CN218847044U - Control assembly of blasting controller - Google Patents
Control assembly of blasting controller Download PDFInfo
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- CN218847044U CN218847044U CN202221564611.5U CN202221564611U CN218847044U CN 218847044 U CN218847044 U CN 218847044U CN 202221564611 U CN202221564611 U CN 202221564611U CN 218847044 U CN218847044 U CN 218847044U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a control assembly of a blasting controller, which comprises a CPU for receiving input signals, outputting control signals and processing data; a memory module connected with the CPU; the preset mode input signal source unit is connected with the CPU; the CPU output and transmission control unit is used for outputting signals and controlling the discharge of the discharge circuit and is connected with the CPU; the key input signal unit is connected with the CPU; the liquid crystal display unit is connected with the CPU; a download program module connected to the CPU; and the power supply module is used for supplying power to the CPU, the memory module, the preset mode input signal source unit, the CPU output and transmission control unit, the download program module and the liquid crystal display unit respectively.
Description
Technical Field
The utility model belongs to the technical field of the blasting controller and specifically relates to a control assembly of blasting controller.
Background
With the development of times, scenes such as demolition or mining and the like need to be carried out by using blasting technology in more and more places, but the control mode of the conventional initiator is single, but the environment needing blasting is more and more complex, so that the required blasting modes are different in different blasting sites. Therefore, the existing detonator using 220V voltage has a single blasting mode, needs a more complex construction mode, increases the construction difficulty, and cannot detect the detonation voltage and the detonation branch safety before the detonation controller is started.
Therefore, improvements and developments in the prior art are yet to be made.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a control assembly of blasting controller aims at solving current blasting controller blasting mode singleness, leads to the blasting construction more troublesome to and there is the poor technical problem of blasting security performance.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a control assembly of a blast controller, comprising:
a CPU for receiving input signals and outputting control signals and processing data,
the memory module is used for storing data and is connected with the CPU;
the preset mode input signal source unit is used for inputting a preset blasting mode and is connected with the CPU;
the CPU output and transmission control unit is used for outputting signals and controlling the discharge of the discharge circuit and is connected with the CPU;
the key input signal unit is used for inputting a signal to the CPU by a user and is connected with the CPU;
the liquid crystal display unit is used for displaying output signals and is connected with the CPU;
a download program module for inputting a program to the CPU, the download program module being connected to the CPU;
and the power supply module is used for supplying power to the CPU, the memory module, the preset mode input signal source unit, the CPU output and transmission control unit, the download program module and the liquid crystal display unit respectively.
Preferably, the mobile terminal further comprises a detection feedback input signal unit for feeding back a detection signal, wherein the detection feedback input signal unit is connected with the CPU. Preferably, the detection feedback input signal unit includes a plurality of detection feedback branches, the detection feedback branches are connected to the discharge assembly through input ports, and output ends of the detection feedback branches are connected to the CPU.
The detection feedback input signal unit is connected with the discharge assembly, so that the detection feedback unit in the discharge assembly feeds detected data back to the detection feedback input signal unit, and the phenomenon that the CPU receives signal interference due to the fact that the discharge assembly is directly connected with the CPU, and control is not sensitive and accurate enough is avoided, and the anti-interference capability is higher.
Preferably, the system further comprises a crystal oscillator unit for controlling time accuracy, and the crystal oscillator unit is connected with the CPU.
Preferably, the computer system further comprises a reset unit for resetting to zero, and the reset unit is connected with the CPU.
Preferably, the system further comprises a filtering unit for filtering, and the filtering unit is connected with the CPU.
Preferably, the preset mode input signal source unit includes a plurality of preset signal input branches, a signal output end of each preset signal input branch is connected to the CPU, and the preset signal input branches are connected to the multi-stage switch through a connection port P2.
Preferably, the preset signal input branch comprises an indicator light for displaying on-off of a preset mode, a photoelectric coupler, an adjusting resistance component for adjusting the power supply voltage of the photoelectric coupler, and a first protection resistor for protecting the output signal end of the photoelectric coupler; the signal input end of the photoelectric coupler is connected with the adjusting resistance component in series, and the adjusting resistance component is connected with the wiring port P2;
the power supply module is connected with an output signal end of the photoelectric coupler through a first protection resistor;
the adjusting resistance component comprises a first adjusting resistance and a second adjusting resistance; the first adjusting resistor is connected with the indicating lamp in series and then connected with the second adjusting resistor in parallel.
