Cable connector

Abstract

The invention relates to a cable connector, which comprises a first connector, a second connector and a cable connected between the two connectors, wherein the first connector comprises a main body and a front cover sleeved on the front end of the main body, the main body comprises a body and a casing coated on the periphery of the back part of the body, the front cover comprises a front wall andfour side walls, the front wall is provided with an opening, and the four side walls and the front wall are enclosed to from an accommodating cavity; and the front end of the body penetrates through the opening on the front cover for extending forwards, the front part of the casing is accommodated inside the accommodating cavity of the front cover, the front cover and the casing are bonded together through an adhesive, and the outer surface at the front part of the casing is provided with an accommodating groove which is used for accommodating excessive adhesive, thereby preventing the outer surface of the first connector from being stained by the overflow adhesive. The invention can not only fix the front cover without increasing the size of the connector too much, but also improve the appearance of the cable connector by utilizing the front cover.

Description

technical field [0001] The invention relates to an electrical connector, in particular to a cable connector. Background technique [0002] Existing HDMI cable connectors are usually an HDMI electrical connector with a transfer sleeve as disclosed in Chinese patent CN200620147407.8. The electrical connector includes a shell, a shielding shell, an insulating body and several The metal terminal installed on the insulating body; the shielding shell is installed in the middle of the front end of the shell, and the shell protrudes forward on both sides of the shielding shell with a locking part; the adapter sleeve is set on On the outer periphery of the shielding shell, a positioning device is respectively provided on both sides of the rear end of the adapter sleeve, and the two positioning devices of the adapter sleeve are matched with the two locking parts of the housing so as to fix the adapter sleeve to the housing. on the shell. The middle part of the adapter sleeve is prov...

AI Technical Summary

Problems solved by technology

However, due to the high temperature and high pressure required for ABS+PC material injection molding, direct molding on the cable connector will damage the electrical performance of the connector and the reliable connection of the welding point, thus preventing the housing made of this material from being used in the cable connector. application in

[0004] In addition, the fixing method of the adapter sleeve disclosed in CN200620147407.8 needs to add two locking parts on both sides of the shell, which will inevitably lead to a large increase in the appearance size of the cable connector. If this fixing method is applied to a small For example, the Micro-HDMI connector whose appearance size is only about one-fourth of the ordinary USB connector, the above problems will be more prominent, and it will also cause high mold development costs and the size of the locking part Too small and relatively fragile, so that it is difficult to ensure the fixing effect of the adapter sleeve

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