2results about How to "Avoid reverse insertion" patented technology

A non-adhesive housing for a data cable, the data cable itself, and an assembly method thereof are disclosed, belonging to the field of data cables. The non-adhesive housing includes: a metal shielding shell for housing the internal structure of the data cable connector; an outer protective shell fitted over the metal shielding shell; a one-way locking structure disposed between the metal shielding shell and the outer protective shell for forming a mechanical lock that prevents the outer protective shell from detaching in the reverse direction when it is fitted over the metal shielding shell in the assembly direction; and an elastic sealing sleeve fitted over one end of the metal shielding shell, wherein the elastic sealing sleeve and the inner wall surface of the outer protective shell form a detachable adsorption fit. The assembly process is simple and quick, requiring no waiting for adhesive curing, thus improving production efficiency and ensuring reliable connection.

The utility model relates to interface technical field discloses a side -entry type fool -proof shielding interface, include: main part, the main part includes the connector socket of setting in the main part one end and sets up on the fool -proof slot of connector socket, wherein, the fool -proof slot is fixed with the locating lug in, and the locating lug is set up with the through slot, and the through slot is fixed with rubber plug. The utility model designs the fool -proof slot, and the stable connection is carried out with the plug, prevents the error of plug -in, avoids the situation of appearance to plug -in, protects the use safety of equipment, simultaneously, the interface plug -in process, the firm safety of connection, is not easy to loosen, after the interface and the plug connection, appear to be unable to pull out, through the dismantling rubber plug, the pull -out of plug is convenient, the interface modularization design, matches and installs on the circuit board, and the scope of application is wide.