| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an instrument fixing device capable of quickly detachably attaching an instrument to be fixed to a supporting member with a single touch, and also of visually easily confirming a locking condition after fixing. <P>SOLUTION: When pushing an instrument frontward from a disengaging position, a front leg 2 advances in the receiving groove 313a of a receiving metal fitting 3 and intrude in a small-diameter circular hole to be retained. The rear leg 2 advances in the receiving groove 413a of the receiving metal fitting 4, rotates a locking cam 42 and rotates a control lever 43 to an opposite direction. When the instrument A reaches a fixed position, the engaging plane of the locking cam 42 engages with the locking plane of the control lever 43, and the locking cam 42 is constrained at a locking position. Locking is confirmed from the positional relationship of the control lever 43 and confirmation display 411b. When removing the instrument to be fixed from the supporting member B, the control lever 43 is rotated toward an unlocking position side against spring force. Thereby, the engaging plane of the locking cam 42 comes free from the locking plane of the control lever 43, and the locking cam 42 is turned to the unlocking position by the spring force to release the leg 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |
