CN204215528U - Train culvert ponding suggestion device - Google Patents
Train culvert ponding suggestion device Download PDFInfo
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- CN204215528U CN204215528U CN201420651976.0U CN201420651976U CN204215528U CN 204215528 U CN204215528 U CN 204215528U CN 201420651976 U CN201420651976 U CN 201420651976U CN 204215528 U CN204215528 U CN 204215528U
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Abstract
Train culvert ponding suggestion device, by shell, support bar, pedestal, rain-proof cover, control module and probe are formed, shell is plastic material, the front left upper end of shell has a large round hole, there are three little round holes the front left lower end of shell, pedestal is metal material, respectively there is a perforate at the two ends, left and right, top of pedestal, post upper is arranged in the middle part of shell lower end, support bar lower end is arranged on pedestal upper center, rain-proof cover is plastic material, rain-proof cover is arranged on the upper end of shell, control module is arranged on enclosure, control module is connected by wire with probe.When the utility model uses, when the rainy day, train culvert depth of accumulated water was more than 40 centimetres, the prompt tone that three light emitting diodes of control module constantly can send the light of flicker, loudspeaker can send " depth of water is dangerous; please don't sail into " points out driver's depth of water dangerous together, sail the very dark culvert of ponding under preventing the unwitting situation of driver into, overcome the accident caused thus.
Description
Technical field
The utility model relates to traffic safety equipment, particularly a kind of in the rainy day, when train culvert depth of accumulated water acquires a certain degree, automatically can pass through light, the sound visual cues driver depth of water is dangerous, drive to sail in culvert under preventing the unwitting situation of driver, thus the train culvert ponding suggestion device of the safe effect obtained.
Background technology
At present, known train culvert is in the rainy day, and when depth of accumulated water acquires a certain degree, the equipment not having a kind of energy automatic-prompting driver not sail into, when driver sails culvert in unwitting situation, can cause large security incident.
Summary of the invention
In order to overcome existing train culvert in the rainy day, when depth of accumulated water acquires a certain degree, there is no the equipment that a kind of energy automatic-prompting driver can not sail into, when driver sails culvert in unwitting situation, easily cause the deficiency of large security incident, the utility model provides a kind of in the rainy day, when train culvert depth of accumulated water acquires a certain degree, automatically can pass through light, the sound visual cues driver depth of water is dangerous, drive to sail in culvert under preventing the unwitting situation of driver, thus the train culvert ponding suggestion device of the safe effect obtained.
The utility model solves the technical scheme that its technical matters adopts:
Train culvert ponding suggestion device, it is characterized in that by shell, support bar, pedestal, rain-proof cover, control module and probe are formed, shell is plastic material, the front left upper end of shell has a large round hole, there are three little round holes the front left lower end of shell, support bar is metal steel pipe, pedestal is sheet metal, respectively there is a perforate at the two ends, left and right, top of pedestal, post upper is arranged in the middle part of shell lower end, support bar lower end is arranged on pedestal upper center, rain-proof cover is plastic material, rain-proof cover is arranged on the upper end of shell, control module is arranged on enclosure, probe is made up of plastic base and copper sheet, copper sheet has two, two copper sheets are arranged on two ends, left and right behind plastic base top respectively, respectively there is a perforate at front left and right two ends, plastic base top, control module two power inputs are connected by wire with 220V AC power the two poles of the earth, control module two signal input parts are connected by wire with two copper sheets of probe respectively.
