| 摘要 |
PURPOSE:To improve the durability and the safety of the use of a connection part by providing a fixing member which is placed nearer to an operator than the connection part between electronic parts and an electric wire and holes and fixes the front end part of the electric wire halfway. CONSTITUTION:An electric wire fixing member 39 is formed cylindrically with electric insulating materials, and its one end part is fitted to an electric wire insertion hole 37 and is fixed by adhesion. The part projected toward the operator is formed to have a small diameter and has the lower part cut off. An electric wire 28 is joined to this projected piece part 41, and both of them are fastened by a string 42. A potting agent 43 is buried in the electric wire fixing member 39 to not only fix the string fastened part but also close the electric wire insertion hole 37 airtightly.
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