KR950004736B1 - Signal detecting apparatus for proximity fuse - Google Patents

Signal detecting apparatus for proximity fuse Download PDF

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Publication number
KR950004736B1
KR950004736B1 KR1019890001214A KR890001214A KR950004736B1 KR 950004736 B1 KR950004736 B1 KR 950004736B1 KR 1019890001214 A KR1019890001214 A KR 1019890001214A KR 890001214 A KR890001214 A KR 890001214A KR 950004736 B1 KR950004736 B1 KR 950004736B1
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South Korea
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fuse
testing room
lamp
receiving cable
optical cable
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KR1019890001214A
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Korean (ko)
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KR900013286A (en
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이남재
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대우전자주식회사
김용원
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Priority to KR1019890001214A priority Critical patent/KR950004736B1/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C21/00Checking fuzes; Testing fuzes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Fuses (AREA)

Abstract

The signal sensing device having a built-in proximity fuse sensing lamp in a shell includes an upper rotary body which is rotated by an accelerator and has a testing room equipped with a proximity fuse, a fixture cover connected onto the testing room with a screw, a receiving cable holder having a handle grip connected to the upper part of a support, a light emitting lamp installed on the lower part of the testing room, small batteries installed on the outside of the testing room upper part, a line of optical fiber extended from the lamp to the lower part of the testing room and from the outside of the testing room to the center of the upper fixture cover, and a receiving cable installed in the receiving cable holder, thereby manufacturing and installing a fuse of excellent performance, and having little chance of malfunction.

Description

포탄의 근접신관 검지용 램프(LAMP) 내장형 신호검지장치Signal detection device with built-in lamp for detecting near-fuse fuse of shell

제1도는 본 발명에 따른 신호검지장치의 종단면도.1 is a longitudinal cross-sectional view of a signal detection device according to the present invention.

제2도는 본 발명에 따른 블럭도.2 is a block diagram according to the present invention.

제3도는 본 발명에 따른 발광부 회로도.3 is a circuit diagram of a light emitting unit according to the present invention.

제4도는 본 발명에 따른 수광신호 처리부 회로도.4 is a circuit diagram of a light receiving signal processor according to the present invention.

제5도는 본 발명에 따른 장전시작에서 장전완료까지의 시간을 나타낸 파형도.5 is a waveform diagram showing the time from the start of loading to the completion of loading according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 시험기동체 2 : 증속장치1: test vehicle 2: speed increasing device

3 : 회전축 4 : 상부회전동체3: rotating shaft 4: upper rotating body

5 : 하부회전동체 6 : 회전체5: lower rotating body 6: rotating body

7 : 시험실 8 : 소형밧데리7: test room 8: small battery

9 : 패드 10 : 픽스쳐카바9: pad 10: fixture cover

11 : 캡너트 12 : 너트11: cap nut 12: nut

13, 13-1 : 광케이블 14 : 발광램프13, 13-1: optical cable 14: light emitting lamp

15 : 지지간 16 : 수신케이블홀더15: Supporting section 16: Receiving cable holder

17 : 수신케이블 18 : 포토다이오드17: receiving cable 18: photodiode

본 발명은 포탄의 근접신관의 기능검사 즉 장전시간, 장전회전수등을 측정할 수 있도록 된 포탄의 근접신관 검지용 램프내장형 신호검지장치에 관한 것이다.The present invention relates to a lamp built-in signal detection device for detecting the proximity fuse of the shell to be able to measure the function of the near-fuse fuse of the shell, that is, the loading time, the loading speed.

