摘要:
A coaxial cable connector includes a tubular L-shaped outer conductive shell (1) having a trunk portion (5) with a coupling opening (8) and an arm portion (7) extending laterally from said trunk portion and having a connection opening (9); an L-shaped dielectric body (2) placed in the conductive shell and having an L-shaped channel (12) therein; and an L-shaped central terminal (3) placed in the L-shaped channel and having an annular connection portion (3B) with a slit for connection with a central conductor (24) of a coaxial cable (20).
摘要:
A coaxial cable connector includes a tubular outer conductive shell (1) having a coupling opening (8), a slit (5A) extending upwardly from the coupling opening, and an annular groove (10) on an outside surface adjacent the coupling opening; and a stop ring (11) loosely fitted over the annular groove and having a polygonal inner face.
摘要:
A female coaxial connector having a substantially cylindrical conductive shell with an opening for receiving the columnar connecting portion of a male coaxial connector, which comprises a female contacting portion provided within the opening and having at least one pair of contact fingers extending in the circumferential direction so as to give elasticity and defining a clearance communicating with the opening, and a protective member provided in contact with or in the proximity of the outside of the female contacting portion for the protection thereof. A method of making a female coaxial connector, which comprises the steps of stamping conductive shells and protective members in integral form, folding the integral conductive shell and protective member at a bend to form a double structure, and making the double structured conductive shell and protective member into cylindrical form, followed by the insertion of an assembly of a dielectric body and a female terminal into the conductive shell.
摘要:
A low profile connector for a coaxial cable, which includes a metal shell (1) with a cable gripper (3) extending from a side thereof for gripping the coaxial cable; a dielectric block (2) fitted into the metal shell and having a partition wall (4) for defining a contact recess (5) and a connection recess (6); and a U-shaped contact element (10) with a pair of leg members (11, 12) fitted into the contact and connection recesses, respectively, such that a leg member with a connection slit (12A) bites into a dielectric body of the coaxial cable and comes into contact with a central conductor by an insulation replacement technique while the other leg member is supported by the partition wall for contact with a contact element of a mating connector.
摘要:
A low profile electrical connector for mounting on a printed circuit board, which includes a substantially rectangular housing (1) made from a conductive material and having a mounting leg (5) extending downwardly from a side thereof; a dielectric block (2) fitted into a bottom of the housing and having a supporting rib (6) extending upwardly from an upper surface thereof and a slot (7) extending downwardly along a side of the supporting rib; a substantially U-shaped contact element (3) made from a conductive sheet and fitted over the supporting rib, the contact element having a short leg (8) bent outwardly for making a resilient contact portion and a long leg (9) projecting downwardly from the dielectric block through the slot for making a connection portion.
摘要:
An L-type coaxial plug connector adapted to be connected to one end of a coaxial cable has a crimp sleeve on the outer sheath of the coaxial cable and adapted to be collapsed so as to fix the coaxial cable to the plug connector. The outer shell has a cylindrical portion holding a dielectric member in which the central terminal is fixed, a cylindrical outer conductor fitting portion adapted to be inserted into the boundary between the inner dielectric layer and the outer conductor of the coaxial cable, and an intermediate portion which extends axially from a portion of the upper circumferential edge of the cylindrical portion so as to connect the portion of the cylindrical portion to the corresponding portion of the lower circumferential edge of the outer conductor fitting portion, such that the axes of said cylindrical portion and the outer conductor fitting portion extend in parallel with each other. The intermediate portion has a U-shaped arm portion which extends from the intermediate portion in the direction perpendicular to the axis of the cylindrical portion, and a cover portion which is adapted to cover the adjacent open end of the cylindrical portion when the intermediate portion is flexed substantially orthogonally towards the U-shaped arm portion.
摘要:
A sample inclination measuring method rotates, by a predetermined angle with respect to an interferometer apparatus, a columnar member having a leading end face in a planar form while the columnar member is held by a clamping apparatus, detects a relative angle between a reference surface of the interferometer apparatus and the leading end face at each of two rotational positions, and measures the inclination of the axis of the columnar member by using a predetermined arithmetic expression according to thus detected two angles.
摘要:
A door locking apparatus for a vehicle including: a first locking/unlocking mechanism driven by a first driving mechanism operable by a knob inside a car and a control switch, and switchable between an unlocked state where operations of inside and outside handles respectively provided inside and outside the car are effective, and a locked state where the operation of the outside handle is ineffective while that of the inside handle being effective; a second locking/unlocking mechanism driven by a second driving mechanism operable by the control switch, and switchable between an unlocked state where the operation of the inside handle is effective, and a locked state where the operation thereof is ineffective; and a third locking/unlocking mechanism switchable between an unlocked state for enabling a transmission of an unlocking force from the knob to the first locking/unlocking mechanism, and a locked state for disabling the transmission thereof.
摘要:
A grating mounting section 10 for mounting a laser diode 3 and a diffraction grating element 8 is formed in a frame body 2 of an optical pickup device. The diffraction grating element 8 includes a main body 83 provided with a grating face 82, a holder 84 being integral with the main body 83 while surrounding the same, and an arm portion 81 protruded outward from the outer circumferential face of the holder 84 as viewed in the radial direction. The arm portion 81 is protruded outward through a groove 22 formed in the grating mounting section 10 of the frame body side. An angular position adjustment of the diffraction grating element 8 can be carried out by turning the arm portion 81 about the optical axis.
摘要:
A latch detector for automotive door locks is provided. The latch detector includes a detector body 1 having a recess 1a, a latch 4 rotating in the receiving recess 1a, a detecting switch 10 attached to the detector body 1, for detecting the latch 4 being in its full-latching position or the opening position and a detecting member 9 having a first arm 9c extending into the recess 1a to be engageable with a cam part 4c of the latch 4 and a second arm 9e exposing on the other side of the detector body 1. The detecting switch 10 is positioned on the other side of the detector body 1 so as to be operated by the second arm 9e of the detecting member 9. With this waterproof arrangement, it is unnecessary to construct the detecting switch by a waterproof and expensive element.