CN206210213U - Circuit for teaching experiment builds module - Google Patents
Circuit for teaching experiment builds module Download PDFInfo
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- CN206210213U CN206210213U CN201620705032.6U CN201620705032U CN206210213U CN 206210213 U CN206210213 U CN 206210213U CN 201620705032 U CN201620705032 U CN 201620705032U CN 206210213 U CN206210213 U CN 206210213U
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- circuit
- conductive
- teaching experiment
- magnetic force
- insulator foot
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Abstract
Module is built the utility model discloses a kind of circuit for teaching experiment, this module builds elementary cell including circuit, circuit builds elementary cell and draws plate including circuit, insulator foot, magnetic force conduction ball, metal compression springs and conductive magneto-conductive step pole, insulator foot is provided with cavity, magnetic force conduction ball, metal compression springs and conductive magneto-conductive step pole are sequentially arranged in cavity and magnetic force conduction ball stretches out cavity, circuit draws plate corner and is provided with through hole, insulator foot draws plate corner located at circuit and conductive magneto-conductive step pole stretches out the through hole that circuit draws plate corner, step surface draws plate bottom surface against circuit.This module overcomes the defect that conventionally employed pcb board makes experimental circuit, its circuit is built conveniently, flexibly, and circuit change is easy, effectively reduces teaching experiment cost, and avoid the generation of short circuit phenomenon, it is ensured that teaching experiment is normally carried out.
Description
Technical field
The utility model is related to a kind of circuit for teaching experiment to build module.
Background technology
In related electric circuit teaching experiment, to make student have intuitively perceptual knowledge to circuit, pcb board system is generally used
Make experimental circuit, then all kinds of components such as welding kesistance, electric capacity, indicator lamp and buzzer, circuit work is made after connection power supply
Make, so as to grasp the ABC of circuit.
However, above-mentioned experimentation is difficult change after pcb board circuit production, different experimental circuits need to use different
Pcb board makes, and influences the diversity of teaching experiment, improves experimental cost；And in experimentation, after pcb board welding component
Such as place the improper solder joint short circuit for being easily caused the back side so that the failure of an experiment, and component may be damaged, influence teaching experiment is just
Often carry out.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of circuit for teaching experiment and builds module, this mould
Block overcomes the defect that conventionally employed pcb board makes experimental circuit, and its circuit is built conveniently, flexibly, and circuit change is easy, effectively
Teaching experiment cost is reduced, and avoid the generation of short circuit phenomenon, it is ensured that teaching experiment is normally carried out.
In order to solve the above technical problems, the utility model builds module for the circuit of teaching experiment builds base including circuit
This unit, the circuit builds elementary cell and draws plate, insulator foot, magnetic force conduction ball, metal compression springs including circuit and lead
Conductance magnetic step pole, the insulator foot is provided with cavity, the magnetic force conduction ball, metal compression springs and conductive magneto-conductive step branch
Bar is sequentially arranged in the cavity and magnetic force conduction ball stretches out the cavity, and the circuit drafting plate corner is provided with logical
Hole, the insulator foot draws plate corner located at the circuit and conductive magneto-conductive step pole is stretched out circuit and draws plate corner
Through hole, step surface draw plate bottom surface against circuit.
Further, the insulator foot top surface is provided with Elastic buckle, and the insulator foot draws plate by described with circuit
Snap connection.
Further, the insulator foot is plastic cartridge.
Further, the top surface of the conductive magneto-conductive step pole is arcwall face.
Further, the bottom surface of the insulator foot and the arc top spacing of magnetic force conduction ball are 0.25~0.35mm.
Further, the circuit builds elementary cell and is at least two and arranged stacked, and top circuit is built substantially single
The magnetic force conduction ball of unit builds the conductive magneto-conductive step pole top surface of elementary cell positioned at underlying circuit.
