24-hour book return device outside the library
A 24-hour, book technology, applied in instruments, cash registers, etc., can solve problems such as low efficiency, complex structure and control, and mismatched library environment, and achieve the effect of improving efficiency
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[0013] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0014] Depend on figure 1 , figure 2 It can be seen that the present invention includes: a book returning port 10; below the book returning port 10 includes: a lightweight transparent front cover 1; the lightweight transparent front cover 1 is arranged on the front cover slide rail 2; The rear cover 3; the light transparent rear cover 3 is placed on the rear cover slide rail 4; on the two sides of the front cover 1 and the rear cover 3 are the left side panel 6 and the right side panel 7; two A height-adjustable support foot structure 11 is arranged on the two sides of the left side plate 6 and the right side plate 7 respectively; the lower plate of the book return port 10; the lower plate of the book return port 10 is an inclined plane 9;
[0015] Place a radio frequency identification (RFID) antenna installation groove 5 above the book open...
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