CN109633322A - Electronic fuse testboard control circuit - Google Patents
Electronic fuse testboard control circuit Download PDFInfo
- Publication number
- CN109633322A CN109633322A CN201811584220.8A CN201811584220A CN109633322A CN 109633322 A CN109633322 A CN 109633322A CN 201811584220 A CN201811584220 A CN 201811584220A CN 109633322 A CN109633322 A CN 109633322A
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- 230000003760 hair shine Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000005611 electricity Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000004913 activation Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C21/00—Checking fuzes; Testing fuzes
Abstract
The present invention provides a kind of electronic fuse testboard control circuit, it is powered by the 3.6V power supply that monitor station provides to fuse, it is powered on using toggle switch to sliding block in fuse power-up Imitating mine, fuse is set to work, fuse is simulated by control circuit to boost according to set sequential export, it props up, the triggering of sound magnetic, the signals such as self-destruction, the working condition of fuse is passed through voltmeter head by testboard internal control circuit, electric current gauge outfit and LED are shown on the panel of testboard, and respectively by several diode displayings from disabling situation, prop up movement and the triggering of sound magnetic, the movement such as self-destruction.The present invention can satisfy the testing requirement of electronic fuse, for detecting the disabling certainly of electronic fuse, setting and write the functions such as code, battery activated, boosting opportunity and boost value, timing self-destruction, the triggering of sound magnetic.
Description
Technical field
The present invention relates to a kind of electronic fuse testboard control circuits, belong to circuit detection equipment technical field.
Background technique
Fuse is also known as fuse tube, is a kind of apparatus to cause bursting.Fuse is using target information and environmental information, in predefined conditions
The control device of ignition.With the development of science and technology, Technology for Modern Equipment is usually using electronic fuse, and electronic fuse need to carry out it is regular
Maintenance, the problem of how quickly and easily detection electronic fuse at urgent need to resolve.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies in the prior art, a kind of electronic fuse testboard control electricity is provided
Road can satisfy the testing requirement of electronic fuse, for detecting the disabling certainly of electronic fuse, setting and write code, battery activated, boosting
The functions such as opportunity and boost value, timing self-destruction, the triggering of sound magnetic.
According to technical solution provided by the invention, the electronic fuse testboard control circuit, it is characterized in that: including single
The connector P1 of 5 feet, the connector P2 of double 8 foot, ammeter I1 and voltmeter V1；
The first foot D21 of the connector P1 is ignition signal output end, and crus secunda D11 is to prop up signal output end, third foot
VO1 is two terminal voltage value of igniter head, and the 4th foot Vib is fuse acoustic signal input end, and the 5th foot Mag1 is the input of fuse magnetic signal
End；The first foot VBAT of the connector P2 is battery supply anode, and crus secunda ZSN is from disability control terminal, third foot VCC21
For power input, the 4th foot TP21 is that disability input terminal, the 5th foot are ammeter I1 input terminal certainly, and the 6th foot TP11 is from mistake
Energy output end, the 7th foot SET are to set signal to input anode, and octal VCC11 is power input.
Further, one end of the first foot D21 connection resistance R3 of the connector P1, the other end connection three of resistance R3
The base stage of pole pipe Q2, the anode of the emitter connection light emitting diode D3 of triode Q2, the cathode ground connection of light emitting diode D3, hair
Optical diode D3 shows that the collector of triode Q2 connects one end of resistance R4, resistance R4's for electronic fuse holding function
The other end of one end of another end connection switch S5, switch S5 connects 5V power supply；The crus secunda D11 connection of the connector P1
The emitter of one end of resistance R1, the base stage of the other end connecting triode Q1 of resistance R1, triode Q1 connects light emitting diode
The anode of D1, the cathode ground connection of light emitting diode D1, light emitting diode D1 prop up function for electronic fuse and show, triode Q1
Collector connection resistance R2 one end, another end of a Guan Duan of the other end connection switch S2 of resistance R2, switch S2 connects
Connect 5V power supply.
