Electric connector having a fitted state with a mating connector held by a fit-turning arm
First Claim
1. An electric connector which is provided with a connector main body including an insulating housing and a conductive shell attached to the insulating housing, andwherein said electric connector is configured such that turning shaft portions of a fit-turning arm are turnably attached to bearing portions formed at both end portions of the connector main body, and when a mating connector has been fitted to the connector main body, a fitted state with the mating connector is held by turning of the fit-turning arm to a fit-acting position,wherein cam portions turning approximately concentrically with the turning shaft portions are provided at the turning shaft portions of the fit-turning arm,cam-biasing devices which come in pressure contact with the cam portions to bias the fit-turning arm in a turning manner are provided on the connector main body,the cam-biasing devices are configured to bias the cam portions in the turning manner in a direction of moving the fit-turning arm toward the fit-acting position, andthe cam portions are formed integrally with the turning shaft portions of the fit-turning arm by twisting end portions of the turning shaft portions in an axial direction thereof approximately concentrically.
2 Assignments
0 Petitions
Accused Products
Abstract
A cam portion is provided at a turning shaft portion of a fit-turning arm which holds a fitted state of a connector with a mating connector, a cam-biasing device is provided on a connector main body, and the fit-turning arm is made hard to depart from a “fit-acting position” by applying a turning biasing force to the cam portion in a direction of holding the fit-turning arm which has been turned to the “fit-acting position” at the “fit-acting position”.
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Citations
6 Claims
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1. An electric connector which is provided with a connector main body including an insulating housing and a conductive shell attached to the insulating housing, and
wherein said electric connector is configured such that turning shaft portions of a fit-turning arm are turnably attached to bearing portions formed at both end portions of the connector main body, and when a mating connector has been fitted to the connector main body, a fitted state with the mating connector is held by turning of the fit-turning arm to a fit-acting position, wherein cam portions turning approximately concentrically with the turning shaft portions are provided at the turning shaft portions of the fit-turning arm, cam-biasing devices which come in pressure contact with the cam portions to bias the fit-turning arm in a turning manner are provided on the connector main body, the cam-biasing devices are configured to bias the cam portions in the turning manner in a direction of moving the fit-turning arm toward the fit-acting position, and the cam portions are formed integrally with the turning shaft portions of the fit-turning arm by twisting end portions of the turning shaft portions in an axial direction thereof approximately concentrically.
Specification