CN2452576Y - Infrared shooting and back-shooting training and contest apparatus - Google Patents

Infrared shooting and back-shooting training and contest apparatus Download PDF

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CN2452576Y
CN2452576Y CN 00255827 CN00255827U CN2452576Y CN 2452576 Y CN2452576 Y CN 2452576Y CN 00255827 CN00255827 CN 00255827 CN 00255827 U CN00255827 U CN 00255827U CN 2452576 Y CN2452576 Y CN 2452576Y
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circuit
infrared ray
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output
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刘建桥
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文波
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Abstract

The utility model relates to an infrared shooting and back-shooting training and contest apparatus, which comprises an infrared shooting device and an infrared receiver. The utility model is characterized in that an infrared shooting launching device circuit which is adopted by the infrared shooting device is composed of three element circuits, namely, a high frequency receiving decoding circuit, a logic control gate circuit and an infrared oscillation drive circuit which are successively patched; the infrared shooting receiver circuit which is adopted by the infrared receiver is composed of four element circuits, namely, an infrared receiving and amplifying circuit, a record display circuit, a function controlling circuit and a sound effect controlling circuit which are patched. The utility model has the advantages that the design is reasonable; the functions are multiple; the difficulty and the accuracy of training are enhanced; the simulating property is achieved; the interestingness of the simulation training and the competition of shooting is enhanced.

Description

Infrared ray shooting antagonism training and competition arrangement
The utility model relates to a kind of infrared ray gun post, particularly infrared ray shooting antagonism training and competition arrangement.
Existing infrared ray gun post, generally include infrared ray shooting apparatus and infrared receiver, for example, infrared transmitter is installed in peashooter, infrared radiation receiving circuit is installed on receiving target, in order to produce the effect of lifelike image, mix light again, effect circuit such as the sound, just constituted the infrared ray gun post that can carry out shooting game, it has the characteristics of toy, the characteristics that have game device again, therefore has certain interest, instruction is controlled the shooting state but its infrared transmitter that adopts does not adopt wireless remotecontrol, the infrared radiation receiving circuit of installing on receiving target is not equipped with the display unit of record shooting grade, and the duty that is installed in the infrared transmitter in the peashooter that adopts the control of radio command radiating circuit emission telecommand to match with it, so just be difficult to satisfy simulation some basic demands under battle conditions in shooting antagonism training and the match, so existing this infrared ray gun post, can not resist the instrument of training and competing as shooting, and can only be as the game device and the toy of low grade.
The purpose of this utility model is, to improve proposition and design infrared ray shooting antagonism training and competition arrangement at above-mentioned the deficiencies in the prior art.
Technical solution of the present utility model is, comprise infrared ray shooting apparatus and infrared receiver, it is characterized in that, the infrared ray shooting emitter circuit that the infrared ray shooting apparatus adopts receives decoding circuit, logic control gate circuit, three element circuits of infrared ray oscillation drive circuit by high frequency and connects successively and form, and the infrared ray shooting receiving system circuit that infrared receiver adopts receives amplifying circuit, record display circuit, function control circuit, four element circuits of acoustics control circuit by infrared ray and connects and form.
It is characterized in that high frequency receives decoding circuit by IC 5, high frequency receives amplification module IC 2, centre frequency determines resistance R 6Form, wherein, high frequency receives amplification module IC 2Input join and connect to receive antenna, its output and IC 514 pin join IC 515 pin, 16 pin between connect centre frequency and determine resistance R 6, IC 518 pin connect positive source, 9 pin ground connection are power cathode, IC 5The 1-8 pin be the end that is provided with of user code, IC 517 pin for the decoding output, meet phase inverter F 2Input, phase inverter F 2Defeated end and logic control gate circuit connect.
It is characterized in that the logic control gate circuit is by NAND gate IC 1, phase inverter F 1, monostable delayer IC 3, resistance R 1, R 2, R 4, time-delay regulates R 3, C 1, K switch 1, LED 1Form, wherein, NAND gate IC 11 pin of input connect K switch 1And resistance R 1Common port, NAND gate IC 12 pin of input meet phase inverter F 2Output and resistance R 2An end, NAND gate IC 13 pin sending and receiving optical diode LED of input 1And resistance R 4Common port, resistance R 4Other end ground connection, monostable delayer IC 31 pin ground connection, 2 pin meet NAND gate IC 1Output, 3 pin are that output is connected to phase inverter F 1Input, 4 pin, 8 pin connect positive source, 6 pin, 7 pin connect time-delay and regulate R 3With C 1Common male end, phase inverter F 1Output sending and receiving optical diode LED 1Positive pole.
