CN205487072U - Emulation electric cap exploder - Google Patents
Emulation electric cap exploder Download PDFInfo
- Publication number
- CN205487072U CN205487072U CN201620021230.0U CN201620021230U CN205487072U CN 205487072 U CN205487072 U CN 205487072U CN 201620021230 U CN201620021230 U CN 201620021230U CN 205487072 U CN205487072 U CN 205487072U
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- China
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- wire
- battery
- electromagnetic relay
- light emitting
- emitting diode
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Abstract
The utility model relates to an emulation electric cap exploder of blasting experiment teaching, this emulation exploder is by the casing, a battery, two terminals, light emitting diode lamp, wire and control circuit constitute, control circuit is by the singlechip, the triode, normally open electromagnetic relay and two normally open switch constitutions, a battery, a single -chip microcomputer, the triode with normally open electromagnetic relay and install the inside at the casing, light emitting diode lamp, two terminals and two normally open switch inlay the outside at the casing, a battery, two terminals, light emitting diode lamp, a single -chip microcomputer, the triode, normally open and connect through the wire between electromagnetic relay and two normally open switch, first normally open switch is pressed down to the emulation exploder when used, and at singlechip, triode with normally open under electromagnetic relay's the control, through the one delay time, light emitting diode lamp shines, presses down the 2nd normally open switch again, and the terminal obtains the voltage that the battery provided.
Description
Technical field
This utility model relates to a kind of simulated teaching apparatus, a kind of for blasting experiment teaching
Emulation electric cap detonating primer.
Background technology
Owing to the experiment danger in terms of blasting technique is very big, country forbids that various kinds of schools offers blasting experiment,
This has just had a strong impact on teaching efficiency.In this case, exploitation emulation blasting experiment equipment is the most necessary.
Currently without the invention in terms of emulation electric cap detonating primer and product.
Summary of the invention
It is real that the student of current various kinds of schools blasting technique class specialty that what this utility model solved is cannot do explosion class
Test, observation of students less than demolition effect, thus result in the problem that quality of instruction is low, it is provided that a kind of and other
Device coordinates the emulation electric cap detonating primer that observation of students can be allowed to arrive explosive effect.
This emulation exploder is by housing, battery, two binding posts, light emitting diode lamp, wire and control
Circuit processed is constituted, and control circuit is by single-chip microcomputer, audion, normally opened electromagnetic relay and two normal open switch structures
Becoming, battery, single-chip microcomputer, audion and normally opened electromagnetic relay are arranged on the inside of housing, light emitting diode
Display lamp, two binding posts and two normal open switch are embedded in the outside of housing.The positive pole of battery passes through wire
Respectively with normally opened electromagnetic relay contact pin, coil foot, a monolithic of normally opened electromagnetic relay
Electromechanical source positive pole pin is connected with the positive pole of light emitting diode lamp, and another of normally opened electromagnetic relay touches
Point pin is connected by wire and a binding post, and another binding post is connected by wire with the negative pole of battery；
One I/O mouth of single-chip microcomputer is connected with the base stage of above-mentioned audion by wire, and the colelctor electrode of audion passes through
Wire is connected with another coil foot of above-mentioned normally opened electromagnetic relay, the emitter stage of audion by wire with
The negative pole of battery is connected；The negative pole of above-mentioned light emitting diode lamp is by an I/O of wire with single-chip microcomputer
Mouth connects；One terminals of above-mentioned two normal open switch are respectively by two I/O mouths of wire with single-chip microcomputer
Connecting, another terminals of two normal open switch are connected with the negative pole of battery by wire respectively.This emulation
When exploder uses, first pressing one of them normal open switch, single-chip microcomputer obtains a pulse command signal, opens
Dynamic delay procedure (delay time is previously set), after time delay single-chip microcomputer to light emitting diode lamp negative pole
I/O mouth one negative pressure signal of conveying being connected, light emitting diode lamp has electric current by sending light (table
Show that exploder is in arm-to-arm), single-chip microcomputer gets out receive the triggering signal of another normal open switch simultaneously；
Pressing another normal open switch, single-chip microcomputer carries to the base stage of audion and turns on electric current, triode ON, often
Opening electromagnetic relay coil and have electric current by producing magnetic force, two contact short circuits under magneticaction, with normally opened
Electromagnetic relay contact pin connect binding post obtain electric (this binding post together with another binding post for electricity thunder
Pipe provides ignites voltage, and electric cap does not the most draw).Operation principle and the programming of single-chip microcomputer belong to
There is technology, repeat no more here.
