Driver training simulation misty rain device
Technical field
The present invention relates to automobile driver training and support the use facility, especially one is arranged on training car roof top, during use, under the control of coach, rainy day or greasy weather situation can be simulated whenever and wherever possible as required, training student, in the driving adaptability to changes in rain, greasy weather, reaches easy to use, cost is low and does not need the driver training taking construction place advantage to simulate misty rain device.
Background technology
At present, the misty rain analog machine used during known driver training, needs to take very large construction place, sets up a single purpose building, also a lot of pipeline and related facility need be installed in house, imitate rainy day and greasy weather, thus it is high to cause cost to occupy, and Student Training's rain, greasy weather driving technology, must arrive in single purpose building and could train, coach as required, can not test the driving adaptability to changes of student in rain, greasy weather whenever and wherever possible, causes thus and use inconvenience.
Summary of the invention
In order to the misty rain analog machine used when overcoming existing driver training, need to take very large construction place, cost occupies high, and coach can not be as required, test student whenever and wherever possible at rain, the driving adaptability to changes in greasy weather, cause awkward drawback thus, the invention provides one and be arranged on training car roof top, during use, under the control of coach, rainy day or greasy weather situation can be simulated whenever and wherever possible as required, student is at rain in training, the driving adaptability to changes in greasy weather, reach easy to use, cost is low, and do not need to take the driver training simulation misty rain device building place advantage.
The technical solution adopted for the present invention to solve the technical problems is:
Driver training simulation misty rain device, it is characterized in that by remote-control gear, water tank, add water mechanism, aerating mechanism, fixed magnet, first connecting pipe, second connecting pipe, shower, injection spray pipe, reception control circuit and electromagnetic water valve are formed, water tank, first connecting pipe, second connecting pipe, shower, injection spray pipe is metal material, the top right rear end of water tank has two perforates, water tank outer bottom surrounding respectively has a square groove, a perforate is had in the middle part of lower end on the left of water tank, the mechanism that adds water is arranged in one of them perforate of water tank upper right rear end, aerating mechanism is arranged in another perforate of water tank upper right rear end, fixed magnet is permanent magnet, have four, four fixed magnets are arranged in four square grooves of water tank outer bottom surrounding respectively, first connecting pipe right-hand member to be arranged on the left of water tank in the middle part of lower end in perforate, the water inlet end of electromagnetic water valve is arranged on the first connecting pipe left end, second connecting pipe right-hand member is arranged on the water side of electromagnetic water valve, second connecting pipe left end outside has external thread, shower upper and lower two ends sealing, shower left part longitudinally has the perforate of a diameter 0.2 centimetre at interval of 2 centimetres, in the middle of shower right part, female first metallic pipe coupling of a brace is installed, first metallic pipe coupling inside and shower inside communicate, the internal thread of the first metallic pipe coupling can just screw in the external thread of the second connecting pipe left end outside, injection spray pipe upper and lower two ends sealing, injection spray pipe left part longitudinally has the perforate of a diameter 0.05 centimetre at interval of 2 centimetres, in the middle of injection spray pipe right part, female second metallic pipe coupling of a brace is installed, second metallic pipe coupling inside and injection spray pipe inside communicate, the internal thread of the second metallic pipe coupling can just screw in the external thread of the second connecting pipe left end outside, reception control circuit is arranged on the top back left exterior end of water tank, reception control circuit cathode power supply output terminal is connected by wire with electromagnetic water valve cathode power supply input end, reception control circuit negative power supply output terminal is connected by wire with electromagnetic water valve negative power supply input end, the wireless signal that remote-control gear is launched acts on reception control circuit.
Described remote-control gear is ZYO300-A72 type radio transmitter finished product.
The described mechanism that adds water is made up of metal tube of intaking, crown cap, water inlet metal tube top has external thread, crown cap lower end has internal thread, and the internal thread of crown cap can screw in water inlet metal tube upper external thread, and the bottom of water inlet metal tube is arranged in one of them perforate of water tank upper right rear end.
Described aerating mechanism is ordinary bicycle inner tube valve core print seat, is arranged in another perforate of water tank upper right rear end by the bolt and nut on valve core print seat.
