CN201589583U - Electronic millisecond delayer of detonator with shock-conducting tube - Google Patents
Electronic millisecond delayer of detonator with shock-conducting tube Download PDFInfo
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- CN201589583U CN201589583U CN2010201027117U CN201020102711U CN201589583U CN 201589583 U CN201589583 U CN 201589583U CN 2010201027117 U CN2010201027117 U CN 2010201027117U CN 201020102711 U CN201020102711 U CN 201020102711U CN 201589583 U CN201589583 U CN 201589583U
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Abstract
The utility model belongs to blasting articles and particularly relates to an electronic millisecond delayer of a detonator with a shock-conducting tube. The delayer comprises an insulating tube (7), a metal striker (3), a striker limit gasket (4) and a sealing cover (12), wherein an electronic pressure switch or a mechanical pressure switch (5) is arranged between the striker limit gasket (4) and the sealing cover (12) in the insulating tube (7) in sequence from the left to the right; the electronic pressure switch (5) is connected with a electronic pressure switch circuit board (6) that is provided with a positive terminal and a negative terminal (6-2 and 6-1) of the electronic pressure switch power supply; the positive terminal (6-2) of the electronic pressure switch power supply is connected with a circuit board (8); and the circuit board (8) is connected with a singlechip microcomputer power supply anode (9-4) and an anode connecting wire (22) in a high-energy battery (10) and the anode (11-1) of a unidirectional silicon controlled rectifier (11). The electronic millisecond delayer of the detonator with the shock-conducting tube is high in delay precision and easy and accurate in debugging, and does not add material cost.
Description
Technical field
The utility model belongs to explosive product, particularly a kind of Nonel detonator millisecond electro-delay system.
Background technology
At present, in blasting process, employed explosion-guiding-tube type delay detonator all adopts the medicament defer time, its defer time error is big, particularly apply to high its error of other delay detonator of section up to milliseconds up to a hundred, section is not high more, and the delay time error is big more, can not satisfy the needs of high accuracy controlled blasting, the scope of application is subjected to certain limitation.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of delay precision height, antijamming capability strong, the Nonel detonator millisecond electro-delay system that the scope of application is wide.
The technical scheme that the utility model technical solution problem adopts is: Nonel detonator millisecond electro-delay system comprises: insulation tube, the metal striker, the striker limiting gasket, seal cover, be characterized between striker limiting gasket in insulation tube and the seal cover pressure electronic switch or mechanical pressure switches being housed successively from left to right, the pressure electronic switch connects a pressure electronic switch circuit plate, wiring board just is being provided with the pressure electronic switch power, negative terminal and pressure electronics are opened the number of delivering letters input, pressure electronic switch power anode connecting circuit plate connects the microcontroller power supply positive pole on the circuit board, the anode of positive lead and one-way SCR in the high-energy battery; Pressure electronic switch signal input connects the signal input part of single-chip microcomputer, the signal output part of single-chip microcomputer covers the control utmost point that copper cash two connects one-way SCR with circuit board, pressure electronic switch power negative terminal connects the power cathode of single-chip microcomputer, the negative lead of high-energy battery and an igniting head bridge wire foot line, the negative electrode of one-way SCR covers copper cash one with circuit board and connects another root igniting head bridge wire foot line, two igniting head bridge wire foot lines connect the two ends of igniting head, right-hand member head at insulation tube is equipped with seal cover, the metal striker, electronics extension body case is connected the back electro-delay system is constituted a shielding with the instant electric detonator metal shell.
The beneficial effects of the utility model are: Nonel detonator millisecond electro-delay system is owing to adopted the time-delay of mcu programming high accuracy, the power supply of high-energy battery as igniting head in single-chip microcomputer arming delay device and the instant electric detonator is set in detonator, signal of telecommunication interference performances such as it is antistatic, stray electrical current and various induced electricities are strong, fundamentally reduced the accident potential that has external electrical interference to cause in the electric explosion; The delay precision height, influenced factor is few; Changing time-delay only needs to change the program of single-chip microcomputer, and debugging easily, accurately, does not increase material cost.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the Nonel detonator structure cutaway view that Nonel detonator millisecond electro-delay system is housed.
Fig. 2 is a Nonel detonator millisecond electro-delay system structure cutaway view among Fig. 1.