본 발명의 장치는 근접신관의 기규격(52.6-158m Sec, 57000RPM)을 시험할 수 있는 조건(111-600m Sec, 15000-27000RPM)을 구비하여 고속으로 회전하는 시험기 동체에 전원 인가할때 무접점에너지 전송방법인 광케이블에 의한 광에너지를 사용하되, 회전체 내부의 양측에 소형 건전지를 내장하고 중앙부에 발광용램프를 장착하여, 이 램프로 부터 발생되는 적외선을 광케이블 및 근접신관의 화약조립구멍을 통하여 회전체의 상부 센터로 발산되게 하여 동체의 회전과는 관계없이 감지하여 측정값을 디스플레이할수 있도록 된 것이며, 시험기 동체는 알루미늄을 형성하고, 동체내에 회전회로를 내장시켜 노이즈(Noise)를 제거한것으로 보다 안정된 위치에서 할 수 있도록 한 것이다.The device of the present invention has a condition (111-600m Sec, 15000-27000 RPM) that can test the standard specifications of the proximity fuse (52.6-158m Sec, 57000RPM), the solid state when applying power to the tester body rotating at high speed It uses optical energy by optical cable, which is an energy transmission method, and a small battery is built into both sides of the rotating body, and a light emitting lamp is installed in the center. It is diverted to the upper center of the rotating body so that the measured value can be displayed regardless of the rotation of the body, and the test body forms aluminum and removes noise by embedding the rotating circuit in the body. It is to be made in a more stable position.

이하 본 발명을 첨부 도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 제1도는 본 발명에 따른 신관신호 검지장치의 전체 단면도이다.1 is an overall cross-sectional view of a fuse signal detecting apparatus according to the present invention.

시험기동체(1) 하부에 25000RPM이상 증속시킬수 있는 증속장치(2)를 장착하고, 이 증속장치(2)의 상부에 상협하광형 회전축(3)을 장설하여 이 회전축(3)에 상부회전동체(4)와 하부회전동체(5)를 결합하여서 된 회전체(6)를 축설하되 상부회전동체(4)에는 내부에 근접신관을 넣고 시험할 수 있도록 시험실(7) 및 발광램프(14)를 형성하고 이 발광램프(14)와 연통되도록 광케이블(13)을 장설하며, 또 이 시험실(7)의 양측부에는 소형밧데리(8)를 내설하고 시험실(7) 상부에 저면 중앙에 패드(9)를 장설한 픽스쳐카바(10) 및 픽스쳐카바(10)를 지지하면서 동체(1)와 결합토록 된 캡너트(11)를 장착하되 상기 픽스쳐카바(10)의 상측은 캡너트(11)의 중앙상부로 돌출되어 너트(12)로 체결고정하였으며, 또 픽스쳐카바(10)에도 광케이블(13-1)을 구비하였다.A speed increasing device (2) capable of increasing speed of 25000 RPM or more is mounted on the lower part of the test moving body (1), and an upper and lower beam rotating shaft (3) is installed on the speed increasing device (2), and the upper rotating body (3) is mounted on the rotating shaft (3). 4) and the rotating body (6) by combining the lower rotating body (5) is laid down, the test chamber (7) and the light emitting lamp (14) is formed in the upper rotating body (4) so that a close fuse can be put into the test. The optical cable 13 is installed so as to communicate with the light emitting lamp 14, and a small battery 8 is installed at both sides of the test chamber 7, and a pad 9 is placed at the center of the bottom of the test chamber 7 above. Support the installed fixture cover (10) and the fixture cover (10) while mounting a cap nut (11) to be coupled with the fuselage (1), the upper side of the fixture cover (10) to the upper center of the cap nut (11) It protruded and fastened and fastened with the nut 12, and the fixture cover 10 was also provided with the optical cable 13-1.

이 수신광케이블(13-1)은 상부 회전동체(4)에 장설된 광케이블(13)과 연통하게 하였다. 회전동체(4)의 일측에 입설된 지지간(15)의 상단부에는 수신케이블홀더(16)를 축착하고 이 수신케이블홀더(16)에는 픽스쳐카바(10)의 수신케이블과 일치하는 중앙부에 수신케이블(17)을 구비하였다.The receiving optical cable 13-1 communicates with the optical cable 13 installed in the upper rotary body 4. The receiving cable holder 16 is fixed to the upper end of the support section 15 installed on one side of the rotating body 4, and the receiving cable holder 16 has a receiving cable in the center portion that matches the receiving cable of the fixture cover 10. (17) was provided.

