An anti-cheating device for computer exams with LED indicator lights
A computer and anti-cheating technology, which is applied in the protection of internal/peripheral computer components, computing, computer monitor casings, etc., and can solve problems such as plagiarism and cheating
Active Publication Date: 2019-03-12
天长市天泰光电科技有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] 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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] Embodiments of the present invention are as figure 1 As shown, the anti-cheating device for computer exams with LED indicators is provided with a shielding cone 1 and a hood 2, the shielding cone is provided with a left side wall 3, a right side wall 4 and an upper cover 5, and the upper side of the left side wall The edge is connected with the left edge of the upper cover plate, the upper edge of the right side wall is connected with the right side edge of the upper cover plate, and the front side edge of the left side wall and the right side wall is connected with a clip 12. The integrated elastic clip can also be clamped by a separate clip. The clips on both sides are respectively clamped on the left and right sides of the display 6. The front edge of the upper cover is placed on the upper side frame of the display. The distance between the rear edge of the wall is greater than the width of the human face and less than the distance between the front edge of the left ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an anti-cheating device for computer examinations with LED indicating lamps. The anti-cheating device is characterized in that the anti-cheating device comprises a shielding conical cylinder and a head cover; the shielding conical cylinder is provided with a left side wall, a right side wall and an upper cover plate; the upper edge of the left side wall is connected with the edge on the left side of the upper cover plate; the upper edge of the right side wall is connected with the edge on the right side of the upper cover plate; front-side edges of the left side wall and the right side wall are connected with clips; the clips on two sides are respectively clamped on frames on the left and right sides of a display; the front-side edge of the upper cover plate is overlapped to the upper-side frame of the display; and the distance between the back side edges of the left side wall and the right side wall is larger than the width of a human face and smaller than the distance between the front side edges of the left side wall and the right side wall. When the anti-cheating device is used, the device can be fixed on the frame on the sides of the display through the clips. A side board is utilized for well preventing exam takers sitting at adjacent seats and capable of preventing light reflection induced by light irradiation in order to reduce interference of answering problems.
Description
technical field [0001] The invention relates to a device for preventing plagiarism and cheating in computer exams, in particular to an anti-cheating device for computer exams with LED indicator lights. Background technique [0002] 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. It is up to us to continue to innovate. Contents of the invention [0003] In order to solve the above problems, the present invention provides an anti-cheating device for computer examinations with LED indicator lights. [0004] The technical solution adopted in the present invention is: a comput...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/84G06F1/16G06F11/32
CPCG06F1/1603G06F11/326G06F21/84
Inventor 不公告发明人
Owner 天长市天泰光电科技有限公司