CN203190890U - Portable firer device detonating control instrument - Google Patents
Portable firer device detonating control instrument Download PDFInfo
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- CN203190890U CN203190890U CN 201320031452 CN201320031452U CN203190890U CN 203190890 U CN203190890 U CN 203190890U CN 201320031452 CN201320031452 CN 201320031452 CN 201320031452 U CN201320031452 U CN 201320031452U CN 203190890 U CN203190890 U CN 203190890U
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- firer
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- switch
- igniting
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Abstract
A portable firer device detonating control instrument is composed of an internal firer device igniting control circuit, a device box, a firer device wiring hole, a charging port, a voltage digital readout liquid crystal display panel, a first arming switch button, a second arming switch button, a charging switch button, an igniting switch button and a discharging switch button, wherein the firer device wiring hole, the charging port, the voltage digital readout liquid switch button, the igniting switch button and the discharging switch button are arranged on the device box. The portable firer device detonating control instrument can achieve a charging state, a discharging state, a safety state and an igniting state, each state needs to be achieved through mutual combination of the discharging switch button, the charging switch button, the two arming switch buttons and the igniting switch button. The portable firer device detonating control instrument is testing equipment which integrates a charging function, a discharging function, an igniting control function, an accident prevention igniting function and a circuit voltage digital readout monitoring function, is suitable for igniting experiments of firer devices in aerospace systems and weapon systems, and has very good application prospects in firer product industries in China.
Description
Technical field
The utility model relates to a kind of portable initiation control instrument of the firer's of being applied to device experiment, relates in particular to a kind of ignition test of unifying aerospace engineering dept armament systems moderate heat frock putting that is applicable to.
Background technology
Firer's device is that gunpowder or explosive are housed, and is subjected to produce burning or blast behind the environmental stimuli, with the gunpowder that ignites, ignition charge or do the disposable components and parts of mechanical power and the general name of device.Firer's device is made up of ignition element, powder charge and functional entity usually.Because firer's device has that volume is little, quality is light, simple in structure, reliable, energy quality than high, action time is short, low cost and other advantages, so it has obtained extensive use at spacecraft, armament systems.Typical firer's device comprises blasting bolt, firer's cutter, firer's separation nut etc.As the sensitivity of the miniaturization blast energy, firer's device is " source " of finishing predetermined function in spacecraft, the armament systems, but in the process of the test of these systems, firer's device be most possibly meet accident blast, cause " root " of personal injury.Therefore, in the process of the test that has firer's device, most important principle is exactly principle of sound accounting, must consider the security requirement of firer's device at the trial, accidents such as the igniting that should not meet accident under any operating condition of test, blast.
The technical development of firer's device experiment so far, the main electric connector that adopts cable directly to connect power supply and firer's device initiator, do not adopt the thought design of Redundancy Design to prevent the accidental ignition measure, and the equipment that control is got angry not only needs to be connected with the 220V AC power, the test site is limited by the position of AC power, and volume is bigger, and is portable inadequately.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of portable firer's device initiation control instrument, comprising:
Appliance case, be arranged on the firer's device ignition control circuit in the described appliance case, the firer's device wiring hole, charging inlet, the voltage digital display liquid crystal panel, first that are arranged on the described appliance case are separated discharge cock button, the second solution discharge cock button, charge switch button, ignition switch button, discharge switch button;
Wherein, described firer's device is got angry control circuit by rechargable power supplies, charge switch, discharge switch, two load resistances, voltmeter, electric capacity, separate discharge cock and ignition switch composition for two, the two ends of described power supply are respectively by described charge switch, one described load resistance and described discharge switch, another described load resistance, described electric capacity, described ignition switch, described two solution discharge cocks couple mutually, described discharge switch is connected with another described load resistance, described voltmeter is connected in parallel on the two ends of described electric capacity, separates the discharge cocks series connection and the electric initiator electrical interface by firer's device is connected with firer's device for described two.
The beneficial effects of the utility model:
This formula firer device initiation control instrument of taking that the utility model provides has characteristics such as charge function, discharging function, ignition control function, anti-accidental ignition function, circuit voltage digital display monitoring function, it is a kind of specialty ignition control appliance at the design of firer's device, can be used as the test ignition control instrument of firer's device, in China's priming system industry very good prospects for application is arranged.
Description of drawings
Fig. 1 is the circuit theory diagrams of portable firer's device initiation control instrument;
Fig. 2 is the structure chart of portable firer's device initiation control instrument.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is made and to further specify.
