| 摘要 |
PROBLEM TO BE SOLVED: To simplify clamp operation and to avoid complication of an internal structure of a body part.SOLUTION: A clamp sensor includes: a body part 2 having a portion A on one end side formed like a column; clamp arms 3 and 4 which have base parts turnably connected to the one end side of the body part 2 and have front end parts configured to be opened and closed; and an opening/closing cover 6 externally fitted to the portion A freely slidably along its lengthwise direction. Projections 24 to be fitted to guide grooves 23 formed on outer walls 11a, 12a, 11b, and 12b parallel with a plane orthogonal to an axial line L1 of the base parts of the clamp arms 3 and 4 are formed on inner walls 25 and 26 opposite the outer walls 11a, 12a, 11b, and 12b. The clamp arms 3 and 4 are turned by the projections 24 which move within the guide grooves 23 in accordance with sliding of the opening/closing cover 6, into a closed state or an opened state. |