Preferably, the CPU output and control unit includes a plurality of output and control branches, a signal input terminal of the output and control branch is connected to a signal output terminal pin of the CPU, and an output terminal of the output and control branch is connected to the discharge assembly through an output connection port.
Preferably, the output and transmission control branch comprises a photoelectric coupler, a protection resistance component for protecting the photoelectric coupler, a triode for switching on and off signals, a relay, a first high-voltage diode for preventing reverse flow and a second high-voltage diode;
the signal input end of the photoelectric coupler is connected with the signal output end pin of the CPU and is connected with the power supply module through a current-limiting resistor;
the output end of the photoelectric coupler is respectively connected with the protective resistor component and the collector electrode of the triode;
one end of the relay is connected with the power supply module, and the other end of the relay is connected with the base electrode of the triode;
the relay is connected with the discharging assembly through a switch; the emitting electrode of the triode is grounded;
and the first high-voltage diode and the second high-voltage diode are respectively connected with the relay in parallel.
The utility model discloses a CPU is used for receiving control signal and output control signal, and preset mode input signal source unit for input preset blasting mode and transmit for CPU, export control command for CPU output and biography accuse unit again by CPU, be used for output signal and control discharge circuit to discharge, thereby realize discharging, can effectually isolate the interference of discharge circuit to CPU control command through CPU output and biography accuse unit, and can realize exporting and biography accuse; the liquid crystal display unit is used for displaying the output signal so that an operator can know the output control signal and know the control instruction; therefore the utility model discloses can realize control mode's selection and predetermine to can reach accurate control according to demand output control signal. The manual input of a month preset mode and a control instruction can be realized through the key input signal unit; the control program in the CPU can be updated and modified through the downloading program module, so that the method is suitable for different blasting control scenes.
Drawings
Fig. 1 is a block diagram of a first embodiment of the present invention.
Fig. 2 is a block diagram of a second embodiment of the present invention.
Fig. 3 is a block diagram of a third embodiment of the present invention.
Fig. 4 is a block diagram of a fourth embodiment of the present invention.
Fig. 5 is a block diagram of a fifth embodiment of the present invention.
Fig. 6 is a circuit diagram of the CPU, the download program module, the crystal oscillator unit, and the filter unit of the present invention.
Fig. 7 is a circuit diagram of the reset unit of the present invention.
Fig. 8 is a circuit diagram of a memory module according to the present invention.
Fig. 9 is a circuit diagram of the liquid crystal display unit of the present invention.
Fig. 10 is a circuit diagram of the preset mode input signal source unit according to the present invention.
Fig. 11 is a circuit diagram of the power module of the present invention.
Fig. 12 is a circuit diagram of a part of the CPU output and transmission control unit according to the present invention.
Fig. 13 is a partial two-circuit diagram of the CPU output and control unit according to the present invention.
Fig. 14 is a circuit diagram of the output and transmission control branch circuit according to the present invention.
Fig. 15 is a circuit diagram of the preset signal input branch circuit of the present invention.
Fig. 16 is a circuit diagram of the unit for detecting the feedback input signal according to the present invention.
Fig. 17 is a circuit diagram of the middle key input signal unit of the present invention.
In the figure: 1. A CPU; 2. a memory module; 3. a preset mode input signal source unit; 4. CPU output and control unit; 5. a key input signal unit; 6. a liquid crystal display unit; 7. downloading a program module; 8. a power supply module; 9. a feedback input signal detecting unit; 10. a crystal oscillation unit; 11. a reset unit; 12. a filtering unit; 13. a photoelectric coupler; 14. a protective resistance component; 15. a triode; 16. a relay; 17. a first high voltage diode; 18. a second high voltage diode; 19. a current limiting resistor; 40. an output and transmission control branch; 90. detecting a feedback branch; 30. presetting a signal input branch; 20. an indicator light; 21. adjusting the resistance component; 22. a first protection resistor; 210. a first adjusting resistor; 211. a second regulating resistor; 140. a second protection resistor; 141. and a third protection resistor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail below with reference to the accompanying drawings and examples.