This utility model simple in construction, both can allow student's hands-on, again it is observed that experiment effect, weight
Want is to can guarantee that safety.
Accompanying drawing explanation
Fig. 1 is emulation electric cap detonating primer front schematic view；
Fig. 2 is emulation electric cap detonating primer internal structure schematic diagram；
Fig. 3 is emulation electric cap detonating primer circuit theory diagrams.
Detailed description of the invention
See Fig. 1, in the front of housing 10, be inlaid with light emitting diode lamp 7, binding post 8, binding post
9 and normal open switch 5, normal open switch 6；See Fig. 2, in the inside of housing 10, equipped with battery 1, single-chip microcomputer
2, audion 3 and normally opened electromagnetic relay 4；Seeing Fig. 3, the positive pole of battery 1 passes through wire respectively with normally opened
One contact pin of electromagnetic relay 4, a coil pin of normally opened electromagnetic relay 4, single-chip microcomputer 2
Positive source pin is connected with the positive pole of light emitting diode lamp 7, another of normally opened electromagnetic relay 4
Contact pin is connected with binding post 8 by wire；One I/O mouth of single-chip microcomputer 2 is by wire and audion 3
Base stage be connected, the colelctor electrode of audion 3 another coil foot by wire and normally opened electromagnetic relay 4
Connecting, the emitter stage of audion 3 is connected with the negative pole of battery 1 by wire；Light emitting diode lamp 7
Negative pole be connected with an I/O mouth of single-chip microcomputer 2 by wire；Normal open switch 5 and the one of normal open switch 6
Individual terminals are connected with two I/O mouths of single-chip microcomputer 2 by wire respectively, normal open switch 5 and normal open switch 6
Another terminals be connected with battery 1 negative pole by wire respectively；Binding post 9 is by wire and battery 1
Negative pole be connected.
Claims (1)
1. emulation electric cap detonating primer, by housing, battery, two binding posts, light emitting diode lamp,
Wire and control circuit are constituted, and control circuit is normal by single-chip microcomputer, audion, normally opened electromagnetic relay and two
Switch is constituted, and it is characterized in that battery, single-chip microcomputer, audion, normally opened electromagnetic relay are arranged on housing
Inside, light emitting diode lamp, two binding posts and two normal open switch are embedded in the outside of housing；Electricity
The positive pole in pond by wire respectively with normally opened electromagnetic relay contact pin, normally opened electromagnetic relay
One coil foot, microcontroller power supply positive pole pin are connected with the positive pole of light emitting diode lamp, normally opened electromagnetism
Another contact pin of relay is connected by wire and a binding post, another binding post and battery
Negative pole is connected by wire；One I/O mouth of single-chip microcomputer is connected with the base stage of audion by wire, three poles
The colelctor electrode of pipe is connected with another coil foot of normally opened electromagnetic relay by wire, the emitter stage of audion
It is connected with the negative pole of battery by wire；The negative pole of light emitting diode lamp is by wire and the one of single-chip microcomputer
Individual I/O mouth connects；One terminals of two normal open switch are respectively by two I/O of wire with single-chip microcomputer
Mouth connects, and another terminals of two normal open switch are connected with the negative pole of battery by wire respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021230.0U CN205487072U (en) | 2016-01-11 | 2016-01-11 | Emulation electric cap exploder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620021230.0U CN205487072U (en) | 2016-01-11 | 2016-01-11 | Emulation electric cap exploder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205487072U true CN205487072U (en) | 2016-08-17 |
Family
ID=56666557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620021230.0U Expired - Fee Related CN205487072U (en) | 2016-01-11 | 2016-01-11 | Emulation electric cap exploder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205487072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448175A (en) * | 2016-01-11 | 2016-03-30 | 吉林电子信息职业技术学院 | Simulation electric detonator exploder |
-
2016
- 2016-01-11 CN CN201620021230.0U patent/CN205487072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448175A (en) * | 2016-01-11 | 2016-03-30 | 吉林电子信息职业技术学院 | Simulation electric detonator exploder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |