connection of the second conductive terminal is released.

Preferably, in the electrical connector of the present application, the connection system is formed with a first frame-like structure and a second frame-like structure that intersect, and the first connection section is located at the first frame-like structure, and the second frame-like structure The connecting section is located at the second frame-like structure, and the cutting section is located at the intersection of the first frame-like structure and the second frame-like structure.

Preferably, in the electrical connector of the present application, the at least one first conductive terminal is a plurality of first conductive terminals, the at least one second conductive terminal is a plurality of second conductive terminals, and the connecting body connects the plurality of first conductive terminals. A conductive terminal and the plurality of second conductive terminals integrate the plurality of first conductive terminals and the plurality of second conductive terminals into one body, wherein the connection system forms a plurality of first connection sections and a plurality of second conductive terminals. The connecting section and a plurality of cutting sections, each first connecting section is connected to one of the plurality of first conductive terminals, each of the second connecting sections is connected to one of the plurality of second conductive terminals, and each One end of the cutting section is connected to one of the plurality of first connecting sections, and the other end of each cutting section is connected to one of the plurality of second connecting sections, and the conductive terminal group is embedded in Behind the insulator, each cutting section is provided for cutting to separate each first connecting section and each second connecting section, so that the connecting body can pair the plurality of first conductive terminals and the plurality of second conductive terminals. The terminal connection is released.

Furthermore, the present application provides an electrical connector manufacturing method. The electrical connector manufacturing method includes the following steps: Step 1. In step 1, a conductive terminal group and a connecting body are provided. The conductive terminal group has At least one first conductive terminal and at least one second conductive terminal, and the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one; a step 2. In the second step, an insulator is provided, and the conductive terminal set is embedded in the insulator; and in the third step, cutting is provided, so that the connector is aligned with the first conductive terminal. The connection with the second conductive terminal is released, so that the first conductive terminal and the second conductive terminal are separated.

Preferably, in the electrical connector manufacturing method of the present application, in step one, the third A conductive terminal is formed with a first terminal pin, and the second conductive terminal is formed with a second terminal pin; in step two, the insulation system is formed with at least a first hollow hole and at least a second hollow hole. , the first terminal pin extends out of the first hollow hole, and the second terminal pin extends out of the second hollow hole.

Preferably, in the electrical connector manufacturing method of the present application, in step one, the first terminal pin is formed with a first main side pin bending structure and a first side pin bending structure, The second terminal pin is formed with a second main side pin bending structure and a second side pin bending structure, so that the first main side pin bending structure is bent toward a first terminal main side, And the first side pin bending structure is bent toward the secondary side of a first terminal, and the second main side pin bending structure is bent toward the main side of a second terminal, and the second side pin bending structure is bent toward the main side of a second terminal. The leg bending structure is bent toward the secondary side of a second terminal, wherein the primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin, and the second terminal The primary side of the pin and the secondary side of the second terminal pin are opposite sides of the second terminal pin; in step two, the bending structure of the first primary side pin is aligned with the first side The pin bending structures respectively extend out of the first hollow holes, and the second main side pin bending structures and the second side pin bending structures respectively extend out of the second hollow holes.

Preferably, in the electrical connector manufacturing method of the present application, in step one, the connecting system is formed with at least one first connecting section, at least one second connecting section and at least one cutting section, wherein the first connecting section The connecting section is connected to the first conductive terminal, the second connecting section is connected to the second conductive terminal, and the cutting section is connected to the first connecting section and the second connecting section respectively; in step three, cutting The cutting section separates the first connecting section and the second connecting section, so that the connecting body releases the connection between the first conductive terminal and the second conductive terminal.

Preferably, in the electrical connector manufacturing method of the present application, in step one, the connecting system is formed with a first frame-like structure and a second frame-like structure that intersect, and the first connecting section is located at the first frame-like structure. A frame-like structure, the second connecting section is located at the second frame-like structure, and the cutting section is located at the intersection of the first frame-like structure and the second frame-like structure.