It is characterized in that the infrared ray oscillation drive circuit is by IC 4, infrared light emitting diode D, crystal oscillator JS, capacitor C 2, C 3, current-limiting resistance R 5Form, wherein, IC 416 pin connect positive source, 8 pin ground connection are power cathode, 3 pin are input, with NAND gate IC 1Output connect, 12 pin, the external oscillating element crystal oscillator of 13 pin JS are connected to capacitor C between 12 pin and the ground 2, be connected to capacitor C between 13 pin and the ground 3
It is characterized in that infrared ray receives amplifying circuit and amplifies shaping IC by infrared ray 6-IC 9With phase inverter F 3-F 6Correspondence connects composition, IC 6-IC 9Be installed in the different parts of infrared receiver respectively.
It is characterized in that the acoustics control circuit is by gate IC 10, biasing resistor R 7-R 10, alarm sound IC 11, loudspeaker LB forms, wherein, gate IC 10Four inputs are connected on anti-cap device F respectively 3-F 6Output, through biasing resistor R separately 7-R 10Ground connection, gate IC 10Output sound equipment IC taking alarm 11Input, IC 11Output connect loudspeaker LB.
It is characterized in that the record display circuit is by pulse sequence distributor IC 12-IC 15, LED 2-LED 13, resistance R 11-R 15, capacitor C 4-C 7Form pulse sequence distributor IC 12-IC 1516 pin, the V that 8 pin connect working power respectively DDEnd, V SSEnd, IC 12-IC 1515 pin Cr end be the start clear terminal, pass through capacitor C 4-C 7V with working power DDEnd connects, IC 12-IC 1514 pin be CP input and phase inverter F 3-F 6Output connect IC 12- IC 152,4,7 pin are Y 1, Y 2, Y 3Output, respectively with respective leds LED separately 2-LED 13In the positive pole of a light emitting diode connect LED 2-LED 13Negative pole pass through resistance R respectively 12-R 15Ground connection, IC 12-IC 1513 pin EN end be to show to keep end, its EN end all passes through resistance R 11Ground connection.
It is characterized in that function control circuit amplifies output module, flasher circuit and phase inverter F by four input OR circuits, two input OR circuits, timing circuit, coding circuit, high frequency 7Element is formed, and wherein, constitutes the IC of four input OR circuits of gate 16Four inputs be connected on IC respectively 12-IC 157 pin Y 3End, IC 16Output one tunnel meet pulse sequence distributor IC 12-IC 1513 pin EN end, the one tunnel connects the IC of two input OR circuits respectively 17Input 1 pin, flasher circuit IC 20Triggering input CP end, timing circuit is by IC 19, R w, C 5, K 2, F 5Form IC 191 pin ground connection, 4,8 pin meet the V of working power DDEnd, the external R of 6,7 pin w, C 8Common port, 3 pin are that output is through phase inverter F 7Output receive IC 172 pin of input, IC 192 pin are inputs, connect K switch 2, coding circuit IC 189 pin meet the V of working power SsEnd, 18 pin meet the V of working power DDEnd, the 1-8 pin is that user code is provided with end, IC 1810 pin be to trigger input, itself and IC 17Output connects, IC 1817 pin be the coding output, be connected with the high frequency amplifying module input.
It is characterized in that the infrared ray shooting receiving system circuit that infrared receiver adopts receives amplifying circuit, record display circuit, function control circuit, acoustics control circuit by infrared ray and all can be installed in during the electrical equipment that is convenient for carrying closes.
It is characterized in that infrared receiver is equipped with a plurality of low-angle infrared receiving terminals.
