Novel LED billboard
An LED billboard, a new type of technology, applied in the direction of instruments, identification devices, etc., can solve the problems of inability to fix the position, affect the performance and scope of application of the billboard, and be difficult to clean, achieve good shock absorption and buffering performance, convenient and quick cleaning operation , The effect of convenient and flexible movement and fixed position
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[0013] Such as figure 1 As shown, a new type of LED billboard includes a transparent housing 1. Four corners of the bottom of the transparent housing 1 are respectively connected with bottom telescopic rods 2 extending vertically downward, and the bottom end of the bottom telescopic rod 2 is also provided with The outer thread is also provided on the lower part of the bottom telescopic rod 2, and the outer thread of the bottom telescopic rod 2 is also threadedly connected with an outer tube 3, and a locking bolt is also provided on the outer tube 3; in the transparent shell The body 1 is also provided with a mounting plate 4, the bottom end of the mounting plate 4 is connected to the bottom wall of the transparent housing 1 through a top telescopic rod 5, and a spiral damping spring 6 is sheathed outside the top telescopic rod 5. The mounting board 4 is also provided with a vibration sensor 7, a microcontroller, an LED display 8, an alarm 9 and a battery for power supply, and the
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