| 摘要 |
In the preferred embodiment, cane (110) is held to the cane holder by means of a clamp (134) and an adapter (138), and is further tensioned in place by an adjustment block (136) which is adjustable by selection of pairs of grooves (154, 156, 158) and lands (140). The cane holder is removably held to a table top, or the like, by means of clamp wings (114, 116) which are slidably adjustable inside slots in the main body (150) of the device. The clamp wings are held at acute angles so that when they are brought together on both sides of a table top (102), they will be biased against the table top and create a solid, yet removable attachment.
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