CN204329750U - The tommy gun of auxiliary band infrared excess sound wave mixing sight device - Google Patents
The tommy gun of auxiliary band infrared excess sound wave mixing sight device Download PDFInfo
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- CN204329750U CN204329750U CN201420804308.7U CN201420804308U CN204329750U CN 204329750 U CN204329750 U CN 204329750U CN 201420804308 U CN201420804308 U CN 201420804308U CN 204329750 U CN204329750 U CN 204329750U
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Abstract
The utility model discloses a kind of tommy gun of auxiliary band infrared excess sound wave mixing sight device, belong to firearms equipment technical field.The tommy gun of auxiliary band infrared excess sound wave mixing sight device of the present utility model comprises rifle body and sighting device, described sighting device is connected with at described rifle body, it is characterized in that: described sighting device comprises controller (1), alarm module (2), power module (3), ultrasonic distance measuring module (4), infrared sensing module (5), aiming laser bundle transmitter module (10); Described controller (1) is electrical connected with described ultrasonic distance measuring module (4), infrared sensing module (5), alarm module (2) respectively.The utility model compared with prior art has that structure is simple, dependable performance, stability are high, fighting efficiency high.
Description
Technical field
The invention belongs to firearms equipment technical field, in particular, belong to a kind of and use the firearms mixing the equipment that carries out investigations with infrared technology and ultrasonic technology.
Background technology
Armed policeman, special policeman soldier and field army soldier need when dealing with contingencies to carry out actual combat ball firing usually, usually in combat environment, contact is between ourselves and the enemy a complicated process, in today that automation weapon is universal, fight between ourselves and the enemy has been different from the pattern of bayoneting in World War II, normally contactless fight mode between ourselves and the enemy, battlefield surroundings is ever-changing to be made can to make full use of environment between ourselves and the enemy and artificiality effectively pretends, how to gain the initiative by striking first in course of battle and to ensure that shooting course does not accidentally injure innocent people and one's own side personnel, armed policeman, special policeman soldier and field army soldier must faced by a great problem.Fig. 7 is the structural representation one of rifle body in prior art; Fig. 8 is the structural representation two of rifle body in prior art; The assault rifle that China armed policeman, special policeman soldier and field army soldier often use as shown in the figure.
How emergency action is carried out to similar accident, with avoid the unnecessary injures and deaths of the not guilty masses become armed policeman and special policeman soldier must faced by actual combat problem, lacking necessary technical equipment in prior art is also the key factor that restriction armed policeman and special policeman soldier dispose similar incidents.
Armed policeman, special policeman soldier and field army soldier carry out fire tactics training daily also needs in addition, how to utilize the skills of actual combat of limited resource raising soldiers and tactics technical ability to be the great difficult problems restricting training guidance personnel always.How to give full play to the effect of auxiliary technique and tactics means, to improve a great problem that armed policeman, the fighting quality of special policeman soldier and field army soldier and technical ability are restriction the art as far as possible always.
Summary of the invention
The present invention, in order to effectively solve above technical problem, gives a kind of tommy gun of auxiliary band infrared excess sound wave mixing sight device.
The tommy gun of a kind of auxiliary band infrared excess sound wave mixing sight device of the present invention, comprise rifle body and sighting device, described sighting device is connected with at described rifle body, it is characterized in that: described sighting device comprises controller, alarm module, power module, ultrasonic distance measuring module, infrared sensing module, aiming laser bundle transmitter module; Wherein:
Described controller is electrical connected with described ultrasonic distance measuring module, described infrared sensing module, described alarm module respectively, and described power module is electrical connected with described controller, described ultrasonic distance measuring module, described infrared sensing module, described alarm module, described aiming laser bundle transmitter module respectively;
Described ultrasonic distance measuring module comprises ultrasonic wave emitting portion, ultrasonic wave reception unit is divided, described ultrasonic wave emitting portion and described ultrasonic wave reception unit are divided and are arranged in described mixing sighting device abreast, and the ultrasonic wave receive direction that the ultrasonic wave transmit direction of described ultrasonic wave emitting portion and described ultrasonic wave reception unit are divided and rifle body ballistic projections direction are consistent;
Described infrared sensing module comprises the first infrared probe, the second infrared probe, and described first infrared probe and described second infrared probe are arranged symmetrically; Wherein: the infra-red detection amplitude angle A of described first infrared probe is identical with the infra-red detection amplitude angle B of described second infrared probe; The infra-red detection region S of described first infrared probe
3with the infra-red detection region S of described second infrared probe
4form an infrared ray blind area region S
1and an infrared ray overlap-add region S
2, described infrared ray overlap-add region S
2angle C, described infrared ray overlap-add region S
2angle C scope be 12 °-14 °; Distance between described first infrared probe and described second infrared probe is H
1, the distance H between described first infrared probe and described second infrared probe
1for 2.1-2.5cm; Described infrared ray blind area region S
1with infrared ray overlap-add region S
2coaxial line, described infrared ray blind area region S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; The radiating laser beams direction of described aiming laser bundle transmitter module is with described infrared ray blind area region S
1, infrared ray overlap-add region S
2axis direction be consistent; Described alarm module is optical flicker warning circuit; Described controller is dsp controller, or ARM controller, or AVR controller.