Preferably, in the electrical connector manufacturing method of the present application, in step one, the at least one first conductive terminal is a plurality of first conductive terminals, and the at least one second conductive terminal is a plurality of second conductive terminals, And let the connecting body connect the plurality of first conductive terminals and the plurality of second conductive terminals, so that the plurality of first conductive terminals and the plurality of second conductive terminals are integrated into one, wherein the connection system forms a plurality of a first connecting section, a plurality of second connecting sections and a plurality of cutting sections, each of the first connecting sections is connected to one of the plurality of first conductive terminals, and each of the second connecting sections is connected to the plurality of first conductive terminals. One of the second conductive terminals, one end of each cut section is connected to one of the plurality of first connecting sections, and the other end of each of the cut sections is connected to one of the plurality of second connecting sections. In the third step, each cutting section is cut to separate each first connecting section and each second connecting section, so that the connecting body can connect the plurality of first conductive terminals and the plurality of second connecting sections. The conductive terminals are disconnected.

Compared with the prior art, the electrical connector and its conductive terminal set and manufacturing method provided by the present application can use a connecting body to connect and fix multiple conductor terminals before the plurality of conductor terminals are embedded in the insulator. The relative positions of multiple conductor terminals are used to solve the problem that the relative positions of multiple conductor terminals cannot be effectively fixed when manufacturing electrical connectors, so that the electrical connector of the present application can be miniaturized and can be used in light, thin and short devices. electronic equipment.

1: Electrical connector

11:Insulator

111: First hollow hole

112: Second hollow hole

12:Conductive terminal group

121: First conductive terminal

1211: First terminal pin

12111: First main side leg bending structure

12112: The first side leg bending structure

122: Second conductive terminal

1221: Second terminal pin

12211: Second main side leg bending structure

12212: The second side leg bending structure

13: Connector

131: First connecting section

132: The second connecting section

133: Cutting section

134: First frame structure

135: Second frame structure

2: Main side circuit board

3: Secondary circuit board

The above and other aspects, features and other advantages of the present application will be more clearly understood through the following description of embodiments in conjunction with the drawings.

Figure 1 is a schematic three-dimensional view of an embodiment of the electrical connector of the present application.

FIG. 2 is an exploded schematic diagram of an embodiment of the electrical connector of the present application.

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

Figure 4 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 5 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 6 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 7 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 8 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 9 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 10 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 11 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 12 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

Figure 13 is a schematic diagram of the manufacturing of an embodiment of the electrical connector of the present application.

The following content will be accompanied by figures to illustrate the technical content of the present application through specific embodiments. Those familiar with this technology can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific embodiments. Various modifications and changes may be made to various details in this specification based on different viewpoints and applications without departing from the spirit of this application. In particular, the proportional relationship and relative position of each element in the drawings are for exemplary purposes only and do not represent the actual implementation of the present application.

For the description of the embodiments of the technical disclosure of this application, please refer to Figures 1 to 13 together.

The present application provides an electrical connector that can be used for light, thin, short and small electronic devices. As shown in the embodiment shown in Figures 1 to 2, the electrical connector 1 of the present application can be electrically connected to the main side circuit board 2 in the electronic device. and the secondary circuit board 3 to provide signal transmission between the primary circuit board 2 and the secondary circuit board 3 . As shown in the embodiment shown in FIGS. 1 to 6 , the electrical connector 1 of the present application includes: an insulator 11 , a conductive terminal group 12 and a connecting body 13 .

As shown in the embodiment shown in FIG. 1 , the insulator 11 has at least one first hollow hole 111 and at least one second hollow hole 112 . The conductive terminal group 12 is embedded in the insulator 11 and conducts electricity. The terminal set 12 has at least one first conductive terminal 121 and at least one second conductive terminal 122 . As shown in the embodiment shown in FIG. 1 , the first conductive terminal 121 is formed with first terminal pins 1211 , and the second conductive terminal 122 is formed with second terminal pins 1221 . The first terminal pin 1211 and the second terminal pin 1221 extend out of the first hollow hole 111 and the second hollow hole 112 respectively.

As shown in the embodiment shown in FIGS. 6 to 7 , the connecting body 13 is formed with at least one first connecting section 131 , at least one second connecting section 132 and at least one cutting section 133 . The first connecting section 131 is connected to the first conductive terminal 121 . The second connecting section 132 is connected to the second conductive terminal 122 . The cutting sections 133 are respectively connected to the first connecting section 131 and the second connecting section 132. In this way, the connecting body 13 is connected to the first conductive terminal 121 and the second conductive terminal 122, so that the first conductive terminal 121 and the second conductive terminal 122 are connected. Terminal 122 is integrated into one piece.