Operation principle of the present utility model is, can the infrared ray shooting apparatus that it adopts shoot the control that is subjected to state, switch and startup blanking time (being delay adjustment circuit) three that wireless remotecontrol instruction that infrared receiver sends limits, and the duty of the logic control gate circuit in the infrared ray shooting emitter circuit that the infrared ray shooting apparatus adopts is by its NAND gate IC 1The input state determine.Lacking under the condition starting switch K 1All there is not the infrared ray emission, so just can realize in the simulation under battle conditions, reach the requirement of regulation voluntarily once hit the position number of times, radio command starts, make the entrant not have the shooting qualification, fixed fire in also simulating under battle conditions on the other hand, thus avoid the infrared ray shooting apparatus to face toward target continuously continuously every the drawback of shooting, also improved the difficulty of shooting simultaneously.When using the utility model to shoot antagonism training and match, its infrared ray shooting apparatus and infrared receiver will cooperatively interact and use just effectively, corresponding codes, decoding function are arranged between the two, form man-to-man use, can not disturb other entrants normally to use the utility model.In addition, once after the number of times that the entrant hits reached the number of times of match regulation, owing to there is the function of corresponding user code to control, the gun post of its use will cease to be in force automatically.The infrared receiver that the utility model adopts is equipped with a plurality of low-angle infrared receiving terminals, they can be distributed in several key positions of entrant by the requirement of shooting antagonism training and competition, make training and match accomplish to shoot the arrow at the target, avoid the comprehensive 360 ° of receptions of target of prior art effectively, thereby reached the requirement that increases the gunnery training difficulty.On the other hand, the number of times that infrared receiver can hit each position that the low-angle infrared receiving terminal is installed shows by its infrared ray gun post receiving circuit that adopts record, provides foundation for passing judgment on achievement.
The utility model has the advantages that, reasonable in design, function is many, infrared ray shooting apparatus and infrared receiver that it adopts, realization radio command remote control, and radio command each other is subjected to the restriction of predefined laws of the game again, thereby simulates the fixed fire target effectively, overcome the drawback that the infrared ray emission is easy to hit the mark facing to the target emission without interruption, and the function with contact user sign indicating number can be disturbed mutually when making the entrant use the utility model.This practicality is new adopts low-angle infrared emission tube shooting than penlight, reach bullet simulation point of impact, avoided 360 ° of shortcomings that can both receive of full side effectively, improved the difficulty and the degree of accuracy of training, reach emulation, improved the interest of shoot-simulating training and competition.
Fig. 1, the infrared ray shooting emitter circuit diagram that the utility model adopts
Fig. 2, the infrared ray shooting receiving system circuit diagram that the utility model adopts
Below with reference to the accompanying drawings, describe embodiment of the present utility model in detail.The utility model comprises infrared ray shooting apparatus and and infrared receiver.Infrared ray shooting apparatus and and the infrared receiver use that cooperatively interacts.The infrared ray shooting emitter circuit that the infrared ray shooting apparatus adopts receives decoding circuit, logic control gate circuit, three element circuits of infrared ray oscillation drive circuit by high frequency and connects successively and form, and uses 6 volts of dc sources as working power.The infrared ray shooting receiving system circuit that infrared receiver adopts receives amplifying circuit, record display circuit, function control circuit, four element circuits of acoustics control circuit by infrared ray and connects and form, and uses dc source as working power.As shown in Figure 1, in the infrared ray shooting emitter circuit that the infrared ray shooting apparatus adopts, high frequency receives decoding circuit by IC 5, high frequency receives amplification module IC 2, centre frequency determines resistance R 6Form, wherein, high frequency receives amplification module IC 2Input join and connect to receive antenna, its output and IC 514 pin join IC 515 pin, 16 pin between connect centre frequency and determine resistance R 6, IC 518 pin meet positive source V D, 9 pin ground connection are power cathode V s, power supply uses the 6V dc source.IC 5The 1-8 pin be the end that is provided with of user code, IC 517 pin for the decoding output, meet phase inverter F 2Input, phase inverter F 2Defeated end and logic control gate circuit connect.The logic control gate circuit is by NAND gate IC 1, phase inverter F 1, monostable delayer IC 3, resistance R 1, R 2, R 4, time-delay regulates R 3, C 1, K switch 1, LED 1Form, wherein, NAND gate IC 11 pin of input connect K switch 1And resistance R 1Common port, NAND gate IC 12 pin of input meet phase inverter F 2Output and resistance R 2An end, NAND gate IC 13 pin sending and receiving optical diode LED of input 1And resistance R 4Common port, resistance R 4Other end ground connection, monostable delayer IC 31 pin ground connection, 2 pin meet NAND gate IC 1Output, 3 pin are connected on phase inverter F as output 1Input, 4 pin, 8 pin meet positive source V D, 6 pin, 7 pin connect time-delay and regulate R 3, C 1Common male end, phase inverter F 1Output sending and receiving optical diode LED 1Positive pole.The infrared ray oscillation drive circuit is by IC 4, infrared light emitting diode D, crystal oscillator JS, oscillating capacitance C 2, C 3, current-limiting resistance R 5Form, wherein, IC 416 pin meet positive source V D, 8 pin ground connection are power cathode V 8, 3 pin are input, with NAND gate IC 1Output connect, 12 pin, the external oscillating element crystal oscillator of 13 pin JS are connected to oscillating capacitance C between 12 pin and the ground 2, be connected to oscillating capacitance C between 13 pin and the ground 3NAND gate IC 1Model be C4023; High frequency receives amplification module IC 2Model is SP-3WB; Monostable delayer IC 3Model be NE555; IC 4Model be SM5021; IC 5Model be VD5027; Phase inverter F 1Model be 4069; The model of infrared light emitting diode D is PH303; Crystal oscillator JS is ceramic crystal-vibration-chip, and its frequency of oscillation is 455KHz.
