Improved Structure of Covered Wire Holding Part of Electrical Connector

Abstract

The invention discloses an improved structure of cladding wire maintaining parts of an electric connector. A plurality of cladding wire maintaining parts are respectively adjacently defined and formed by a plurality of clamping columns uniformly formed on a shell at intervals and in parallel, each terminal maintaining part and each cladding wire maintaining part are upwards provided with an opening and axially formed in the term of axially downwards pressing a cladding wire, third buckles radially extend from the upper end edges of the two clamping columns at the radial outmost side of the plurality of clamping columns, correspondingly facing to the side elevations of the adjacent cladding wire maintaining parts, first and second buckles respectively radially extend from the upper end edges of two side elevations of the left clamping columns, the cladding wire maintaining parts below adjacent first, second and third buckles form a wire maintaining groove, the first and the second buckles are axially distributed in a staggered manner, and when a plurality of cladding wires are pressed in the plurality of cladding wire maintaining parts, parts of the same clamping column, deformed by compression of the cladding wires at two adjacent sides are axially staggered, therefore, the shell is not greatly deformed in a pressing process, and the possibility that the shell is damaged is effectively limited.

Description

technical field [0001] The invention relates to an electrical connector structure, in particular to an improved structure of a covered electric wire holding part of the electrical connector. Background technique [0002] The covered wire holding part of the existing electrical connector structure adopts double-sided symmetrical buckles, see Figure 7 , Figure 8 shown. [0003] Terminals and wire holding grooves respectively corresponding to the plurality of wires are provided on the connector combined with the plurality of wires. These multiple wire rod holding grooves are arranged side by side. When multiple wires are installed at one time, due to the simultaneous expansion of the multiple wire rod holding grooves, obvious warping deformation will occur on the housing. Such obvious warping deformation may cause damage to the casing during the process of installing the covered electric wire. [0004] And, in the tiny multi-pole connector, it is hardly desirable that the ...

AI Technical Summary

Problems solved by technology

Therefore, the pressing of the covered wire into the wire holding groove must exclusively rely on the elastic expansion and deformation of the wire holding groove. Therefore, when the covered wire is pressed in, the warping deformation of the connector housing is obvious, and the housing may be damaged. ;Conversely, if the housing does not produce sufficient warpage deformation, it is not possible to press multiple covered wires into the wire holding groove

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