In addition, as shown in the embodiment of FIG. 6 , the connecting body 13 may be formed with an intersecting first frame-like structure 134 and a second frame-like structure 135 . Correspondingly, the first connecting section 131 is located at the first frame-like structure 134, the second connecting section 132 is located at the second frame-like structure 135, and the cutting section 133 is located between the first frame-like structure 134 and the second frame-like structure. The intersection of 135.

It should be noted that before the conductive terminal group 12 is embedded in the insulator 11 and during the formation process of the first terminal pin 1211 and the second terminal pin 1221, the connector 13 can connect the first conductive terminal 121 and the second terminal pin 1221. The two conductive terminals 122 integrate the first conductive terminal 121 and the second conductive terminal 122 into one body, whereby the relative positions of the first conductive terminal 121 and the second conductive terminal 122 can be fixed to facilitate the embedding of the conductive terminal group 12 It is also convenient to form the first terminal pins 1211 and the second terminal pins 1221 on the insulator 11. Therefore, the present application can solve the problem that the relative positions of multiple conductor terminals cannot be effectively fixed when manufacturing a miniaturized electrical connector.

Specifically, in the embodiment shown in FIG. 1 , the first terminal pin 1211 is formed with a first main side pin bending structure 12111 and a first side pin bending structure 12112 . The first main side pin bending structure 12111 is bent toward the main side of the first terminal pin. The first side pin bending structure 12111 is bent toward the main side of the first terminal pin. 12112 is bent toward the secondary side of the first terminal pin. It should be noted that the primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin 1211. Therefore, the first primary side pin folds The bending structure 12111 can be electrically connected to the primary side circuit board 2 as shown in Figure 2, and the first side pin bending structure 12112 can be electrically connected to the secondary side circuit board 3 as shown in Figure 2.

Furthermore, in the embodiment shown in FIG. 1 , the second terminal pin 1221 is formed with a second main side pin bending structure 12211 and a second side pin bending structure 12212. The second primary side pin bending structure 12211 is bent toward the primary side of the second terminal pin, and the second secondary side pin bending structure 12212 is bent toward the secondary side of the second terminal pin. It should be noted that the primary side of the second terminal pin and the secondary side of the second terminal pin are opposite sides of the second terminal pin 1221. Therefore, the second primary side pin folds The bending structure 12211 can be electrically connected to the primary side circuit board 2 as shown in Figure 2, and the second side pin bending structure 12212 can be electrically connected to the secondary side circuit board 3 as shown in Figure 2.

In addition, it should be noted that in the first main side leg bending structure 12111, the first side leg bending structure 12112, the second main side leg bending structure 12211 and the second side leg bending structure During the formation process of 12212, the connecting body 13 connects the first conductive terminal 121 and the second conductive terminal 122, so that the first conductive terminal 121 and the second conductive terminal 122 are integrated into one body, whereby the first conductive terminal 121 and the second conductive terminal 122 can be fixed. The relative position of the second conductive terminal 122 is so as to form the first main side pin bending structure 12111, the first side pin bending structure 12112, the second main side pin bending structure 12211 and the second side connection. Foot bending structure 12212.

It should be noted that during the process of embedding the conductive terminal group 12 in the insulator 11, the first main side pin bending structure 12111 and the first side pin bending structure 12112 respectively extend out of the first hollow hole 111. To provide electrical connections respectively between the primary circuit board 2 and the secondary circuit board 3 as shown in FIG. 2 . In addition, during the process of embedding the conductive terminal set 12 in the insulator 11, the second main side pin bending structure 12211 and the second side pin bending structure 12212 respectively extend out of the second hollow hole 112 to provide separate The primary circuit board 2 and the secondary circuit board 3 shown in Figure 2 are electrically connected.

In addition, after the conductive terminal set 12 is embedded in the insulator 11, since the insulator 11 can fix the relative positions of the first conductive terminal 121 and the second conductive terminal 122, the cutting section 133 can be cut to make the first connection The section 131 is separated from the second connecting section 132, that is, the connection between the first conductive terminal 121 and the second conductive terminal 122 by the connecting body 13 can be released, so that the first conductive terminal 121 and the second conductive terminal 122 can be separated to avoid An electrical short circuit occurs between the first conductive terminal 121 and the second conductive terminal 122 , which meets the usage requirements of the electrical connector 1 .