(1) the built-in ignition control circuit of portable firer's device initiation control instrument is by rechargable power supplies, charge switch, discharge switch, two load resistances, voltmeter, electric capacity, separate discharge cock and ignition switch composition for two, the two ends of described power supply are respectively by described charge switch, one described load resistance and described discharge switch, another described load resistance, described electric capacity, described ignition switch, described two solution discharge cocks couple mutually, described discharge switch is connected with another described load resistance, described voltmeter is connected in parallel on the two ends of described electric capacity, separates the discharge cocks series connection and the electric initiator electrical interface by firer's device is connected with firer's device for described two.(2) rechargable power supplies adopts the 12V dc source, and charge switch, discharge switch, ignition switch, two solution discharge cocks all adopt single-pole single-throw switch (SPST), and electric capacity adopts the tantalum electric capacity of 1 μ F size, and load resistance adopts 28k Ω size.(3) by adopting rechargeable type 12V dc source as the total energy of entire circuit, not only guarantee to realize the portable charged of circuit, also will be conducive to the circuit constant charge.(4) realize the charge function of circuit by the tantalum electric capacity that adopts 1 μ F size, for firer's device provides the ignition voltage of 5V, adopt tantalum electric capacity can guarantee that circuit stability is good, capacity is big, and high frequency characteristics is good.(5) adopt 28k Ω load resistance and 1 μ F tantalum electric capacity to form charging, discharge circuit, both can guarantee that the charging interval was no more than 15ms, can realize repid discharge again.(6) adopt voltmeter that charging, the discharge condition of electric capacity are carried out kinetic measurement, realize the voltage dynamic monitoring function of circuit.(7) separate discharge cock, ignition switch by disconnecting discharge switch, two, closed charge switch is realized the charge function of circuit.(8) closed bilingual discharge cock adjustment circuit is safety position, realizes the insurance function of circuit, avoids the accidental ignition of firer's device.(9) separate discharge cock, ignition switch by disconnecting earlier discharge switch, two, closed charge switch charges to circuit, and confirms that by the voltmeter testing result circuit voltage is 5V; The priority turn off charge switch disconnects two and separates discharge cocks then, closed ignition switch, the ignition function of realization firer device.(10) by disconnecting ignition switch, charge switch, whether closed discharge switch is realized the discharging function of circuit, and thorough by the discharge of voltmeter testing circuit, if once there is not discharge off, then needing by closed discharge switch repeatedly circuit to be discharged, is 0V until circuit voltage.(11) by design voltage digital display liquid crystal panel, charge switch button, discharge switch button, solution discharge cock NO.1 button, solution discharge cock NO.2 button, ignition switch button, bright lamp when all buttons are pressed, lamp goes out when resetting.(12) with voltage digital display liquid crystal panel and all button reasonable Arrangement on the same panel of portable firer's device initiation control instrument.(13) when firer's device is got angry test, realize the dynamic monitoring function of circuit voltage state by voltage digital display liquid crystal panel, realize charge function by pressing the charge switch button, realize discharging function by pressing the discharge switch button, separate discharge cock NO.1 button by pressing simultaneously, separate discharge cock NO.2 button and realize that firer's device prevents the accidental ignition function, by cable the firer device wiring hole of firer's device initiator electric connector with portable firer's device initiation control instrument is connected, and presses the ignition function that the ignition switch button is realized firer's device.(14) be connected the charge function of realization equipment with the charging inlet of portable firer's device initiation control instrument by AC power.
In Fig. 1, the circuit theory of portable firer's device initiation control instrument has been described mainly.Entire circuit is made up of rechargable power supplies (1), load resistance (2) and (3), discharge switch (4), charge switch (5), voltmeter, electric capacity (7), solution discharge cock I (8), solution discharge cock II (9), ignition switch (10).Wherein, safety position: closed solution discharge cock I (8) conciliates discharge cock II (9).Closed charged state: disconnect ignition switch (10) and discharge switch (4) earlier, closed charge switch (5) then is by voltmeter (6) monitoring charged state, until voltmeter (6) turn off charge switch (5) when being shown as 5V.Discharge condition: turn off charge switch (5) and ignition switch (10), closed discharge switch is by voltmeter monitoring discharge condition, if once there is not discharge off, then need discharge to circuit by closed discharge switch (4) repeatedly, be shown as 0V until voltage (6) table.The ignition state: the first step disconnects ignition switch (10) earlier, and closed solution discharge cock I (8) conciliates discharge cock II (9); Second step was that to adjust circuit be that charged state is 5V until circuit voltage, turn off charge switch (5) and discharge switch (4) then, and reaffirm that voltmeter (6) is shown as 5V; The 3rd step will be got angry control circuit and be carried out circuit with firer's device initiator electrical interface (11) and is connected, and it is normal to check the affirmation circuit; The 4th goes on foot priority disconnects solution discharge cock I (8) reconciliation discharge cock II (9), and closed ignition switch (10) is namely finished the energising ignition of firer's device (12) then, treats after ignition finishes circuit to be adjusted into discharge condition.