상부회전동체(4)에 내장된 소형전지는 제3도에서 보는 바와 같이 전압을 지속적으로 공급시킬수 있도록 하기 위해 직,병렬로 혼합 연결하여 발광램프(14)를 점등시키고, 이 발광램프(14)에서 발광된 빛이 제4도에 도시된 바와 같이 포토다이오드(18)에 입사되면서 출력상태로 된다. 제4도에서 보는 바와 같이 비교증폭기 OP1, OP2및 OP3를 통하여 제5도와 같은 전기적인 신호를 출력시키게 되는 포탄의 근접신관 검지용 램프내장형 신호검지장치인 것이다.The small battery embedded in the upper rotating body 4 turns on the light emitting lamps 14 by connecting them in series and in parallel in order to continuously supply voltage as shown in FIG. The light emitted from is incident on the photodiode 18 as shown in FIG. As shown in FIG. 4, the lamp has a built-in lamp detection signal detecting device for detecting the proximity fuse of the shell, which outputs an electrical signal as shown in FIG. 5 through the comparative amplifiers OP 1 , OP 2, and OP 3 .

미설명 부호 20은 위치결정용핀이다.Reference numeral 20 is a positioning pin.

위와 같이된 본 발명의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention as described above are as follows.

근접신관 장전시간 및 장전회전수를 측정코자하는 근접신관을 시험기동체(1)내에 장착하려면 일단 수신케이블홀더(16)의 전방에 장설된 손잡이(14)를 잡아 상측으로 들어올리고, 상부 회전동체(4)의 상부에 나사결합된 캡너트(11)를 풀어시험실(7)이 완전히 보이도록 개방한 다음 시험하고자 하는 근접신관을 시험실(7)에 삽설하되, 근접신관 저면의 위치결정구멍을 시험실(7) 저면에 장설된 위치결정용핀(20)과 일치시켜 삽설하고, 개방된 캡너트(11)를 동체(1)에 다시 체결한 후 수신케이블홀더(16)를 캡너트(11)의 상부로 원위치시킨 다음 전원을 인가하면 증속장치(2)에 의해 회전체(6)의 회전속도가 증가한다. 회전속도가 2500RPM이상으로 되면 근접신관 내부의 화약조립구멍을 폐쇄하고 있던 로터(Rotor)의 억류상태가 해제되고 진동자는 좌우진동을 실시하면서 수시로 폐쇄된 화약조립구멍을 개방시키므로 발광램프(14)로 부터 발산되는 빛이 광케이블(13') 및 (13')를 통하여 포토다이오드(18)에 의해 디스플레이되므로서 장전시간 및 장전회전수를 측정하게 되는 것이다.In order to mount the proximity fuse in the test body 1 to measure the proximity fuse loading time and the load rotational speed, lift the handle 14 installed in front of the receiving cable holder 16 and lift it upward. 4) Loosen the cap nut 11 screwed on the upper part, open the test chamber 7 completely, and insert the proximity fuse to be tested into the test chamber 7, and insert the positioning hole at the bottom of the proximity 7) Insert and match with the positioning pin 20 installed on the bottom, re-fasten the open cap nut 11 to the body (1) and then the receiving cable holder 16 to the top of the cap nut (11) When the power is applied after the home position, the speed of rotation of the rotating body 6 is increased by the speed increasing apparatus 2. When the rotation speed is more than 2500 RPM, the detained state of the rotor, which is closing the gunpowder assembly hole in the proximity fuse, is released, and the vibrator frequently opens the gunpowder assembly hole while performing the left and right oscillation, so as to the light emitting lamp 14 The light emitted from the photodiode 18 is displayed through the optical cables 13 'and 13', so that the loading time and the loading rotation speed are measured.

