Test box for electronic communication teaching
A test box and electronic technology, applied in the field of test boxes, can solve the problems of lack of communication-related courses and experimental platforms, and achieve the effect of simple structure
Pending Publication Date: 2017-06-13
HENAN NORMAL UNIV
6 Cites 2 Cited by
AI-Extracted Technical Summary
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Abstract
The invention discloses a test box for electronic communication teaching. A password lock is mounted between a box body and a box cover; four containing bags are arranged at the inner side of the box cover; the inner part of the box body is separated into a first placement groove and a second placement groove through a separation plate; a power strip is arranged in the first placement groove; one end of the power strip is connected with an electric wire plug; the electric wire plug is exposed into an external environment of the box body through a through hole; a host is further arranged in the first placement groove; a video acquisition card is mounted in the host; a display screen is arranged at the top of the host; one side of the host is connected with a monitoring camera through a video signal wire; an ammeter is arranged in the second placement groove; positive and negative electrodes of the ammeter are connected with a conductor through lead wires. By adopting the test box disclosed by the invention, an electromagnet can be used for carrying out electromagnetic induction experiments; when the electromagnetic induction experiments are carried out, the monitoring camera is used for monitoring the reading displayed by the ammeter and transmitting a monitored picture to the video acquisition card; the monitored picture is displayed through the display screen of the host.
Application Domain
Educational models
Technology Topic
Electronic communicationSurveillance camera +10
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Examples
- Experimental program(1)
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Description & Claims & Application Information
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