Among the figure, the 1-detonator; 2-detonator pillar; 2-1-detonator locking card seal one; 3-metal striker; 4-striker limiting gasket; 5-pressure electronic switch or mechanical pressure switches; 6-pressure electronic switch circuit plate; 6-1-pressure electronic switch power negative terminal; 6-2-pressure electronic switch power anode; 6-3-pressure electronic switch signal input; The 7-insulation tube; The 8-circuit board; The 9-single-chip microcomputer; 9-1-single-chip microcomputer signal output part; 9-2-microcontroller power supply negative pole; 9-3-single-chip microcomputer signal input part; 9-4-microcontroller power supply positive pole; The 10-high-energy battery; 10-1-high-energy battery positive pole; 10-2-high-energy battery negative pole; The 11-one-way SCR; 11-1-one-way SCR anode; 11-2-one-way SCR negative electrode; The 11-3-one-way SCR control utmost point; The 12-seal cover; 13-electronics extension body case; 13-1-detonator locking card seal two; 14-priming or high explosive; 15-instant electric detonator metal shell; The 16-igniting head; The 17-sealing-plug; 18-igniting head bridge wire foot line; The 19-circuit board is carried out copper cash one; 20-GND connecting line; The 21-circuit board covers copper cash two; 22-anode connecting line; 23-striker stroke;
The specific embodiment
Embodiment, with reference to accompanying drawing 1,2, Nonel detonator millisecond electro-delay system is that insulation tube 7 is housed in instant electric detonator shell 15, in the left end of instant electric detonator metal shell 15, be provided with metal striker 3 and striker limiting gasket 4, between metal striker 3 and striker limiting gasket 4, be provided with striker stroke 23.Pressure electronic switch or mechanical pressure switches 5 are housed between striker limiting gasket 4 in insulation tube 7 and the seal cover 12 from left to right, pressure electronic switch 5 connects a pressure electronic switch circuit plate 6, connects the positive and negative end 6-2 of pressure electronic switch power, 6-1 and pressure electronic switch signal input 6-3 on the wiring board 6.Pressure electronic switch power anode 6-2 connecting circuit plate 8 connects the positive plate 11-1 of positive lead 22 and one-way SCR 11 among the positive source 9-4, high-energy battery 10 of single-chip microcomputer 9 on the circuit board 8.Pressure electronic switch signal input 6-3 connects single-chip microcomputer signal input part 9-3, and pressure electronic switch power negative terminal 6-1 connects power cathode connecting line 20 and igniting head bridge wire foot line 18 in microcontroller power supply negative pole 9-2, the high-energy battery 10.Single-chip microcomputer signal output part 9-1 covers the control utmost point 11-3 that copper cash 2 21 connects one-way SCR with circuit board.Anode connecting line 22 connects the anodal 10-1 of high capacity power source in the high-energy battery 10, the power cathode 10-2 that GND connecting line 20 connects in the high-energy battery 10.One-way SCR negative electrode 11-2 covers copper cash 1 with circuit board and connects 18, two igniting head bridges of another root igniting head bridge wire foot lines wire foot line 18 and connect igniting heads 16 two ends, at the right-hand member head of insulation tube 7 seal cover 12 is housed.
With reference to accompanying drawing 1, Nonel detonator millisecond electro-delay system is contained in that state is in detonator 1 outside detonator pillar 2 to be housed in the detonator, is provided with three road detonators locking card seal 2-1 on detonator pillar 2.Dress sealing-plug 17 in the electronics extension body case 13 on seal cover 12 right sides, electronics extension body case 13 is fixedly connected with the sub-primer casing 15 that generates electricity in wink, priming or high explosive 14 are housed in instant electric detonator metal shell 15, in the middle of priming or high explosive 14, igniting head 16 are housed.
The operation principle of Nonel detonator millisecond electro-delay system is that high-energy battery 10 in the detonator is as the power supply of igniting head 16 in single-chip microcomputer 9 time-delay mechanisms and the instant electric detonator metal shell 15, utilize detonator 1 outburst energy impact metal striker 3, metal striker 3 clashes into pressure electronic switch 5 again, the delay circuit of single-chip microcomputer 9 controls passed to the signal that triggers by pressure electronic switch 5, the programmed settings of the delaying time time is triggered one-way SCR 11, the electric current of high-energy battery 10 is by one-way SCR 11, the igniting head 16 that ignites is ignited instant electric detonator then.
Claims (1)
1. Nonel detonator millisecond electro-delay system, comprise insulation tube (7), metal striker (3), striker limiting gasket (4), seal cover (12), it is characterized in that between striker limiting gasket (4) in insulation tube (7) and the seal cover (12) pressure electronic switch or mechanical pressure switches (5) being housed successively from left to right, pressure electronic switch (5) connects a pressure electronic switch circuit plate (6), wiring board (6) just is being provided with the pressure electronic switch power, negative terminal (6-2,6-1) open the number of delivering letters input (6-3) with the pressure electronics, pressure electronic switch power anode (6-2) connecting circuit plate (8), circuit board (8) are gone up and are connected microcontroller power supply positive pole (9-4), the anode (11-1) of positive lead (22) and one-way SCR (11) in the high-energy battery (10); Pressure electronic switch signal input (6-3) connects the signal input part (9-3) of single-chip microcomputer (9), the signal output part (9-1) of single-chip microcomputer (9) covers the control utmost point (11-3) that copper cash two (21) connects one-way SCR (11) with circuit board, pressure electronic switch power negative terminal (6-1) connects the power cathode (9-2) of single-chip microcomputer (9), the negative lead (20) of high-energy battery (10) and an igniting head bridge wire foot line (18), the negative electrode (11-2) of one-way SCR (11) covers copper cash one (19) with circuit board and connects another root igniting head bridge wire foot line (18), two igniting head bridge wire foot lines (18) connect the two ends of igniting head (16), right-hand member head at insulation tube (7) is equipped with seal cover (12), metal striker (4), electronics extension body case (13) is connected the back electro-delay system is constituted a shielding with instant electric detonator metal shell (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201027117U CN201589583U (en) | 2010-01-28 | 2010-01-28 | Electronic millisecond delayer of detonator with shock-conducting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201027117U CN201589583U (en) | 2010-01-28 | 2010-01-28 | Electronic millisecond delayer of detonator with shock-conducting tube |
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| Publication Number | Publication Date |
|---|---|
| CN201589583U true CN201589583U (en) | 2010-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201027117U Expired - Fee Related CN201589583U (en) | 2010-01-28 | 2010-01-28 | Electronic millisecond delayer of detonator with shock-conducting tube |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105100A (en) * | 2012-12-17 | 2013-05-15 | 辽宁工程技术大学 | Method of air pressure detonating electronic delay detonator |
| CN103486919A (en) * | 2012-06-15 | 2014-01-01 | 沈阳三阳电子标签有限公司 | Electronic intelligent control system and method for shock tube detonator |
| CN105300200A (en) * | 2015-11-26 | 2016-02-03 | 雅化集团绵阳实业有限公司 | Externally-arranged delay detonator |
| CN109373835A (en) * | 2018-10-19 | 2019-02-22 | 贵州全安密灵科技有限公司 | A kind of electric detonator control module structure |
| CN110057255A (en) * | 2019-05-15 | 2019-07-26 | 南京理工大学 | A kind of electronic delay ignition device emitted for being classified coyote hole fire extinguisher bomb |
-
2010
- 2010-01-28 CN CN2010201027117U patent/CN201589583U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486919A (en) * | 2012-06-15 | 2014-01-01 | 沈阳三阳电子标签有限公司 | Electronic intelligent control system and method for shock tube detonator |
| CN103105100A (en) * | 2012-12-17 | 2013-05-15 | 辽宁工程技术大学 | Method of air pressure detonating electronic delay detonator |
| CN103105100B (en) * | 2012-12-17 | 2014-09-24 | 辽宁工程技术大学 | Method of air pressure detonating electronic delay detonator |
| CN105300200A (en) * | 2015-11-26 | 2016-02-03 | 雅化集团绵阳实业有限公司 | Externally-arranged delay detonator |
| CN109373835A (en) * | 2018-10-19 | 2019-02-22 | 贵州全安密灵科技有限公司 | A kind of electric detonator control module structure |
| CN109373835B (en) * | 2018-10-19 | 2021-04-06 | 贵州全安密灵科技有限公司 | Electronic detonator control module structure |
| CN110057255A (en) * | 2019-05-15 | 2019-07-26 | 南京理工大学 | A kind of electronic delay ignition device emitted for being classified coyote hole fire extinguisher bomb |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100922 Termination date: 20130128 |