| 摘要 |
A table support structure comprises a column 11 and a foot 12. A bar 13 is disposed within the column 11 and can be rotated in the column 11 in the direction of arrow 14 and displaced in the column 11 in the direction of arrow 15. The column 11 has plates 19, 20, 21, 22 which are held together by support rods 24. A plurality of bars 13 can be simultaneously disposed in column 11 to hold a support 18 via an adapter 16. Various objects can be attached to the adapter 16 such as additional supports, plates, extension arms and the like.
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