CN203217846U

CN203217846U - Universal experimental equipment for circuit assembly

Info

Publication number: CN203217846U
Application number: CN 201320124275
Authority: CN
Inventors: 冯德强
Original assignee: ZHAOQING SDIPEMOUSE TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: ZHAOQING SDIPEMOUSE TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2013-03-19
Filing date: 2013-03-19
Publication date: 2013-09-25
Anticipated expiration: 2023-03-19

Abstract

The utility model discloses universal experimental equipment for circuit assembly, relating to the technical field of electricity. The universal experimental equipment for circuit assembly comprises a base plate and an electrical element module, wherein the base plate is made of insulating material, columns arranged at same intervals and distributed in a rectangular array are arranged on the base plate, the electrical element module is connected with the columns, and the electrical element module and the columns are mounted on the base plate. The universal experimental equipment for circuit assembly employs a brand new combination mode, which optimally combines traditional experimental equipment to enable circuit assembly which is originally complex and tedious to be very simple; the universal experimental equipment is low in cost and small in size; students can operate the universal experimental equipment anytime and anywhere; mostly, expensive testing stands and experimental boxes, as well as experimental suites and universal welding plates tedious in operation can be replaced; and the universal experimental equipment has low requirements for using environment.

Description

A kind of omnipotent assembly unit Experiment of Electrical Circuits equipment

Technical field

The utility model relates to the electroporation field, relates in particular to test equipment for electricity.

Background technology

Electronic technology is a specialized core course that practicality is very strong, depends the theory teaching student alone and may essence not understand, and especially for some abstract theories, can make it more intuitively lively, vivid by experimental real-training, and the student is acceptant.Conventional teaching the be put to the test hysteresis of equipment and the restriction of expense, the situation that " skilful son's wife embarrass cook a meal without rice " arranged when making the teacher carry out experimental activity to the student, the teacher can only lean against on the classroom with uninteresting theoretical analysis and the complicated derivation of equation, and the student listen to the teacher without enough understanding in the classroom more learn more impatient, learning interest is more and more lower, the student more learns more not want to learn even make the student that physics subject is produced and fears.Nobel winner Yang Zhenning repeatedly emphasizes: " science 95% is experiment and phenomenon." well imagine that it is how important that the student makes experiment, student experimenting quantity seldom is that traditional experiment equipment is backward, expense is big, length consuming time, operation are difficult, dragged the back leg of electrical experiments real training with problems such as classroom instruction do not match at present.Existing electric class test teaching equipment requires further improvement, and makes under the limited expense of student and the time situation, does how better Experiments of Electricity.

Five outstanding problems that existing electric class education experiment real training exists:

(1) student's common circuit external member and omnipotent welded plate are done electronic-electric experiment cost height, on average do tens yuan of testing expenses, and time-consuming long, technical difficulty is big.Process of the test generally will be selected effective components and parts, design circuit plate, make time-consuming more programs such as circuit board, installation or welding component, and in the middle of, design and making circuit board are time-consuming at most, difficulty is also bigger, conventional efficient is low, the cycle is long, short then several hrs of time, one or two days at most, the student is often because of the troublesome poeration overlong time, worn down to such an extent that have no excitement.Especially welding need be used electric soldering iron, and its temperature is higher, and potential safety hazard is arranged, and needs stronger qualified teachers to teach.

(2) school purchases in the experimental facilities of system, electronic-electric experiment platform, digital-to-analog circuit chamber, volume heaviness, price height, also impracticable for elementary Experiments of Electricity.Circuit board and component structural are generally all fixed, and have limited the dirigibility that the teacher selects circuit for use, can only do some experiments limitedly, and randomness, the diversity of experiment are poor, and experiment practice effect is not fully up to expectations.

(3) existing textbook experiment problem is too old-fashioned and inflexible, the original reason experiment real training, the experiment quantity that matches in teaching material is few, and the teacher is as increasing experiment, the restriction of inventory will be subjected to, if start to make novel circuit by the student, then on class hour, do not allow, so, the teacher can't impart knowledge to students by binding isotherm in teaching, with about experiment and interesting little making circuit introducing classroom experiment, be unfavorable for the exploitation of student's electricity thinking in time, the oeverall quality that also causes imparting knowledge to students reduces.

