Electrical connector structure

Electrical connector structure

The present invention provides an electrical connector structure, especially an electrical connector structure that simplifies product structure, reduces components, and reduces component cost.

According to the advancement of technology, the rapid spread of digital homes, a variety of digital products have been introduced, and people have been able to use digital home appliances to get the convenience, whether it is digital music, digital films and other electrical appliances, however While enjoying digital electronic products, people have higher requirements for the quality of music and movies. HDMI (High-Definition Multimedia Interface) connector is a connector developed for multimedia audio and video equipment, supports 1920*1080P high-definition digital signal, and supports Dolby Digital/DTS digital audio format, in addition to transmitting image data, It can transmit up to eight channels of audio signals at the same time. As long as the audio and video signals can be transmitted simultaneously with one HDMI cable, it is now standard equipment for digital HD video players. The signal terminals inside the existing HDMI connector are assembled. When the HDMI connector is produced, it will assemble the upper and lower signal terminals, and the signal terminals will be bent and cut twice. The process is complicated and the assembly process is complicated. The number of parts, the high cost of the product, and the complicated process, make it difficult to process, resulting in unstable quality.

Therefore, how to solve the above problems and shortcomings in the past, that is, the creators of the creation and the relevant manufacturers engaged in this industry are eager to study the direction of improvement.

Therefore, the creators of this creation, in view of the above-mentioned shortcomings, are collecting relevant information and evaluating them through multiple parties. Considering and accumulating years of experience in this industry, we have designed this new patent through continuous trial and modification.

The main purpose of the present invention is to provide an electrical connector that simplifies the product structure, reduces components, and reduces component costs. In order to achieve the above object, the present invention provides a connector structure comprising: a metal housing; and an insulative housing received in the housing, the insulative housing carrying a plurality of first signal terminals and a plurality of The second signal terminal has a bent portion at one end of the first signal terminal and the second signal terminal, and the first signal terminal and the second signal terminal have a bridge adjacent to the bent portion.

In a preferred embodiment, the metal housing defines a socket. In a preferred embodiment, the insulative housing includes a tab that is disposed within the socket. In a preferred embodiment, the first signal terminal and the other end of the second signal terminal are respectively provided with a first contact portion and a second contact portion. In a preferred embodiment, the inventive electrical connector structure further includes a housing that is integral with the metal housing and the insulative housing.

The first signal terminal and the second signal terminal have a bent portion adjacent to the bent portion, and the second signal terminal has a bent portion. Therefore, when the electrical connector structure of the present invention is fabricated, it can be directly formed by a die, and then loaded on the insulating body by an embedded molding process, thereby effectively reducing the assembly process and reducing the cost.

And the first signal terminal and the other end of the second signal terminal are respectively arranged with a first contact portion and a second contact portion, and the first contact portion is formed when the embedded molding process is performed. The portion and the second contact portion are buried in the plastic to prevent the PIN from being warped. And, in addition to the standard insulative body and the metal casing, the electrical connector structure of the present invention is also provided with a casing which can be adjusted to different specifications to meet the requirements of the customer, thereby modularizing the product. Design, product sharing is high, and products are developed with minimal investment .

<p>1Electrical connector structure</p><p>2Metal housing</p><p>21 socket</p><p>3Insulation body</p><p>31 tongue</p><p>32First signal terminal</p><p>321Bend</p><p>322First contact</p><p>33second signal terminal</p><p>331Bend</p><p>332Second contact</p><p>34Material</p><p>4 Shell</p>

The first figure is an exploded perspective view of a preferred embodiment of the present invention.

The second drawing is a perspective exploded view of still another preferred embodiment of the present invention.

The third drawing is a front view of the preferred embodiment of the present invention.

The fourth figure is a partial schematic view 1 of the preferred embodiment of the present invention.

