Paperless examination system for remote patrol invigilation
An examination system and remote technology, applied in closed-circuit television system, installation, optics, etc., can solve the problems of examinees’ psychology and interference, achieve the effect of reducing interference, reducing frictional noise, and improving versatility
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Embodiment 1
[0025] like Figure 1 to Figure 4The shown paperless examination system for remote inspections includes a computer 1, a stool 2 facing the computer 1, a ceiling 3 above the computer 1 and the stool 2, an image acquisition system, and a connection Reflection system on ceiling 3; Described reflection system is positioned at the top of computer 1, and reflection system comprises the mirror 10 that mirror surface faces toward stool 2 directions, and described image acquisition system comprises the cloud platform 13 that is fixed on computer 1 top surface, and described A sleeve 14 is fixedly sleeved outside the cloud platform 13, and the top of the sleeve 14 is fixedly connected to the second mounting plate 15, and the camera 11 is fixed on the second mounting plate 15, and the lens of the camera 11 faces upwards; the sleeve 14 is filled with sponge inside; it also includes a baffle plate 16 fixed on the top of the computer 1, and the baffle plate 16 is located at the edge positio...
Embodiment 2
[0027] like Figure 1 to Figure 4 The shown paperless examination system that is convenient for remote inspections, on the basis of Embodiment 1, the reflection system includes two connecting rods 4 fixedly connected to the ceiling 3, and the two connecting rods 4 are parallel to each other. The connecting rods 4 are inclined downward toward the direction where the stool 2 is located; the outer side of one of the connecting rods 4 is fixed to the motor 5, the output shaft 51 of the motor 5 passes through the connecting rod 4 and is connected to the gear 6, and the other connecting rod The inner side of 4 is fixedly connected to the slide rail 7, and a rack 8 is arranged above the gear 6, and the rack 8 and the gear 6 mesh with each other, and the long axis of the rack 8 is parallel to the long axis of the slide rail 7, and the slide rail 7 A slider 12 is arranged on it, and the slider 12 can move along the slide rail 7. The first mounting plate 9 is fixedly connected to the sl...
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