Project enterprise economic contribution degree analysis device and use method thereof
An analysis device and contribution technology, applied in the field of project enterprise economic contribution analysis device, can solve the problems of inadequate, manual cleaning of the display screen, manual cleaning with dead corners, etc., to achieve the effect of easy analysis, easy viewing of data, and easy adjustment.
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Embodiment 1
[0035] A project enterprise economic contribution analysis device
[0036] see Figure 1-7 , a project enterprise economic contribution analysis device, comprising a display screen 1, characterized in that: both sides of the display screen 1 are fixedly installed with a protective frame 2, the surface of the left protective frame 2 is fixedly connected with a storage box 3, the storage box A controller 4 is placed inside 3, and a screen cleaning mechanism 5 is fixedly connected to the top of the display screen 1;
[0037] The screen cleaning mechanism 5 includes a casing 501, the inner cavity of the casing 501 is provided with a rotating groove 502, the interior of the rotating groove 502 is provided with a screw 503, the surface of the screw 503 is threadedly connected with a cleaning plate 504, and the surface of the cleaning plate 504 is provided with a The screw 503 is matched with the threaded hole 505 used.
[0038] Through the above technical solution, by setting the ...
Embodiment 2
[0052] An embodiment of a method for using a project enterprise economic contribution analysis device
[0053] S3: Fix the display screen, press the metal ball, so that the metal ball is recessed, to adjust the height of the first support rod, and the metal ball is stuck in the limit hole;
[0054] S2: Control the display screen to switch the screen through the controller, which is convenient for the viewer to watch;
[0055] S3: When cleaning, the controller controls the work of the driving motor and drives the screw to rotate, so that the cleaning plate and the cleaning sheet move, and the dust on the surface of the display screen is wiped;
[0056] S4: Finally put the controller back in the storage box to prevent loss.
[0057] Through the above technical solution, the user can move the device to an appropriate position, press the metal ball 18 to make the metal ball 18 recess, so as to adjust the height of the first support rod 12, and by clamping the metal ball 18 in the...
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