Further, the crus secunda of the third foot VO1 connection voltmeter V1 of the connector P1, the 4th foot of voltmeter V1
5V power supply, the first foot and third the foot ground connection of voltmeter V1 are connected, voltmeter V1 is shown for electronic fuse boost value.
Further, one end of the first foot VBAT connection connection switch S4 of the connector P2, the other end of switch S4
Fuse testboard operating voltage VCC is connected, switch S4 is used to be powered on to fuse active circuit；The crus secunda of the connector P2
One end of ZSN connection switch S6, the other end ground connection of switch S6, switch S6 are from disability switch, for disabling electricity certainly to fuse
Road power-up；The negative terminal of the third foot VCC21 connection BAW56 switching diode D2 of the connector P2, BAW56 switching diode D2
Anode connection switch S3 one end, switch S3 the other end connection fuse testboard operating voltage VCC, switch S3 be power supply
Switch is powered on for fuse testboard and fuse；The 4th foot TP21 connection BAW56 switching diode D2's of the connector P2
Negative terminal；The other end of one end of the 6th foot TP11 connection resistance R5 of the connector P2, resistance R5 connects light emitting diode D4
Anode, light emitting diode D4 cathode ground connection, light emitting diode D4 for electronic fuse from disability function show；It is described to patch
The cathode of the octal VCC11 connection diode D5 of part P2.
Further, one end of the first foot of the 5th foot connection ammeter I1 of the connector P2 and switch S1, electric current
The other end of the crus secunda of Table I 1, the 4th foot and switch S1 is grounded, and the third foot of ammeter I1 connects 5V power supply, and ammeter I1 is used
In electronic fuse power consumption display.
Electronic fuse testboard control circuit of the present invention, can satisfy the testing requirement of electronic fuse, for detecting
Electronic fuse disables certainly, sets and write the functions such as code, battery activated, boosting opportunity and boost value, timing self-destruction, the triggering of sound magnetic.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Below with reference to specific attached drawing, the invention will be further described.
As shown in Figure 1, electronic fuse testboard control circuit of the present invention includes connector P1, connector P2, electric current
Table I 1 and voltmeter V1, connector P1 use single 5 foot connector, and connector P2 uses double 8 foot connector；
The first foot D21 of the connector P1 is ignition signal output end, and crus secunda D11 is to prop up signal output end, third foot
VO1 is two terminal voltage value of igniter head, and the 4th foot Vib is fuse acoustic signal input end, and the 5th foot Mag1 is the input of fuse magnetic signal
End；The first foot VBAT of the connector P2 is battery supply anode, and crus secunda ZSN is from disability control terminal, third foot VCC21
For power input, the 4th foot TP21 is that disability input terminal, the 5th foot are ammeter I1 input terminal certainly, and the 6th foot TP11 is from mistake
Energy output end, the 7th foot SET are to set signal to input anode, and octal VCC11 is power input；
One end of the first foot D21 connection resistance R3 of the connector P1, the base stage of the other end connecting triode Q2 of resistance R3,
The anode of the emitter connection light emitting diode D3 of triode Q2, the cathode ground connection of light emitting diode D3, light emitting diode D3 are used
It is shown in electronic fuse holding function, one end of the collector connection resistance R4 of triode Q2, another end connection of resistance R4
The other end of one end of switch S5, switch S5 connects 5V power supply；The one of the crus secunda D11 connection resistance R1 of the connector P1
End, the base stage of the other end connecting triode Q1 of resistance R1, the anode of the emitter connection light emitting diode D1 of triode Q1, hair
The cathode of optical diode D1 is grounded, and light emitting diode D1 props up function for electronic fuse and shows, the collector of triode Q1 connects
Another end of one end of connecting resistance R2, a Guan Duan of the other end connection switch S2 of resistance R2, switch S2 connects 5V power supply；Institute
The crus secunda of the third foot VO1 connection voltmeter V1 of connector P1 is stated, the 4th foot of voltmeter V1 connects 5V power supply, voltmeter V1
The first foot and third foot ground connection, voltmeter V1 show for electronic fuse boost value；The 4th foot Vib of the connector P1 connects