As shown in fig. 1-17, the utility model discloses a control assembly of blasting controller, it includes:
a CPU 1 for receiving input signals and outputting control signals and processing data;
the memory module 2 is used for storing data and is connected with the CPU 1;
a preset mode input signal source unit 3 for inputting a preset blasting mode, wherein the preset mode input signal source unit 3 is connected with the CPU 1;
the CPU output and transmission control unit 4 is used for outputting signals and controlling the discharge of the discharge circuit, and the CPU output and transmission control unit 4 is connected with the CPU 1;
a key input signal unit 5, configured to enable a user to input a signal to the CPU 1, where the key input signal unit 5 is connected to the CPU 1;
the liquid crystal display unit 6 is used for displaying output signals, and the liquid crystal display unit 6 is connected with the CPU 1;
a download program module 7 for inputting a program to the CPU 1, the download program module 7 being connected to the CPU 1;
and the power supply module 8 is used for supplying power to the CPU 1, the memory module 2, the preset mode input signal source unit 3, the CPU output and transmission control unit 4, the download program module 7 and the liquid crystal display unit 6 respectively.
After the structure is adopted, the utility model can supply power for the CPU 1 and the CPU output and transmission control unit through the power supply module 8, and can input the preset blasting mode for the CPU 1 through the preset mode input signal source unit 3; therefore the utility model discloses can realize predetermineeing the switching of mode, switch according to the demand of blasting scene, compare traditional blasting mode, the utility model discloses a control mode is various, can freely set for control mode. In addition, the utility model realizes the input and setting of the preset mode through the key input signal unit 5; and simultaneously, a control signal is input. The utility model discloses a CPU 1 realizes discharging according to setting for blasting mode control discharge unit to the intelligent control of blasting controller, realizes multiple explosion control mode, can in time receive and detect through CPU 1 and be used for the discharge voltage of the high-voltage capacitor who discharges whether reach safe detonating voltage condition, if do not reach safe detonating voltage, just press blasting input instruction, also can not be carried out, so guaranteed the security of blasting construction. The preset multiple blasting modes can be suitable for more scenes, and blasting construction engineering is simpler and more convenient, and the safety is higher. The output signal can be displayed through the liquid crystal display unit 6, so that an operator can know the blasting operation condition conveniently; the existing control instruction program can be erased from a computer or a usb disk by downloading the program module 7, and the control instruction program in the CPU 1 can also be updated. The power module 8 supplies power to the modules or units needing power.
Preferably, the system further comprises a detection feedback input signal unit 9 for feeding back a detection signal, wherein the detection feedback input signal unit 9 is connected with the CPU 1.
Because the detection feedback signal input unit is connected with the CPU 1, whether the high-voltage capacitor in the discharging assembly for detonating the detonator reaches the voltage of safe blasting or not and whether the battery in the power module 8 is sufficient or not can be detected through the feedback detection input signal unit, so that the requirement of safe discharging is met.
Preferably, the detection feedback input signal unit 9 includes a plurality of detection feedback branches 90, the detection feedback branches 90 are connected to the discharge assembly through input ports, and output ends of the detection feedback branches 90 are connected to the CPU 1.
Preferably, the detection feedback branch 90 has the same circuit as the preset signal input branch 30, but is different from the connection pin of the CPU 1.
The detection feedback input signal unit 9 is connected with the discharge assembly, so that the detection feedback unit in the discharge assembly feeds detected data back to the detection feedback input signal unit 9, and the phenomenon that the CPU 1 receives signal interference due to the fact that the discharge assembly is directly connected with the CPU 1, and control is not sensitive and accurate enough is avoided, and the anti-interference capability is higher. Preferably, the detection feedback input signal unit 9 comprises 3 or 6 detection feedback branches 90.
Preferably, the system further comprises a crystal oscillator unit 10 for controlling time accuracy, and the crystal oscillator unit 10 is connected to the CPU 1. The crystal oscillator unit 10 is conventional, but the CPU 1 is connected to control the blasting of the blaster to microsecond level.
Preferably, the CPU further comprises a reset unit 11 for resetting to zero, and the reset unit 11 is connected with the CPU 1.
After the structure of the oil tank is adopted, the utility model discloses can make the control assembly play through the unit 11 that resets and reset, when output control command is in disorder or the error, can realize returning to zero and reset, let CPU 1 gets back to initial condition.
Preferably, the system further comprises a filtering unit 12 for filtering, wherein the filtering unit 12 is connected with the CPU 1; the current interference of the power module 8 to the CPU 1 can be achieved by the filtering unit 12, so that the control of the CPU 1 is more accurate.
Preferably, the preset mode input signal source unit 3 includes a plurality of preset signal input branches 30, the signal output end of the preset signal input branch 30 is connected to the CPU 1, and the preset signal input branch 30 is connected to the multi-stage switch through a connection port P2. Each of the preset signal input branches 30 has one preset mode, and as shown in fig. 10, the preset mode input unit in the present embodiment has 5 preset modes, that is, 5 preset signal input branches 30.