Described reception control circuit is by accumulator, power switch, ceramic disc capacitor, three ends fix output voltage stabilizer, wireless receiving circuit, resistance, NPN triode and relay composition, all elements are arranged in a plastic casing, wireless receiving circuit is the wireless receiving circuit finished product used that matches with ZYO300-A72 type radio transmitter finished product, battery positive voltage is connected by wire with power switch one end, the power switch other end and wherein a ceramic disc capacitor one end, three ends fix 1 pin of output voltage stabilizer, relay one normally opened contact end is connected by wire, and three ends fix 3 pin and another ceramic disc capacitor one end of output voltage stabilizer, 1 pin of wireless receiving circuit, relay cathode power supply input end is connected by wire, 5 pin of wireless receiving circuit are connected by wire with resistance one end, the resistance other end is connected by wire with NPN transistor base, NPN transistor collector is connected by wire with relay negative power supply input end, battery terminal negative and wherein a ceramic disc capacitor other end, three ends fix 2 pin of output voltage stabilizer, another ceramic disc capacitor other end, 3 pin of wireless receiving circuit, NPN transistor emitter is connected by wire.
Described electromagnetic water valve operating voltage is direct current 12V, and power is 6W.
Before the present invention uses, water tank is arranged on the outside car roof on learner-driven vehicle, under the magnetic force and water tank Action of Gravity Field of four fixed magnets, water tank is pull-in on roof firmly; Remote-control gear coach carry with; Shower is screwed in the external thread of the second connecting pipe left end outside by the internal thread of the first metallic pipe coupling, or injection spray pipe is screwed in the external thread of the second connecting pipe left end outside by the internal thread of the second metallic pipe coupling; By adding water, mechanism adds water in water tank, adds pressurized air by aerating mechanism in water tank; After shower or injection spray pipe install, be laterally positioned at the front windshield upper end of vehicle.Beneficial effect of the present invention is: when student's steering vehicle, after coach presses the closure signal keyswitch on remote-control gear, the water of water tank inside can under compressed-air actuated effect, from shower or the longitudinal perforate ejection of injection spray pipe, be sprayed on shield glass front end, thus simulate rainy day state or greasy weather state, train student in the driving adaptability to changes in rain, greasy weather with this.Reach easy to use, cost is low and does not need to take the advantage of building place.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is remote-control gear of the present invention, circuit diagram between reception control circuit and electromagnetic water valve.
In Fig. 1: 1 is remote-control gear, 2 is water tanks, and 3 is the mechanisms that add water, 4 is aerating mechanisms, and 5 is fixed magnets, and 6 is first connecting pipes, 7 is second connecting pipes, 8 is showers, and 9 is injection spray pipes, and 10 is reception control circuits, 11 is electromagnetic water valves, 7-1 is the external thread of the second connecting pipe 7 left end outside, and 8-1 is mounted in female first metallic pipe coupling of tool in the middle of shower 8 right part, and 9-1 is mounted in female second metallic pipe coupling of tool in the middle of injection spray pipe 9 right part.
Fig. 2, A1 is remote-control gear, adopt ZYO300-A72 type radio transmitter finished product, SB1 is the closure signal keyswitch on ZYO300-A72 type radio transmitter finished product, SB2 is the cut-off signal keyswitch on ZYO300-A72 type radio transmitter finished product, G1 is radio transmitter reserve battery, and voltage is 12V.In reception control circuit: G2 is accumulator, adopt 12V/4AH lead-acid accumulator; S is power switch; C1, C2 are ceramic disc capacitors, and ceramic disc capacitor C1 specification is 0.33UF, and ceramic disc capacitor C2 specification is 0.1UF; A2 is that three ends fix output voltage stabilizer, and model is 7805; A3 is wireless receiving circuit, adopts the wireless receiving circuit finished product used that to match with ZYO300-A72 type radio transmitter finished product; R is resistance, and specification is 1K; VT is NPN triode, and model is 9013; K is relay, and model is JZC/23F/4123/DC5V.DC is electromagnetic water valve, and its operating voltage is direct current 12V, and power is 6W.
