| 摘要 |
PURPOSE:To attain this turntable device which can smoothly slide with simple structure by providing an almost H-shaped post elastically connecting a monitoring table with a set table and two stoppers on the set table. CONSTITUTION:The post 3 is made into an almost H-shape, and the first and second stoppers 2a and 2b are constituted on the set table 2 by holding the monitoring table 1 and the set table 2 therebetween. The lower piece 3b of the post 3 half rotates the set table 2 by 180 deg., gets over the slanting surface of the first stopper 2a, has returning prevention by the end surface of the first stopper 2a, and simultaneously is set with the second stopper 2b to obtain structure having rotation regulating functions. Assembling workability is improved and the number of parts can be reduced. |