Module is built due to the circuit that the utility model is used for teaching experiment and employs above-mentioned technical proposal, i.e. this module bag
Include circuit and build elementary cell, circuit builds elementary cell and draws plate, insulator foot, magnetic force conduction ball, metal including circuit
Stage clip and conductive magneto-conductive step pole, insulator foot are provided with cavity, magnetic force conduction ball, metal compression springs and conductive magneto-conductive step branch
Bar is sequentially arranged in cavity and magnetic force conduction ball stretches out cavity, and circuit draws plate corner and is provided with through hole, and insulator foot is located at
Circuit draws plate corner and conductive magneto-conductive step pole is stretched out circuit and draws the through hole of plate corner, step surface against circuit drafting
Plate bottom surface.This module overcomes the defect that conventionally employed pcb board makes experimental circuit, and its circuit is built conveniently, flexibly, and circuit is more
Change simplicity, effectively reduce teaching experiment cost, and avoid the generation of short circuit phenomenon, it is ensured that teaching experiment is normally carried out.
Brief description of the drawings
The utility model is described in further detail with implementation method below in conjunction with the accompanying drawings：
Fig. 1 is that the utility model builds modular structure schematic diagram for the circuit of teaching experiment；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the upward view of Fig. 1；
Fig. 4 is the side view of Fig. 1；
Fig. 5 is the A-A direction views of Fig. 2；
Fig. 6 is the stereogram of this module；
Fig. 7 is the schematic diagram that at least two circuits build elementary cell stacking in this module.
Specific embodiment
Embodiment as shown in Figures 1 to 6, for the circuit of teaching experiment build module and built including circuit by the utility model
Elementary cell 1, the circuit builds elementary cell and draws plate 11, insulator foot 12, magnetic force conduction ball 13, metal including circuit
Stage clip 14 and conductive magneto-conductive step pole 15, the insulator foot 11 are provided with cavity, the magnetic force conduction ball 13, metal compression springs
14 and conductive magneto-conductive step pole 15 is sequentially arranged in the cavity and magnetic force conduction ball 13 stretches out the cavity, institute
State circuit 11 4 jiaos of plate of drafting and be provided with through hole, the insulator foot 12 draws 11 4 jiaos of plate and conductive magneto-conductive located at the circuit
Step pole 15 is stretched out circuit and draws the through hole of 11 4 jiaos of plate, step surface against circuit drafting plate 11 bottom surface.
Preferably, the top surface of the insulator foot 12 is provided with Elastic buckle 16, and the insulator foot 12 draws plate 11 with circuit
Connected by the buckle 16.
Preferably, the insulator foot 12 is plastic cartridge.
Preferably, the top surface of the conductive magneto-conductive step pole 15 is arcwall face.
Preferably, the bottom surface of the insulator foot 12 and the arc top spacing of magnetic force conduction ball 13 are 0.25~0.35mm.
As shown in Figure 7, it is preferred that the circuit builds elementary cell 1 and is at least two and arranged stacked, top circuit
The magnetic force conduction ball 13 for building elementary cell builds the top surface of conductive magneto-conductive step pole 15 of elementary cell positioned at underlying circuit.
In Experiment of Electrical Circuits, the circuit needed for can simply, easily building experiment using this module, student can be led using height
Electric pen draws Freehandhand-drawing experimental circuit on plate in circuit, and just as traditional lettering pen, its ink has leads high connductivity pen
Electrical property, can function as welding material to repair the circuit of damage, or for the conductive glue material of connecting electronic component
Use.Therefore the lines of conduction can be drawn by circuit diagram on the insulation boards such as all kinds of paper, plank using high connductivity pen,
LED and buzzer circuit and reserved electronic component position are such as drawn, after after circuit line drying, by required electronic component
Reserved location is bonded in using high connductivity pen, corresponding power supply and Switch device is then connected, you can experiment electricity is completed
Road is built.
Magnetic force conduction ball, metal compression springs and conductive magneto-conductive step pole in this module can be used as leading in experimental circuit
Electric body is used, and the lines drawn using high connductivity pen can connect the electric conductor, is clamped by the conventional crocodile clip of experiment and led
Electric body is connecting the devices such as external power supply；In addition, being explained for ease of teacher, this module can draw the magnetic of plate corner by circuit
Power conduction ball is positioned on magnetic white board, improves the flexibility for using.
