| 摘要 |
A fastening device includes a main body and a first wedging part extending from the main body and fastened onto a first element. A pin passes through the main body. One end of the pin contacts the back surface of the first wedging part, and the second end of the pin has a second wedging part that is fastened onto a second element. Thereby, the first wedging part and the wedging fastening part fasten the second element on the first element firmly. The structure of the fastening device is simple, and the fastening effect is good.
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