The present invention compared with prior art has that structure is simple, dependable performance, stability are high, fighting efficiency high.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram one that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body;
Accompanying drawing 2 is schematic diagrames two that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body;
Accompanying drawing 3 is structural representations that the present invention has infrared excess sound wave mixing sighting device;
Accompanying drawing 4 is structural representations of infrared detection of the present invention;
Accompanying drawing 5 is electrical block diagrams of ultrasonic wave emitting portion of the present invention;
Accompanying drawing 6 is electrical block diagrams that ultrasonic wave reception unit of the present invention is divided;
Accompanying drawing 7 is structural representations one of rifle body in prior art;
Accompanying drawing 8 is structural representations two of rifle body in prior art.
Detailed description of the invention
Preferred embodiment 1
Fig. 1 is the schematic diagram one that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body; Fig. 2 is the schematic diagram two that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is the structural representation that the present invention has infrared excess sound wave mixing sighting device, and of the present invention have infrared excess sound wave mixing sighting device and comprise controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively ultrasonic distance measuring module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 is dsp controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.The laser beam signal that aiming laser bundle transmitter module 10 is launched directly points to by the object scanned, advantageously find target in armed armed policeman, special policeman soldier and field army soldier, aiming laser bundle transmitter module 10 is completely the same with the laser assisted sighting device of practicality in pistol in prior art or rifle.Aiming laser bundle transmitter module 10 is as effective especially during sighting device, this is because hot spot is irradiated in target by laser, and do not need armed policeman, special policeman soldier and field army soldier by eye alignment foresight breach, and eye alignment foresight breach can be limited user to the visual field of target or target surrounding environment or make this visual field fuzzy.When aiming laser bundle transmitter module 10 is installed on firearms, aiming laser bundle transmitter module 10 sends the light beam of the expectation flight path along the body launched from firearms.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 can ensure that the Detection results of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device is good with the distance between the first infrared probe 501 and the second infrared probe 502 is close.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2.1-2.5cm; Distance H between first infrared probe 501 and the second infrared probe 502
1preferred 2.3cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 12-14 degree, S
2angle C preferably 13 degree.When having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usually from several meters to more than 100 meters so that can not to aiming Detection results have an impact.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Preferred embodiment 2
Fig. 1 is the schematic diagram one that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body; Fig. 2 is the schematic diagram two that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is the structural representation that the present invention has infrared excess sound wave mixing sighting device, and of the present invention have infrared excess sound wave mixing sighting device and comprise controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively ultrasonic distance measuring module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 is AVR controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.The laser beam signal that aiming laser bundle transmitter module 10 is launched directly points to by the object scanned, advantageously find target in armed armed policeman, special policeman soldier and field army soldier, aiming laser bundle transmitter module 10 is completely the same with the laser assisted sighting device of practicality in pistol in prior art or rifle.Aiming laser bundle transmitter module 10 is as effective especially during sighting device, this is because hot spot is irradiated in target by laser, and do not need armed policeman, special policeman soldier and field army soldier by eye alignment foresight breach, and eye alignment foresight breach can be limited user to the visual field of target or target surrounding environment or make this visual field fuzzy.When aiming laser bundle transmitter module 10 is installed on firearms, aiming laser bundle transmitter module 10 sends the light beam of the expectation flight path along the body launched from firearms.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 can ensure that the Detection results of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device is good with the distance between the first infrared probe 501 and the second infrared probe 502 is close.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2.1-2.5cm; Distance H between first infrared probe 501 and the second infrared probe 502
1preferred 2.3cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 12-14 degree, S
2angle C preferably 13 degree.When having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usually from several meters to more than 100 meters so that can not to aiming Detection results have an impact.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Preferred embodiment 3
