Dustproof receptacle connector
First Claim
1. A dustproof receptacle connector, comprising:
- a dielectric housing having a front mouth and a closed end, a cavity extending from the front mouth to the closed end, a pair of guide grooves defined in lateral sides of the cavity, a plurality of plug holes defined on the closed end;
a plurality of terminals received in the dielectric housing, each terminal having a contacting portion received in the cavity of the dielectric housing, a plug portion inserting into the plug holes and a soldering portion extending out of the dielectric housing; and
a dustproof means received in the cavity, the dustproof means including a dustproof cover and a plurality of springs, the dustproof cover having a plate, a pair of arms extending from two opposite sides of the plate respectively and received in the guide groove, a block protruding inwardly from the inner side of each arm, the front portion of the blocks connecting with the plate, the back portion of the blocks keeping a certain distance away from the end portion of the arms, a pair of positional pillars protruding backwardly from the inner side of the plate to be accommodated by positional holes inside the closed end, the springs twining on the positioning pillars.
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Accused Products
Abstract
A dustproof receptacle connector includes a dielectric housing having a cavity. A plurality of terminals and a dustproof means are received in the cavity. The back end of the dielectric housing is a closed end. A pair of guide grooves are defined in lateral sides of the cavity. The dustproof means includes a dustproof cover and a plurality of springs. The dustproof cover has a plate. A pair of arms extend from two opposite sides of the plate respectively. A pair of positioning pillars are defined in the inner side of the plate. The springs twine on the positioning pillars and the arms slide in the guide grooves. A block protrudes inwardly from the inner side of each arm respectively to increase the anti-stress intensity of the arms.
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Citations
8 Claims
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1. A dustproof receptacle connector, comprising:
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a dielectric housing having a front mouth and a closed end, a cavity extending from the front mouth to the closed end, a pair of guide grooves defined in lateral sides of the cavity, a plurality of plug holes defined on the closed end; a plurality of terminals received in the dielectric housing, each terminal having a contacting portion received in the cavity of the dielectric housing, a plug portion inserting into the plug holes and a soldering portion extending out of the dielectric housing; and a dustproof means received in the cavity, the dustproof means including a dustproof cover and a plurality of springs, the dustproof cover having a plate, a pair of arms extending from two opposite sides of the plate respectively and received in the guide groove, a block protruding inwardly from the inner side of each arm, the front portion of the blocks connecting with the plate, the back portion of the blocks keeping a certain distance away from the end portion of the arms, a pair of positional pillars protruding backwardly from the inner side of the plate to be accommodated by positional holes inside the closed end, the springs twining on the positioning pillars. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification