摘要:
A slide-type lock lever release mechanism includes a slidable member (40) with a second acting surface slidable on the first acting surface of the lock lever (20) by a predetermined stroke for flexing the lock lever away from the second lock engaging member (211) to thereby release the engagement between the first and second lock engaging members, wherein at least one of the first and second acting surfaces having at least two acting surface sections (42, 43) such that a first acting surface section (42) is slidable on the other one of the acting surfaces (23) in a first segment of the predetermined stroke and a second acting surface section (43) is slidable on the other one (23) in a second segment of the predetermined stroke to thereby provide smooth release of the lock engagement with a relatively short stroke of the slidable means.
摘要:
A PC card electrical connector comprises a housing having a pair of guides (3, 4) for guiding the PC card (1) into the housing and a connector section (5) at the rear of the guides for engagement with the contact elements (2) of the PC card. A slider (13) is mounted for reciprocal sliding movement along the guides (3, 4) and has tabs for abutment against the front end of the PC card. An ejector lever (9) is pivotted to the connector section (5), and an ejector bar (6) is connected to the ejector lever and mounted for movement rearwardly of the housing such that rearward movement of the ejector bar causes a corresponding rotation of the ejector lever to push the slider (13) forwardly to disengage the PC card from the connector section. A cantilever spring (11) is arranged to store resilient deformation energy prior to disengagement of the PC card from the connector section, and the stored energy is released when the PC card is disengaged from the connector section to further push the PC card forwardly away from the connector section. In another embodiment the cantilever spring is replaced by two compression springs acting between the rear of the guides and the slider.
摘要:
A flexible detecting terminal 6 is provided within an inside connector 1 in the vicinity of the cylindrical outer conductor 5 which surrounds a central conductor 4. An outside connector 52 has a central conductor 52A for connection with the central conductor 4 and a conductive shell 52B fitted over the cylindrical outer conductor 5. A contact section 6B is provided on the detecting terminal 6 such that when the connectors 1 and 52 are not connected to each other, it is spaced from the cylindrical outer conductor 5 but when the connectors 1 and 52 are connected to each other, it is brought into resilient contact with the cylindrical outer conductor 5.
摘要:
A modular guide plate (130) for a modular plug (100) having an insulation housing (110) with a receiving cavity includes an organizing section (136) having a plurality of organizing apertures (137) in which core wires (12) of a cable (10) are arranged and held closely in parallel and a plurality of terminal slits (138) through which contact terminals (120) are press-connected to the core wires and an introducing section (131) extending rearwardly from the organizing section (136) and having bottom and side walls for introducing the core wires (12) into the organizing apertures (137).
摘要:
A lock member 6 is provided with a resilient arm 7 flexible in a plane parallel to the side faces of a housing body 2. A hook portion 8 is provided on the free end of the resilient arm 7. A cam follower 10 is provided on the resilient arm 7 for receiving a force from the release knob. The resilient arm 7 is guided by a guide face 5A so that it is flexible only in a plane parallel to the side face of the housing body. A cam section 13 with a tapered edge 10A is provided on the resilient arm 7 so that when the release knob 11 is squeezed, the cam section 13 presses the cam follower 10 downwardly.
摘要:
A flexible board electrical connector includes an insulating housing having an opening and a pair of holding sections on opposite sides of the opening; a plurality of contact elements having fulcrum sections and spring contact sections disposed in the opening; a pressure member attached to the holding sections for rotation between a closed position where it is close to the contact elements and an open position where it is spaced apart from the closed position; the insulating housing having receiving faces for supporting a leading portion of a flexible board; the pressure member having a pressure edge and bearing faces such that when the pressure member is turned to the closed position, the pressure edge depresses the flexible board between the spring contact sections and the receiving faces while the bearing faces engage the fulcrum sections of the contact elements thereby preventing separation between the pressure member and the contact elements.
摘要:
A PC card electrical connector with an expandable ejector includes a casing (40) having first and second cam channels on the bottom; an intermediate bar (10) having a cam follower pin (13) for sliding engagement with the second cam channel (58); an ejector button section (20) for motion between a lock position (A2) where the ejector button section projects little more than a front end of the casing and a release position (C2) where ejector button section projects far from the front end of the casing; a line spring (28) having a cam follower end (30) for sliding engagement with the first cam channel to thereby hold the ejector button section at the lock position when the receiving plate is at the receiving position; a first biasing spring (30) for biasing the ejector button section forwardly so that when the ejector button section is depressed first time to release the follower end of the line spring from the lock position, the ejector button section is brought to the release position; and a second biasing spring (49) for biasing the intermediate bar onto a side of the ejector button section so that when the ejector button section is moved forward to the release position, the intermediate bar is turned to connect to the ejector button section, thereby making it possible that by depressing second time the ejector button section to move the intermediate bar rearwardly, the receiving plate is brought to the removing position for removal of the PC card.
摘要:
A metal panel (4) is provided to cover the entire PC card (P). The ground plate (10) has an attaching portion and outer and inner terminals (11) and (12) extending rearwardly from the attaching portion. The attaching portion is attached to the attaching means of the housing (6). The outer and inner terminals (11) and (12) contact the inner face of the panel (4) and the ground circuit (3B) of an inner board (3), respectively.