Computer office table structure

A computer office table structure comprising:

• a supporting base;
• an upstanding rod having a lower end fixed to the supporting base and an upper end provided with a shoulder, a supporting post extending upward from the shoulder and having a diameter smaller than that of the upstanding rod;
• a first table supporting member pivotally mounted to the upstanding rod and provided with a plurality of crossbars, the first table supporting member including a first end provided with a first extension bar having a first sleeve rotatably mounted on the supporting post, and a second end provided with a first table leg and two first rollers each rotatably mounted on the first table leg;
• a second table supporting member pivotally mounted to the upstanding rod and provided with a plurality of crossbars, the second table supporting member including a first end provided with a second extension bar having a second sleeve rotatably mounted on the supporting post and a second end provided with a second table leg and two second rollers each rotatably mounted on the second table leg;
• two table plates each mounted on the first table supporting member and the second table supporting member;
• and
• a supporting disk mounted on the supporting post and having a level flush with that of the two table plates, the supporting disk defining a hole therein, and the computer office table structure comprising a second supporting disk provided with an insert tube on the bottom thereof and received in the hole of the supporting disk.