| 摘要 |
PROBLEM TO BE SOLVED: To provide an instrument device allowing assembly and removal with easier workability as compared with conventional workability. SOLUTION: This instrument device comprises: a case body 40 mounted with a display board 20 thereon; an upper case 50 arranged on a front surface side of the case body 40 and having a front surface which can be seen-through; and a lower case 60 for covering the case body 40 and a circuit board 30. In the instrument device, the case body 40 includes a mounting surface part 42 mounted with the display board 20 thereon on the front surface side of the case body 40, and a recessed part 420 is provided at a proper portion of the mounting surface part 42 along a partial region at an outer peripheral end part of the display board 20. A worker can easily float the display board 20 from the mounting surface part 42 of the case body 40 by applying his/her fingertips to the outer peripheral end part of the display board 20, while putting the fingertips along the portion of the recessed part 420, and can easily perform works for removing or rearranging the display board 20. COPYRIGHT: (C)2012,JPO&INPIT |