Fig. 1 is the schematic diagram one that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body; Fig. 2 is the schematic diagram two that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is the structural representation that the present invention has infrared excess sound wave mixing sighting device, and the tommy gun of auxiliary band infrared excess sound wave mixing sight device of the present invention comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively ultrasonic distance measuring module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 is ARM controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.The laser beam signal that aiming laser bundle transmitter module 10 is launched directly points to by the object scanned, advantageously find target in armed armed policeman, special policeman soldier and field army soldier, aiming laser bundle transmitter module 10 is completely the same with the laser assisted sighting device of practicality in pistol in prior art or rifle.Aiming laser bundle transmitter module 10 is as effective especially during sighting device, this is because hot spot is irradiated in target by laser, and do not need armed policeman, special policeman soldier and field army soldier by eye alignment foresight breach, and eye alignment foresight breach can be limited user to the visual field of target or target surrounding environment or make this visual field fuzzy.When aiming laser bundle transmitter module 10 is installed on firearms, aiming laser bundle transmitter module 10 sends the light beam of the expectation flight path along the body launched from firearms.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 can ensure that the Detection results of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device is good with the distance between the first infrared probe 501 and the second infrared probe 502 is close.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2.1-2.5cm; Distance H between first infrared probe 501 and the second infrared probe 502
1preferred 2.3cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 12-14 degree, S
2angle C preferably 13 degree.When having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usually from several meters to more than 100 meters so that can not to aiming Detection results have an impact.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Preferred embodiment 4
Fig. 1 is the schematic diagram one that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body; Fig. 2 is the schematic diagram two that infrared excess sound wave mixing sighting device of the present invention is arranged on rifle body, sighting device is arranged under the muzzle of rifle body, direction and the rifle body ballistic projections direction of infrared ray and ultrasound examination are consistent, optical flare stand by lamp be arranged on sighting device rear portion left-hand end, to facilitate gun holder Timeliness coverage alarm signal.Mounting means on assault rifle of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device and bayonet or the mounting means of searchlight on rifle body similar, the present invention's mixing sighting device can be stably arranged on above rifle body.
Fig. 3 is the structural representation that the present invention has infrared excess sound wave mixing sighting device, and the tommy gun of auxiliary band infrared excess sound wave mixing sight device of the present invention comprises controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2, power module 3; Wherein: controller 1 is electrical connected with ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 respectively, power module 3 is respectively controller 1, ultrasonic distance measuring module 4, infrared sensing module 5, alarm module 2 provide electric energy; Power module 3 also can be respectively ultrasonic distance measuring module 4 by controller 1, infrared sensing module 5, alarm module 2 provide electric energy; Ultrasonic distance measuring module 4 is connected to ultrasonic wave emitting portion 401, ultrasonic wave reception unit divides 402, and ultrasonic wave emitting portion 401 and ultrasonic wave reception unit are divided 402 to be symmetricly set on rifle body and be consistent with rifle body ballistic projections direction; Infrared sensing module 5 is connected to the front end that the first infrared probe 501, second infrared probe 502, first infrared probe 501 and the second infrared probe 502 are arranged on rifle body sighting device symmetrically; Controller 1 is MCU controller.
Distance between the gun user of service that ultrasonic distance measuring module 4 detects and the hidden hostile element in front, infrared sensing module 5 detects according to the first infrared probe 501, second infrared probe 502 the hostile personal information being in hidden state or active state.Controller 1 judges whether to exist hidden personnel that naked eyes should not differentiate according to the testing result of the testing result of ultrasonic distance measuring module 4 and infrared sensing module 5, automatically or not easily discovers personnel; If determine really there are hidden personnel or not easily discover personnel, then controller 1 controls alarm module 2 and sends optics alarm signal.
Alarm module 2 is optical flicker warning circuit, alarm module 2 will detect that front has the signal of people can be shown to armed armed policeman, special policeman soldier and field army soldier in the mode of blinking red lamp in real time, makes armed policeman, special policeman soldier and field army soldier carry out confirming to determine whether really shoot further to the enemy's situation in front according to the prompting of alarm module 2.The warning red light of flicker is arranged on the left side of the sighting device body rear end shown in Fig. 1 or Fig. 2, usual gun user is the armed triggering pulling of the right hand, like this can so that armed armed policeman, special policeman soldier and field army soldier see the alarm signal of sighting device body rear end in time.The laser beam signal that aiming laser bundle transmitter module 10 is launched directly points to by the object scanned, advantageously find target in armed armed policeman, special policeman soldier and field army soldier, aiming laser bundle transmitter module 10 is completely the same with the laser assisted sighting device of practicality in pistol in prior art or rifle.Aiming laser bundle transmitter module 10 is as effective especially during sighting device, this is because hot spot is irradiated in target by laser, and do not need armed policeman, special policeman soldier and field army soldier by eye alignment foresight breach, and eye alignment foresight breach can be limited user to the visual field of target or target surrounding environment or make this visual field fuzzy.When aiming laser bundle transmitter module 10 is installed on firearms, aiming laser bundle transmitter module 10 sends the light beam of the expectation flight path along the body launched from firearms.