Connect the end Vib on fuse testboard；The end Mag on the 5th foot Mag1 connection fuse testboard of the connector P1；
The other end of one end of the first foot VBAT connection connection switch S4 of the connector P2, switch S4 connects fuse testboard
Operating voltage VCC, switch S4 are used to be powered on to fuse active circuit；The crus secunda ZSN connection switch S6's of the connector P2
One end, the other end ground connection of switch S6, switch S6 are from the switch that disables, for being powered on to fuse from disability circuit；It is described to patch
The negative terminal of the third foot VCC21 connection BAW56 switching diode D2 of part P2, the anode connection switch of BAW56 switching diode D2
One end of S3, the operating voltage VCC of the other end connection fuse testboard of switch S3, switch S3 is power switch, is used for fuse
Testboard and fuse power-up；The negative terminal of the 4th foot TP21 connection BAW56 switching diode D2 of the connector P2；It is described to patch
The first foot of the 5th foot connection ammeter I1 of part P2 and one end of switch S1, the crus secunda of ammeter I1, the 4th foot and switch
The other end of S1 is grounded, and the third foot of ammeter I1 connects 5V power supply, and ammeter I1 is used for electronic fuse power consumption display；It is described to connect
One end of the 6th foot TP11 connection resistance R5 of plug-in unit P2, the anode of the other end connection light emitting diode D4 of resistance R5, shines
The cathode of diode D4 is grounded, and light emitting diode D4 is shown for electronic fuse from disability function；The 7th of the connector P2
The end SET on foot SET connection fuse testboard；The cathode of the octal VCC11 connection diode D5 of the connector P2.
The test method of electronic fuse testboard of the present invention, comprising the following steps:
(1) three tunnel direct current output of regulated power supply is adjusted to 5V, 5V, 4.1V, voltmeter power input and electric current apparent source respectively
Input terminal input voltage is 5V, and testboard operating voltage VCC is 4.1V；The setting of power function signal generator are as follows: frequency 1Hz,
The sine wave of amplitude 0.1mv connects on testing stand magnetic input terminal (red+black -), and sonic transducer connects in testing stand vocal input terminal
Upper (without positive and negative differentiation)；
(2) code is write to product to be measured.Write code rule are as follows: every 24 products are one group, corresponding 01-24 number.Write a yard method: will be to
It surveys product to be correctly inserted into HNZ and write a yard tooling, setter and HNZ is write into yard tooling and correctly connect (red+, black -).Open setter electricity
Setter " setting " key is pressed in source, is set the cover mode containing energy for setter, is entered by " determination ", display is provided with, then aobvious
Show " Dan Lei " " whole bullet ", select " Dan Lei ", enter by " determination ", press " writing code " key, is advised into yard function interface is write according to code is write
Then by digital key input number, presses " confirmation " key and write code, display " writes code success ".
(3) fuse is tested.The original state of testboard is that all switches are placed in down position.In the initial state, it will fill
Determine device, the testboard of the cover containing energy, power function signal generator correctly to connect.Setter is arranged to whole bullet mode.Write-in is compiled
Every 6 products of contrary sign after code are inserted on testboard as one group.Setter power supply is opened, setter " setting " key is pressed,
The cover mode containing energy is set by setter, is entered by " determination ", display is provided with, and then shows " Dan Lei " " whole bullet ", is selected
" whole bullet " presses setter " confirmation " key, presses setter and " set " key, and self-destruction time is set as 4 minutes by number key, is pressed
" confirmation " key is set.6 electronic fuses to be measured are set simultaneously at this time, and setter should be shown: " No. X 4 minutes ",
" No. X 4 minutes " ... " No. X 4 minutes ".It is " combat situation " that setter " fight " key, which is pressed, by production interchange.Open testboard
" VBAT " switch carries out status inquiry to fuse respectively by the inquiry of setter, activation, safety/fight instruction, and lithium battery swashs
The state conversion of Function detection living and safety/fight, observes the show value of digital electronic ammeter, wherein being about when activation detection
1.5mA, set, inquire, state conversion when about 0.16mA.