As shown in the embodiment shown in FIGS. 1 to 6 , the electrical connector 1 of the present application has a plurality of first conductive terminals 121 and a plurality of second conductive terminals 122 . The connecting body 13 is provided to connect the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 so that the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 are integrated into one body. Correspondingly, the connecting body 13 is formed with a plurality of first connecting sections 131 , a plurality of second connecting sections 132 and a plurality of cutting sections 133 , wherein each first connecting section 131 is provided to connect a plurality of first conductive terminals 121 For one, each second connecting section 132 is provided to connect one of the plurality of second conductive terminals 122 .

It should be noted that in the electrical connector 1 of the present application, one end of each cut section 133 is connected to one of the plurality of first connecting sections 131 , and the other end of each cut section 133 is connected to a plurality of first connecting sections 131 . One of the two connecting sections 132 integrates the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122. After the conductive terminal group 12 is embedded in the insulator 11, the insulator 11 can fix the first conductive terminals 121 and the second conductive terminals 122. The relative positions of the terminals 121 and the second conductive terminals 122 allow each cutting section 133 to be cut to separate each first connecting section 131 from each second connecting section 132, so that the connecting body 13 can pair multiple first conductive terminals. The connection between 121 and the plurality of second conductive terminals 122 is released, so that the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 are separated to avoid the gap between the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122. An electrical short circuit occurs and meets the usage requirements of the electrical connector 1.

Regarding the manufacturing method of the electrical connector of the present application, a brief description is given below using examples. Please refer to Figures 3 to 13 together. The manufacturing method of the electrical connector of the present application includes the following steps: First, in step one, as shown in the embodiment shown in FIGS. 3 to 9 , the conductive terminal set 12 and the connecting body 13 are provided. The conductive terminal group 12 has at least one first conductive terminal 121 and at least one second conductive terminal 122 . It should be noted that, in the embodiment shown in FIG. 1 , the conductive terminal group 12 has a plurality of first conductive terminals 121 and a plurality of second conductive terminals 122 .

In step 1, the connecting body 13 is connected to the first conductive terminal 121 and the second conductive terminal 122, so that the first conductive terminal 121 and the second conductive terminal 122 are integrated into one body, and the first conductive terminal 121 and the second conductive terminal are fixed. 122 relative position, in step 1, as shown in the embodiment shown in FIGS. 3 to 5 , the first terminal pin 1211 can be formed on the first conductive terminal 121 by the stamping die 4, and the first terminal pin 1211 can be formed on the second conductive terminal 121 through the stamping die 4. A second terminal pin 1221 is formed on 122 . It should be noted that, in the embodiment shown in FIGS. 3 to 5 , in step 1, the connector 13 is connected to the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 , so that the plurality of first conductive terminals are connected to each other. 121 is integrated with the plurality of second conductive terminals 122 to fix the relative positions of the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 .

What's more, in the first step, as shown in the embodiment shown in FIGS. 3 to 5 , the first main-side pin bending structure 12111 and the first first terminal pin 1211 can be formed on the first terminal pin 1211 by using the stamping die 4 . A secondary side pin bending structure 12112 is formed on the second terminal pin 1221, and a second primary side pin bending structure 12211 and a second secondary side pin bending structure 12212 are formed on the second terminal pin 1221. The first main-side pin bending structure 12111 is bent toward the main side of the first terminal, and can be electrically connected to the main-side circuit board 2 as shown in FIG. 2 . The first side pin bending structure 12112 is bent toward the secondary side of the first terminal, and can be electrically connected to the secondary circuit board 3 as shown in FIG. 2 . The second main-side pin bending structure 12211 is bent toward the main side of the second terminal, and can be electrically connected to the main-side circuit board 2 as shown in FIG. 2 . The second side pin bending structure 12212 is bent toward the secondary side of the second terminal, and can be electrically connected to the secondary circuit board 3 as shown in FIG. 2 .

It should be noted that, in the embodiment shown in FIG. 1 , the primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin 1211 , and the primary side of the second terminal pin is The secondary side of the second terminal pin is the opposite two sides of the second terminal pin 1221 .

