摘要:
A portable remote terminal includes a case, and a remote terminal body assembly into which at least a printed-circuit board having electric circuits required for the portable remote terminal and a loudspeaker electrically connected to the printed-circuit board are assembled, the remote terminal body assembly being housed in the case.
摘要:
A hinge mechanism for use in a portable telephone in which a foldable lid is rotatably supported by the hinge mechanism to rotate the foldable lid between an opened position and a closed position, includes a rotary shaft on which the lid is rotatably supported. A first spring, fitted to the shaft, generates a biasing force to rotate the lid on the shaft in a first direction from the closed position to the opened position. A second spring, fitted to the shaft, generates a biasing force to rotate the lid on the shaft in a second direction opposite to the first direction after the lid is further rotated from the opened position in the first direction. A first stopper restricts a rotation of the shaft in the first direction to cancel the biasing force of the first spring when the lid is further rotated on the shaft in the first direction from the opened position. A second stopper restricts a rotation of the shaft in the second direction to cancel the biasing force of the second spring when the lid is rotated on the shaft in the second direction back to the opened position after the lid is further rotated in the first direction from the opened position.
摘要:
A movable member (not shown) non-turnably connected to a second hinge member is arranged on the turning axial line of first and second hinge members such that the movable member is turnable and movable in the direction of the turning axial line. The movable member is biased toward the first hinge member by a coiled spring (not shown). A confronting surface of the first hinge member with respect to the movable member is provided with a pair of raised wall surfaces 11d, 11d extending in the direction of the turning axial line and end face cams 41 arranged between the pair of raised wall parts 11d, 11d, respectively. A confronting surface of the movable member with respect to the first hinge member is provided with a pair of abutment arm parts 42a for converting the biasing force of the coiled spring to a turn biasing force for turning the movable member by being press-contacted with the end face cam 41. A recess 11e is formed in a lower part of the raised wall surface 11d. A side surface of a lower side of this recess 11e is provided as a part of the end face cam 41.
摘要:
A mobile radio communication apparatus includes a first housing, a second housing foldable over the first housing, and a hinge part that foldably connects the second housing to the first housing around a rotational center axis, wherein the hinge part includes a one touch opening part that automatically opens the second housing from a folded state by a first angle relative to the first housing around the rotational center axis in a non-stop motion, and an auxiliary rotational part that rotates the second housing around an orthogonal shaft orthogonal to the rotational center axis of the hinge part.
摘要:
A wheel body includes a wheel body including a disk and a rim fixed to an outer circumference of the disk for supporting a tire for the vehicle; an air pressure sensor unit for detecting a pressure in an air chamber in the tire with transmitter; a sub air chamber member on the rim, having a for reducing a magnitude of a resonance sound generated by an air column defined by the air chamber defined by the rim and the tire. The air pressure sensor unit and the sub air chamber member are disposed in a circumferential direction of the wheel so as to cancel out one unbalance mass distribution of the vehicle wheel in the circumferential direction of the wheel caused by disposing the air pressure sensor by another unbalance mass distribution of the wheel in the circumferential direction caused by disposing sub air chamber member.
摘要:
A slidable and rotationally attaching unit configured to slidably and rotatably attach a movable housing on a supporting base so that a part of the movable housing is overlapped with the supporting base, the slidable and rotational attaching unit includes a base plate provided between the supporting base and the movable housing and attached to the supporting base; a plate cam provided between the supporting base and the movable housing and attached to the movable housing; a slide guide provided on a surface of the base plate facing the plate cam, the slide guide being formed by a slit or a groove along upper and lower directions in a standard pose that is a basic using state of the movable housing; a guide pin provided on a surface of the base plate facing the plate cam, the guide pin being positioned on an extended line of a lower end of the slide guide; and a connecting pin slidably and rotatably engaged with the plate cam so that the connecting pin prevents the plate cam from coming off from the slide guide;
摘要:
A folding electronic device having a first housing and a second housing foldably connected through a hinge mechanism. The folding electronic device includes a first hinge cylinder integrated with the first housing, a second hinge cylinder integrated with the second housing, and a pipe inserted in one end of the first hinge cylinder and in one end of the second hinge cylinder to foldably connect the second housing to the first housing. The folding electronic device further includes a wiring member inserted through the pipe to connect a first electronic component mounted in the first housing and a second electronic component mounted in the second housing, a first gasket provided between the pipe and the first hinge cylinder, a second gasket provided between the pipe and the second hinge cylinder, and a hinge cap for tightly closing the other end of the first hinge cylinder
摘要:
A movable member is arranged on a turning axial line of first and second hinge members such that the movable member is turnable and movable in the direction of the turning axial line. A confronting surface of the first hinge member with respect to the movable member is provided with an end face cam extending in a peripheral direction about the turning axial line. An abutment arm part of the movable member is press-contacted against the end face cam by a biasing force of a coiled spring. Thereby, the biasing force of the coiled spring is converted to a turn biasing force for turning the movable member. The second hinge member is turned via the movable member by the turn biasing force. A terminal end part of the end face cam is provided with a gentle inclination surface. An inclination angle of the gentle inclination surface is smaller than an inclination angle of a main inclination surface of the end face cam, the main inclination surface being located closer to a starting end of the end face cam than the gentle inclination surface, the main inclination surface covering a large part of the end face cam.
摘要:
A mobile radio communication apparatus includes a first housing, a second housing foldable over the first housing, and a hinge part that foldably connects the second housing to the first housing around a rotational center axis, wherein the hinge part includes a one touch opening part that automatically opens the second housing from a folded state by a first angle relative to the first housing around the rotational center axis in a non-stop motion, an auxiliary rotational part that rotates the second housing around an orthogonal shaft orthogonal to the rotational center axis of the hinge part, and an opening permission section that allows the second housing to open at an angle greater than the first angle relative to the first housing.
摘要:
A folding-type mobile terminal comprises: a first body having a first printed-board module inside thereof and having an input unit on a surface of the first body; a second body having a second printed-board module inside thereof and having a display unit on a surface of the second body; a hinge coupling the first body and the second body so that the folding-type mobile terminal is capable of being folded, the hinge being made of a metal; a first metal chassis incorporated into the first body, the first metal chassis extending from the hinge; and a second metal chassis incorporated into the second body, the second metal chassis extending from the hinge. Each of the first body and the second body has the printed-board module, an upper case-member and a lower case-member each fixed to the metal chassis so that the upper case-member and the lower case-member together cover the metal chassis. The upper case-member and the lower case-member are made of a synthetic resin.