(4) testboard " from disabling " switch is opened, is flashed 4 times from disabled state indicator light, time interval is 1 second, flashing
The show value of digital electronic ammeter is about 60mA in the process, and it is 0 that switch, ammeter show value " from disabling " are closed after flashing.
(5) timing 60 seconds when panel on digital voltage gauge outfit boost since 0V, the corresponding electricity of 1-6 fuse of observation
Whether pressure table reaches specified value (boost value of 12V ± 1V and 6 fuse is almost the same).
(6) timing 90 seconds when, prop up indicator light and light, at the same digital voltage gauge outfit show voltage be down to 0.8V or less；Meter
When 120 seconds when digital voltage gauge outfit show that voltage starts again at boosting, observe whether the corresponding voltage of 1-6 fuse reaches rule
Definite value (boost value greater than 12V and 6 fuse is almost the same)；After timing 150 seconds, sonic transducer is stirred, action indicator is not
It is bright, the power function signal generator (magnetic signal) set is opened after about 4 seconds, action indicator does not work；Sound is stirred again
Sensor, the action indicator on panel should be lit, while voltmeter shows that voltage is decreased to less than 0.8V, press " removing 2 " key
Extinguish the action indicator on panel.Slowly (required time is greater than 30 seconds fuse, and final voltage value is greater than for boosting again later
12V), when manual time-keeping to 4 points of kinds, self-destruction indicator light is lighted again.
(7) peak value is about 500 μ A when boosting in the fuse course of work, and after voltage, which rises to, to be stablized greater than 12V, electric current is less than
200μA。
(8) all switches of testboard are allocated to initial position after testing.
Electronic fuse testboard control circuit of the present invention examines fuze setting by setter, and code and electricity are write in inquiry
The functions such as pond activation.It is powered by the 3.6V power supply that monitor station provides to fuse, is powered on simulation ground to fuse using toggle switch
Sliding block is powered in thunder, and fuse is made to work, and simulation fuse boost according to set sequential export, props up, the triggering of sound magnetic, self-destruction etc. are believed
Number, the working condition of fuse is passed through by testboard internal control circuit by voltmeter head, electric current gauge outfit and LED are shown in test
On the panel of platform.
Claims (5)
1. a kind of electronic fuse testboard control circuit, it is characterized in that: connector P1's, double 8 foot including single 5 foot patches
Part P2, ammeter I1 and voltmeter V1；
The first foot D21 of the connector P1 is ignition signal output end, and crus secunda D11 is to prop up signal output end, third foot
VO1 is two terminal voltage value of igniter head, and the 4th foot Vib is fuse acoustic signal input end, and the 5th foot Mag1 is the input of fuse magnetic signal
End；The first foot VBAT of the connector P2 is battery supply anode, and crus secunda ZSN is from disability control terminal, third foot VCC21
For power input, the 4th foot TP21 is that disability input terminal, the 5th foot are ammeter I1 input terminal certainly, and the 6th foot TP11 is from mistake
Energy output end, the 7th foot SET are to set signal to input anode, and octal VCC11 is power input.
2. electronic fuse testboard control circuit as described in claim 1, it is characterized in that: the first foot of the connector P1
The emitter connection of one end of D21 connection resistance R3, the base stage of the other end connecting triode Q2 of resistance R3, triode Q2 shines
The anode of diode D3, the cathode ground connection of light emitting diode D3, light emitting diode D3 are used for electronic fuse holding function and show, and three
One end of the collector connection resistance R4 of pole pipe Q2, one end of another end connection switch S5 of resistance R4, switch S5's is another
End connection 5V power supply；One end of the crus secunda D11 connection resistance R1 of the connector P1, the other end connecting triode of resistance R1
The base stage of Q1, the anode of the emitter connection light emitting diode D1 of triode Q1, the cathode ground connection of light emitting diode D1, luminous two
Pole pipe D1 props up function for electronic fuse and shows, one end of the collector connection resistance R2 of triode Q1, resistance R2's is another
A Guan Duan of connection switch S2 is held, another end of switch S2 connects 5V power supply.
