NANO SIM card seat connector

Abstract

The invention discloses a NANO SIM card seat connector, and the connector comprises a first insulator and a second insulator, wherein the top surface of the first insulator is provided with a groove,and the bottom of the groove is provided with a through hole. The structure of the second insulator is consistent with the structure of the first insulator which is buckled in an inverted manner, andthe first insulator and the second insulator are buckled together to form an accommodating space. The first shielding shell is disposed on the surface of the first insulator in a shielding manner, anda first terminal module group is disposed between the first insulator and the first shielding shell. A bent portion of the first terminal module group stretches out of the through hole of the first insulator, a second shielding shell is shielded on the surface of the second insulator in a shielding manner, and a second terminal module group is disposed between the second insulator and the secondshielding shell. A bent portion of the second terminal module group stretches out of the through hole of the second insulator, and the first terminal module group and the second terminal module groupare consistent in structure, and the first shielding shell and the second shielding shell are consistent in structure. According to the invention, the number of developed dies is reduced, and the number of parts is also reduced. The cost is reduced.

Description

technical field [0001] The invention relates to a NANO SIM card holder connector, which belongs to the technical field of SIM card holders. Background technique [0002] At present, most mobile phones on the market adopt the form of dual NANO SIM card holders. The card holder structures include vertical and horizontal single-layer arrangements such as two-in-one and two-in-one. A NANO SIM card requires two sets of conductive terminal sets, an insulator to fix the two sets of conductive terminal sets, and a shielding case covering the insulator to form a storage space for dual NANO SIM cards. Now on the market, the double-layer reverse arrangement card holder is the most compact and practical structure, which saves the storage space of the mobile phone, but this structure has many parts, and the parts with the same function often have different structures. Therefore, the development of molds and fixtures The cost is high, the assembly process is many, the manufacturing compl...

AI Technical Summary

Problems solved by technology

Now on the market, the double-layer reverse arrangement card holder is the most compact and practical structure, which saves the storage space of the mobile phone, but this structure has many parts, and the parts with the same function often have different structures. Therefore, the development of molds and fixtures High cost, many assembly processes, increased manufacturing complexity, and increased production costs

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