CN202422523U

CN202422523U - Circuit demonstration module for teaching use

Info

Publication number: CN202422523U
Application number: CN2011205240130U
Authority: CN
Inventors: 雷林均
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-14
Filing date: 2011-12-14
Publication date: 2012-09-05
Anticipated expiration: 2021-12-14

Abstract

The utility model discloses a circuit demonstration module for teaching use, which comprises a base, wherein a permanent magnet is fixed at the bottom of the base; an electronic component is fixed on the base, and two jacks electrically connected with the electronic component are formed on the base. The circuit demonstration modules adopting the structure can be combined to form an independent and different module according to the different electronic components fixed on the circuit demonstration modules; during teaching demonstration, under the action of the permanent magnet, the circuit demonstration module can be directly fixed on a blackboard; and all the demonstration modules can be connected together through conducting wires with contact pins, so that the use is convenient, the assembly and disassembly are easy, and the purposes of electronic teaching are quickly realized.

Description

Module is shown in the teaching consuming energy roadshow

Technical field

The utility model relates to a kind of teaching aid, especially relates to a kind of teaching consuming energy roadshow and shows module.

Background technology

Present student's teaching can be learnt theory abstruse on the textbook fine and intuitively in order to make the student, and the teacher can adopt teaching aid to impart knowledge to students usually; Through demonstration, the student can understand theoretical essence very soon, and circuit demonstration just seems especially necessary for the student of learning circuit; Existing teaching consuming energy roadshow shows that mostly apparatus is to adopt a bulk of pcb board; Be covered with various electric elements in the above, then pcb board be fixed on the blackboard, utilize various leads to connect and demonstrate to the student; The weak point of this kind circuit demonstration apparatus is: a component wear on the pcb board just need be changed entire plate, and cost is high; Simultaneously, taking off of entire plate increased many workloads for the teacher, operation inconvenience.

The utility model content

The utility model technical matters to be solved be to provide a kind of can be fast, accurately connect and remove components and parts, and can reach electronic instruction rapidly and show module with the teaching consuming energy roadshow that realizes purpose.

The technical scheme of the utility model is following: module is shown in a kind of teaching consuming energy roadshow; Comprise base; Its main points are: be fixed with permanent magnet in said base bottom, on this base, be fixed with electronic devices and components and have two jacks that are electrically connected with said electronic devices and components.Adopt above structure, each teaching consuming energy roadshow is shown on the module becomes independence and different module according to fixing electronic devices and components are different, when carrying out teaching demonstration; Under the effect of permanent magnet, the utility model can directly be fixed on the blackboard, as required; Adopt the lead of band contact pin can each demonstration module be coupled together, so, easy to use; The dismounting ratio is easier to, and can reach electronic instruction rapidly and realize purpose.

As preferably: process for ease and be convenient to lead and connect, said base is a rectangle, and said electronic devices and components are fixed on said base upper surface middle part, and these base both ends all have said jack.

Beneficial effect: the utility model novelty simple in structure, can fast, accurately connect and the dismounting components and parts, and can reach electronic instruction rapidly and realize purpose.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is further described.

As shown in Figure 1: module is shown in a kind of teaching consuming energy roadshow; Comprise base 1, be fixed with permanent magnet 2, on this base 1, be fixed with electronic devices and components 3 and have two jack 1a that are electrically connected with said electronic devices and components 3 in said base 1 bottom; Above-mentioned electronic devices and components 3 can be electric lights; Can be switch or the like also, select as required, also can be a lot of combination of elements.

In Fig. 1, it can also be seen that: said base 1 is rectangle, and said electronic devices and components 3 are fixed on said base 1 upper surface middle part, and these base 1 both ends all have said jack 1a.

The above embodiment is merely the preferred embodiment of the utility model; It is not restriction with the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. module is shown in a teaching consuming energy roadshow; Comprise base (1); It is characterized in that: be fixed with permanent magnet (2) in said base (1) bottom, on this base (1), be fixed with electronic devices and components (3) and have two jacks (1a) that are electrically connected with said electronic devices and components (3).

2. module is shown in teaching consuming energy roadshow according to claim 1, it is characterized in that: said base (1) is a rectangle, and said electronic devices and components (3) are fixed on said base (1) upper surface middle part, and this base (1) both ends all have said jack (1a).