| CPC F16M 13/022 (2013.01) [F16M 2200/028 (2013.01)] | 20 Claims |

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1. A supporting device, comprising:
a first assembly configured to be connected to a supported object;
a second assembly, the first assembly and the second assembly being configured to mate with each other; a clamping space being formed between the first assembly and the second assembly after being mated with each other; the clamping space being configured to clamp a target object; and
a limiting mechanism configured to make the first assembly and the second assembly in a relatively fixed state; the limiting mechanism comprising a swing plate and a locking rack, the swing plate being movable, the locking rack defining a plurality of grooves, and the swing plate being in lock with a corresponding groove when the first assembly and the second assembly in the relatively fixed state;
wherein the first assembly comprises an insertion portion, a first clamping portion and a connecting portion; the first clamping portion is fixedly connected with the insertion portion; a first avoidance hole is opened at an end of the insertion portion connected to the first clamping portion; the connecting portion is connected to the insertion portion through the first avoidance hole; and the connecting portion is configured to be connected to the supported object.
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