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Terminals, electrical connectors and electrical connection devices

A technology of electrical connection devices and electrical connectors, applied in connection, fixed connection, coupling devices, etc., can solve problems such as large spacing, and achieve the effect of ensuring bearing capacity

Active Publication Date: 2016-01-27
MOLEX INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the circuit board of a general mobile communication device is arranged in the casing, the circuit board will not be close to the casing, and there will be some distance between the edge of the board and the casing, and the existing electrical connectors for electrically connecting the SIM card usually have The range located within the edge of the circuit board, so that there is a large distance between the electrical connector and the slot entry on the housing

Method used

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  • Terminals, electrical connectors and electrical connection devices
  • Terminals, electrical connectors and electrical connection devices
  • Terminals, electrical connectors and electrical connection devices

Examples

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Embodiment Construction

[0039] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings.

[0040] refer to Figure 1 to Figure 3 , A preferred embodiment of the electrical connection device of the present invention includes a circuit board 1 and an electrical connector 2 disposed on the circuit board 1 . The electrical connector 2 includes an insulating body 3 and a plurality of terminals 4 .

[0041] The insulating body 3 is elongated along a length direction L, and has a front side 31 perpendicular to the length direction L, a rear side 32 opposite to the front side 31 , and a plurality of terminal installation grooves 33 . The front side 31 protrudes from a side 11 of the circuit board 1 . A plurality of terminal installation grooves 33 are respectively recessed into the insulating body 2 in two rows along two sides parallel t...

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Abstract

The invention provides a terminal, an electric connector and an electric connecting device. The electric connecting device comprises a circuit board and the electric connector. The electric connector comprises an insulation body and a plurality of terminals. The front side of the insulation body protrudes out of one board edge of the circuit board. The terminals are arranged in two rows. Each terminal comprise a fixed portion, a pin portion extending in the first direction from one side of the fixed portion, a bent portion which extends from the side, opposite to the pin portion, of the fixed portion and is reversely bent, an elastic arm and a contact portion, wherein the elastic arm obliquely extends from the tail end of the bent portion and deflects towards the front side, an acute angle is formed between the first direction and the elastic arm, and the contact portion extends from the tail end of the elastic arm. The fixed portions, the pin portions and the bent portions of the terminals are located on the circuit board. For at least one terminal which is closest to the front side, the elastic arm of the terminal protrudes out of the board edge of the circuit board, and the contact portion is located outside the board edge.

Description

technical field [0001] The invention relates to a terminal, an electrical connector and an electrical connection device, in particular to a terminal, an electrical connector and an electrical connection device for electrically connecting an electronic card. Background technique [0002] Existing mobile communication devices usually need to be installed with a Subscriber Identity Module (hereinafter referred to as SIM card) in order to use the communication network provided by the telecommunications operator. In order to facilitate the user to install or replace the SIM card, in recent years there has been a design in which the entrance of the slot for inserting the SIM card is opened on the side of the casing, so that the user can install or replace the SIM card without opening the casing. [0003] However, when the circuit board of a general mobile communication device is arranged in the casing, the circuit board will not be close to the casing, and there will be some dista...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/24H01R12/52H01R12/71
Inventor 苏枫晴
Owner MOLEX INC
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