In Fig. 2, structure chart and the guidance panel of portable firer's device initiation control instrument described mainly.Entire equipment by appliance case (21) and on firer's device wiring hole (22), charging inlet (23), voltage digital display liquid crystal panel (24), separate discharge cock N0.1 button (25), separate discharge cock N0.2 button (26), charge switch button (27), ignition switch button (28), discharge switch button (29) form.Whether wherein, during charging, with power line charging inlet (23) and AC power are connected earlier, press charge switch button (27) then, other buttons are in reset mode, and monitor to charge by voltage digital display liquid crystal panel (24) and finish; During ignition, press earlier and separate discharge cock N0.1 button (25), separate discharge cock N0.2 button (26), other buttons are in reset mode, with cable firer's device initiator electrical interface being carried out circuit with firer's device wiring hole (22) then is connected, after waiting to receive the ignition password, to separate discharge cock NO.1 button (25) reconciliation discharge cock NO.2 button (26) resets, and after confirming that charge switch button (27) and discharge switch button (29) are in reset mode, press the ignition control that ignition switch button (28) is finished firer's device; During discharge, press discharge switch button (29), other buttons are in reset mode, and whether monitor discharge off by voltage digital display liquid crystal panel (24).
Claims (1)
1. portable firer's device initiation control instrument is characterized in that, comprising:
Appliance case, be arranged on the firer's device ignition control circuit in the described appliance case, the firer's device wiring hole, charging inlet, the voltage digital display liquid crystal panel, first that are arranged on the described appliance case are separated discharge cock button, the second solution discharge cock button, charge switch button, ignition switch button, discharge switch button;
Wherein, described firer's device is got angry control circuit by rechargable power supplies, charge switch, discharge switch, two load resistances, voltmeter, electric capacity, first separates discharge cock, second separates discharge cock and ignition switch composition, the two ends of described power supply are respectively by described charge switch, one described load resistance and described discharge switch, another described load resistance, described electric capacity, described ignition switch, described first separates discharge cock, described second separates discharge cock couples mutually, described discharge switch is connected with another described load resistance, described voltmeter is connected in parallel on the two ends of described electric capacity, separates the discharge cocks series connection and the electric initiator electrical interface by firer's device is connected with firer's device for described two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031452 CN203190890U (en) | 2013-01-22 | 2013-01-22 | Portable firer device detonating control instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031452 CN203190890U (en) | 2013-01-22 | 2013-01-22 | Portable firer device detonating control instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190890U true CN203190890U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031452 Expired - Fee Related CN203190890U (en) | 2013-01-22 | 2013-01-22 | Portable firer device detonating control instrument |
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| CN (1) | CN203190890U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499244A (en) * | 2013-09-24 | 2014-01-08 | 中国空间技术研究院 | Firer device detonation control system for control through MOSFET |
| CN103542777A (en) * | 2013-09-29 | 2014-01-29 | 吴更生 | Detonation box with detonation detection function |
| CN104677197A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Explosion starter safety control device and method used for underwater robot |
| DE102017010835A1 (en) * | 2017-11-23 | 2019-05-23 | Bundesrepublik Deutschland, vertreten durch das BMVg, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Control device for checking electronic ignition systems in the blasting technique |
| CN110082619A (en) * | 2019-04-24 | 2019-08-02 | 重庆斯微奇电子技术有限公司 | A kind of priming system detection system and detection method |
-
2013
- 2013-01-22 CN CN 201320031452 patent/CN203190890U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499244A (en) * | 2013-09-24 | 2014-01-08 | 中国空间技术研究院 | Firer device detonation control system for control through MOSFET |
| CN103499244B (en) * | 2013-09-24 | 2015-04-22 | 中国空间技术研究院 | Firer device detonation control system for control through MOSFET |
| CN103542777A (en) * | 2013-09-29 | 2014-01-29 | 吴更生 | Detonation box with detonation detection function |
| CN103542777B (en) * | 2013-09-29 | 2015-10-28 | 吴更生 | A kind of detonating chamber with the measuring ability that detonates |
| CN104677197A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Explosion starter safety control device and method used for underwater robot |
| CN104677197B (en) * | 2013-11-30 | 2016-06-22 | 中国科学院沈阳自动化研究所 | A kind of exploder safety control for underwater robot and method |
| DE102017010835A1 (en) * | 2017-11-23 | 2019-05-23 | Bundesrepublik Deutschland, vertreten durch das BMVg, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Control device for checking electronic ignition systems in the blasting technique |
| CN110082619A (en) * | 2019-04-24 | 2019-08-02 | 重庆斯微奇电子技术有限公司 | A kind of priming system detection system and detection method |
| CN110082619B (en) * | 2019-04-24 | 2020-02-21 | 重庆斯微奇电子技术有限公司 | Initiating explosive device detection system and detection method |
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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: 20130911 Termination date: 20150122 |
|
| EXPY | Termination of patent right or utility model |