Fastener for all-purpose power supply sockets
First Claim
Patent Images
1. An assembly, comprising:
- a socket having a casing with a receptacle therein and an insert inside the receptacle;
the receptacle including a rear wall, a bottom wall and two side walls for forming a top opening;
the rear wall having a latch cavity formed therein;
the insert located on the bottom wall and electrically coupling with a power cable through the bottom wall; and
at least one plug having a power source end engageable with an external power source and a body engageable with the receptacle for the power source end to be electrically coupling with the insert;
the body having a fastening member which includes a movable first button located above a top of the body, a latch bar engaged with a bottom of the first button, a latch head located at one end of the latch bar and engageable with the latch cavity, a latch tail located at another end of the latch bar, a spring mounting extending from the rear wall, and a spring strip mounted at one end thereof on the spring mounting and another end thereof engageable with the latch tail;
wherein the latch head engages the latch cavity when the plug is inserted into the socket; and
upon moving the first button against the spring strip, the latch head disengaging with the latch cavity so that the plug may be moved out of the socket.
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Accused Products
Abstract
A fastener for all-purpose power supplies sockets includes a socket and at least one plug engageable with the socket. The socket has a latch cavity in a lateral wall. The plug has a moveable fastening member that has a first button engaging with a latch bar. The latch bar has a latch head engageable with the latch cavity and a latch tail engageable with a spring strip. The latch head may engage with the latch cavity automatically when the plug is inserted in the socket to form a secure engagement and coupling. Upon moving the first button sideward, the latch head will be disengaged with the latch cavity to enable the plug to move away from the socket easily.
118 Citations
16 Claims
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1. An assembly, comprising:
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a socket having a casing with a receptacle therein and an insert inside the receptacle;
the receptacle including a rear wall, a bottom wall and two side walls for forming a top opening;
the rear wall having a latch cavity formed therein;
the insert located on the bottom wall and electrically coupling with a power cable through the bottom wall; and
at least one plug having a power source end engageable with an external power source and a body engageable with the receptacle for the power source end to be electrically coupling with the insert;
the body having a fastening member which includes a movable first button located above a top of the body, a latch bar engaged with a bottom of the first button, a latch head located at one end of the latch bar and engageable with the latch cavity, a latch tail located at another end of the latch bar, a spring mounting extending from the rear wall, and a spring strip mounted at one end thereof on the spring mounting and another end thereof engageable with the latch tail;
wherein the latch head engages the latch cavity when the plug is inserted into the socket; and
upon moving the first button against the spring strip, the latch head disengaging with the latch cavity so that the plug may be moved out of the socket.- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An assembly, comprising:
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a socket having a casing with a receptacle therein and an insert located inside the receptacle;
the receptacle formed by a rear wall, a bottom wall and two side walls for having a top opening;
the insert further having an insert body pivotally mounted between the two side walls and spaced from the rear wall;
the insert body having terminals vertically located on a top thereof and an angular means symmetrically located on a front and a rear side thereof;
the angular means being engageable with a positioning means located on the rear wall when the insert is turned;
the rear wall further has a non-closed loop through groove formed around the positioning means to form an elastic arm for engaging elastically with the angular means when the insert is turned in the socket; and
at least one plug having a power source end engageable with an external power source and another end engageable with the insert to form an electric connection. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification