Electronic card distributing system for duty-on and duty-off of staff
An electronic and wheel card technology, which is applied in the direction of supporting machines, mechanical equipment, machine tables/supports, etc., can solve the problems of inconvenient height adjustment, single installation place of electronic wheel card devices, and no real-time update of the upper and lower card data, so as to achieve easy operation , rapid adjustment and reasonable structure
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[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] see Figure 1-9 , the present invention provides a technical solution: an electronic wheel board system for employees commuting to work, including a housing 1, an adjustment column 2, a display screen 3, a base 4, a rear cover 5, a bracket 6, a mounting seat 7, a knob 8, an installation Plate 9, limit block 10, mounting screw hole 11, chute 12, slider 13, screw rod 14, first pressure plate 15, second pressure plate 16, connection hole 17, earphone jack ...
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