Embodiment
Shown in Fig. 1, driver training simulation misty rain device, by remote-control gear 1, water tank 2, add water mechanism 3, aerating mechanism 4, fixed magnet 5, first connecting pipe 6, second connecting pipe 7, shower 8, injection spray pipe 9, reception control circuit 10 and electromagnetic water valve 11 are formed, water tank 2, first connecting pipe 6, second connecting pipe 7, shower 8, injection spray pipe 9 is metal materials, the top right rear end of water tank 2 has two perforates, water tank 2 outer bottom surrounding respectively has a square groove, a perforate is had in the middle part of lower end on the left of water tank 2, the mechanism 3 that adds water is arranged in one of them perforate of right rear end of water tank 2 top, aerating mechanism 4 is arranged in another perforate of right rear end of water tank 2 top, fixed magnet 5 is permanent magnets, have four, four fixed magnets 5 are arranged in four square grooves of water tank 2 outer bottom surrounding respectively, first connecting pipe 6 right-hand member to be arranged on the left of water tank 2 in the middle part of lower end in perforate, the water inlet end of electromagnetic water valve 11 is arranged on the first connecting pipe 6 left end, second connecting pipe 7 right-hand member is arranged on the water side of electromagnetic water valve 11, second connecting pipe 7 left end outside has external thread 7-1, shower about 8 two ends seal, shower 8 left part longitudinally has the perforate of a diameter 0.2 centimetre at interval of 2 centimetres, in the middle of shower 8 right part, the female first metallic pipe coupling 8-1 of a brace is installed, first metallic pipe coupling 8-1 inside and shower 8 inside communicate, the internal thread of the first metallic pipe coupling 8-1 can just screw in the external thread 7-1 of the second connecting pipe 7 left end outside, injection spray pipe about 9 two ends seal, injection spray pipe 9 left part longitudinally has the perforate of a diameter 0.05 centimetre at interval of 2 centimetres, in the middle of injection spray pipe 9 right part, the female second metallic pipe coupling 9-1 of a brace is installed, second metallic pipe coupling 9-1 inside and injection spray pipe 9 inside communicate, the internal thread of the second metallic pipe coupling 9-1 can just screw in the external thread 7-1 of the second connecting pipe 7 left end outside, reception control circuit 10 is arranged on the top back left exterior end of water tank 2, reception control circuit 10 cathode power supply output terminal is connected by wire with electromagnetic water valve 11 cathode power supply input end, reception control circuit 10 negative power supply output terminal is connected by wire with electromagnetic water valve 11 negative power supply input end, the wireless signal that remote-control gear 1 is launched acts on reception control circuit 10.The mechanism 3 that adds water is made up of water inlet metal tube, crown cap, water inlet metal tube top has external thread, crown cap lower end has internal thread, and the internal thread of crown cap can screw in water inlet metal tube upper external thread, and the bottom of water inlet metal tube is arranged in one of them perforate of right rear end of water tank 2 top.Aerating mechanism 4 is ordinary bicycle inner tube valve core print seats, is arranged in another perforate of right rear end of water tank 2 top by the bolt and nut on valve core print seat.
Before the present invention uses, water tank 2 is arranged on the outside car roof on learner-driven vehicle, under the magnetic force of four fixed magnets 5 and the Action of Gravity Field of water tank 2, water tank 2 is pull-in on outside car roof firmly; Remote-control gear 1 coach carry with.When needs training student rainy day driving efficiency, shower 8 is screwed in the external thread 7-1 of the second connecting pipe 7 left end outside by the internal thread of the first metallic pipe coupling 8-1, after shower 8 installs, be laterally positioned at the front windshield upper end of vehicle, then the water inlet metal tube upper end of the crown cap of the mechanism 3 that adds water from the mechanism 3 that adds water is screwed off, water is added toward water tank 2 inside by the water inlet metal tube of the mechanism 3 that adds water, the water yield is about 3/4ths of water tank 2 internal capacity, water adds well, the crown cap of the mechanism 3 that adds water is screwed in the water inlet metal tube upper end of the mechanism 3 that adds water, after adding water in water tank 2, add pressurized air by aerating mechanism 4 toward water tank 2 inside with air compressor machine or inflator, when student's steering vehicle, after coach presses the closure signal keyswitch on remote-control gear 1, under the effect of reception control circuit 10, electromagnetic water valve 11 can obtain its internal electro-solenoid of electric work by inner armature adhesive, so, electromagnetic water valve 11 water inlet end is communicated with water side, then, under pressurized air effect, the water of water tank 2 inside is from the first connecting pipe 6, electromagnetic water valve 11 water inlet end, electromagnetic water valve 11 water side, second connecting pipe 7 enters in shower 8, the water with pressure sprays from the perforate of shower 8 left part longitudinal direction and goes out, be sprayed on shield glass front end, thus simulate rainy day state, train student in the driving adaptability to changes of rainy day with this.When needs training student greasy weather driving efficiency, injection spray pipe 9 is screwed in the external thread 7-1 of the second connecting pipe 7 left end outside by the internal thread of the second metallic pipe coupling 9-1, after injection spray pipe 9 installs, be laterally positioned at the front windshield upper end of vehicle, then water tank 2 inside is added water and pressurized air, when student's steering vehicle, after coach presses the closure signal keyswitch on remote-control gear 1, under the effect of reception control circuit 10, electromagnetic water valve 11 can obtain its internal electro-solenoid of electric work by inner armature adhesive, so, electromagnetic water valve 11 water inlet end is communicated with water side, then, under pressurized air effect, the water of water tank 2 inside is from the first connecting pipe 6, electromagnetic water valve 11 water inlet end, electromagnetic water valve 11 water side, second connecting pipe 7 enters in injection spray pipe 9, due to, injection spray pipe 9 left part is longitudinally at interval of the perforate of 2 centimetres, its diameter only has 0.05 centimetre, so, the water with pressure can from the vaporific ejection of perforate of injection spray pipe 9 left part longitudinal direction, greasy weather state is formed in shield glass front end, train student in the driving adaptability to changes in greasy weather with this.By more than, the misty rain analog machine used when instant invention overcomes existing driver training, need take very large construction place, and cost is high and and use inconvenient drawback.
