CN104913694B - A kind of linear pattern fuze safety state the cannot-harm-detection device - Google Patents
A kind of linear pattern fuze safety state the cannot-harm-detection device Download PDFInfo
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- CN104913694B CN104913694B CN201510302074.5A CN201510302074A CN104913694B CN 104913694 B CN104913694 B CN 104913694B CN 201510302074 A CN201510302074 A CN 201510302074A CN 104913694 B CN104913694 B CN 104913694B
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Abstract
The open a kind of linear pattern fuze safety state the cannot-harm-detection device of the present invention, including precompression device, fuse matrix, fuse arming executing agency, LED area light source, photo resistance, fuse arming executing agency is made up of stator and slide block, stator is in close contact under precompression effect with slide block and can do linear reciprocating motion at the rear slider connecting corresponding electric signal, at the inwall side embedded surface light source in fuse matrix width direction, opposite side embeds photo resistance relative to position.Linear pattern fuze safety state the cannot-harm-detection device of the present invention is simple and compact for structure, it is possible to achieve the Non-Destructive Testing of fuze safety state, and act on safe and reliable, testing cost is low.
Description
Technical field
The present invention relates to a kind of linear pattern fuze safety state the cannot-harm-detection device, particularly to the position determining means of a kind of orthoscopic driver part detecting fuze safety state in mechanical-electrical fuze, belong to Fuze Technology field.
Background technology
Fuse is to ensure that ammunition safety, plays armament systems terminal power, it is achieved key one ring of armament systems overall efficiency, and it is the most in a safe condition directly affects the storage of fuse, transport and safety in utilization.Before fuse effect, whether arming driver part therein is in initial position is to weigh the important evidence that fuse is the most in a safe condition.
In fuse production process, general employing simulation test device carries out fuze safety measurement and test at present, but must take fuse after testing apart and carry out manual reset, it is impossible to accomplish fuze safety Non-Destructive Testing.One of equipment that after fuse dispatches from the factory, ammunition is maximum as army storage capacity, the load of materials carried by men is maximum, from storing spot to place to use, through multiple intermediate links, as pile, collapse of setting, load and unload, transport etc., in the above process, contingency easily occurs.Falling of such as pile, collapse of setting and cargo handling process, the collision in transportation, overturning, blast impulse etc. during storage, make fuse have an accident environment, affect the security of fuse.For guaranteeing the use of army, these troops depots and battlefield exist the fuse of safety risks, it is impossible to transport production division back and detect, it is also not possible to carry out Base environment centralized detecting.Determining that fuse method the most in a safe condition has two kinds: one to be artificial overhaul at present, two is artificial naked eyes identification after fuse x-ray imaging.Owing to having containing energy element inside fuse, there is certain potential safety hazard in artificial decomposition；After fuse x-ray imaging, artificial naked eyes identification certainty is low, and people's eyes tire easily easily causes erroneous judgement.Additionally, the security of accident fuse never has suitable detection means, typically carrying out on-the-spot destruction, which type of impact is accident produce on earth on fuze safety and reliability after occurring is had no way of investigating, it is impossible to provide decision-making foundation for fuse Curve guide impeller, technical finesse and application.
Therefore fuze safety carries out Non-Destructive Testing become the safe and reliable effect of ammunition that ensures, reduce the method that testing cost is badly in need of solving.Invent location determining method and the device of a kind of orthoscopic driver part based on mechanical-electrical fuze, the Non-Destructive Testing function of fuze safety state can have been realized.
Summary of the invention
It is an object of the invention to provide a kind of linear pattern fuze safety state the cannot-harm-detection device.
The technical solution realizing the object of the invention is:
nullA kind of linear pattern fuze safety state the cannot-harm-detection device，It is characterized in that，Described device includes precompression device、Fuse matrix、Fuse arming executing agency、LED area light source and photo resistance，Fuse matrix wherein has a bigger groove for accommodating fuse arming executing agency，A less groove is also had to be respectively used to accommodate LED area light source and photo resistance in the corresponding both sides of one end of this bigger groove，Fuse arming executing agency is made up of stator and slide block，Precompression device is connected in fuse matrix and for fuse arming executing agency's offer precompression so that stator and slide block are in close contact by flexible member，Linear reciprocating motion can do connecting corresponding electric signal rear slider on stator in fuse arming executing agency，Just can be blocked between LED area light source and photo resistance when slide block is slided toward the other end from initial position，Stator、Have on slide block and lead blast hole，Fuse matrix is also having one and is leading blast hole on the face of stator contact，When initial position，Stator staggers with the blast hole of leading on slide block，And stator aligns with the blast hole of leading on fuse matrix.
The most in one embodiment, fixing, with fuse matrix, the fixture being connected for precompression device is screw, bolt and spring.