Described control module is by power transformer, silicon rectifier diode, electrochemical capacitor, ceramic disc capacitor, resistance, NPN triode, PNP triode, crystal oscillator, relay, light emitting diode, three ends fix output voltage stabilizer, flash of light integrated circuit, solid recording integrated circuit, power switch and loudspeaker composition, when control module is arranged on enclosure, the loudspeaker front end of control module is positioned at the large round hole of left upper end before shell, when control module is arranged on enclosure, first light emitting diode front end of control module, second light emitting diode front end and the 3rd light emitting diode front end, lay respectively in three, the front left lower end small circular perforate of shell, silicon rectifier diode has four, electrochemical capacitor has two, ceramic disc capacitor has two, resistance has three, PNP triode has two, relay has three, light emitting diode has four, it is 7805 that three ends fix output voltage stabilizer model, flash of light integrated circuit model is AT89C2051/24PI, solid recording integrated circuit model is BA9902, and power transformer two power inputs are connected by wire with 220V AC power the two poles of the earth, power transformer power output end one pole and first silicon rectifier diode negative pole, second silicon rectifier diode positive pole is connected by wire, another pole of power transformer power output end and the 3rd silicon rectifier diode negative pole, 4th silicon rectifier diode positive pole is connected by wire, second silicon rectifier diode negative pole and the 4th silicon rectifier diode negative pole, first electrochemical capacitor positive pole, wherein ceramic disc capacitor one end, 1 pin that three ends fix output voltage stabilizer is connected by wire, first silicon rectifier diode positive pole and the 3rd silicon rectifier diode positive pole, first electrochemical capacitor negative pole, a wherein ceramic disc capacitor other end, three ends fix 2 pin of output voltage stabilizer, another ceramic disc capacitor one end, NPN transistor emitter, first relay DC power cathode input end, second resistance one end, second relay DC power cathode input end, the negative pole of first light emitting diode, the negative pole of second light emitting diode, the negative pole of the 3rd light emitting diode, 5 pin of solid recording integrated circuit, power switch one end, 3rd relay DC power cathode input end, 3rd relay one normally opened contact end is by wired earth, and three ends fix 3 pin and another ceramic disc capacitor other end of output voltage stabilizer, first PNP triode emitter, first relay one normally opened contact end, the positive pole of the 4th light emitting diode, 4 pin of solid recording integrated circuit are connected by wire, first resistance one end is connected by wire with NPN transistor base, NPN transistor collector is connected by wire with first PNP triode base stage, first PNP triode collector and first relay DC power anode input end, 3rd relay DC power anode input end is connected by wire, 20 pin of first another normally opened contact end of relay and flash of light integrated circuit, second electrochemical capacitor positive pole, the PNP triode emitter, second relay one normally opened contact end is connected by wire, 19 pin of flash of light integrated circuit are connected by wire with second PNP triode base stage, second PNP triode collector is connected by wire with second relay DC power anode input end, second another normally opened contact end of relay is connected by wire with the 3rd resistance one end, the positive pole of the 3rd the resistance other end and first light emitting diode, the positive pole of second light emitting diode, the positive pole of the 3rd light emitting diode is connected by wire, 1 pin of flash of light integrated circuit, 10 pin and second electrochemical capacitor negative pole, second resistance other end is connected by wire, 4 pin of flash of light integrated circuit, 5 pin are connected by wire with the two ends of crystal oscillator respectively, the negative pole of the 4th light emitting diode is connected by wire with 7 pin of solid recording integrated circuit, the power switch other end is connected by wire with 6 pin of solid recording integrated circuit, 2 pin of solid recording integrated circuit, 3 pin are connected by wire with loudspeaker two ends respectively, and the 3rd another normally opened contact end of relay is connected by wire with 8 pin of solid recording integrated circuit.
Use before the utility model, user first presses the power switch of control module, then the loudspeaker that mouth aims at control module is spoken recording, institute's spoken utterance is " depth of water is dangerous; please don't sail into ", so sound signal is stored in the solid recording integrated circuit of control module; Pedestal is arranged on the ground on the left of train culvert by the perforate at two ends, left and right, pedestal top two expansion bolts; By perforate two expansion bolts at the front left and right two ends, plastic base top of probe, be arranged on by probe on the left of train culvert on metope, probe height off the ground is 40 centimetres.The beneficial effects of the utility model are: when the rainy day, train culvert depth of accumulated water was more than 40 centimetres, two copper sheets of probe can touch water, then, under the internal circuit effect of control module, first of control module, it is dangerous that second and the 3rd light emitting diode can obtain the electric light prompt driver depth of water sending flicker, while three lumination of light emitting diode flickers, the loudspeaker of control module constantly can send " depth of water danger, please don't sail into " prompt tone, the train culvert that ponding is very dark is sailed under preventing the unwitting situation of driver, overcome the major accident caused thus.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described further.
