| 摘要 |
A rapid locking mechanism for an LED combination screen, the rapid locking mechanism comprising a first connecting part (25) and a second connecting part (26), the first connecting part (25) comprising a first mounting position (7), a fixing base (9), a rotating handle (11), a moving pin shaft (12), and a limiting clamping spring (10), the second connecting part (26) comprising a second mounting position (6), a stopping and locking plate (4), a torsion spring (2) and a cover plate (1), the LED combination screen comprising a plurality of LED unit screens (24), a first LED unit screen being provided with one or more than one first connecting parts (25) and a second LED unit screen connected to the first LED unit screen being provided with a second connecting part (26) corresponding to the first connecting part (25). The present mechanism is small, safe and reliable, and has high precision splicing; no professional staff or tools are required when splicing unit screens, the assembly process saves time and effort, and the connections are secure. |