Preferably, the preset signal input branch 30 includes an indicator light 20 for displaying on/off of a preset mode, a photocoupler 13, an adjusting resistor assembly 21 for adjusting a supply voltage of the photocoupler, and a first protection resistor 22 for protecting an output signal end of the photocoupler; the signal input end of the photoelectric coupler 13 is connected in series with the adjusting resistance component 21, and the adjusting resistance component 21 is connected with the wiring port P2;
the power supply module 8 is connected with an output signal end of the photoelectric coupler 13 through a first protection resistor 22;
the adjusting resistor component 21 comprises a first adjusting resistor 210 and a second adjusting resistor 211; the first adjusting resistor 210 is connected in series with the indicator light 20 and then connected in parallel with the second adjusting resistor 211.
After the structure of the oil-gas separator is adopted, the utility model discloses a first protection resistor 22 prevents optoelectronic coupler 13's output short circuit, realizes adjusting the voltage and the electric current of presetting the mode through first adjusting resistor 210 and second adjusting resistor 211, pilot lamp 20 is used for instructing this signal input branch road 30 of presetting whether to put through.
Preferably, the CPU output and control unit 4 includes a multi-channel output and control branch 40, a signal input end of the output and control branch 40 is connected to a signal output terminal pin of the CPU 1, and an output end of the output and control branch 40 is connected to the discharging assembly through an output connection terminal 41.
As shown in fig. 12 and 13, in the present embodiment, the CPU output and transmission control unit 4 includes 6 output and transmission control branches 40, so that it is possible to control 6 detonators to perform blasting. Compared with the existing single-path exploder, the explosion-proof single-path exploder can meet more modes of explosion scenes, so that the explosion can reach more accurate explosion, and the explosion efficiency is higher.
Preferably, the output and transmission branch circuit 40 includes a photocoupler 13, a protection resistor assembly 14 for protecting the photocoupler, a triode 15 for switching signals, a relay 16, a first high voltage diode 17 for preventing reverse current, and a second high voltage diode 18;
the signal input end of the photoelectric coupler 13 is connected with the signal output end pin of the CPU 1 and is connected with the power supply module 8 through a current-limiting resistor 19;
the output end of the photoelectric coupler 13 is respectively connected with the protective resistance component 14 and the collector of the triode 15;
one end of the relay 16 is connected with the power supply module 8, and the other end of the relay 16 is connected with the base electrode of the triode 15;
the relay 16 is connected with the discharging assembly through a switch; the emitter of the triode 15 is grounded;
the first high-voltage diode 17 and the second high-voltage diode 18 are connected in parallel to the relay 16, respectively.
Preferably, the power module 8 is connected to the output and control branch 40 via an anti-reverse diode.
The protection resistor assembly includes a second protection resistor 140 and a third protection resistor 141, the second protection resistor 140 is connected in parallel with the third protection resistor 141, and the second protection resistor 140 is connected to the positive electrode of the output terminal of the photocoupler 13 through a diode.
After the structure of the oil-gas separator is adopted, the utility model discloses a protection resistance subassembly 14 can with protection photoelectric coupler 13, prevent power module 8's photoelectric coupler 13's impact to realize control relay 16's break-make through triode 15, thereby make the control effect of controller better, make the signal of CPU 1 output is not disturbed by the assembly that discharges, and the accuracy is higher.
The utility model discloses a CPU 1 is used for receiving control signal and output control signal, and preset mode input signal source unit 3 for input preset blasting mode and transmit for CPU 1, and export control command for CPU output and biography accuse unit 4 by CPU 1 again, is used for output signal and control discharge circuit to discharge, thereby realizes discharging, can effectively isolate the interference of discharge circuit to CPU 1 control command through CPU output and biography accuse unit, and can realize the output and pass the accuse; the liquid crystal display unit 6 is used for displaying the output signal so that an operator can know the output control signal and know the control instruction; therefore the utility model discloses can realize control mode's selection and predetermine to can reach accurate control according to demand output control signal. The manual input of the month preset mode and the control instruction can be realized through the key input signal unit 5; the control program in the CPU 1 can be updated and modified by the downloading program module 7, so that the system is applicable to different blasting control scenarios.