(4) traditional experiment external member parts and experiment module circuit board can not recycle, the repeated use of parts is restricted, wasteful.Because components and parts are after circuit board is installed, all fix, want used components and parts are applied on other circuit and must weld, pretty troublesome, also very time-consuming, and damage easily, component interchangeability is poor, and the module board after the test often can only be discarded, and has caused waste, experimentation cost is increased, and student's difficulty economically bears.

(5) conditional electronic experimental technique threshold height, the intuitive deficiency.The circuit board that provides in the teaching material, general all with circuit diagram in the components and parts distributing order different, debug and detect and teach at circuit board, can not correspond to intuitively on the circuit diagram, make the student understand difficulty, even can confusion of thinking, be unfavorable for deepening by experiment the difference that understanding, especially beginner to circuit and students in middle and primary schools are difficult to adapt to drawing and side circuit.

Summary of the invention

The utility model provides a kind of omnipotent assembly unit Experiment of Electrical Circuits equipment in order to overcome the deficiency that prior art exists.

The utility model can be achieved by taking following technical scheme:

A kind of omnipotent assembly unit Experiment of Electrical Circuits equipment comprises base plate, electricity component module, and described base plate adopts the insulating material manufacturing, and the column of the spacing homogeneous of rectangular array distribution is arranged on the described base plate; Described electricity component module surface is printed with the electricity symbol identical with this electricity component functions of modules, the two ends of described electricity component plate are provided with the U-shaped metal cap or the described electricity component module that equate with described column spacing and are provided with the U-shaped metal cap consistent with described column distribution, and described U-shaped metal cap is socketed on the column.

Preferably, Stackable socket between described U-shaped metal cap.

Preferably, described electricity component module comprises the guide card module, switch module, the telegraph key module, the tongue tube module, touch panel module, the battery case module, resistive module, the variable resistor module, the photoresistance module, capacitance module, diode (led) module, light-emitting diode (LED) module, PNP triode module, NPN triode module, bulb module, motor module, the voltage table module, the reometer module, the hummer module, horn module, microphone module, four tones of standard Chinese pronunciation warning integrated circuit modules, the power amplification circuit module, FM FM radio integrated circuit modules, digital display tube module, silicon controlled module, hand generator module and lead.

Optionally, have through hole between each column on the described base plate.

Compared with prior art, the beneficial effects of the utility model are: with a brand-new array configuration, traditional experiment equipment is optimized combination, can make the loaded down with trivial details circuit assembling of original complexity become very simple, low price, volume is little, the student whenever and wherever possible can hands-on, wherein most tests can replace expensive testing table and experimental box, also can replace experiment external member and the omnipotent welded plate of complex operation, require low to environment for use.The student can be in the classroom or the very short time low cost of family utilization finish Experiments of Electricity, the teacher can utilize this omnipotent assembly unit Experiment of Electrical Circuits equipment that the easier quilt of class offerings is understood in the classroom, theory and practice closely cooperates, and one action is two must also can save instruction cost in a large number, and long service life and environmental protection are used in the assembling that can circulate of the parts of this omnipotent assembly unit Experiment of Electrical Circuits equipment.

Description of drawings

Fig. 1 is the structural representation of the base plate of a kind of omnipotent assembly unit Experiment of Electrical Circuits equipment of the present utility model;

Fig. 2 is the structural representation of the electricity component module packet packaging of a kind of omnipotent assembly unit Experiment of Electrical Circuits equipment of the present utility model;

Fig. 3 is the structural representation of the packet packaging A among Fig. 2;

Fig. 4 is the structural representation of the packet packaging B among Fig. 2;

Fig. 5 is the structural representation of the packet packaging C among Fig. 2;

Fig. 6 is the structural representation of a kind of exemplary circuit combination of a kind of omnipotent assembly unit Experiment of Electrical Circuits equipment of the present utility model.

Embodiment

Below in conjunction with accompanying drawing most preferred embodiment of the present utility model is described in detail.

As shown in Figure 6, omnipotent assembly unit Experiment of Electrical Circuits equipment, comprise base plate 9, electricity component module, as shown in Figure 1, base plate 9 adopts the insulating material manufacturing, the column 10 of the spacing homogeneous of rectangular array distribution is arranged on the base plate 9, have through hole 17 on the base plate between each column, the setting of through hole 17 is in order to save manufactured materials.

