Test paper storage device and method for modern education and learning
A storage device and test paper technology, applied in application, folder, printing and other directions, can solve the problems of small student test papers, classification, unfavorable student test paper management, etc., and achieve the effect of avoiding the leakage of insecticides
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Embodiment 1
[0036] A test paper storage device for modern education and learning, comprising a box body 1, the middle of the top of the box body 1 is rotatably connected to a medicine cover 2, insecticides are placed in the medicine cover 2, and the top of the medicine cover 2 is fixedly connected to a medicine cover handle 3 , the top of the inner wall of the box body 1 and the lower part of the drug cover 2 are fixedly connected with a drug box 4, one side of the inner wall of the drug box 4 is fixedly connected with a connection box 5 through a rotating seat, and the bottom of the inner wall of the connection box 5 is fixedly connected with a tension spring 6. The end of the tension spring 6 away from the inner wall of the connection box 5 is fixedly connected with the medicine cover sliding plate 7, and the two sides of the medicine cover sliding plate 7 are respectively slidingly connected with the two sides of the inner wall of the connection box 5, and the top of the medicine cover s...
Embodiment 2
[0039] A test paper storage device for modern education and learning, comprising a box body 1, the middle of the top of the box body 1 is rotatably connected with a medicine cover 2, and the top of the medicine cover 2 is fixedly connected with a medicine cover handle 3, the box body 1 The top of the inner wall and below the medicine cover 2 are fixedly connected with a medicine box 4, one side of the inner wall of the medicine box 4 is fixedly connected with a connection box 5 through a rotating seat, and the bottom of the inner wall of the connection box 5 is fixedly connected with a tension spring 6. The end of the tension spring 6 away from the inner wall of the connection box 5 is fixedly connected with a medicine cover sliding plate 7, and the two sides of the medicine cover sliding plate 7 are respectively slidably connected with the two sides of the inner wall of the connection box 5, and the medicine cover The top of the sliding plate 7 is fixedly connected with a medi...
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