Middle school electricity intelligent experiment apparatus

Abstract

The invention discloses a middle school electricity intelligent experimental apparatus, and belongs to the technical field of middle school electricity experimental apparatuses. A voltmeter is arranged on one side of a control switch, a resistor is arranged on one side of the voltmeter, an electric appliance is arranged on one side of the resistor, and an ampere meter is arranged on one side of the electric appliance; a first wire, a second wire, a third wire, a fourth wire, a fifth wire, a sixth wire and a connector are electrically connected, a voltmeter and an ampere meter are used for high-precision display, meanwhile, a light-emitting effect can be provided, a control switch is used for controlling a circuit to be closed and opened, a resistor and an electric appliance are used for gear selection and connection, and the electric appliance is connected with a power supply. The teaching equipment is modularized, other equipment except the connecting wires are provided with connecting sockets, the equipment can be conveniently lapped and replaced, and the power supply module is an important module and can intelligently judge and send out a voice report according to the experimental lapping condition. Students can conveniently improve the equipment lapping method according to the voice report condition until the equipment lapping method succeeds.

Description

technical field [0001] The invention relates to electrical intelligent experimental equipment, in particular to electrical intelligent experimental equipment for middle schools, and belongs to the technical field of electrical experimental equipment for middle schools. Background technique [0002] On the eve of the junior high school electrical test, the teacher was always worried that the students would make mistakes in the test. Because there were too many students in the class, and the teacher did not have the energy to take care of all the students during the experiment, he did not hesitate to use the class time to increase the students' practice time, but some students They have long been able to master the steps of the experiment, which delays a lot of their study time. At the same time, some students who are not familiar with the experiment will even short-circuit the circuit, which may burn out the experimental equipment and cause danger. [0003] The existing elect...

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Problems solved by technology

[0002] On the eve of the junior high school electrical experiment test, the teacher was always worried that the students would make mistakes in the test, because there were too many students in the class, and the teacher did not have the energy to take care of all the students during the experiment, so he did not hesitate to use the class time to increase the practice time of the students, but some students They have already been able to master the experimental steps proficiently, which has delayed their study time. At the same time, some students who are not familiar with the experiment may even short-circuit the circuit, which may burn out the experimental equipment and cause danger.

[0003] The existing electrical experiments on the market are conducted under the guidance of teachers, using equipment to do electrical experiments. There are many equipments, difficult to connect, and difficult to judge. It is difficult for students to complete independent experiments by themselves.

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