The infrared ray shooting receiving system circuit that infrared receiver adopts receives amplifying circuit, record display circuit, function control circuit, acoustics control circuit by infrared ray and all can be installed in during the electrical equipment that is convenient for carrying closes.Infrared receiver is equipped with a plurality of low-angle infrared receiving terminals.These low-angle infrared receiving terminals can be installed the different parts of infrared receiver as required respectively.As shown in Figure 2, in the infrared ray shooting receiving system circuit that infrared receiver adopts, infrared ray receives amplifying circuit and amplifies shaping IC by infrared ray 6-IC 9(model is 5030), phase inverter F 3-F 6Form IC 6-IC 9They are installed in the different parts of infrared receiver respectively.IC 6-IC 91 pin, the V that 4 pin connect working power respectively DDEnd, V SSEnd, IC 6-IC 92 pin are outputs, connect phase inverter F respectively 3-F 6Input.When not receiving infrared signal, IC 6-IC 9The output high level, phase inverter F 3-F 6Output be low level, once a certain reception head is when having infrared signal input (promptly being hit by the infrared ray shooting apparatus), its output will become electronegative potential by high potential, become high potential output through phase inverter.The acoustics control circuit is by gate IC 10(four ends input OR circuit, model is C033), biasing resistor R 7-R 10, alarm sound IC 11, loudspeaker LB forms.Wherein, gate IC 10Four inputs are connected on phase inverter F respectively 3-F 6Output, at ordinary times because of respectively through separately biasing resistor R 7-R 10Ground connection is low level, and as phase inverter F 3-F 6In output when high during level, gate IC then 10Corresponding input end also is a high level, gate IC 10Output become high level, thereby trigger alarm sound IC 11, producing the chimes of doom signal, LB sounds through loudspeaker.The record display circuit is by pulse sequence distributor IC 12-IC 15(model is CD4017), LED 2-LED 13, resistance R 11-R 15, capacitor C 4-C 7Form pulse sequence distributor IC 12-IC 1516 pin, the V that 8 pin connect working power respectively DDEnd, V SSEnd, IC 12-IC 1515 pin Cr end be the start clear terminal, pass through capacitor C 4-C 7V with working power DDEnd connects, IC 12-IC 1514 pin be CP input (it is at ordinary times for electronegative potential, in case input is arranged, positive pulse promptly begins counting) and phase inverter F 3-F 6Output connect IC 12- IC 152,4,7 pin are Y 1, Y 2, Y 3Output, represent the 1-3 position output of each pulse sequence distributor, respectively with respective leds LED separately 2-LED 13In the positive pole of a light emitting diode connect.LED 2-LED 13Negative pole passes through resistance R respectively 12-R 15Ground connection, IC 12-IC 1513 pin EN end be to show to keep (memory) end, be electronegative potential at ordinary times, once when high potential occurring, just " blockade " CP input is no longer counted, the EN of each pulse sequence distributor holds and all passes through resistance R 11Ground connection.Function control circuit is by four input OR circuit IC 16(model is C032), two input OR circuit IC 17(model is VD4071), timing circuit, coding circuit IC 18(model is VD5026), high frequency amplify output module IC 21(model is SP-3WA), flasher circuit IC 20And phase inverter F 7Element is formed.Wherein, constitute four input OR circuit IC of gate 16Four inputs be connected on IC respectively 12-IC 157 pin Y 3End, IC 16Output one tunnel meet IC 12-IC 1513 pin EN end, the one tunnel connects two input OR circuit IC respectively 17Input 1 pin, flasher circuit IC 20Triggering input CP end, timing circuit is by IC 19(model is NE555), R w, C 5, K 2, F 5Form.IC 191 pin ground connection, 4,8 pin meet the V of working power DDEnd connects, the external R of 6,7 pin w, C 8, 3 pin are output, receive IC through the output of phase inverter F7 172 pin of input, IC 192 pin are inputs, connect K switch 2, when pressing K switch 2The time, input is negative to be triggered, and makes IC 19Begin