CN102519421A - Synchronicity detector of mirror gun - Google Patents
Synchronicity detector of mirror gun Download PDFInfo
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- CN102519421A CN102519421A CN2011103994392A CN201110399439A CN102519421A CN 102519421 A CN102519421 A CN 102519421A CN 2011103994392 A CN2011103994392 A CN 2011103994392A CN 201110399439 A CN201110399439 A CN 201110399439A CN 102519421 A CN102519421 A CN 102519421A
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Abstract
The invention relates to a synchronicity detector of a mirror gun. The synchronicity detector comprises a setting display screen, a zero-returning key and a confirmation key, and is characterized in that a detection circuit of the detector is provided with a single-chip microcomputer, and two serial communication interfaces of the single-chip microcomputer are respectively connected with the transceiving ports of two inclinometers mounted at a sighting piece and a gun breech; data interfaces of unit LED (light-emitting diode) nixie tubes of a display device are connected with corresponding interfaces of the single-chip microcomputer; and bit addresses of four-bit integrated LED nixie tubes of the display device are respectively connected with the corresponding interfaces of the single-chip microcomputer, and the data interfaces are connected with the interfaces of the single-chip microcomputer. The detector disclosed by the invention has the advantages of being capable of checking the synchronicity of the mirror gun of a direct firing gun at any time and making up for the disadvantage that the synchronicity of the mirror gun of the direct firing gun has to be detected in a maintenance plant. According to the detector disclosed by the invention, the detector can be conveniently used in training in military academies and fields and has the advantages of simple operation, good using performances, high operation efficiency, high detection precision and short checking period.
Description
Technical field
The invention belongs to a kind of weapon detecting instrument, particularly a kind of mirror big gun synchronous detecting instrument that is used for cannon.
Background technology
Directly take aim at cannon the manufacturing dispatch from the factory preceding, army use debugging before and during calibration, all need artillery gun body axis and gun sight axis of sighting are debugged, check whether it synchronous during pitching at the high end, abbreviation " the mirror big gun is synchronous ".China army is before the production of directly taking aim at cannon, ball firing and in the daily care and maintenance at present, and what promptly check the employing synchronously of mirror big gun is optical quarter meter.But the optical quarter meter calibration procedure is complicated, and round of visits is long, and operation is inconvenience very, during especially army's operational training in the open air ensures, can't realize checking this tactical and technical norms especially.
Summary of the invention
The objective of the invention is can't be in universities and colleges, Field Operational training support to check this problem to directly taking aim at cannon and carrying out " the mirror big gun is synchronous " in order to solve optical quarter meter; A kind of mirror big gun synchronous detecting instrument is provided; This detector can not only fine inspection gun sight axis and axis of the bore whether synchronous during pitching on the highland; And can easily when universities and colleges of army and field exercise, use, simple to operate, proof cycle is short.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: comprise the detector that display screen, zero key and acknowledgement key are set; It is characterized in that: the testing circuit of detector is provided with single-chip microcomputer, and the dual serial communication port of single-chip microcomputer is connected and installed in the transmitting-receiving port of two obliquity sensors of gun sight and breech respectively; The data-interface of the LED of the unit charactron of display connects the P04 interface of single-chip microcomputer; The P00 that the bit address DIG1 DIG2 DIG3 DIG4 of four integrated LED charactrons of display connects single-chip microcomputer respectively is to the P03 interface, and data-interface connects the P20 of single-chip microcomputer to the P27 interface; Overproof pilot lamp and normal pilot lamp are set on the display screen, and overproof pilot lamp and normal pilot lamp are connected P05, the P06 interface of single-chip microcomputer respectively.
Advantage of the present invention is: can check the mirror big gun synchronism of directly taking aim at cannon at any time, remedy and directly taken aim at cannon mirror big gun synchronism and detect the drawback that must detect to maintenance factory.Can easily when universities and colleges of army and field exercise, use, it is simple to operate, usability good, operating efficiency is high, accuracy of detection is high, and proof cycle is short.
Description of drawings
Fig. 1 is an installation site of the present invention synoptic diagram.
Fig. 2 is a detector circuit theory synoptic diagram of the present invention.
Fig. 3 is the outside synoptic diagram of detector of the present invention.
Embodiment
See Fig. 1,3, concrete structure of the present invention is following: a detector 8 is set, on the panel of detector 8 display screen is arranged, green indicating lamp 12, red led 15 are set simultaneously, confirm key 13 and zero key 14.Detector 8 is connected obliquity sensor 2 and obliquity sensor 4 through two connection data lines 10, sensor connectors 9 with aviation connector 11, obliquity sensor 2 is fixedly connected on the gun sight 1 through the fishbolt on the fixture block 3; Obliquity sensor 4 is fixedly connected on the breech 6 through the fishbolt on the peace shape plate 5. Obliquity sensor 2,4 adopts prior art products.