Furthermore, in the embodiment shown in FIGS. 6 to 7 , in step 1, at least one first connecting section 131 , at least one second connecting section 132 and at least one connecting section 132 can be formed on the connecting body 13 by using the stamping die 4 . A cut section 133. It should be noted that the first connecting section 131 is connected to the first conductive terminal 121, the second connecting section 132 is connected to the second conductive terminal 122, and the cutting section 133 is connected to the first connecting section 131 and The second connecting section 132, in this way, the connecting body 13 connects the first conductive terminal 121 and the second conductive terminal 122, so that the first conductive terminal 121 and the second conductive terminal 122 are integrated into one body, whereby the first conductive terminal can be fixed. 121 and the second conductive terminal 122 relative position.

It should be noted that, in the embodiment shown in Figures 6 to 7, the connecting body 13 is formed with a plurality of first connecting sections 131, a plurality of second connecting sections 132 and a plurality of cutting sections 133. Each first connecting section The segment 131 is connected to one of the plurality of first conductive terminals 121 , each second connection segment 132 is connected to one of the plurality of second conductive terminals 122 , and one end of each cutting segment 133 is connected to the plurality of first connections. One of the segments 131 and the other end of each cutting segment 133 are connected to one of the plurality of second connecting segments 132. In this way, the connecting body 13 connects the plurality of first conductive terminals 121 and the plurality of second conductive terminals. 122, integrating the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 into one body, thereby fixing the relative positions of the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122.

What's more, in the embodiment shown in FIGS. 6 to 7 , in step 1, the stamping die 4 can be used to form the intersecting first frame-like structure 134 and the second frame-like structure 135 on the connecting body 13 . It should be noted that the first connecting section 131 is located at the first frame-like structure 134, the second connecting section 132 is located at the second frame-like structure 135, and the cutting section 133 is located at the first frame-like structure. The intersection of 134 and the second frame structure 135 can connect the first connecting section 131 and the second connecting section 132 respectively.

Next, in step two, the insulator 11 is provided, and the conductive terminal group 12 is embedded in the insulator 11 so that the relative positions of the first conductive terminal 121 and the second conductive terminal 122 are fixed through the insulator 11 . In addition, in the second step, in the embodiment shown in FIG. 1 , the insulator 11 is formed with at least one first hollow hole 111 and at least one second hollow hole 112 , and the first main body of the first terminal pin 1211 is The side pin bending structure 12111 and the first side pin bending structure 12112 respectively extend out of the first hollow hole 111, and make the second main side pin bending structure 12211 of the second terminal pin 1221 and the second The side pin bending structures 12212 respectively extend out of the second hollow holes 112, so that the first terminal pin 1211 and the second terminal pin 1221 can be electrically connected to the primary side circuit board 2 and the secondary side as shown in Figure 2. Circuit board 3

Then, in step three, the connecting body 13 is cut, as in the embodiment shown in FIG. 13 , so that the first connecting section 131 and the second connecting section 132 are separated, or the first frame-shaped structure 134 is separated from the second frame-shaped structure 134 . The structure 135 is separated, so that the connecting body 13 releases the connection between the first conductive terminal 121 and the second conductive terminal 122, so that the first conductive terminal 121 and the second conductive terminal 122 are separated, so that the first conductive terminal 121 and the second conductive terminal 122 are separated. 122 are separated to avoid electrical short circuit between the first conductive terminal 121 and the second conductive terminal 122 and meet the usage requirements of the electrical connector 1 . It should be noted that, in the embodiment shown in Figure 13, in step three, each cutting section 133 is cut to separate each first connecting section 131 from each second connecting section 132, or each first frame-shaped The structure 134 is separated from each second frame-like structure 135, so that the connecting body 13 releases the connection between the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122, so that the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 are separated. The conductive terminals 122 are separated to avoid electrical short circuits between the plurality of first conductive terminals 121 and the plurality of second conductive terminals 122 , thereby meeting the usage requirements of the electrical connector 1 .

It should be noted that the electrical connector, its conductive terminal set and the manufacturing method provided in this application can also omit some of the above features. For example, in this application, the conductive terminal set includes: at least one first conductive terminal. ; At least one second conductive terminal; and a connector; wherein, before the conductive terminal group is embedded in the insulator, the connector connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal Integrate with the second conductive terminal; and after the conductive terminal group is embedded in the insulator, the connecting body releases the connection between the first conductive terminal and the second conductive terminal, so that the first conductive terminal and The second conductive terminals are separated.

