Computer examination U disk anti-cheating device with LED indicator light
A computer and indicator light technology, which is applied in the direction of internal/peripheral computer component protection, calculation, identification devices, etc., can solve problems such as plagiarism and cheating
Inactive Publication Date: 2019-01-08
罗学中
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Problems solved by technology
[0003] We often have to take exams in our study and life. With the development of science and technology, the form of exams has also undergone tremendous changes. The most notable is the promotion of paperless exams. Personnel and monitors maintain the front and back visible positions, which causes examiners to clearly see the monitors of adjacent examiners by turning their heads to shift their viewing angles, which is easy to cause plagiarism and cheating. Waiting for us to continue to innovate
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[0021] The embodiments of the present invention are as follows figure 1 As shown, the computer examination device for preventing cheating by U disk is provided with a shielding cone 1 and a head cover 2, and the shielding cone is provided with a left side wall 3, a right side wall 4 and an upper cover 5, and the upper edge of the left side wall is The left edge of the upper cover plate is connected, the upper edge of the right side wall is connected with the right edge of the upper cover plate, and the front side edges of the left side wall and the right side wall are connected with clips 12. In this embodiment, the clips are integrated with the side plate. The elastic clip can also be clamped by a separate clip. The clips on both sides are respectively clamped on the left and right borders of the monitor 6. The front edge of the upper cover is placed on the top border of the monitor. The distance between the side edges is greater than the width of the face and smaller than th...
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The invention discloses a computer examination U disk anti-cheating device with LED indicator light, characterized in that it comprises a shielding cone and a head cover, A left side wall of that shield cone is provided, Right side wall and upper cover plate, the upper edge of the left side wall is connected to the left edge of the upper cover plate. An upper edge of that right side wall is connected with a right side edge of the upper cover plate. The left side wall and the front side edge of the right side wall are connected with clips. The clips on both sides are respectively clamped on theleft and right side frames of the display. The front side edge of the upper cover plate is overlapped on the upper side frame of the display. The distance between the rear side edge of the left sidewall and the right side wall is larger than the width of the human face and smaller than the distance between the front side edge of the right side wall and the left side edge of the right side wall.When in use, the device can be fixed on the frame on both sides of the display through a clip, and the side plate can be used for shielding the plagiarism of the neighboring examiner, and the reflection caused by the light irradiation can be avoided, and the problem-solving interference can be reduced.
Description
[0001] This application is a divisional application for an invention patent whose application date is April 1, 2016, the application number is 2016102009851, and the invention name is "a computer-based examination device for preventing U-disk fraud". technical field [0002] The invention relates to a device for preventing plagiarism and cheating in computer exams, in particular to a device for preventing cheating by U disk in computer exams with LED indicator lights. Background technique [0003] We often have to take exams in our study and life. With the development of science and technology, the form of exams has also undergone tremendous changes. The most notable is the promotion of paperless exams. The personnel and the monitor maintain the front and rear visual positions, which causes the examiner to clearly see the monitor of the adjacent examiner by turning his head to shift the viewing angle, which is easy to cause plagiarism and cheating. It is up to us to continue...
Claims
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IPC IPC(8): G09F9/00G06F21/84G06F1/16
CPCG06F1/16G06F1/1603G06F21/84G09F9/00
Inventor 不公告发明人
Owner 罗学中