즉, 발광램프(14)에서 발광된 빛은 선행의 광케이블(13)에 전송되고 전동자의 개폐상태에 따라 선행의 광케이블(13)에 전송된 빛은 후행의 광케이블(13-1)에 단속적으로 전송된다.That is, the light emitted from the light emitting lamp 14 is transmitted to the preceding optical cable 13 and the light transmitted to the preceding optical cable 13 is intermittently transmitted to the following optical cable 13-1 according to the opening and closing state of the rotor. do.

후행의 광케이블(13-1)을 통하여 전송된 빛은 수신케이블(17)에 단속적으로 전송되며 수신케이블(17)에 빛이 전송될 때 마다 포토다이오드(18)는 도통된다. 포토다이오드(18)가 도통되면 인가전압은 비교증폭기(OP1)(OP2)(OP3)를 거치는 동안 보다 용이하게 측정할 수 있도록 증폭되어 측정장치에 입력되고 측정장치는 근접신관의 로터가 풀리면서 작동하는 시간과 진동자의 좌우진동횟수를 측정하여 장전시간과 장전회전수를 측정하게 된다.The light transmitted through the following optical cable 13-1 is intermittently transmitted to the receiving cable 17, and the photodiode 18 is turned on whenever light is transmitted to the receiving cable 17. When the photodiode 18 is turned on, the applied voltage is amplified to be easily measured while passing through the comparative amplifiers OP 1 , OP 2 , and OP 3 , and is input to the measuring device. The loading time and the loading speed are measured by measuring the operating time and frequency of oscillation of the oscillator.

만약 진동자가 회전기어에 걸려진 상태가 되어 버리면 로터가 풀리지 않게 되고 진동자도 광케이블(13)(13-1)의 전송을 차단상태로 되거나 지속적으로 광을 전송시키는 상태가 되는데 광을 차단하게 되면 장전 시간과 장전회전수를 측정할 수 없게 되고 광이 지속적으로 전송되는 장전시간을 측정되나 장전회전수를 측정할 수 없게 되며, 이러한 불량제품을 신관에 장착하게 되면 전자의 경우는 신관의 기능이 정지되어 목표물을 추적 비행할 수 없을 뿐만 아니라 불발될 가능성이 많고 후자의 경우는 포를 발사하는 순간과 동시에 신관의 기능이 즉시로 작동하여 포탄이 발사지점으로 부터 안전거리이상 비행 한후 작동해야 하는 원칙을 무시하고 폭발할 가능성이 있어 안전상에 문제를 일으키게 된다. 따라서 본 발명은 상기와 같은 불량신관을 제거함으로서 보다 성능이 우수한 신관만을 제공하여 포탄도 그 기능을 원활하게 수행할수 있도록 하는데 그 목적이 있다.If the vibrator is caught in the rotary gear, the rotor will not loosen, and the vibrator will either block the transmission of the optical cables 13 or 13-1 or continuously transmit the light. The time and the loading speed cannot be measured and the loading time during which light is continuously transmitted, but the loading speed cannot be measured. When the defective product is installed in the fuse, the function of the fuse stops in the former case. Not only can the target not be able to follow the flight, but it is also likely to be misfired. In the latter case, the fuse functions immediately at the same time as the gun is fired, so that the shell must be operated after a safe distance from the launch point. It can be ignored and exploded, causing safety problems. Accordingly, an object of the present invention is to provide a fuse having better performance by removing the defective fuse as described above so that the shell can also perform its function smoothly.