The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1and with infrared ray overlap-add region S
2coaxially, region, blind area S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; Ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 to be arranged between the first infrared probe 501 and the second infrared probe 502, and ultrasonic wave emitting portion 401, ultrasonic wave reception unit divide 402 can ensure that the Detection results of the tommy gun of the present invention's auxiliary band infrared excess sound wave mixing sight device is good with the distance between the first infrared probe 501 and the second infrared probe 502 is close.
Fig. 4 is the structural representation of infrared detection of the present invention; Extraordinary aiming Detection results can be obtained when first infrared probe 501 and the second infrared probe 502 are set together symmetrically as can be seen from Figure.The infra-red detection amplitude angle of the first infrared probe 501 is A, and the infra-red detection amplitude angle of the second infrared probe 502 is B, and the distance between the first infrared probe 501 and the second infrared probe 502 is H
1, H
1scope can be 2.1-2.5cm.The infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is region, a blind area S
1, the infra-red detection amplitude S of the first infrared probe 501
3with the infra-red detection amplitude S of the second infrared probe 502
4there is the infrared ray overlap-add region S of an overlap
2, wherein region, blind area S
1axis coverage be H
2, infrared ray overlap-add region S
2axis coverage be H
3, region, blind area S
1and with infrared ray overlap-add region S
2coaxial line, i.e. H
2and H
3coaxial line, region, blind area S
1and with infrared ray overlap-add region S
2axis and ballistic projections direction is consistent, i.e. H
2and H
3be consistent with ballistic projections direction.
First infrared probe 501 and the second infrared probe 502 all can adopt pyroelectric infrared sensor to detect be in hidden state personnel radiate the infrared signal of radiation, the detector front end formed at the first infrared probe 501 and the second infrared probe 502 forms blind area region S
1with an infrared ray overlap-add region S
2, S
2angle C scope be 12-14 degree, S
2angle C preferably 13 degree.When having movable personnel or hidden personnel before lens, what the infrared ray that human body sends just constantly alternately changed enters infrared ray overlap-add region S
2, so just obtain with dynamic infrared signal feedback pulse signal, and then can judge whether to there are hidden personnel.The infrared ray centre wavelength of human body radiation is 9 ~ 10um, the window that one is equipped with filter glass has been offered at transducer tip, this optical filter is 7 ~ 10um by the wave-length coverage of light, just in time be suitable for the detection of human infrared radiation, and the infrared ray of other wavelength is absorbed by optical filter.
Infrared sensing module 5 is electrical connected with the first infrared probe 501, second infrared probe 502 respectively, and the first infrared probe 501 and the second infrared probe 502 are arranged on the sighting device body of rifle body symmetrically; The infra-red detection amplitude angle A of the first infrared probe 501 is identical with the infra-red detection amplitude angle B of the second infrared probe 502; The infra-red detection region S of the first infrared probe 501
3with the infra-red detection region S of the second infrared probe 502
4form region, a blind area S
1and an infrared ray overlap-add region S
2, region, blind area S
1distance rifle body has certain distance, but this region, blind area S
1usually from several meters to more than 100 meters so that can not to aiming Detection results have an impact.Ultrasonic distance measuring module 4 divides 402 to be electrical connected with ultrasonic wave emitting portion 401, ultrasonic wave reception unit respectively, and the sighting device body that described ultrasonic wave emitting portion 401 and described ultrasonic wave reception unit divide 402 to be arranged on rifle body is consistent with rifle body ballistic projections direction; When rifle body is in level, the first infrared probe 501 and the second infrared probe 502 are also all in same plane, all consistent with the distance of muzzle.