In addition, the electrical connector includes: an insulator, the insulation system having at least one first hollow hole and at least one second hollow hole; a conductive terminal group, the conductive terminal group is embedded in the insulator, And the conductive terminal set has at least one first conductive terminal and at least one second conductive terminal. The first conductive terminal is formed with a first terminal pin, and the second conductive terminal is formed with a second terminal pin. The first terminal pin extends out of the first hollow hole, the second terminal pin extends out of the second hollow hole; and a connecting body; wherein, before the conductive terminal group is embedded in the insulator, the The connecting body connects the first conductive terminal and the second conductive terminal so that the first conductive terminal and the second conductive terminal are integrated into one body; and after the conductive terminal group is embedded in the insulator, the connecting body is connected to the insulator. The connection between the first conductive terminal and the second conductive terminal is released, so that the first conductive terminal and the second conductive terminal are separated.

Furthermore, the electrical connector manufacturing method includes the following steps: Step 1. In step 1, a conductive terminal group and a connecting body are provided. The conductive terminal group has at least one first conductive terminal and at least one second second conductive terminal. A conductive terminal, and the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one body; a step two, in which an insulator is provided , and the conductive terminal set is embedded in the insulator; and a step three, in which step three is to provide cutting, so that the connecting body releases the connection between the first conductive terminal and the second conductive terminal, so that The first conductive terminal is separated from the second conductive terminal.

To sum up, the electrical connector, its conductive terminal set and the manufacturing method provided by the present application can connect multiple conductor terminals through the connecting body before the multiple conductor terminals are embedded in the insulator, and fix multiple conductor terminals. The relative positions of multiple conductor terminals are used to solve the problem that the relative positions of multiple conductor terminals cannot be effectively fixed when manufacturing electrical connectors, so that the electrical connector of the present application can be miniaturized and can be used for light, thin and short electronic devices. equipment.

The above embodiments only illustrate the principles and effects of the present application, but are not used to limit the present application. Anyone skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present application. Therefore, the scope of rights protection of this application should be as listed in the patent scope of this application.

1 electrical connector 11 Insulator 111 The first hollow hole 112 The second hollow hole 12 conductive terminal set 121 The first conductive terminal 1211 First terminal pin 12111 The first main side leg bending structure 12112 The first side leg bending structure 122 Second conductive terminal 1221 Second terminal pin 12211 Second main side leg bending structure 12212 The second side leg bending structure

Claims (12)