to enter definition status, be in the IC of definition status 19Output keep high potential, coding circuit IC 189 pin meet the V of working power SSEnd, 18 pin meet the V of working power DDEnd, the 1-8 pin is that user code is provided with end, and is consistent with the decoding in the infrared ray shooting receiving system circuit.To guarantee wireless remotecontrol instruction emission transmission, IC 1810 pin be to trigger input (positive potential is effective), itself and IC 17Output connects, and is electronegative potential at ordinary times.IC 1817 pin be the coding output, be connected with the high frequency amplifying module input.Flasher circuit IC 20Be furnished with bulb, work as IC 20During input high level, flasher circuit IC 20Be triggered, show by certain frequency flashing light alarm.
According to each element circuit basic comprising of above-mentioned introduction, its course of work of brief description:
Infrared ray shooting emitter circuit, when infrared vibration, drive integrated circult IC 4Input be low level, could drive infrared emission tube D emission infrared ray, hence one can see that, IC 4The input level be control infrared ray emission.In addition, IC 4Input also connect NAND gate IC 1Output, so IC 4The input level also be subjected to NAND gate IC 1Control.IC 1Be the NAND gate of one three input, according to its characteristic, when three inputs were high level, its output just can be low level, in other words, and IC 4The level of input to change be to be subjected to IC 1The control of three input level states.IC 1Three inputs be actually three functional conditions input interfaces, one is shooting trigger K 1, its two, be the decoding output state, its three, be the state of single stabilization delay circuit, such three conditions can not satisfy when all being high level, NAND gate IC 1Output just can not change electronegative potential into by high potential, go to trigger, drive IC 4Work makes its emission infrared ray.Therefore, when infrared ray shooting emitter circuit is under the duty, following duty can appear: 1, as monostable time-delay IC 3With decoding IC 5All during no-output, IC 12,3 pin be high level, satisfied aforesaid two conditions,, when the operator presses K switch at this moment 1(promptly pulling the shooting trigger) at this moment, makes IC 11 pin through the K switch of closure 1Join with the positive pole of power supply, so, IC 1Three inputs be high level, thereby make NAND gate IC 1Output change electronegative potential into by high potential, trigger, drive IC 4Work makes its emission infrared ray.2, because IC 1Output connect IC 4Input, connect monostable time-delay IC again 3Input, IC 3Also be that low level is effective, so IC 1The output electronegative potential, trigger, drive IC 4Work makes it launch the ultrared while, has triggered IC again 3Input, make single stabilization delay circuit IC 3Enter the time-delay state, the time of time-delay can be passed through C 1, R 3Parameter change.IC 3Be in the time-delay state, its output 3 pin become high potential by electronegative potential, by phase inverter F 1Anti-phase, become electronegative potential again, through LED 1, resistance R 4, make IC 13 pin be in electronegative potential, thereby make IC 1Lack a condition, so before delay time does not finish, IC 3Output is not overturn, and is in high level, and the operator continues console switch K again 1, NAND gate IC 1Output be not electronegative potential, IC 4Can not drive the infrared ray emission again, this process can gauge tap K 1The time interval that (shooting trigger) starts, thereby the function of simulated gunnery target.3, as high frequency reception amplification module IC 2When having received the same subscriber signal, through decoder IC 5Decoding makes IC 5Output TV becomes high potential by low level, makes phase inverter become electronegative potential again and is added in NAND gate IC 1Input 2 pin on, as previously mentioned, make IC 1Lack a condition exporting electronegative potential.Even this moment, the operator continued starting switch K again 1, can not launch infrared ray.
