CN207559191U - A multifunctional electrical connector - Google Patents

Abstract

The utility model relates to a multifunctional electric connector, including shielding shell, terminal group and insulator, shielding shell includes USB Type interface and Micro SD card interface, and terminal group establishes in insulator, and insulator establishes in shielding shell, and terminal group includes USB terminal and Micro SD terminal, and the USB terminal is established in insulator's one end, and the side at insulator is established to the Micro SD terminal, and the pin that the USB terminal was established outside insulator is first contact site, and the pin that the Micro SD terminal was established inside insulator is the second contact site.

Description

A multifunctional electrical connector

technical field

The utility model relates to the field of electrical connectors, in particular to a multifunctional electrical connector.

Background technique

At present, with the rapid development of digital electronic product technology, people have higher and higher requirements for digital electronic products, and the electronic products are required to be smaller and smaller. The existing USB data connector and Micro SD card data connector are two different connectors, which are set separately and have a single function. They need to occupy the space of the two connectors when used on the same product, which cannot satisfy people's desire to reduce Product volume requirements.

Utility model content

In order to solve the above problems, the utility model provides a multifunctional electrical connector with good applicability, simple structure and convenient production and assembly.

In order to achieve the above object, the utility model adopts the following technical solution: a multifunctional electrical connector, including a shielding shell, a terminal group and an insulating body, the shielding shell includes a USB C Type socket and a Micro SD card socket, The terminal group is arranged in the insulating body, the insulating body is arranged in the shielding shell, the terminal group includes a USB terminal and a Micro SD terminal, the terminal group includes a USB terminal and a Micro SD terminal, and the USB terminal is arranged in the One end of the insulating body, the Micro SD terminal is arranged on the side of the insulating body, and the USB terminal includes a plurality of first elastic terminals and a plurality of strip-shaped terminals, and the strip-shaped terminals are evenly spaced and correspond to the first One side of the elastic terminal, the MicroSD terminal includes a ground terminal and several second elastic terminals, the ground terminal is arranged between the second elastic terminals at the outermost two ends, and the first elastic terminal is exposed on the insulating body The pin is a first contact portion, and the pin of the second elastic terminal exposed inside the insulating body is a second contact portion, and the first contact portion and the second contact portion are arranged in opposite directions or perpendicularly.

Preferably, the first contact part is a contact position of USB C Type.

Preferably, the second contact portion is a contact position of a Micro SD card.

Preferably, the Micro SD terminal is arranged on the end face of the insulating body.

Preferably, the USB C Type socket and the Micro SD card socket are respectively arranged at two ends of the shielding shell.

Preferably, the USB C Type socket is set at one end of the shielding shell, and the Micro SD card socket is set at one side of the shielding shell.

The beneficial effect of the utility model is that: the function of the electrical connector can be realized through the combination of the shielding shell, the insulating body and the terminal group, the structure is simple, the production process is simplified, and the production and assembly are more convenient. The side of the body and the Micro SD card socket are arranged on the side of the shielding case, so that the Micro SD card can be inserted into the electrical connector from the side, reducing the overall volume of the electrical connector and improving applicability.

Description of drawings

Fig. 1 is a three-dimensional schematic view of Embodiment 1 of the present utility model.

Fig. 2 is an exploded schematic view of Embodiment 1 of the present utility model.

Fig. 3 is a schematic diagram of the terminal group of Embodiment 1 of the present utility model.

Fig. 4 is a schematic diagram of inserting a memory card according to Embodiment 1 of the present utility model.

Fig. 5 is a schematic perspective view of Embodiment 2 of the present utility model.

Fig. 6 is an exploded schematic view of Embodiment 2 of the present utility model.

Fig. 7 is a schematic diagram of a terminal group in Embodiment 2 of the present invention.

Fig. 8 is a schematic diagram of inserting a memory card according to Embodiment 2 of the present utility model.

Explanation of reference numerals: 1. Shielded shell; 11. USB C Type plug interface; 12. Micro SD card plug interface; 2. Terminal group; 21. USB terminal; 23. First elastic terminal; 24. Strip terminal; 211 .First contact part; 22. Micro SD terminal; 25. Ground terminal; 26. Second elastic terminal; 221. Second contact part; 3. Insulation body; 4. Memory card.