Fig. 1 is the utility model structural representation:
Fig. 2 is the circuit diagram between control module of the present utility model and probe.
In Fig. 1: 1 is shell, 2 is support bars, 3 is pedestals, and 4 is rain-proof cover, and 5 is control modules, 6 is probes, 1-1 is the round hole that before shell 1, left upper end is large, and 1-2 is little three round holes in shell 1 front left lower end, and 3-1 is the perforate at two ends, left and right, pedestal 3 top, 6-1 is the perforate at front left and right two ends, probe 6 plastic base top, 7 be connection control unit 5 signal input part and probe 6 two copper sheets wire.
Fig. 2, in control module: T is power transformer, model is 220V/12V, power is 3W; VD1, VD2, VD3, VD4 are silicon rectifier diodes, and model is 1N4001; C1, C4 are electrochemical capacitors, and C1 model is 470UF/25V, C2 model is 10UF/25V; C2, C3 are ceramic disc capacitors, and C2 specification is 0.33UF, C3 specification is 0.1UF; R1, R2, R3 are resistance, and R1 resistance is 10K, R2 resistance be 1K, R3 resistance is 100 Ω, power is 5W; VT1 is NPN triode, and model is 9013; VT2, VT3 are PNP triode, and model is 9012; BX is crystal oscillator, and specification is 11.0592MHz; K1, K2, K3 are relays, and model is JRC/21F/YG4100/DC5V; VD5, VD6, VD7, VD8 are light emitting diodes, and VD5, VD6, VD7 are power is 1W, glow color is red large-power light-emitting diodes, the Red Beds In Small light emitting diode of VD8 to be working current be 5MA; A1 is that three ends fix output voltage stabilizer, and model is 7805; A2 is flash of light integrated circuit, and model is AT89C2051/24PI; A3 is solid recording integrated circuit, and model is BA9902; S is power switch; B is loudspeaker, is the small-bore coil-moving speaker of impedance 8 Ω, power 0.25W.TT is probe.
Embodiment
In FIG, train culvert ponding suggestion device, by shell 1, support bar 2, pedestal 3, rain-proof cover 4, control module 5 and probe 6 are formed, shell 1 is plastic material, the front left upper end of shell 1 has a large round hole 1-1, there are three little round hole 1-2 the front left lower end of shell 1, support bar 2 is metal steel pipe, pedestal 3 is sheet metal, respectively there is a perforate 3-1 at the two ends, left and right, top of pedestal 3, support bar 2 upper end is arranged in the middle part of shell 1 lower end, support bar 2 lower end is arranged on pedestal 3 upper center, rain-proof cover 4 is plastic materials, rain-proof cover 4 is arranged on the upper end of shell 1, it is inner that control module 5 is arranged on shell 1, probe 6 is made up of plastic base and copper sheet, copper sheet has two, two copper sheets are arranged on two ends, left and right behind plastic base top respectively, respectively there is a perforate 6-1 at front left and right two ends, plastic base top, control module 5 two power inputs are connected by wire with 220V AC power the two poles of the earth, control module 5 two signal input parts are connected by wire with two copper sheets of probe 6 respectively.Use before the utility model, user first presses the power switch of control module 5, then the loudspeaker that mouth aims at control module 5 is spoken recording, institute's spoken utterance is " depth of water is dangerous; please don't sail into ", so sound signal is stored in the solid recording integrated circuit of control module 5; With two expansion bolts, pedestal 3 is arranged on the ground on the left of train culvert by the perforate 3-1 at two ends, left and right, pedestal 3 top; By perforate 6-1 two expansion bolts at 6 front left and right two ends, plastic base top of popping one's head in, be arranged on by probe 6 on the left of train culvert on metope, 6 heights off the ground of popping one's head in are 40 centimetres.Use the utility model, when the rainy day, train culvert depth of accumulated water was more than 40 centimetres, two copper sheets of probe 6 can touch water, then, under the internal circuit effect of control module 5, first of control module 5, it is dangerous that second and the 3rd light emitting diode can obtain the electric light prompt driver depth of water sending flicker, while three lumination of light emitting diode flickers, the loudspeaker of control module 5 constantly can send " depth of water danger, please don't sail into " prompt tone, prevent driver from unwitting situation, sailing the very dark train culvert of ponding into, overcome the major accident caused thus.
