Adolescent attention tester
An attention and tester technology, applied in the directions of diagnostic recording/measurement, medical science, psychological devices, etc., can solve the problems of young people's inattention and affect learning, so as to improve concentration, improve academic performance, and prevent mind wandering. Effect
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[0028] The present invention will be further described below in conjunction with accompanying drawing:
[0029] Such as Figure 1~4 As shown, a juvenile attention tester comprises a box body 1 and a box cover 2 made of wooden materials, the box cover 2 is hinged on the box body 1 by a stainless steel hinge, and a useful In addition to the support rod 3 for adjusting the opening and closing degree of the box cover 2, a lock is also provided between the box body 1 and the box cover 2. Both sides of the inner wall of the box body 1 are respectively provided with an adjustment groove 4 for installing the support rod 3, and an movable pin that can slide along the adjustment groove 4 is provided in the adjustment groove 4, and a tightening nut is connected on the movable pin, and the tightening nut can The movable pin is fixed at any position of the adjustment groove 4, the movable pin is hinged with the support rod 3, and the other end of the support rod 3 is hinged with the case ...
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