3. electronic fuse testboard control circuit as described in claim 1, it is characterized in that: the third foot of the connector P1
4th foot of the crus secunda of VO1 connection voltmeter V1, voltmeter V1 connects 5V power supply, and the first foot and third foot of voltmeter V1 connects
Ground, voltmeter V1 are shown for electronic fuse boost value.
4. electronic fuse testboard control circuit as described in claim 1, it is characterized in that: the first foot of the connector P2
One end of VBAT connection connection switch S4, the other end of switch S4 connect fuse testboard operating voltage VCC, and switch S4 is for giving
The power-up of fuse active circuit；One end of the crus secunda ZSN connection switch S6 of the connector P2, the other end ground connection of switch S6,
Switch S6 is from the switch that disables, for being powered on to fuse from disability circuit；The third foot VCC21 connection of the connector P2
The negative terminal of BAW56 switching diode D2, one end of the anode connection switch S3 of BAW56 switching diode D2, switch S3's is another
The operating voltage VCC of end connection fuse testboard, switch S3 are power switch, are powered on for fuse testboard and fuse；It is described
The negative terminal of the 4th foot TP21 connection BAW56 switching diode D2 of connector P2；The 6th foot TP11 connection of the connector P2
One end of resistance R5, the anode of the other end connection light emitting diode D4 of resistance R5, the cathode ground connection of light emitting diode D4 shine
Diode D4 is shown for electronic fuse from disability function；The octal VCC11 connection diode D5's of the connector P2 is negative
Pole.
5. electronic fuse testboard control circuit as described in claim 1, it is characterized in that: the 5th foot of the connector P2 connects
The first foot of ammeter I1 and one end of switch S1 are connect, the other end of the crus secunda of ammeter I1, the 4th foot and switch S1 connects
Ground, the third foot of ammeter I1 connect 5V power supply, and ammeter I1 is used for electronic fuse power consumption display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584220.8A CN109633322B (en) | 2018-12-24 | 2018-12-24 | Control circuit of electronic fuze test board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584220.8A CN109633322B (en) | 2018-12-24 | 2018-12-24 | Control circuit of electronic fuze test board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109633322A true CN109633322A (en) | 2019-04-16 |
| CN109633322B CN109633322B (en) | 2024-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811584220.8A Active CN109633322B (en) | 2018-12-24 | 2018-12-24 | Control circuit of electronic fuze test board |
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| Country | Link |
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| CN (1) | CN109633322B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947526A (en) * | 2020-08-11 | 2020-11-17 | 湖南兵器建华精密仪器有限公司 | Trigger function test system, trigger function tester and method thereof |
| CN113721045A (en) * | 2021-07-26 | 2021-11-30 | 湖北汉丹机电有限公司 | Fuse circuit function detector |
| CN115586366A (en) * | 2022-11-17 | 2023-01-10 | 中国工程物理研究院电子工程研究所 | Method for calculating steady-state work average peak current in fuse high-voltage charging process |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947526A (en) * | 2020-08-11 | 2020-11-17 | 湖南兵器建华精密仪器有限公司 | Trigger function test system, trigger function tester and method thereof |
| CN111947526B (en) * | 2020-08-11 | 2022-05-31 | 湖南兵器建华精密仪器有限公司 | Trigger function test system, trigger function tester and method thereof |
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| CN113721045B (en) * | 2021-07-26 | 2024-01-26 | 湖北汉丹机电有限公司 | Fuze circuit function detector |
| CN115586366A (en) * | 2022-11-17 | 2023-01-10 | 中国工程物理研究院电子工程研究所 | Method for calculating steady-state work average peak current in fuse high-voltage charging process |
| CN115586366B (en) * | 2022-11-17 | 2023-03-10 | 中国工程物理研究院电子工程研究所 | Method for calculating steady-state work average peak current in fuse high-voltage charging process |
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| Publication number | Publication date |
|---|---|
| CN109633322B (en) | 2024-03-01 |
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