A conductive terminal set, which is embedded in an insulator. The conductive terminal set includes: at least one first conductive terminal; at least one second conductive terminal; and a connecting body; wherein, the conductive terminal set is embedded in an insulator. The connecting body is disposed in front of the insulator to connect the first conductive terminal and the second conductive terminal so that the first conductive terminal and the second conductive terminal are integrated into one body; and the conductive terminal group is embedded in the insulator. Then, the connecting body is released from the connection between the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are separated; wherein, the connection system forms at least one first connection section, At least one second connecting section and at least one cutting section, the first connecting section is connected to the first conductive terminal, the second connecting section is connected to the second conductive terminal, and the cutting sections are respectively connected to the first connecting section section and the second connecting section, after the conductive terminal set is embedded in the insulator, the cutting section is provided for cutting to separate the first connecting section and the second connecting section, so that the connecting body can The connection between the first conductive terminal and the second conductive terminal is released; and the connection system forms a first frame-like structure and a second frame-like structure that intersect, and the first connection section is located at the first frame-like structure, The second connecting section is located at the second frame-like structure, and the cutting section is located at the intersection of the first frame-like structure and the second frame-like structure. The conductive terminal set according to claim 1, wherein the first conductive terminal is formed with a first terminal pin, and the second conductive terminal is formed with a second terminal pin; wherein, in the first terminal pin In the process of forming the second terminal pin, the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one body. The conductive terminal set according to claim 2, wherein the first terminal pin is formed with a first main side pin bending structure and a first side pin bending structure, and the first main side pin Bending structure It is bent toward the main side of a first terminal pin, the first side pin bending structure is bent toward the secondary side of a first terminal pin, and the second terminal pin is formed into a second main side pin bend. The bending structure and a second side leg bending structure, the second main side leg bending structure is bent toward a second terminal main side, and the second side side leg bending structure is toward a second terminal. Side bending; wherein, the primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin; the primary side of the second terminal pin and the second terminal The secondary side of the pin is the opposite two sides of the second terminal pin; and in the first main side pin bending structure, the first side pin bending structure, the second main side pin bending structure During the formation process of the bending structure and the second side leg bending structure, the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one body. . The conductive terminal set of claim 1, wherein the at least one first conductive terminal is a plurality of first conductive terminals, the at least one second conductive terminal is a plurality of second conductive terminals, and the connecting body connects the plurality of first conductive terminals. The first conductive terminals and the plurality of second conductive terminals integrate the plurality of first conductive terminals and the plurality of second conductive terminals into one body, wherein the connecting system forms a plurality of first connecting sections, a plurality of third two connecting sections and a plurality of cutting sections, each of the first connecting sections is connected to one of the plurality of first conductive terminals, and each of the second connecting sections is connected to one of the plurality of second conductive terminals, One end of each cutting segment is connected to one of the plurality of first connecting segments, and the other end of each cutting segment is connected to one of the plurality of second connecting segments, and is embedded in the conductive terminal group Behind the insulator, each cutting section is provided for cutting to separate each first connection section and each second connection section, so that the connection body can connect the plurality of first conductive terminals and the plurality of second connection sections. The conductive terminals are disconnected. An electrical connector, the electrical connector includes: an insulator, the insulation system has at least a first hollow hole and at least a second hollow hole; A conductive terminal group, the conductive terminal group is embedded in the insulator, and the conductive terminal group has at least one first conductive terminal and at least one second conductive terminal, the first conductive terminal is formed with a first terminal pin , the second conductive terminal is formed with a second terminal pin, the first terminal pin is extended out of the first hollow hole, the second terminal pin is extended out of the second hollow hole; and a connecting body; Wherein, before the conductive terminal group is embedded in the insulator, the connector is connected to the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one; in the conductive terminal After the terminal group is embedded in the insulator, the connection between the first conductive terminal and the second conductive terminal is released by the connecting body, so that the first conductive terminal and the second conductive terminal are separated; the connection system forms at least one A first connecting section, at least one second connecting section and at least one cutting section, the first connecting section is connected to the first conductive terminal, the second connecting section is connected to the second conductive terminal, and the cutting section is respectively Connecting the first connecting section and the second connecting section, after the conductive terminal group is embedded in the insulator, the cutting section is provided for cutting to separate the first connecting section and the second connecting section so as to separate the first connecting section and the second connecting section. The connection body releases the connection between the first conductive terminal and the second conductive terminal; and the connection system forms a first frame-like structure and a second frame-like structure that intersect, and the first connection section is located on the first A frame-like structure, the second connecting section is located at the second frame-like structure, and the cutting section is located at the intersection of the first frame-like structure and the second frame-like structure. The electrical connector according to claim 5, wherein during the formation process of the first terminal pin and the second terminal pin, the connecting body is connected to the first conductive terminal and the second conductive terminal, so that The first conductive terminal and the second conductive terminal are integrated into one body. The electrical connector according to claim 5, wherein the first terminal pin is formed with a first main side pin bending structure and a first side pin bending structure, and the first main side pin The bending structure is bent toward the main side of a first terminal pin, the first side pin bending structure is bent toward the secondary side of a first terminal pin, and the second terminal pin is formed into a second main side Pin bending structure and a second side pin Bending structure, the second