Shown in Fig. 2 ~ 5, the electricity component module is grouped and is packaged in the packing box, electricity component module surface is printed with the electricity symbol identical with this electricity component functions of modules, can also be printed with numeral number, the two ends of electricity component plate are provided with the U-shaped metal cap or the electricity component module that equate with the column spacing and are provided with the U-shaped metal cap consistent with the column distribution situation, the U-shaped metal cap is socketed on the column 10, Stackable socket between the U-shaped metal cap.

Shown in Fig. 2 ~ 5, the electricity component module comprises guide card module (the guide card module 1 ~ 6 that comprises different length), switch module 15, telegraph key module 14, tongue tube module 13, touch panel module 12, battery case module 19, resistive module 30, variable resistor module 53, photoresistance module 16, capacitance module 43, diode (led) module 57, light-emitting diode (LED) module (the light-emitting diode (LED) module 17 that comprises different colours, 26), PNP triode module 51, NPN triode module 52, bulb module (the bulb module 18 that comprises different magnitudes of voltage, 27), motor module 24, voltage table module 37, reometer module 56, hummer module 11, horn module 20, microphone module 28, four tones of standard Chinese pronunciation warning integrated circuit modules 22, power amplification circuit module 29, FM FM radio integrated circuit modules 36, digital display tube module 58, silicon controlled module 59, hand generator module 8 and lead 7 wherein have only a U-shaped metal cap on the lead 7.

Operating process: exemplary circuit as shown in Figure 6, at first determine circuit diagram or the circuit diagram that draws, choose electricity component module (the battery case module 19 that needs are used according to circuit diagram, light-emitting diode (LED) module 26, resistive module 30, switch module 15, reometer module 56, voltage table module 37, guide card module 2, guide card module 3, guide card module 6), splice the electricity original paper on base plate 9 according to the explanation of circuit diagram then, its mounting means is to be socketed on the column 10 fixedly electricity component module with the U-shaped metal cap, the U-shaped metal cap also as the point of fixity and the circuit tie point that are connected with other electricity component modules, makes the circuit assembly unit become possibility.Be assembled into and just can verify behind the circuit shown in Figure 5 or the correctness of test schematic.After the use, but only need the electricity component module pull down just assembly unit other circuit or be accommodated in the specific accommodation device.

The above person of thought, it only is the preferred embodiment of the utility model, when the scope that can not limit the utility model enforcement with this, namely the content of putting down in writing according to the utility model claim and utility model instructions has generally been done the simple equivalent variation and has been modified, and all still belongs within the utility model claim institute covering scope.In addition, summary part and title only are the usefulness of auxiliary patent document search, are not the interest field that limits the utility model; The combination of the electricity component module shown in the accompanying drawing 2 ~ 5 is to have chosen common electricity component module to make example, is not kind and quantity for restriction electricity component module; Assembly unit circuit shown in the accompanying drawing 6 has just been enumerated a kind of assembly unit example of circuit, is not be used to the assembly unit situation that limits this omnipotent assembly unit Experiment of Electrical Circuits equipment.

Claims

1. an omnipotent assembly unit Experiment of Electrical Circuits equipment is characterized in that, described omnipotent assembly unit Experiment of Electrical Circuits equipment comprises base plate, electricity component module, and described base plate adopts the insulating material manufacturing, and the column of the spacing homogeneous of rectangular array distribution is arranged on the described base plate; Described electricity component module surface is printed with the electricity symbol identical with this electricity component functions of modules, the two ends of described electricity component plate are provided with the U-shaped metal cap or the described electricity component module that equate with described column spacing and are provided with the U-shaped metal cap consistent with described column distribution, and described U-shaped metal cap is socketed on the column.

2. omnipotent assembly unit Experiment of Electrical Circuits equipment according to claim 1 is characterized in that Stackable socket between described U-shaped metal cap.

3. omnipotent assembly unit Experiment of Electrical Circuits equipment according to claim 2 is characterized in that described electricity component module comprises the guide card module, switch module, the telegraph key module, the tongue tube module, touch panel module, the battery case module, resistive module, the variable resistor module, the photoresistance module, capacitance module, diode (led) module, light-emitting diode (LED) module, PNP triode module, NPN triode module, bulb module, motor module, the voltage table module, the reometer module, the hummer module, horn module, microphone module, four tones of standard Chinese pronunciation warning integrated circuit modules, the power amplification circuit module, FM FM radio integrated circuit modules, digital display tube module, silicon controlled module, hand generator module and lead.

4. omnipotent assembly unit Experiment of Electrical Circuits equipment according to claim 1 is characterized in that having through hole between each column on the described base plate.