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Shielded connector

A technology of connectors and shielding shells, which is applied in the field of shielding connectors, can solve the problems of reliable contact, dimensional tolerance, and errors on both sides of the C-shaped cover, and achieve the effect of clear details and excellent shielding performance

Active Publication Date: 2013-03-06
YAZAKI CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When an attempt is made to further miniaturize the shielding metal cover, dimensional tolerances and elastic recovery will occur during pressing, or errors will occur during the assembly operation, which makes it difficult to make the two side plates of the C-shaped cover body come into reliable contact with each other

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0045] A shielded connector of one embodiment of the present invention is described in detail below with reference to the accompanying drawings.

[0046] The shielded connector 11 of this embodiment can be preferably used as a shielded connector for a USB 2.0 (differential connector for high-speed transmission purpose) cable.

[0047] like figure 1 As shown in , the shielded connector 11 has a terminal 13 , an inner housing 15 , a front folder 17 , a shield housing 19 , a shield housing cover 21 , an outer housing 23 and a rear folder 25 .

[0048] The terminal 13 is formed by a sheet metal working method. In this embodiment, each terminal 13 has a Figure 4 The female terminal of the box-shaped electrical contact 14 shown in is an example. A contact piece 18 is formed in each electrical contact portion 14, and each contact piece 18 is connected to Figure 6B Tab 98 of the mating male terminal shown in . A terminal bent piece 20 to which a later-described housing lance 16...

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PUM

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Abstract

Herein disclosed is a shielded connector that makes it possible to bring a shielded shell into reliable contact with a shielded shell cover while pursing further miniaturization. A shielded connector (11) includes a shielded shell (19) having a barrel (55) for fixing a sheath (33) of a shielded electric wire (27) and a rectangular cylindrical shield (47) having an opening in an upper surface (49) of the shell; and a shielded shell cover (21) that has a pair of mutually opposed insertion laps (57) to cover the opening (51) and that assumes a substantially C-shaped cross sectional profile. When the pair of insertion laps (57) are inserted inside the shielded shell (19) in order to cover the opening (51), protuberances (61) provided on the pair of insertion laps (57) press side plate interior surfaces of the shielded shell (19).

Description

technical field [0001] The invention relates to a shielded connector. Background technique [0002] Heretofore known shielded connectors exhibit a shielding function by a method of covering an inner housing made of insulating resin with a metal shielding shell (see Patent Documents 1 and 2, for example). [0003] For example, a shielded connector described in connection with Patent Document 2 and the like has: a plurality of terminals connected to respective signal lines exposed at the ends of a shielded cable; an insulator (inner case) accommodating and holding the respective terminals; a shielded metal cover (shield case and shield case cover) for covering the outside of the insulator, the wire connection portion of the electric wire of each terminal, and the entire portion of each signal wire exposed outside the shield; and the insulation attached to the outside of the shield metal cover Cover housing (external housing). [0004] For example, the shielding metal cover h...

Claims

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Application Information

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IPC IPC(8): H01R13/648
CPCH01R13/6593H01R13/6581H01R9/038H01R13/65918
Inventor 井伊良介
Owner YAZAKI CORP