In fig. 2, by power transformer T, silicon rectifier diode VD1, VD2, VD3, VD4, electrochemical capacitor C1, C4, ceramic disc capacitor C2, C3, resistance R1, R2, R3, NPN triode VT1, PNP triode VT2, VT3, crystal oscillator BX, relay K 1, K2, K3, light emitting diode VD5, VD6, VD7, VD8, three ends fix output voltage stabilizer A1, flash of light integrated circuit A2, solid recording integrated circuit A3, power switch S and loudspeaker B composition control unit, when control module is arranged on enclosure, the loudspeaker B front end of control module is positioned at the large round hole of left upper end before shell, when control module is arranged on enclosure, first light emitting diode VD5 front end of control module, second light emitting diode VD6 front end and the 3rd light emitting diode VD7 front end, lay respectively in three, the front left lower end small circular perforate of shell, silicon rectifier diode has four, electrochemical capacitor has two, ceramic disc capacitor has two, resistance has three, PNP triode has two, relay has three, light emitting diode has four, it is 7805 that three ends fix output voltage stabilizer A1 model, flash of light integrated circuit A2 model is AT89C2051/24PI, solid recording integrated circuit A3 model is BA9902, and power transformer T two power inputs are connected by wire with 220V AC power the two poles of the earth, power transformer T power output end one pole and first silicon rectifier diode VD1 negative pole, second silicon rectifier diode VD2 positive pole is connected by wire, another pole of power transformer T power output end and the 3rd silicon rectifier diode VD3 negative pole, 4th silicon rectifier diode VD4 positive pole is connected by wire, second silicon rectifier diode VD2 negative pole and the 4th silicon rectifier diode VD4 negative pole, first electrochemical capacitor C1 positive pole, wherein ceramic disc capacitor C2 one end, 1 pin that three ends fix output voltage stabilizer A1 is connected by wire, first silicon rectifier diode VD1 positive pole and the 3rd silicon rectifier diode VD3 positive pole, first electrochemical capacitor C1 negative pole, a wherein ceramic disc capacitor C2 other end, three ends fix 2 pin of output voltage stabilizer A1, another ceramic disc capacitor C3 one end, NPN triode VT1 emitter, first relay K 1 DC power cathode input end, second resistance R2 one end, second relay K 2 DC power cathode input end, the negative pole of first light emitting diode VD5, the negative pole of second light emitting diode VD6, the negative pole of the 3rd light emitting diode VD7, 5 pin of solid recording integrated circuit A3, power switch S one end, 3rd relay K 3 DC power cathode input end, 3rd relay K 3 one normally opened contact end is by wired earth, and three ends fix 3 pin and another ceramic disc capacitor C3 other end of output voltage stabilizer A1, first PNP triode VT2 emitter, first relay K 1 one normally opened contact end, the positive pole of the 4th light emitting diode VD8, 4 pin of solid recording integrated circuit A3 are connected by wire, first resistance R1 one end is connected by wire with NPN triode VT1 base stage, NPN triode VT1 collector is connected by wire with first PNP triode VT2 base stage, first PNP triode VT2 collector and first relay K 1 DC power anode input end, 3rd relay K 3 DC power anode input end is connected by wire, 20 pin of first another normally opened contact end of relay K 1 and flash of light integrated circuit A2, second electrochemical capacitor C4 positive pole, second PNP triode VT3 emitter, second relay K 2 one normally opened contact end is connected by wire, 19 pin of flash of light integrated circuit A2 are connected by wire with second PNP triode VT3 base stage, second PNP triode VT3 collector is connected by wire with second relay K 2 DC power anode input end, second another normally opened contact end of relay K 2 is connected by wire with the 3rd resistance R3 one end, the positive pole of the 3rd the resistance R3 other end and first light