First infrared probe 501, second infrared probe 502 of infrared sensing module 5 divides 402 to be arranged in closer distance range with the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit as far as possible, the front end that the first infrared probe 501, second infrared probe 502 of infrared sensing module 5 and the ultrasonic wave emitting portion 401 of ultrasonic distance measuring module 4, ultrasonic wave reception unit divide 402 to be all arranged on sighting device shown in Fig. 1 and Fig. 2.
Fig. 5 is the electrical block diagram of ultrasonic wave emitting portion 401 of the present invention; Ultrasonic wave emission sensor LS1 and and door U8 between have phase inverter U3, phase inverter U4, phase inverter U5, phase inverter U6, phase inverter U7, phase inverter U4 and phase inverter U5 is in parallel, phase inverter U6 and phase inverter U7 is in parallel, be connected with two self-oscillation circuit respectively with two inputs of door U8, difference two Schmidt trigger U1 and U2 in two self-oscillation circuit.
Fig. 6 is the electrical block diagram that ultrasonic wave reception unit of the present invention divides 402; 5V direct current is the fuse F1 of 500mA and diode D1 through resistance to stream and forms 5V digital voltage source VDD through two-stage capacitor filtering C1 and C2, and digital voltage source VDD provides power supply for 2 NE5532P power amplifiers.Ultrasonic wave receiving sensor LS1 10K resistance in parallel R3 changes the ultrasonic signal received into input signal, and input signal amplifies through first order amplifier NE5532P, second level amplifier NE5532P is input to ultrasonic distance measuring module 4 after amplifying, input signal is exaggerated altogether 400 times after two-stage is amplified.
Claims (1)
1. the tommy gun of an auxiliary band infrared excess sound wave mixing sight device, comprise rifle body and sighting device, described sighting device is connected with at described rifle body, it is characterized in that: described sighting device comprises controller (1), alarm module (2), power module (3), ultrasonic distance measuring module (4), infrared sensing module (5), aiming laser bundle transmitter module (10); Wherein:
Described controller (1) is electrical connected with described ultrasonic distance measuring module (4), described infrared sensing module (5), described alarm module (2), described aiming laser bundle transmitter module (10) respectively;
Described ultrasonic distance measuring module (4) comprises ultrasonic wave emitting portion (401), ultrasonic wave reception unit is divided (402), described ultrasonic wave emitting portion (401) and described ultrasonic wave reception unit divide (402) to be arranged in described mixing sighting device abreast, and the ultrasonic wave transmit direction of described ultrasonic wave emitting portion (401) and described ultrasonic wave reception unit divide the ultrasonic wave receive direction of (402) and rifle body ballistic projections direction to be consistent;
Described infrared sensing module (5) comprises the first infrared probe (501), the second infrared probe (502), and described first infrared probe (501) and described second infrared probe (502) are arranged symmetrically; Wherein: the infra-red detection amplitude angle A of described first infrared probe (501) is identical with the infra-red detection amplitude angle B of described second infrared probe (502); The infra-red detection region S of described first infrared probe (501)
3with the infra-red detection region S of described second infrared probe (502)
4form an infrared ray blind area region S
1and an infrared ray overlap-add region S
2, described infrared ray overlap-add region S
2angle C, described infrared ray overlap-add region S
2angle C scope be 12 °-14 °; Distance between described first infrared probe (501) and described second infrared probe (502) is H
1, the distance H between described first infrared probe (501) and described second infrared probe (502)
1for 2.1-2.5cm; Described infrared ray blind area region S
1with infrared ray overlap-add region S
2coaxial line, described infrared ray blind area region S
1with infrared ray overlap-add region S
2axis and rifle body ballistic projections direction be consistent; The radiating laser beams direction of described aiming laser bundle transmitter module (10) is with described infrared ray blind area region S
1, infrared ray overlap-add region S
2axis direction be consistent; Described alarm module (2) is optical flicker warning circuit; Described controller (1) is dsp controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804308.7U CN204329750U (en) | 2014-12-17 | 2014-12-17 | The tommy gun of auxiliary band infrared excess sound wave mixing sight device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420804308.7U CN204329750U (en) | 2014-12-17 | 2014-12-17 | The tommy gun of auxiliary band infrared excess sound wave mixing sight device |
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| Publication Number | Publication Date |
|---|---|
| CN204329750U true CN204329750U (en) | 2015-05-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654921A (en) * | 2014-12-17 | 2015-05-27 | 蔡德权 | Submachine gun with assisted infrared ultrasonic mixing sighting device |
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2014
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654921A (en) * | 2014-12-17 | 2015-05-27 | 蔡德权 | Submachine gun with assisted infrared ultrasonic mixing sighting device |
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