The above is the preferred embodiments of the present invention, and it should be noted that, needless to say, the scope of the claims of the present invention should not be limited thereto, and modifications or equivalent substitutions of the technical solutions of the present invention, which are not inventive, will be made by those skilled in the art without departing from the scope of the present invention.
Claims (10)
1. A control assembly for a blast controller, comprising:
a CPU for receiving input signals and outputting control signals and processing data,
the memory module is used for storing data and is connected with the CPU;
the preset mode input signal source unit is used for inputting a preset blasting mode and is connected with the CPU;
the CPU output and transmission control unit is used for outputting signals and controlling the discharge of the discharge circuit, and is connected with the CPU;
the key input signal unit is used for inputting a signal to the CPU by a user and is connected with the CPU;
the liquid crystal display unit is used for displaying output signals and is connected with the CPU;
a downloading program module for inputting a program to the CPU, wherein the downloading program module is connected with the CPU;
and the power supply module is used for supplying power to the CPU, the memory module, the preset mode input signal source unit, the CPU output and transmission control unit, the download program module and the liquid crystal display unit respectively.
2. The control assembly of a blast controller according to claim 1, further comprising a detection feedback input signal unit for feeding back a detection signal, said detection feedback input signal unit being connected to said CPU.
3. The control assembly of the blast controller according to claim 2, wherein the detection feedback input signal unit comprises a plurality of detection feedback branches, the detection feedback branches are connected with the discharge assembly through input ports, and output ends of the detection feedback branches are connected with the CPU.
4. The control assembly of the blast controller according to claim 1 or 2, further comprising a crystal oscillator unit for controlling time accuracy, the crystal oscillator unit being connected to the CPU.
5. The control assembly of the blast controller according to claim 3, further comprising a reset unit for resetting to zero, said reset unit being connected to said CPU.
6. The control assembly of the blast controller according to claim 4, further comprising a filtering unit for filtering, said filtering unit being connected to said CPU.
7. The control assembly of the blasting controller according to claim 1, wherein the predetermined mode input signal source unit comprises a plurality of predetermined signal input branches, signal output ends of the predetermined signal input branches are connected to the CPU, and the predetermined signal input branches are connected to the multi-stage switch through a connection port P2.
8. The control assembly of the blasting controller according to claim 7, wherein the preset signal input branch comprises an indicator light for displaying on/off of a preset mode, a photoelectric coupler, a regulating resistor component for regulating a supply voltage of the photoelectric coupler, and a first protection resistor for protecting an output signal end of the photoelectric coupler;
the signal input end of the photoelectric coupler is connected with the adjusting resistor assembly in series, and the adjusting resistor assembly is connected with the wiring port P2;
the power supply module is connected with an output signal end of the photoelectric coupler through a first protection resistor;
the adjusting resistance component comprises a first adjusting resistance and a second adjusting resistance; the first adjusting resistor is connected with the indicating lamp in series and then connected with the second adjusting resistor in parallel.
9. The control assembly of the blast controller according to claim 1, wherein the CPU output and control unit comprises a plurality of output and control branches, signal input ends of the output and control branches are connected to signal output pins of the CPU, and output ends of the output and control branches are connected to the discharging assembly through output connection ports.
10. The control assembly of the blasting controller according to claim 9, wherein the output and transmission branch comprises a photocoupler, a protection resistor component for protecting the photocoupler, a triode for switching on and off signals, a relay, a first high-voltage diode for preventing backflow and a second high-voltage diode;
the signal input end of the photoelectric coupler is connected with the signal output end pin of the CPU and is connected with the power supply module through a current-limiting resistor;
the output end of the photoelectric coupler is respectively connected with the protective resistor component and the collector electrode of the triode;
one end of the relay is connected with the power supply module, and the other end of the relay is connected with the base electrode of the triode;
the relay is connected with the discharging assembly through a switch; the emitting electrode of the triode is grounded;
and the first high-voltage diode and the second high-voltage diode are respectively connected with the relay in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564611.5U CN218847044U (en) | 2022-06-21 | 2022-06-21 | Control assembly of blasting controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221564611.5U CN218847044U (en) | 2022-06-21 | 2022-06-21 | Control assembly of blasting controller |
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| Publication Number | Publication Date |
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| CN218847044U true CN218847044U (en) | 2023-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221564611.5U Active CN218847044U (en) | 2022-06-21 | 2022-06-21 | Control assembly of blasting controller |
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- 2022-06-21 CN CN202221564611.5U patent/CN218847044U/en active Active
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