emitting diode VD5, the positive pole of second light emitting diode VD6, the positive pole of the 3rd light emitting diode VD7 is connected by wire, 1 pin of flash of light integrated circuit A2, 10 pin and second electrochemical capacitor C4 negative pole, second resistance R2 other end is connected by wire, 4 pin of flash of light integrated circuit A2, 5 pin are connected by wire with the two ends of crystal oscillator BX respectively, the negative pole of the 4th light emitting diode VD8 is connected by wire with 7 pin of solid recording integrated circuit A3, the power switch S other end is connected by wire with 6 pin of solid recording integrated circuit A3,2 pin of solid recording integrated circuit A3, 3 pin are connected by wire with loudspeaker B two ends respectively, and the 3rd another normally opened contact end of relay K 3 is connected by wire with 8 pin of solid recording integrated circuit A3.TT is probe.Two power inputs of control module power transformer T are connected by wire with 220V AC power the two poles of the earth, control module two signal input parts first resistance R1 other end, first PNP triode VT2 emitter, be connected by wire with two copper sheets of probe TT respectively.In fig. 2, after the input of 220V AC power, 220V AC power drops to 12V AC power in the effect of power transformer T, and 12V AC power is converted to direct supply after silicon rectifier diode VD1, VD2, VD3, VD4 rectification, electrochemical capacitor C1 filtering; Through the filtered direct supply of electrochemical capacitor C1, enter after three ends fix output voltage stabilizer A1 and peripheral cell ceramic disc capacitor C2, C3, three ends fix the 5V direct supply of the 3rd pin stable output of output voltage stabilizer A1, the effect of ceramic disc capacitor C2 is the ripple characteristics improving power supply, and the effect of ceramic disc capacitor C3 is the transient response improving load.After three ends fix output voltage stabilizer A1 the 3rd pin output 5V direct supply, user opens power switch S, then mouth is aimed at loudspeaker B to speak recording, institute's spoken utterance is " depth of water is dangerous; please don't sail into ", so sound signal is stored in solid recording integrated circuit A3, after solid recording integrated circuit A3 record audio signals, power switch S is closed; When power switch S opens recording, light emitting diode VD8 can be luminous, points out user's solid recording integrated circuit A3 to record with this.In using, when the rainy day, train culvert depth of accumulated water was more than 40 centimetres, two copper sheets of probe TT can touch water, so, NPN triode VT1, PNP triode VT2 obtain suitable bias current successive conductive by two copper sheets of TT of popping one's head in, resistance R1, then, relay K 1 closed, the relay K 3 of two normally opened contact of electric adhesive two normally opened contact of electric adhesive closes.When relay K 1 two normally opened contact of electric adhesive closed after, power supply obtains electric work through the subsequent conditioning circuit of relay K 1 two normally opened contact inputs, so, flash of light integrated circuit A2 and peripheral cell resistance R2 thereof, crystal oscillator BX, electrochemical capacitor C4 obtains electric work, 19 pin of flash of light integrated circuit A2 export the low level in 0.5 second, the low level exported is through PNP triode VT3 power amplification, paraphase, enter relay K 2 DC power anode input end, then, relay K 2 obtains two normally opened contact of electric adhesive and closes, 19 pin of flash of light integrated circuit A2 export the low level in 0.5 second, after 0.5 second, 19 pin of flash of light integrated circuit A2 export again the low level in 0.5 second, constantly circulate with this, 19 pin of flash of light integrated circuit A2 will after output 0.5 low level in second, interval 0.5 second, export again 0.5 second low level, due to, light emitting diode VD5, VD6, VD7 negative pole passes through