| 摘要 |
A fastening device is used for fastening a fastened object on a circuit board. The fastening device includes a fastening part for fastening the fastened object. The fastening part includes a main body portion. The main body portion extends to form a wedging portion. An end of the wedging portion extends to form a buckling portion. The fastening device also includes a tightly-locking part that fits with the fastening part. One end of the tightly-locking part passes through the main body portion of the fastening part and is positioned on the positioning hole of the circuit board. The second end of the tightly-locking part fits with the buckling portion to tightly lock the fastened object. The fastening device of the present invention merely includes the fastening part and the tightly-locking part. Its structure is simple, and the required space is small.
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