Shown in Fig. 2, A1 is remote-control gear, adopt ZYO300-A72 type radio transmitter finished product, SB1 is the closure signal keyswitch on ZYO300-A72 type radio transmitter finished product, SB2 is the cut-off signal keyswitch on ZYO300-A72 type radio transmitter finished product, G1 is radio transmitter reserve battery, and voltage is 12V.By accumulator G, power switch S, ceramic disc capacitor C1, C2, three ends fix output voltage stabilizer A2, wireless receiving circuit A3, resistance R, NPN triode VT and relay K composition reception control circuit, all elements are arranged in a plastic casing, wireless receiving circuit A3 is the wireless receiving circuit finished product used that matches with ZYO300-A72 type radio transmitter finished product, accumulator G positive pole is connected by wire with power switch S one end, the power switch S other end and wherein a ceramic disc capacitor C1 one end, three ends fix 1 pin of output voltage stabilizer A2, relay K one normally opened contact end is connected by wire, three ends fix 3 pin and another ceramic disc capacitor C2 one end of output voltage stabilizer A2, 1 pin of wireless receiving circuit A3, relay K cathode power supply input end is connected by wire, 5 pin of wireless receiving circuit A3 are connected by wire with resistance R one end, the resistance R other end is connected by wire with NPN triode VT base stage, NPN triode VT collector is connected by wire with relay K negative power supply input end, accumulator G negative pole and wherein a ceramic disc capacitor C1 other end, three ends fix 2 pin of output voltage stabilizer A2, another ceramic disc capacitor C2 other end, 3 pin of wireless receiving circuit A3, NPN triode VT emitter is connected by wire.Electromagnetic water valve DC operating voltage is direct current 12V, and power is 6W.Another normally opened contact end of reception control circuit cathode power supply output terminal relay K is connected by wire with electromagnetic water valve DC cathode power supply input end; Reception control circuit negative power supply output terminal accumulator G negative pole is connected by wire with electromagnetic water valve DC negative power supply input end, and the wireless signal that remote-control gear A1 launches acts on reception control circuit.In Fig. 2 reception control circuit, after power switch S opens, the 12V direct supply that accumulator G exports can enter subsequent conditioning circuit, so subsequent conditioning circuit obtains electric in running order, 12V direct supply enters three ends and fixes output voltage stabilizer A2 and peripheral cell ceramic disc capacitor C1 thereof, after C2, three ends fix the 5V direct supply of the 3 pin meeting stable outputs of output voltage stabilizer A2, so, 5V direct supply enters wireless receiving circuit A3, now, if after the closure signal keyswitch SB1 of remote-control gear A1 presses by the coach being positioned at car, remote-control gear A1 can launch wireless closure signal, at this moment, wireless receiving circuit A3 can receive wireless closure signal, wireless receiving circuit A3 exports high level from its 3rd pin, the high level exported is through resistance R current limliting, NPN triode VT power amplification, paraphase enters relay K negative power supply input end, so, relay K obtains two normally opened contact end of electric adhesive and closes, due to, another normally opened contact end of relay K is connected by wire with electromagnetic water valve DC cathode power supply input end, accumulator G negative pole is connected by wire with electromagnetic water valve DC negative power supply input end, the power switch S other end is connected by wire with relay K one normally opened contact end, so, now electromagnetic water valve DC can obtain its internal electro-solenoid of electric work by inner armature adhesive, so, electromagnetic water valve DC water inlet end is communicated with water side, then, the inner water with pressure of water tank can from the first connecting pipe, electromagnetic water valve DC water inlet end, electromagnetic water valve DC water side, second connecting pipe enters in shower or injection spray pipe, spray outward in shower or injection spray pipe.In actual use, when Che Nei coach will close from water tank inner when the water that shower or injection spray pipe spray, after the cut-off signal keyswitch SB2 of remote-control gear A1 is pressed, remote-control gear A1 can launch wireless cut-off signal, now, wireless receiving circuit A3 can receive wireless cut-off signal, then, wireless receiving circuit A3 is from its 3rd pin output low level, so relay K dead electricity quits work, electromagnetic water valve DC water inlet end is no longer communicated with water side, like this, electromagnetic water valve DC will close the water that water tank inside is flowed out.