Use infrared ray shooting receiving system circuit, power-on at first, capacitor C 4-C 7To IC 12-IC 15Zero clearing is for record, demonstration shooting grade are got ready.And then press K switch 2, make IC 19Begin to enter definition status, timing can be by changing R w, C 8Realize, but must change according to the requirement of competition and training stipulated time.At IC 19Enter during the definition status, can not make IC 18Trigger, thereby high-frequency amplifier circuit also can not send user code, again because IC 16Zero clearing when being started shooting because of its four inputs is output as electronegative potential, therefore also can not make encoder IC 18Trigger and flasher circuit IC 20Trigger, this process is the preparatory stage of infrared ray shooting receiving system circuit.When gunnery meeting or training beginning, if certain position infrared receiving terminal receives infrared signal, infrared ray receives amplifying circuit signal input (by hitting), and the high potential that infrared ray receives the input of amplifying circuit will become electronegative potential, through phase inverter output high potential, the one tunnel removes to trigger IC 10, make IC 11Begin to send the chimes of doom of being hit by a bullet.Another road makes IC to the CP input of pulse sequence distributor 12-IC 15In of correspondence begin counting and show, the infrared receiving terminal accumulative total on certain position receives infrared signal (hit-count of being determined by laws of the game) for three times, is equivalent to be hit the Y of the pulsqe distributor that it is corresponding three times 3Output just has a high potential to remove to trigger IC 16Pairing input, at this moment IC 16Output also become high potential, control respectively, 1, the trigger flashing circuit sends " failure ", indicator lamp glistens.2, remove to trigger encoder IC 18Start working, and make high frequency amplifying module IC 21Transmit coded signals makes operator's infrared transmitter failure, thus the qualification for participating in competition of losing.3, remove to control IC 12-IC 15In EN end, make the EN end become high potential, block the CP input, realize memory, keep the function of games results.Match or training reach official hour, i.e. timing circuit IC 19Output become electronegative potential by high potential, through F 7Be inverted into high potential, by with IC 19The NAND gate IC that connects 17The output high potential can trigger encoder IC 18Start working, code signal amplifies output module IC by high frequency 21Output removes to control infrared ray shooting emitter circuit, makes its device " failure " equally, formally finishes thereby reach fixture.Said process is not relevant with " number of times of being hit by a bullet ", even promptly the operator once also hits off the target, but emitter also can " be failed ".

Claims (10)

1, infrared ray shooting antagonism training and competition arrangement, comprise infrared ray shooting apparatus and infrared receiver, it is characterized in that, the infrared ray shooting emitter circuit that the infrared ray shooting apparatus adopts receives decoding circuit, logic control gate circuit, three element circuits of infrared ray oscillation drive circuit by high frequency and connects successively and form, and the infrared ray shooting receiving system circuit that infrared receiver adopts receives amplifying circuit, record display circuit, function control circuit, four element circuits of acoustics control circuit by infrared ray and connects and form.
2, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that high frequency receives decoding circuit by IC 5, high frequency receives amplification module IC 2, centre frequency determines resistance R 6Form, wherein, high frequency receives amplification module IC 2Input join and connect to receive antenna, its output and IC 514 pin join IC 515 pin, 16 pin between connect centre frequency and determine resistance R 6, IC 518 pin connect positive source, 9 pin ground connection are power cathode, IC 5The 1-8 pin be the end that is provided with of user code, IC 517 pin for the decoding output, meet phase inverter F 2Input, phase inverter F 2Defeated end and logic control gate circuit connect.
3, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that the logic control gate circuit is by NAND gate IC 1, phase inverter F 1, monostable delayer IC 3, resistance R 1, R 2, R 4, time-delay regulates R 3, C 1, K switch 1, LED 1Form, wherein, NAND gate IC 11 pin of input connect K switch 1And resistance R 1Common port, NAND gate IC 12 pin of input meet phase inverter F 2Output and resistance R 2An end, NAND gate IC 13 pin sending and receiving optical diode LED of input 1And resistance R 4Common port, resistance R 4Other end ground connection, monostable delayer IC 31 pin ground connection, 2 pin meet NAND gate IC 1Output, 3 pin are connected on phase inverter F as output 1Input, 4 pin, 8 pin connect positive source, 6 pin, 7 pin connect time-delay and regulate R 3, C 1Common male end, phase inverter F 1Output sending and receiving optical diode LED 1Positive pole.
4, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that the infrared ray oscillation drive circuit is by IC 4, infrared light emitting diode D, crystal oscillator JS, capacitor C 2, C 3, current-limiting resistance R 5Form, wherein, IC 416 pin connect positive source, 8 pin ground connection are power cathode, 3 pin are input, with NAND gate IC 1Output connect, 12 pin, the external oscillating element crystal oscillator of 13 pin JS are connected to capacitor C between 12 pin and the ground 2, be connected to capacitor C between 13 pin and the ground 3
5, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that infrared ray receives amplifying circuit and amplifies shaping IC by infrared ray 6-IC 9With phase inverter F 3-F 6Correspondence connects composition, IC 6-IC 9They are installed in the different parts of infrared receiver respectively.
6, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that the acoustics control circuit is by gate IC 10, biasing resistor R 7-R 10, alarm sound IC 11, loudspeaker LB forms, wherein, gate IC 10Four inputs are connected on phase inverter F respectively 3-F 6Output, through biasing resistor R separately 7-R 10Ground connection, gate IC 10Output sound equipment IC taking alarm 11Input, IC 11Output connect loudspeaker LB.
7, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that the record display circuit is by pulse sequence distributor IC 12-IC 15, LED 2-LED 13, resistance R 11-R 15, capacitor C 4-C 7Form pulse sequence distributor IC 12-IC 1516 pin, the V that 8 pin connect working power respectively DDEnd, V SSEnd, IC 12-IC 1515 pin Cr end be the start clear terminal, pass through capacitor C 4-C 7V with working power DDEnd connects, IC 12-IC 1514 pin be CP input and phase inverter F 3-F 6Output connect IC 12-IC 152,4,7 pin are Y 1, Y 2, Y 3Output, respectively with respective leds LED separately 2-LED 13In the positive pole of a light emitting diode connect LED 2-LED 13Negative pole pass through resistance R respectively 12-R 15Ground connection, IC 12-IC 1513 pin EN end be to show to keep end, its EN end all passes through resistance R 11Ground connection.
8, infrared ray shooting antagonism training according to claim 1 and competition arrangement, it is characterized in that function control circuit amplifies output module, flasher circuit and phase inverter F by four input OR circuits, two input OR circuits, timing circuit, coding circuit, high frequency 7Element is formed, and wherein, constitutes the IC of four input OR circuits of gate 16Four inputs be connected on IC respectively 12-IC 157 pin Y 3End, IC 16Output one tunnel meet pulse sequence distributor IC 12-IC 1513 pin EN end, the one tunnel connects the IC of two input OR circuits respectively 17Input 1 pin, flasher circuit IC 20Triggering input CP end, timing circuit is by IC 19, R w, C 5, K 2, F 5Form IC 191 pin ground connection, 4,8 pin meet the V of working power DDEnd, the external R of 6,7 pin w, C 8Common port, 3 pin are that output is through phase inverter F 7Output receive IC 172 pin of input, IC 192 pin are inputs, connect K switch 2, coding circuit IC 189 pin meet the V of working power SSEnd, 18 pin meet the V of working power DDEnd, the 1-8 pin is that user code is provided with end, IC 1810 pin be to trigger input, itself and IC 17Output connects, IC 1817 pin be the coding output, be connected with the high frequency amplifying module input.
9, infrared ray shooting antagonism training according to claim 1 and competition arrangement, it is characterized in that the infrared ray shooting receiving system circuit that infrared receiver adopts receives amplifying circuit, record display circuit, function control circuit, acoustics control circuit by infrared ray and all can be installed in during the electrical equipment that is convenient for carrying closes.
10, infrared ray shooting antagonism training according to claim 1 and competition arrangement is characterized in that infrared receiver is equipped with a plurality of low-angle infrared receiving terminals.
CN 00255827 2000-11-29 2000-11-29 Infrared shooting and back-shooting training and contest apparatus Expired - Fee Related CN2452576Y (en)

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Application Number Priority Date Filing Date Title
CN 00255827 CN2452576Y (en) 2000-11-29 2000-11-29 Infrared shooting and back-shooting training and contest apparatus

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Application Number Priority Date Filing Date Title
CN 00255827 CN2452576Y (en) 2000-11-29 2000-11-29 Infrared shooting and back-shooting training and contest apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112290933A (en) * 2020-11-08 2021-01-29 湖南省福晶电子有限公司 Automatic counting system for electronic elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112290933A (en) * 2020-11-08 2021-01-29 湖南省福晶电子有限公司 Automatic counting system for electronic elements

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