상술한 바와 같이 본 발명은 근접신관을 2500RPM이상으로 회전시켜서 신관의 로터를 해제시켜주고 진동자를 진동시켜주면서 화약조립구멍을 단속적으로 개방하여 광을 투사 단속적으로 유지시켜주고 이를 포토다이오드(18)에 의해 감지하여 장전시간 및 장전회전수를 정확하게 측정할 수 있으므로 보다 우수한 성능의 신관을 제조 장착할 수 있도록 하며, 그 구조가 간단하고 조작이 용이하여 사용중 고장이 발생할 염려도 전혀 없는 것이다.As described above, the present invention rotates the proximity fuse to 2500 RPM or more to release the rotor of the fuse and vibrate the vibrator while intermittently opening the gunpowder assembly hole to maintain light intermittently and to maintain the light on the photodiode 18. It can detect the loading time and loading speed accurately, so it can manufacture and install the fuse of better performance, and its structure is simple and easy to operate, so there is no fear of breakdown during use.

Claims (1)

증속장치(2)에 의해 고속회전하는 상부회전동체(4)의 내부에 근접신관을 장착하는 시험실(7)을 형성하고 그 상부에 픽스쳐카바(10)를 나사 결합하여 착탈할 수 있도록 하며, 증속장치(2)의 일측에 입설된 지지간(15)의 상측에 손잡이(16-1)가 구비된 수신케이블홀더(16)를 축착하되 시험실(7)의 하측에는 발광램프(14)를 매설하고 상부외측에는 소형밧데리(8)를 내장하며, 발광램프(14)에서 부터 시험실(7)의 하단까지 선행의 광케이블(13)을 내장하고, 그 광케이블(13)과 연장선상의 시험실(7)의 측면에서 부터 픽스쳐카바(10)의 상단중앙까지 광케이블(13-1)을 내장하며, 수신케이블홀더(16)에는 그 광케이블(13-1)의 동일수직 상측에 수신케이블(13)을 구비하여서된 포탄의 근접신관 검지용 램프(LAMP) 내장형 신호검지장치.A test chamber (7) is installed in the upper rotating body (4) that rotates at high speed by the speed increaser (2), and the fixture cover (10) is screwed on and detached from the upper portion thereof. The receiving cable holder 16 equipped with the handle 16-1 is fitted on the upper side of the support section 15 installed on one side of the apparatus 2, and the light emitting lamp 14 is buried under the test chamber 7. A small battery 8 is built in the upper outer side, and the preceding optical cable 13 is embedded from the light emitting lamp 14 to the lower end of the test chamber 7, and the side surface of the optical cable 13 and the test chamber 7 in the extension line is provided. The optical cable 13-1 is embedded from the top to the center of the fixture cover 10, and the receiving cable holder 16 has a receiving cable 13 on the same vertical side of the optical cable 13-1. Signal detection device with built-in lamp for detecting near-fuse fuse.
KR1019890001214A 1989-02-02 1989-02-02 Signal detecting apparatus for proximity fuse KR950004736B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890001214A KR950004736B1 (en) 1989-02-02 1989-02-02 Signal detecting apparatus for proximity fuse

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Application Number Priority Date Filing Date Title
KR1019890001214A KR950004736B1 (en) 1989-02-02 1989-02-02 Signal detecting apparatus for proximity fuse

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KR900013286A KR900013286A (en) 1990-09-05
KR950004736B1 true KR950004736B1 (en) 1995-05-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336497B1 (en) * 2011-12-23 2013-12-03 현대위아 주식회사 Test equipment for proximity fuse in naval gun
WO2014086061A1 (en) * 2012-12-04 2014-06-12 四川省宜宾威力化工有限责任公司 Lamp box for detecting plastic detonating tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101336497B1 (en) * 2011-12-23 2013-12-03 현대위아 주식회사 Test equipment for proximity fuse in naval gun
WO2014086061A1 (en) * 2012-12-04 2014-06-12 四川省宜宾威力化工有限责任公司 Lamp box for detecting plastic detonating tube

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Publication number Publication date
KR900013286A (en) 1990-09-05

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