This module can also build elementary cell stacking to extend building for large-scale experiment circuit using multiple circuits, for
Large-scale experiment circuit be possible to a circuit build elementary cell circuit draw plate not enough draw, multiple circuits can now be taken
Build elementary cell stacking to use, each circuit builds the electric conductor connection of elementary cell, be that the circuit connection between each unit is carried
Just, the electric conductor such as between certain adjacent cells is not required to connection to supplier, only need to be in adjacent magnetic force conduction ball and conductive magneto-conductive platform
Plastic insulation film is encased inside between rank pole.
This module is that the circuit in teaching experiment is built there is provided greatly facilitating, and reduces experimental cost, and circuit is painted
System or change are easy, and improve the enjoyment of teaching experiment, effectively improve the effect of teaching experiment.
Claims (6)
1. a kind of circuit for teaching experiment builds module, it is characterised in that：This module builds elementary cell including circuit, institute
State circuit and build elementary cell and draw plate, insulator foot, magnetic force conduction ball, metal compression springs and conductive magneto-conductive step including circuit
Pole, the insulator foot is provided with cavity, and the magnetic force conduction ball, metal compression springs and conductive magneto-conductive step pole are sequentially arranged in
In the cavity and magnetic force conduction ball stretches out the cavity, the circuit draws plate corner and is provided with through hole, it is described absolutely
Edge base draws plate corner located at the circuit and conductive magneto-conductive step pole stretches out through hole, step that circuit draws plate corner
Plate bottom surface is drawn against circuit in face.
2. the circuit for teaching experiment according to claim 1 builds module, it is characterised in that：The insulator foot top
Face is provided with Elastic buckle, and the insulator foot is drawn plate and snapped connection by described with circuit.
3. the circuit for teaching experiment according to claim 1 and 2 builds module, it is characterised in that：The insulation bottom
Seat is plastic cartridge.
4. the circuit for teaching experiment according to claim 3 builds module, it is characterised in that：The conductive magneto-conductive platform
The top surface of rank pole is arcwall face.
5. the circuit for teaching experiment according to claim 3 builds module, it is characterised in that：The insulator foot
Bottom surface is 0.25~0.35mm with the arc top spacing of magnetic force conduction ball.
6. the circuit for teaching experiment according to claim 4 or 5 builds module, it is characterised in that：The circuit is taken
Build elementary cell and be at least two and arranged stacked, the magnetic force conduction ball that top circuit builds elementary cell is located at lower section electricity
Build the conductive magneto-conductive step pole top surface of elementary cell in road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705032.6U CN206210213U (en) | 2016-07-06 | 2016-07-06 | Circuit for teaching experiment builds module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620705032.6U CN206210213U (en) | 2016-07-06 | 2016-07-06 | Circuit for teaching experiment builds module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210213U true CN206210213U (en) | 2017-05-31 |
Family
ID=58754925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620705032.6U Active CN206210213U (en) | 2016-07-06 | 2016-07-06 | Circuit for teaching experiment builds module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210213U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591068A (en) * | 2016-07-06 | 2018-01-16 | 上海数好数字信息科技有限公司 | Circuit for teaching experiment builds module |
| CN107705681A (en) * | 2017-09-29 | 2018-02-16 | 常泽坤 | Circuit teaching aid suitable for children |
| CN107978207A (en) * | 2018-01-17 | 2018-05-01 | 厦门卡拉风娱乐有限公司 | A kind of unit equipment available for electricity education |
-
2016
- 2016-07-06 CN CN201620705032.6U patent/CN206210213U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591068A (en) * | 2016-07-06 | 2018-01-16 | 上海数好数字信息科技有限公司 | Circuit for teaching experiment builds module |
| CN107705681A (en) * | 2017-09-29 | 2018-02-16 | 常泽坤 | Circuit teaching aid suitable for children |
| CN107705681B (en) * | 2017-09-29 | 2020-07-03 | 常泽坤 | Circuit teaching aid suitable for children |
| CN107978207A (en) * | 2018-01-17 | 2018-05-01 | 厦门卡拉风娱乐有限公司 | A kind of unit equipment available for electricity education |
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