See Fig. 2, the testing circuit of detector is provided with STC12C5A16S2 high-performance single-chip microcomputer U1, the serial communication interface of single-chip microcomputer U1, and promptly the pin 10 of the pin 11 of transmitting terminal TXD, RXD connects pin 3,4 connections of obliquity sensor 2 connection jaws COM1 respectively; Another serial communication interface of single-chip microcomputer U1, promptly the pin 3 of the pin 4 of transmitting terminal TXD2, RXD2 connects pin 3,4 connections of obliquity sensor 4 connection jaws COM2 respectively; Display is made up of the LED of unit charactron DS2 (LG5611BH) and four integrated LED charactron DS1 (LG5641BH), and wherein bit address interface (data-interface) pin one 1,7,4,2,1,10,5,3 of four integrated LED charactron DS1 connects the pin 24,22,26,28,27,21,23,25 of single-chip microcomputer P2 mouth (P23, P21, P25, P27, P26, P20, P22, P24) respectively; The realization test data shows.Bit address interface D1G1-D1G4 of four integrated LED charactron DS1 drives the P00-P03 of the P0 mouth that connects single-chip microcomputer U1 respectively through line; Function is selected in the position of realization display.The LED of unit charactron DS2 selects the position pin 3,8 of port to connect power supply; The pin 10 of the LED of unit charactron DS2 drives the P04 pin 35 that connects single-chip microcomputer U1 through line, shows as negative sign.
Green indicating lamp LEDB (12) on the display, red led LEDA (15) drive the pin 34 of the P05 mouth that connects single-chip microcomputer U1, the pin 33 of P06 mouth through line respectively, realize the data mode indication.
Definite key 13 on the display, zero key 14 respectively interior downlink connection device J32-1, J32-2, J32-1, J32-2 connect 1 pin of the P10 mouth of single-chip microcomputer U1 respectively.When triggering zero key 14, the P10 of single-chip microcomputer U1 receives low level trigger pip, and single-chip microcomputer sends rz signal to two obliquity sensors, and the sensor angle value is set to 0.When key was confirmed in triggering, 2 pin of the P11 mouth of single-chip microcomputer U1 received low level trigger pip, and single-chip microcomputer is handled angles of display value on display to the angle value of transmission.When trigger confirming key once more, single-chip microcomputer calculates the differential seat angle of two obliquity sensors, and on display the angles of display difference.
Principle of work: obliquity sensor 2 is installed on the gun sight 1; Obliquity sensor 4 is installed in breech 6; Gun sight 1 and artillery gun body 7 are placed on 0 ° of position of level, press the zero key 14 on the display this moment, obliquity sensor 2 and obliquity sensor 4 angle value difference zero clearings.At gun sight 1 when 7 height pitching change with artillery gun body, obliquity sensor 2 and obliquity sensor 4 respectively through be connected corresponding gun sight 1 and breech 6 corresponding be connected data lines 10 to single-chip microcomputer transmission angle-data, single-chip microcomputer is handled the angle value that transmits; After the display video data is stable, press and confirm key 13; Show current two obliquity sensor angle value differences, i.e. relative angle value between gun sight axis and artillery gun body axis is when this relative angle value during greater than 0.3mil; Red colored lamp 15 is bright on the display pannel; Represent overproof, when this relative angle value during less than 0.3mil green indicating lamp 12 bright, show that this cannon mirror big gun synchronism is qualified.Press zero key, two sensors resets, and its angle difference is " 0 ".
Claims (1)
1. mirror big gun synchronous detecting instrument; Comprise the detector that display screen, zero key and acknowledgement key are set; It is characterized in that: the testing circuit of detector is provided with single-chip microcomputer, and the dual serial communication port of single-chip microcomputer is connected and installed in the transmitting-receiving port of two obliquity sensors of gun sight and breech respectively; The data-interface of the LED of the unit charactron of display connects the P04 interface of single-chip microcomputer; The P00 that the bit address DIG1 DIG2 DIG3 DIG4 of four integrated LED charactrons of display connects single-chip microcomputer respectively is to the P03 interface, and data-interface connects the P20 of single-chip microcomputer to the P27 interface; Overproof pilot lamp and normal pilot lamp are set on the display screen, and overproof pilot lamp and normal pilot lamp are connected P05, the P06 interface of single-chip microcomputer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103994392A CN102519421A (en) | 2011-12-06 | 2011-12-06 | Synchronicity detector of mirror gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103994392A CN102519421A (en) | 2011-12-06 | 2011-12-06 | Synchronicity detector of mirror gun |
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| CN102519421A true CN102519421A (en) | 2012-06-27 |
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| CN2011103994392A Pending CN102519421A (en) | 2011-12-06 | 2011-12-06 | Synchronicity detector of mirror gun |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673762A (en) * | 2013-11-21 | 2014-03-26 | 南通环球光学仪器有限公司 | Sighting telescope capable of detecting coaxiality between sighting telescope and gun body |
| CN110530205A (en) * | 2019-09-18 | 2019-12-03 | 中国科学院合肥物质科学研究院 | A kind of multiterminal synchronize real-time school star device and method |
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| EP0554905A1 (en) * | 1992-02-07 | 1993-08-11 | Heckler & Koch GmbH | Device and process for monitoring the number of movements of at least one movable part of a gas |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673762A (en) * | 2013-11-21 | 2014-03-26 | 南通环球光学仪器有限公司 | Sighting telescope capable of detecting coaxiality between sighting telescope and gun body |
| CN110530205A (en) * | 2019-09-18 | 2019-12-03 | 中国科学院合肥物质科学研究院 | A kind of multiterminal synchronize real-time school star device and method |
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Application publication date: 20120627 |