Falling-off prevention structure of a network cable plug
View Patent ↗A network cable plug with a falling-off prevention structure includes a plug body ( 1 ), a connecting sleeve ( 2 ), and a stopper plate ( 3 ). The plug body ( 1 ) is inserted into a network socket ( 6 ). The connecting sleeve ( 2 ) is connected to the plug body ( 1 ). The stopper plate ( 3 ) can be inserted into the connecting sleeve ( 2 ) to a locking position. In the locking position, a stopper portion ( 31 ) of the stopper plate ( 3 ) is located below and abuts an elastic clip ( 13 ) to prevent the elastic clip ( 13 ) from being pressed downward, and a bottom protrusive portion ( 33 ) of the stopper plate ( 3 ) is engaged in a fixing hole ( 25 ) of the connecting sleeve ( 2 ). The stopper plate ( 3 ) is bendable upward to disengage the bottom protrusive portion ( 33 ) from the fixing hole ( 25 ), permitting the stopper plate ( 3 ) to move rearward to disengage from the elastic clip ( 13 ).
1. A network cable plug with a falling-off prevention structure, comprising:
a plug body including a front end and a rear end spaced from the front end in a longitudinal direction, wherein the plug body includes an insertion end at the front end thereof, wherein the insertion end is configured to be inserted into a network socket, wherein the insertion end includes an upper side, wherein an elastic clip projects from the upper side of the insertion end, and wherein the plug body further includes a connection end at the rear end thereof;
a connecting sleeve including a front end having a connecting portion, wherein the connecting portion is connected to the connection end of the plug body, wherein the connecting sleeve includes a shield disposed on a top side thereof, wherein the shield includes a receiving space extending from a front end through a rear end of the shield, wherein a fixing hole is defined in the top side of the connecting sleeve and intercommunicates with the receiving space; and
a stopper plate including a plate body having a front end and a rear end, wherein the plate body includes a stopper portion on the front end thereof and an operative portion on the rear end thereof, wherein the plate body further includes a top protrusive portion disposed on a top side of the plate body and located between the stopper portion and the operative portion, wherein the plate body further includes a bottom protrusive portion disposed on a bottom side of the plate body and located between the top protrusive portion and the operative portion,
wherein the stopper plate is inserted into the receiving space of the connecting sleeve and is movable between a locking position and an unlocking position behind the locking position in the longitudinal direction,
with the stopper plate in the locking position, the stopper portion is located below and abuts the elastic clip to prevent the elastic clip from being pressed downward, the top protrusive portion is received in and abuts the shield, the bottom protrusive portion is engaged in the fixing hole, and the operative portion of the stopper plate is exposed behind the shield, and
wherein the stopper plate is bendable upward at a portion between the top protrusive portion and the bottom protrusive portion to disengage the bottom protrusive portion from the fixing hole, permitting the stopper plate to move rearward to the unlocking position disengaged from the elastic clip of the plug body.
2. The network cable plug with the falling-off prevention structure as claimed in claim 1 , wherein the shield of the connecting sleeve includes a positioning groove at the rear end of the receiving space, wherein the stopper plate further includes a positioning block disposed on the top side of the stopper plate and aligned with the bottom protrusive portion and wherein the positioning block is received in the positioning groove when the stopper plate is in the locking position.
3. The network cable plug with the falling-off prevention structure as claimed in claim 1 , wherein the stopper plate further includes a slot in front of the positioning block.