Beneficial effect: linear pattern fuze safety state the cannot-harm-detection device of the present invention, can carry out Non-Destructive Testing to mechanical-electrical fuze safe condition.Compared to existing fuze safety state inspection: artificial naked eyes identification after artificial overhaul and fuse x-ray imaging, the safe and reliable property of Non-Destructive Testing is high, low cost.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of linear pattern fuze safety state the cannot-harm-detection device of the present invention.
Fig. 2 is the partial schematic diagram of linear pattern fuze safety state the cannot-harm-detection device of the present invention.
In figure, the implication representated by label is: 1. precompression device, 2. fuse arming executing agency slide block, 3. fuse arming executing agency stator, 4. fuse matrix, 5. LED area light source, 6. photo resistance, 7.
Lead blast hole.
Detailed description of the invention
In order to fuze safety state is carried out Non-Destructive Testing, it is provided that a kind of method ensureing that the reliable effect of ammunition safety, testing cost reduce.The present invention develops location determining method and the device of a kind of orthoscopic driver part based on mechanical-electrical fuze, can realize the Non-Destructive Testing function of fuze safety state.
Linear pattern fuze safety state the cannot-harm-detection device of the present invention includes precompression device, fuse matrix, fuse arming executing agency, LED area light source, photo resistance.Fuse matrix is having a through hole on the face of fuse arming executing agency stator contact, is used as and leads blast hole.Fuse arming executing agency is made up of stator and slide block, and stator and slide block are in close contact under precompression effect；Linear reciprocating motion can do at the rear slider connecting corresponding electric signal in fuse arming executing agency.Fuse arming executing agency is arranged in the groove that fuse matrix is left, and precompression device provides precompression for fuse arming executing agency, makes stator and slide block be in close contact.Through hole is all had on fuse arming executing agency's stator and mover；During initial position, stator staggers with the through hole on mover, and the through hole on stator aligns with fuse matrix through hole.LED area light source embeds the inwall side in fuse matrix width direction.Photo resistance embeds the inwall opposite side in fuse matrix width direction, relative with LED area light source.
The course of work of linear pattern fuze safety state the cannot-harm-detection device of the present invention is, the signal of telecommunication that this kind of linear pattern fuze safety state the cannot-harm-detection device is made by fuse and provides is operated, during detection fuze safety state, area source is lighted, light impinges upon in the photo resistance on opposite, now light is the strongest, and photo resistance resistance is minimum, and output voltage is maximum；Along with the motion of slide block, progressively blocking the light that LED area light source sends, cause the resistance of photo resistance to be gradually increased, output voltage reduces.Non-Destructive Testing of both can realizing: 1, whether detection fuse arming executing agency slide block is in initial position；2, the position of detection fuse arming executing agency slide block.1st aspect, fuse arming executing agency slide block is when initial position, the light intensity that photo resistance receives is maximum, now photo resistance resistance is minimum, corresponding initial output voltage is maximum, if detection voltage is less than the initial voltage preset, then fuse arming executing agency slide block is not in initial position, and now fuse is in non-secure states；2nd aspect can be by calculating the output voltage U and the initial voltage U preset of photoelectric switching circuit0Between relation obtain slide block deviation initial position angular distance L.
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
In conjunction with Fig. 1, the present invention provides linear pattern fuze safety state the cannot-harm-detection device, including precompression device 1, fuse matrix 4, the fuse arming executing agency being made up of stator 3 and slide block 2, LED area light source 5, photo resistance 6.
Described fuse matrix 4 has a through hole on the face contacted with fuse arming executing agency stator 3, is used as and leads blast hole 7.
Described fuse arming executing agency is made up of stator 3 and slide block 2, and stator 3 and slide block 2 are in close contact under precompression effect；Linear reciprocating motion can do at the rear slider 2 connecting corresponding electric signal in fuse arming executing agency.
Described fuse arming executing agency is arranged in the groove that fuse matrix 4 is left, and precompression device 1 provides precompression for fuse arming executing agency, makes stator 3 and slide block 2 be in close contact.
Described fuse arming executing agency stator 3 all has through hole as leading blast hole 7 on slide block 2；During initial position, stator 3 staggers with the through hole on slide block 2, and the through hole on stator 3 aligns with fuse matrix 4 through hole.
Described LED area light source 5 embeds the inwall side of fuse matrix 4 width.
Described photo resistance 6 embeds the inwall opposite side of fuse matrix 4 width, relative with LED area light source 5.
