An electrical connector and a shield member for flat cables.

A technology of shielding parts and flat cables, which is applied to the parts of the connecting device, the protective grounding/shielding device of the connecting parts, the connection, etc., can solve the problems of electromagnetic waves entering the electrical circuit of the connector, and the connectors equipped with locking parts cannot be used. , to achieve the effect of improving EMI characteristics and electrical contact stability

Inactive Publication Date: 2006-03-15
TYCO ELECTRONICS AMP GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the shielding structure as disclosed in the known FPC connector cannot be applied to a connector equipped with a locking member.
However, in the case where the shell is not installed outside the shell, various problems will arise, such as parasitic radiated electromagnetic waves will be emitted from the connector itself, and external electromagnetic waves will enter the electrical circuit of the connector

Method used

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  • An electrical connector and a shield member for flat cables.
  • An electrical connector and a shield member for flat cables.
  • An electrical connector and a shield member for flat cables.

Examples

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Embodiment Construction

[0040] Hereinafter, a flat cable electrical connector 1 (hereinafter, will be simply referred to as "connector") according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings. Figure 1 to Figure 4 Illustrates the appearance of connector 1, where figure 1 is the floor plan, figure 2 is the front view, image 3 is the bottom view, and Figure 4 is a side view. from Figure 1 to Figure 4 The shielding member 30 is omitted. The connector 1 includes: an insulating housing (hereinafter simply referred to as "housing") 2 whose shape is a flattened plane hexahedron; a group of contacts 4 arranged on the housing 2 at predetermined intervals; and a locking member 6 , which is rotatably supported by the casing 2 so as to be able to open and close.

[0041] A cable receiving groove 8 opening along the longitudinal direction of the connector 1 is installed on the front side of the housing 2 . The contacts 4 are arranged ...

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PUM

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Abstract

EMI properties are improved in an electrical connector for flat cables (1) and in a shield member (30) used therein. The electrical connector for flat cables (1) is constituted by: contacts (4), for contacting a shielding surface of a flat cable (100), which is inserted into the connector (1); an insulative housing (2), for holding the contacts (4), which is mounted on a circuit board (80) having a grounding portion (82); and the shield member (30), which is mounted on the insulative housing (2) so as to cover the outer surfaces thereof. The shielding surface of the flat cable (100) and the grounding portion (82) of the circuit board (80) are electrically connected when the shield member (30) is mounted on the insulative housing (2).

Description

technical field [0001] This invention relates to electrical connectors for flat cables, which are used in electronic devices such as mobile phones. The invention also relates to a shielding component for use in electrical connectors for flat cables. In particular, the present invention relates to flat cable shielded (electromagnetic shielded) electrical connectors and shielding components for its application. Background technique [0002] Japanese Patent Pending Publication No. 2000-231971 ( figure 1 , figure 2 ) discloses a connector to FPC (Flexible Printed Circuit) as an example of a known flat cable electrical connector. This connector consists of a pair of connectors, one on the board side and the other on the cable (FPC) side. A housing (shielding member) is mounted on the outside of each of the pair of connectors. Connect the ground conductor of the FPC to the shell of the connector on the cable side. [0003] In the known FPC connector, a housing is mounted on...

Claims

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Application Information

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IPC IPC(8): H01R12/26H01R13/648H01R12/78H01R12/79
CPCH01R12/775H01R13/65802H01R12/79H01R12/88H01R13/6583H01R13/648
Inventor 志野好彦
Owner TYCO ELECTRONICS AMP GMBH
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