The fifth figure is a partial schematic view 2 of the preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and structure adopted by the present invention are described in detail in the preferred embodiment of the present creation, and the features and functions are as follows. Referring to the first drawing, which is a perspective exploded view of the preferred embodiment of the present invention, it can be clearly seen from the figure that the present electrical connector structure 1 comprises: a metal casing 2 and an insulating body 3, wherein The electrical connector structure 1 of the present invention is an HDMI electrical connector. The insulative housing 3 is housed in the metal housing 2, and the insulative housing 3 includes a tongue 31. Referring to the second embodiment, which is a perspective exploded view of a preferred embodiment of the present invention, only the difference between the present embodiment and the first embodiment is illustrated. The present invention may further include a housing 4. The outer casing 4 is integrally formed with the metal casing 2 and the insulative housing 3. It should be particularly noted that the outer casing 4 is not an essential component of the present invention, and the outer casing 4 can be installed according to actual needs. Since the present electrical connector structure 1 includes the outer casing 4, the outer casing 4 is integrally assembled with the metal casing 2 and the insulative housing 3, and the outer casing 4 can be adjusted to different products to meet customer requirements. Product modular design enables high product sharing and product development with minimal investment. Please refer to the first and third figures at the same time, which is a perspective exploded view and a front view of the preferred embodiment of the present invention. As can be clearly seen from the figure, the insulating body 3 is loaded with a plurality of embedded molding processes. First signal terminal 32 and plural second Each of the first signal terminal 32 and the second signal terminal 33 has a bent portion 321 , 331 , and the first signal terminal 32 and the second signal terminal 33 are adjacent to the bent portion At 321, 331 has a bridge 34. In this embodiment, the insulative housing 3 includes a tab 31. The tab 31 is disposed in the socket 21, and the other ends of the first signal terminal 32 and the second signal terminal 33 are respectively arranged up and down. There is a first contact portion 322 and a second contact portion 332. In addition, if the outer casing 4 of the second figure is assembled with the semi-finished product of the metal casing 2 (please refer to the outer casing 4 of the second figure), the tongue of the insulating body 3 is viewed from the third figure. The gap between the 31 and the socket 21 is evenly distributed, which further improves the stability of the product. Please refer to the fourth and fifth figures at the same time, which are partial schematic diagrams one and two of the preferred embodiment of the present invention, as shown in the fourth figure, as can be clearly seen from the figure, the first signal terminals of the present creation 32 and the other ends of the second signal terminals 33 are respectively bent and vertically connected with a first contact portion 322 and a second contact portion 332 for connection with an electrical connector plug (not shown). By the design, when the embedded molding process is performed, the first contact portion 322 and the second contact portion 332 are buried in the plastic to prevent the first signal terminals 32 and the second signal terminals. 33 PIN (terminals are up or down), and the male and female are good to insert and slide. Further, as shown in FIG. 5, the first signal terminals 32 and the second signal terminals 33 have a bridge 34 adjacent to the bent portions 321 and 331. When the electrical connector structure 1 of the present invention is fabricated, The first signal terminal 32 and the second signal terminals 33 can be directly formed by the die 34 and then punched through the die, and then loaded on the insulating body 3 by an embedded molding process, thereby effectively reducing the assembly process. To reduce costs. In addition, the embedded molding process uses a running slider positioning pin to ensure that the first signal terminals 32 and the second signal terminals 33 have a good position.

Please refer to all the figures. Compared to the conventional technology, this creation has the following advantages:

1. The first signal terminal 32 and the second signal terminals 33 are adjacent to the bent portions 321 and 331 to have a bridge 34. When the present creation is made, the first signal terminal 32 and the first signal terminal 32 After the second signal terminal 33 is punched, the embedded molding process is used (Insert molding) The method is to assemble the semi-finished product into the metal casing 2, which effectively reduces the assembly process and reduces the cost.

2. The present invention includes the first contact portion 322 and the second contact portion 332 which are alternately arranged up and down, and the first contact portion 322 and the second contact portion 332 are buried in the embedded molding process. Inside the plastic, it prevents the PIN.

Third, the present electrical connector structure 1 includes the outer casing 4, which can be adjusted to different products to meet the requirements of the customer, thereby modularizing the product to achieve high product sharing.

In summary, when the creation is used, it can really achieve its efficacy and purpose. Therefore, this creation is a practical and excellent creation. It is in line with the application requirements of the new patent, and the application is submitted according to law. The quasi-book creation is to protect the hard work of the creators. If there is any doubt in the arbitral tribunal, please do not hesitate to give instructions. The creators will try their best to cooperate and feel polite.