wired earth, another normally opened contact end of relay K 2 is connected by wire with the 3rd resistance R3 one end, the positive pole of the 3rd the resistance R3 other end and light emitting diode VD5, the positive pole of light emitting diode VD6, the positive pole of light emitting diode VD7 is connected by wire, so, 19 pin of flash of light integrated circuit A2 export 0.5 second low level, interval 0.5 second, when exporting again 0.5 low level in second, light emitting diode VD5, VD6, VD7 will with luminous 0.5 second, interval 0.5 second, the work pattern in luminous 0.5 second goes down again, like this, light emitting diode VD5, VD6, VD7 will remind driver's depth of water dangerous with the lamp light mode constantly glimmered, do not sail in the very dark train culvert of ponding.At NPN triode VT1, PNP triode VT2 obtains suitable bias current conducting, relay K 3 two normally opened contact of electric adhesive closed after, due to, relay K 3 one normally opened contact end passes through wired earth, another normally opened contact end of relay K 3 is connected by wire with 8 pin of solid recording integrated circuit A3, so, relay K 3 two normally opened contact of electric adhesive closed after, 5V DC power cathode can enter 8 pin of solid recording integrated circuit A3, so, under the internal circuit effect of solid recording integrated circuit A3, 3 pin of solid recording integrated circuit A3 and 2 pin output audio signals, loudspeaker B is driven to send loud " depth of water danger, please don't sail into " warning sound, remind driver's depth of water dangerous, do not sail in the very dark train culvert of ponding.In use, when train culvert depth of accumulated water is lower than 40 centimetres, when ponding no longer floods two copper sheets of probe TT, due to, probe TT two copper sheets are not no longer had by water logging, NPN triode VT1 and PNP triode VT2 would not obtain suitable bias current conducting through two copper sheets of TT of popping one's head in, resistance R1 again, and so, relay K 1, K3 would not obtain electric adhesive; Due to, relay K 1, K3 no longer electric adhesive, so light emitting diode VD5, VD6, VD7 just can not obtain electroluminescence, loudspeaker B also just can not send warning sound again; With make train culvert ponding at ordinary times few or do not have water time, this is novel does not produce false alarm.Through above circuit function, when train culvert depth of accumulated water is more than 40 centimetres, light emitting diode VD5, VD6, VD7 can remind driver's depth of water dangerous with the lamp light mode constantly glimmered, loud " depth of water is dangerous; please don't sail into " warning sound is sent with loudspeaker B, remind driver not sail in the very dark train culvert of ponding together, thus, prevent large security incident to occur.
Claims (2)
1. train culvert ponding suggestion device, it is characterized in that by shell, support bar, pedestal, rain-proof cover, control module and probe are formed, shell is plastic material, the front left upper end of shell has a large round hole, there are three little round holes the front left lower end of shell, support bar is metal steel pipe, pedestal is sheet metal, respectively there is a perforate at the two ends, left and right, top of pedestal, post upper is arranged in the middle part of shell lower end, support bar lower end is arranged on pedestal upper center, rain-proof cover is plastic material, rain-proof cover is arranged on the upper end of shell, control module is arranged on enclosure, probe is made up of plastic base and copper sheet, copper sheet has two, two copper sheets are arranged on two ends, left and right behind plastic base top respectively, respectively there is a perforate at front left and right two ends, plastic base top, control module two power inputs are connected by wire with 220V AC power the two poles of the earth, control module two signal input parts are connected by wire with two copper sheets of probe respectively.