Detailed ways

Example 1

Please refer to Figures 1-4, the utility model relates to a multifunctional electrical connector, including a shielding shell 1, a terminal group 2 and an insulating body 3, the shielding shell 1 is an internal hollow structure, and the shielding shell 1 One end is provided with a USB C Type socket 11, and the side of the shielding shell 1 is provided with a Micro SD card socket 12, and the terminal group 2 includes an integrally formed USB terminal 21 and a Micro SD terminal 22, and the USB terminal 21 is fixed Forming is provided at one end of the insulating body 3, and the MicroSD terminal 22 is fixedly formed on the side of the insulating body 3. The USB terminal includes several first elastic terminals 23 and several strip-shaped terminals 24, and the strip-shaped The terminals 23 are evenly spaced and correspond to one side of the first elastic terminal 24. The Micro SD terminal includes a ground terminal 25 and several second elastic terminals 26, and the ground terminal 25 is arranged on the second end of the outermost two ends. Between the elastic terminals 26, the pins of the first elastic terminal 23 exposed on the insulating body are the first contact parts 211, and the pins of the second elastic terminals 26 exposed inside the insulating body are the second contact parts 221. The first contact part 211 and the second contact part 221 are vertically arranged, the insulating body 3 is arranged in the shielding shell 1, the USB terminal 21 is arranged in the USB CType socket 11, and the Micro SD terminal 22 is arranged in the In the Micro SD card socket 12, the first contact portion 211 is the contact position of the USB C Type, and the second contact portion 221 is the contact position of the Micro SD card, and the memory card 4 can be inserted into the Micro SD card socket from the side within 12. The integrally formed structure of the USB terminal 21 and the Micro SD terminal 22 simplifies the original complicated manufacturing process. The utility model adopts the strip-shaped terminals 23 which are evenly spaced and correspond to one side of the first elastic terminal 24. The described The ground terminal 25 is arranged between the second elastic terminals 26 at the outermost two ends, which effectively reduces the interference between the USB and Micro SD terminals, and only the USB and Micro SD are connected in a simple structure. In addition, the conventional USB is compatible with the Micro SD connector structure, which is equivalent to two The original volumes of the connectors are combined together, and the first contact portion 211 and the second contact portion 221 are vertically arranged, thereby effectively reducing the volume of the connector.

Example 2

Please refer to Figures 5-8, this embodiment 2 is about a multifunctional electrical connector, embodiment 2 is a modification of embodiment 1, the change is that the Micro SD terminal 22 is located at one end of the insulating body 3, The first contact portion 211 is in the opposite direction to the second contact portion 221, the USB C Type socket 11 and the Micro SD card socket 12 are respectively located at both ends of the shielding shell 1, and the memory card 4 can be inserted into the Micro SD card from back to front. The SD card is inserted into the interface 12.

The above embodiment is only a description of the preferred implementation of the utility model, and is not intended to limit the scope of the utility model. On the premise of not departing from the design spirit of the utility model, ordinary engineers and technicians in the field made the technical solution of the utility model Various modifications and improvements should fall within the protection scope determined by the claims of the present utility model.

Claims (6)

1. A multifunctional electrical connector, comprising a shielding shell, a terminal group and an insulating body, the shielding shell comprising a USB CType plug interface and a Micro SD card plugging interface, the terminal group being located in the insulating body, and the insulating body Set in the shielding shell, it is characterized in that: the terminal group includes a USB terminal and a Micro SD terminal, the USB terminal is set at one end of the insulating body, the Micro SD terminal is set at the side of the insulating body, and the USB terminal It includes several first elastic terminals and several strip-shaped terminals, the strip-shaped terminals are evenly spaced and corresponds to one side of the first elastic terminals, and the MicroSD terminal includes ground terminals and several second elastic terminals, The ground terminal is arranged between the second elastic terminals at the outermost two ends, the pins of the first elastic terminals exposed on the insulating body are the first contact parts, and the pins of the second elastic terminals exposed inside the insulating body is the second contact portion, and the first contact portion and the second contact portion are arranged in the opposite direction or perpendicular to each other. 2. The multifunctional electrical connector according to claim 1, wherein the first contact portion is a USB C Type contact position. 3. The multifunctional electrical connector according to claim 1, wherein the second contact portion is a contact position of a Micro SD card. 4. The multifunctional electrical connector according to claim 1, wherein the MicroSD terminal is arranged on a side of the insulating body. 5 . The multifunctional electrical connector according to claim 1 , wherein the USB C Type socket and the MicroSD card socket are respectively arranged at two ends of the shielding shell. 6 . 6 . The multifunctional electrical connector according to claim 1 , wherein the USB C Type socket is set at one end of the shielding shell, and the Micro SD card is set at one side of the shielding shell.