The course of work of linear pattern fuze safety state the cannot-harm-detection device of the present invention is: the signal of telecommunication that this kind of linear pattern fuze safety state the cannot-harm-detection device is made by fuse and provides is operated, during detection fuze safety state, LED area light source 5 is lighted, light impinges upon in the photo resistance 6 on opposite, now light is the strongest, photo resistance 6 resistance is minimum, and output voltage is maximum；Along with the motion of slide block 2, progressively blocking the light that LED area light source 5 sends, cause the resistance of photo resistance 6 to be gradually increased, output voltage reduces.Non-Destructive Testing of both can realizing: 1, whether detection fuse arming executing agency slide block 2 is in initial position；2, the position of detection fuse arming executing agency slide block 2.1st aspect, fuse arming executing agency slide block 2 is when initial position, the light intensity that photo resistance 6 receives is maximum, now photo resistance 6 resistance is minimum, corresponding initial output voltage is maximum, if detection voltage is less than the initial voltage preset, then fuse arming executing agency slide block 2 is not in initial position, and now fuse is in non-secure states；2nd aspect can be by calculating the output voltage U and the initial voltage U preset of photoelectric switching circuit0Between relation obtain slide block 2 and deviate distance L of initial position.It is as follows that it calculates process:
L=L0·(1-U/ U0)
Wherein L0Aligned the distance of movement to slide block 2 and the through hole on stator 3 by initial position for slide block 2.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, relevant staff can change and revise completely in the range of without departing from this invention technological thought.The technical scope of the present invention is not limited to the content of specification, need determine its technical scope according to right.
Above in conjunction with accompanying drawing, embodiments of the present invention are described in detail, but the invention is not restricted to above-mentioned embodiment, in the ken that art those of ordinary skill is possessed, it is also possible to make a variety of changes on the premise of without departing from present inventive concept.
Claims (2)
- null1. linear pattern fuze safety state the cannot-harm-detection device，It is characterized in that，Described device includes precompression device、Fuse matrix、Fuse arming executing agency、LED area light source and photo resistance，Fuse matrix wherein has a bigger groove for accommodating fuse arming executing agency，A less groove is also had to be respectively used to accommodate LED area light source and photo resistance in the corresponding both sides of one end of this bigger groove，Fuse arming executing agency is made up of stator and slide block，Precompression device is connected in fuse matrix and for fuse arming executing agency's offer precompression so that stator and slide block are in close contact by flexible member，Linear reciprocating motion can do connecting corresponding electric signal rear slider on stator in fuse arming executing agency，Just can be blocked between LED area light source and photo resistance when slide block is slided toward the other end from initial position，Stator、Have on slide block and lead blast hole，Fuse matrix is also having one and is leading blast hole on the face of stator contact，When initial position，Stator staggers with the blast hole of leading on slide block，And stator aligns with the blast hole of leading on fuse matrix.
- 2. linear pattern fuze safety state the cannot-harm-detection device as claimed in claim 1, it is characterised in that fixing, with fuse matrix, the fixture being connected for precompression device is screw, bolt and spring.
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| CN201510302074.5A CN104913694B (en) | 2015-06-04 | 2015-06-04 | A kind of linear pattern fuze safety state the cannot-harm-detection device |
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| CN201510302074.5A CN104913694B (en) | 2015-06-04 | 2015-06-04 | A kind of linear pattern fuze safety state the cannot-harm-detection device |
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| CN104913694A CN104913694A (en) | 2015-09-16 |
| CN104913694B true CN104913694B (en) | 2016-08-24 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2321769A (en) * | 1941-12-31 | 1943-06-15 | Persson Henry | Testing apparatus |
| US2553436A (en) * | 1944-08-19 | 1951-05-15 | Borg George W Corp | Fuse testing apparatus |
| CN2112161U (en) * | 1991-12-30 | 1992-08-05 | 华东工学院 | Continuouse wave doppler radar and fuse tester |
| KR960014643B1 (en) * | 1991-02-01 | 1996-10-19 | 대우전자 주식회사 | Measuring system for a fuse |
| CN104345349A (en) * | 2014-10-29 | 2015-02-11 | 上海电机学院 | Fuse detector and detection method thereof |
| CN204705277U (en) * | 2015-06-04 | 2015-10-14 | 金陵科技学院 | A kind of linear pattern fuze safety state the cannot-harm-detection device |
-
2015
- 2015-06-04 CN CN201510302074.5A patent/CN104913694B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2321769A (en) * | 1941-12-31 | 1943-06-15 | Persson Henry | Testing apparatus |
| US2553436A (en) * | 1944-08-19 | 1951-05-15 | Borg George W Corp | Fuse testing apparatus |
| KR960014643B1 (en) * | 1991-02-01 | 1996-10-19 | 대우전자 주식회사 | Measuring system for a fuse |
| CN2112161U (en) * | 1991-12-30 | 1992-08-05 | 华东工学院 | Continuouse wave doppler radar and fuse tester |
| CN104345349A (en) * | 2014-10-29 | 2015-02-11 | 上海电机学院 | Fuse detector and detection method thereof |
| CN204705277U (en) * | 2015-06-04 | 2015-10-14 | 金陵科技学院 | A kind of linear pattern fuze safety state the cannot-harm-detection device |
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| CN104913694A (en) | 2015-09-16 |
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