2. train culvert ponding suggestion device according to claim 1, is characterized in that control module is by power transformer, silicon rectifier diode, electrochemical capacitor, ceramic disc capacitor, resistance, NPN triode, PNP triode, crystal oscillator, relay, light emitting diode, three ends fix output voltage stabilizer, flash of light integrated circuit, solid recording integrated circuit, power switch and loudspeaker composition, when control module is arranged on enclosure, the loudspeaker front end of control module is positioned at the large round hole of left upper end before shell, when control module is arranged on enclosure, first light emitting diode front end of control module, second light emitting diode front end and the 3rd light emitting diode front end, lay respectively in three, the front left lower end small circular perforate of shell, silicon rectifier diode has four, electrochemical capacitor has two, ceramic disc capacitor has two, resistance has three, PNP triode has two, relay has three, light emitting diode has four, it is 7805 that three ends fix output voltage stabilizer model, flash of light integrated circuit model is AT89C2051/24PI, solid recording integrated circuit model is BA9902, and power transformer two power inputs are connected by wire with 220V AC power the two poles of the earth, power transformer power output end one pole and first silicon rectifier diode negative pole, second silicon rectifier diode positive pole is connected by wire, another pole of power transformer power output end and the 3rd silicon rectifier diode negative pole, 4th silicon rectifier diode positive pole is connected by wire, second silicon rectifier diode negative pole and the 4th silicon rectifier diode negative pole, first electrochemical capacitor positive pole, wherein ceramic disc capacitor one end, 1 pin that three ends fix output voltage stabilizer is connected by wire, first silicon rectifier diode positive pole and the 3rd silicon rectifier diode positive pole, first electrochemical capacitor negative pole, a wherein ceramic disc capacitor other end, three ends fix 2 pin of output voltage stabilizer, another ceramic disc capacitor one end, NPN transistor emitter, first relay DC power cathode input end, second resistance one end, second relay DC power cathode input end, the negative pole of first light emitting diode, the negative pole of second light emitting diode, the negative pole of the 3rd light emitting diode, 5 pin of solid recording integrated circuit, power switch one end, 3rd relay DC power cathode input end, 3rd relay one normally opened contact end is by wired earth, and three ends fix 3 pin and another ceramic disc capacitor other end of output voltage stabilizer, first PNP triode emitter, first relay one normally opened contact end, the positive pole of the 4th light emitting diode, 4 pin of solid recording integrated circuit are connected by wire, first resistance one end is connected by wire with NPN transistor base, NPN transistor collector is connected by wire with first PNP triode base stage, first PNP triode collector and first relay DC power anode input end, 3rd relay DC power anode input end is connected by wire, 20 pin of first another normally opened contact end of relay and flash of light integrated circuit, second electrochemical capacitor positive pole, second PNP triode emitter, second relay one normally opened contact end is connected by wire, 19 pin of flash of light integrated circuit are connected by wire with second PNP triode base stage, second PNP triode collector is connected by wire with second relay DC power anode input end, second another normally opened contact end of relay is connected by wire with the 3rd resistance one end, the positive pole of the 3rd the resistance other end and first light emitting diode, the positive pole of second light emitting diode, the positive pole of the 3rd light emitting diode is connected by wire, 1 pin of flash of light integrated circuit, 10 pin and second electrochemical capacitor negative pole, second resistance other end is connected by wire, 4 pin of flash of light integrated circuit, 5 pin are connected by wire with the two ends of crystal oscillator respectively, the negative pole of the 4th light emitting diode is connected by wire with 7 pin of solid recording integrated circuit, the power switch other end is connected by wire with 6 pin of solid recording integrated circuit, 2 pin of solid recording integrated circuit, 3 pin are connected by wire with loudspeaker two ends respectively, and the 3rd another normally opened contact end of relay is connected by wire with 8 pin of solid recording integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651976.0U CN204215528U (en) | 2014-10-29 | 2014-10-29 | Train culvert ponding suggestion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420651976.0U CN204215528U (en) | 2014-10-29 | 2014-10-29 | Train culvert ponding suggestion device |
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| Publication Number | Publication Date |
|---|---|
| CN204215528U true CN204215528U (en) | 2015-03-18 |
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| CN201420651976.0U Expired - Fee Related CN204215528U (en) | 2014-10-29 | 2014-10-29 | Train culvert ponding suggestion device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324221A (en) * | 2018-10-31 | 2019-02-12 | 深圳碟能创新科技有限公司 | Ponding leakage inductance answers alarm |
-
2014
- 2014-10-29 CN CN201420651976.0U patent/CN204215528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324221A (en) * | 2018-10-31 | 2019-02-12 | 深圳碟能创新科技有限公司 | Ponding leakage inductance answers alarm |
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