Abstract: It is aimed to provide a strain detector having a fewer number of mounting parts and high operation efficiency and usability. The strain detector is provided with a cylindrical strain generator to be strained upon receiving a load, a resistor element which is arranged on the outer circumferential surface of the strain generator and whose resistance varies depending on the amount of strain, a signal processing circuit connected with the resistor element and screw portions arranged above and below the strain generator to sandwich the strain generator. The strain generator and the screw portions are integrated.

Abstract: It is aimed to provide a strain detector having a fewer number of mounting parts and high operation efficiency and usability. The strain detector is provided with a cylindrical strain generator to be strained upon receiving a load, a resistor element which is arranged on the outer circumferential surface of the strain generator and whose resistance varies depending on the amount of strain, a signal processing circuit connected with the resistor element and screw portions arranged above and below the strain generator to sandwich the strain generator. The strain generator and the screw portions are integrated.

Abstract: A high-reliability complex sensor is protected against vibration and electromagnetic wave noise from outside. A shield case is provided with a power conjunction terminal, GND conjunction terminal, angular velocity conjunction terminal, X axis acceleration conjunction terminal and Y axis acceleration conjunction terminal. Both a power supply terminal of an angular velocity detection device and a power supply terminal of an acceleration detection device are electrically connected with a power connector terminal of a protection case, via the power conjunction terminal of the shield case. Both a GND terminal of the angular velocity detection device and a GND terminal of the acceleration detection device are electrically connected with a GND connector terminal of the protection case, via the GND conjunction terminal of the shield case. A circuit board is contained completely within the shield case.

Abstract: A strain sensor improved in detection accuracy without variation of bending stresses applied to the strain detecting element. The sensor substrate has a first fixing hole at one end and a second fixing hole at the other end, a detecting hole at the center, and at least one strain detecting element on the upper surface or lower surface thereof. The first fixing member is press-fitted into the first fixing hole. The second fixing member is press-fitted into the second fixing hole. The detecting member is press-fitted into the detecting hole. Further, when an external force is applied to the detecting member, strain generated due to the positional shift of the detecting member is detected by the strain detecting element with respect to the first fixing member and the second fixing member.

Abstract: A strain sensor improved in detection accuracy without variation of bending stresses applied to the strain detecting element. The sensor substrate has a first fixing hole at one end and a second fixing hole at the other end, a detecting hole at the center, and at least one strain detecting element on the upper surface or lower surfce thereof. The first fixing member is press-fitted into the first fixing hole. The second fixing member is press-fitted into the second fixing hole. The detecting member is press-fitted into the detecting hole. Further, when an external force is applied to the detecting member, strain generated due to the positional shift of the detecting member is detected by the strain detecting element with respect to the first fixing member and the second fixing member.

Abstract: A high-reliability complex sensor protected against vibration and electromagnetic wave noise from outside. Shield case (38) is provided with power conjunction terminal (39), GND conjunction terminal (40), angular velocity conjunction terminal (41), X axis acceleration conjunction terminal (42) and Y axis acceleration conjunction terminal (43). Both power supply terminal (27) of angular velocity detection means (21) and power supply terminal (32) of acceleration detection means (31) are electrically connected with power connector terminal (47) of protection case (45), via power conjunction terminal (39) of shield case (38). Both GND terminal (29) of angular velocity detection means (21) and GND terminal (29) of acceleration detection means (31) are electrically connected with GND connector terminal (51) of protection case (45), via GND conjunction terminal (40) of shield case (38). Circuit board (35) is contained completely within shield case (38).

Abstract: An angular velocity sensor structured so as to reduce the application of external vibrations to tuning fork as described below. Supporting plate having plate having placement part for placing first rubber body over the top face thereof is placed above the top face of second base via at least two supports so as to provide space between the top face of second base and the supporting plate. First cover and fist base housing tuning fork are placed on first rubber body. Further placed on first cover is second rubber body. The top face of supporting plate and the inner ceiling of second cover compress and hold first rubber body and second rubber body therein.