main side pin bending structure is bent towards the main side of a second terminal pin, and the second secondary side pin bending structure is bent towards the secondary side of a second terminal pin; wherein, The primary side of the first terminal pin and the secondary side of the first terminal pin are opposite sides of the first terminal pin; the primary side of the second terminal pin and the secondary side of the second terminal pin are Opposite sides of the second terminal pin; and between the first main side pin bending structure, the first side pin bending structure, the second main side pin bending structure and the second During the formation process of the secondary-side pin bending structure, the connecting body connects the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are integrated into one body; and in the conductive terminal During the process of embedding the group in the insulator, the first main side pin bending structure and the first side pin bending structure are respectively extended out of the first hollow hole, and the second main side pin is The bending structure and the second side leg bending structure respectively extend out of the second hollow hole. The electrical connector according to claim 5, wherein the at least one first conductive terminal is a plurality of first conductive terminals, the at least one second conductive terminal is a plurality of second conductive terminals, and the connecting body connects the plurality of first conductive terminals. The first conductive terminals and the plurality of second conductive terminals integrate the plurality of first conductive terminals and the plurality of second conductive terminals into one body, wherein the connecting system forms a plurality of first connecting sections, a plurality of third two connecting sections and a plurality of cutting sections, each of the first connecting sections is connected to one of the plurality of first conductive terminals, and each of the second connecting sections is connected to one of the plurality of second conductive terminals, One end of each cutting segment is connected to one of the plurality of first connecting segments, and the other end of each cutting segment is connected to one of the plurality of second connecting segments, and is embedded in the conductive terminal group Behind the insulator, each cutting section is provided for cutting to separate each first connection section and each second connection section, so that the connection body can connect the plurality of first conductive terminals and the plurality of second connection sections. The conductive terminals are disconnected. An electrical connector manufacturing method, which includes the following steps: Step 1: In step 1, a conductive terminal set and a connecting body are provided. The conductive terminal set has at least one first conductive terminal and at least one second conductive terminal, and the connecting body is connected to the first conductive terminal. The terminal and the second conductive terminal integrate the first conductive terminal and the second conductive terminal into one body; in step two, an insulator is provided and the conductive terminal set is embedded in the insulator; and a step three, in which cutting is provided to release the connecting body from the first conductive terminal and the second conductive terminal, so that the first conductive terminal and the second conductive terminal are separated; Wherein, in step one, the connection system is formed with at least one first connection section, at least one second connection section and at least one cutting section, wherein the first connection section is connected to the first conductive terminal, and the third connection section is connected to the first conductive terminal. The two connecting sections are connected to the second conductive terminal, and the cutting section is connected to the first connecting section and the second connecting section respectively; in step one, the connecting system forms a first frame-like structure and an intersecting A second frame-like structure, the first connecting section is located at the first frame-like structure, the second connecting section is located at the second frame-like structure, and the cutting section is located between the first frame-like structure and the third frame-like structure. The intersection of two frame-like structures; and in step three, cut the cutting section to separate the first connecting section and the second connecting section, so that the connecting body can connect the first conductive terminal and the second The conductive terminals are disconnected. The electrical connector manufacturing method according to claim 9, wherein in step one, the first conductive terminal is formed with a first terminal pin, and the second conductive terminal is formed with a second terminal pin; in In the second step, the insulation system is formed with at least one first hollow hole and at least one second hollow hole, so that the first terminal pin protrudes from the first hollow hole, and the second terminal pin protrudes from the first hollow hole. Second hollow hole. The electrical connector manufacturing method according to claim 10, wherein in the step one, the first terminal pin is formed with a first main side pin bending structure and a first side pin bending structure. , the second terminal pin is formed with a second main side pin bending structure and a second side pin bending structure, so that the first main side pin bending structure is bent toward a first terminal main side , and make the first side pin bending structure bend toward the secondary side of a first terminal, and also make the second main side pin bending structure toward a second terminal The primary side is bent, and the second side pin bending structure is bent toward a second terminal secondary side, wherein the first terminal pin primary side and the first terminal pin secondary side are the first The opposite sides of the terminal pin, the primary side of the second terminal pin and the secondary side of the second terminal pin are the opposite sides of the second terminal pin; in step 2, let the first The main side leg bending structure and the first side leg bending structure respectively extend out of the first hollow hole, and the second main side leg bending structure and the second side leg bending structure are Extend the second hollow holes respectively. The electrical connector manufacturing method according to claim 9, wherein in step one, the at least one first conductive terminal is a plurality of first conductive terminals, and the at least one second conductive terminal is a plurality of second conductive terminals. , and the connecting body connects the plurality of first conductive terminals and the plurality of second conductive terminals, so that the plurality of first conductive terminals and the plurality of second conductive terminals are integrated into one body, wherein the connection system forms a A plurality of first connecting sections, a plurality of second connecting sections and a plurality of cutting sections, each of the first connecting sections is connected to one of the plurality of first conductive terminals, and each of the second connecting sections is connected to the plurality of first conductive terminals. One of the second conductive terminals, one end of each cut section is connected to one of the plurality of first connecting sections, and the other end of each of the cut sections is connected to one of the plurality of second connecting sections. 1. In step three, cut each cutting section to separate each first connecting section and each second connecting section, so that the connecting body can connect the plurality of first conductive terminals and the plurality of third connecting sections. The connection between the two conductive terminals is released.

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