摘要:
There is provided a waterproof case which prevents ingress of water into the waterproof case through a protection piece, including a case body formed into a rectangular tube-like shape with a peripheral wall thereof and a lower cover having a bottom wall covering a lower opening of the case body and a peripheral wall extending from the bottom wall. The peripheral wall of the body case is placed so as to cover the peripheral wall of the lower cover. The protection piece is provided at the peripheral wall of the lower cover so as to sandwich the peripheral wall of the case body with the peripheral wall of the lower cover to prevent the deformation of the peripheral wall of the lower cover. There is also provided a protrusion protruding from a surface of the peripheral wall of the case body on which the protection piece is placed.
摘要:
A flexible cable connecting structure includes a terminal part including a plurality of conductive patterns, the conductive patterns being formed at an end part of a flexible cable; a plurality of connector pins that are provided side by side inside a connector, the connector pins being configured to be connected to the terminal part; a cable side guide part fixed at a rear surface of the terminal part of the flexible cable; and a connector side guide part provided at a cable inserting opening of the connector, the connector side guide part being configured to guide inserting and detaching of the cable side guide part. The cable side guide part slides on the connector side guide part when the cable side guide part is being inserted into the cable inserting opening of the connector, so that the inserting and detaching of the cable side guide part is guided.
摘要:
A disclosed coaxial connector can be surface-mounted on a circuit board without degradation in signal transmission characteristics. The coaxial connector includes a center conductor, a surrounding conductor by which the center conductor is surrounded, and an insulating housing. The center conductor has a leg portion at its base end. The surrounding conductor has six lugs at its base end that extend radially. The leg portion and the lugs are exposed on a bottom surface of the housing. The coaxial connector is mounted on the circuit board with the leg portion pressed against a signal pad on the circuit board for electrical connection and the lugs pressed against a ground pad for electrical connection.
摘要:
A connector includes a housing and a contact. The contact includes a first part including a first terminal part and a first connection part; a second part including a second terminal part and a second connection part, and a third part including an elastic part having a first end and a second end connected to the first part and the second part, respectively. The first connection part and the second connection part face each other across a gap. The second terminal part is configured to come into press contact with an electrode in response to fixation of the housing to a board. The third part is configured to elastically deform in response to attachment of a plug to the housing and/or the fixation of the housing to the board, so as to cause the first connection part and the second connection part to come into contact and be electrically connected.
摘要:
An optical waveguide device, including: a substrate including an optical waveguide and a connecting section formed on at least one end of the optical waveguide; an optical fiber placed in the connecting section and optically connected to the optical waveguide; and a fixing member to nip the optical fiber between the connecting section and the fixing member; wherein on the substrate, a groove is formed between the optical waveguide and the connecting section; and the fixing member is provided across the groove.
摘要:
An object of the present invention is to provide a sprinkler head cover comprising a cylindrical retainer having a sprinkler head housed inside it, and a cover plate in the form of plate to be connected to a flange formed in a lower end of the retainer, which sprinkler head cover would not block the dispersing water during water dispersion upon activation of the sprinkler head, and would not deteriorate the bonding strength between the retainer and the cover plate.Each of a plurality of legs 6 extending downward from a lower end of a retainer 1 is configured to bend so that the tip portion of the leg is horizontally oriented, and also to have a smaller cross sectional area of a downward extending segment 9 than that of a horizontal segment 7 of the tip portion of each leg. Alternatively, the leg 6 may be configured to extend downward radially and to be bent such that its tip portion is horizontally oriented.
摘要:
A connector is disclosed. A plate contact member is fixed to a housing of the connector. The contact member includes an FFC connection contact section. The FFC connection contact section is formed in a U-shape, and includes a base section on which a triangular projection is formed. An FFC is held between the base section and a slider fitted in the housing. The projection pierces a covering of the FFC to come into contact with a wire of the FFC. Thus, the FFC is electrically and mechanically connected to the connector.
摘要:
A flexible print cable includes signal lines and ground lines. The signal lines and the ground lines are disposed alternately on each of an upper surface and an under surface of a film. The positions of the signal lines on the upper surface correspond to the positions of the ground lines on the under surface. The positions of the signal lines on the under surface correspond to the positions of the ground lines on the upper surface. The ground lines are wider than the signal lines. An edge part of one of the ground lines on the upper surface in a width direction overlaps a part of one of the ground lines on the under surface. Another edge part of the ground line on the upper surface in the width direction overlaps a part of another one of the ground lines on the under surface.
摘要:
First and second signal contact members and ground contact members are arranged in parallel in an electrical insulating block body. Each of the contact members has an FPC holding section. The FPC holding section comprises a first contact arm, a locking section projecting from a proximal end of the first contact arm in a Z2 direction, an L-shaped base arm, a narrow section, a second contact arm, and a push section extending from a proximal end of the second contact arm in a Z1 direction. When the push section is pushed by an end of an FPC, the narrow section is bent so that the second contact arm is moved closer to the first contact arm. The push section is locked by the locking section so that the FPC is held and fixed between the first contact arm and the second contact arm.
摘要:
N-(substituted or unsubstituted)-4-substituted-6-(substituted or unsubstituted) phenoxy-2-pyridine carboxamide or thiocarboxamide represented by the general formula (I) and a process for producing the compound. A herbicide containing as an effective ingredient N-(substituted or unsubstituted)-4-substituted-6-(substituted or unsubstituted) phenoxy-2-pyridine carboxamide or thiocarboxamide represented by the general formula (I).