Driver training simulation misty rain device
Technical field
Facility is supported the use the present invention relates to automobile driver training, it is especially a kind of to be arranged in training car roof
Portion, in use, under the control of coach, can simulate rainy day or greasy weather situation as needed whenever and wherever possible, training student exists
Rain, the driving adaptability to changes in greasy weather, reach that easy to use, cost is low and need not take the driver training of building place advantage
With simulation misty rain device.
Background technology
At present, the misty rain analog machine that is used during known driver training sets up one, it is necessary to take very big construction place
Individual single purpose building, need to also install many pipelines and related facility in house, rainy day and greasy weather be imitated, so as to cause cost to occupy
Height, and Student Training's rain, greasy weather driving technology, it is necessary to could be trained in single purpose building, coach can not be as needed, at any time with
Ground tests student in rain, the driving adaptability to changes in greasy weather, thereby results in inconvenient for use.
The content of the invention
In order to overcome the misty rain analog machine used during existing driver training, it is necessary to take very big construction place, into
Ben Jugao, and coach can not be as needed, student is tested whenever and wherever possible in rain, the driving adaptability to changes in greasy weather, thereby resulting in makes
The drawbacks of using inconvenience, car roof top is used the invention provides one kind installed in training, in use, under the control of coach,
Rainy day or greasy weather situation can be simulated as needed whenever and wherever possible, student is in rain, the driving adaptability to changes in greasy weather for training, reaches
Easy to use, cost is low and need not take the driver training simulation misty rain device for 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 characterised in that by remote-control gear, water tank, the mechanism that adds water, aerating mechanism, solid
Fixed magnet, the first connecting tube, the second connecting tube, shower, injection spray pipe, receive control circuit and electromagnetic water valve is constituted, water tank, the
One connecting tube, the second connecting tube, shower, injection spray pipe are metal materials, and the top right rear end of water tank has outside two perforates, water tank
Bottom surrounding, which respectively has, a perforate in the middle part of lower end on the left of a square groove, water tank, it is right that the mechanism that adds water is arranged on water tank upper
In the one of perforate in rear end, aerating mechanism is arranged in water tank upper right rear end another perforate, and fixed magnet is permanent magnetic
Iron, has four, four fixed magnets are separately mounted in four square grooves of the outer bottom surrounding of water tank, and the first connecting tube is right
End is arranged on the left of water tank in the middle part of lower end in perforate, and the water inlet end of electromagnetic water valve is arranged on the first connecting tube left end, the second connection
Pipe right-hand member, which is arranged on outside the water side of electromagnetic water valve, the second connecting tube left end, has external screw thread, the sealing of shower upper and lower ends,
Shower left part longitudinal direction is provided with a brace at interval of 2 centimetres of perforates for having 0.2 centimetre of a diameter, in the middle of shower right part to be had
First metallic pipe coupling of internal thread, is communicated inside the first metallic pipe coupling and inside shower, the first metallic pipe coupling it is interior
The external screw thread that screw thread can just be screwed in outside the second connecting tube left end, injection spray pipe upper and lower ends sealing, injection spray pipe left part is longitudinally every
2 centimetres of interval has is provided with female second gold medal of a brace in the middle of the perforate of 0.05 centimetre of a diameter, injection spray pipe right part
Belong to inside pipe joint, the second metallic pipe coupling and communicated inside injection spray pipe, the internal thread of the second metallic pipe coupling can just be screwed in
External screw thread outside second connecting tube left end, receives the top back left exterior end that control circuit is arranged on water tank, receives control electricity
Road cathode power supply output end and electromagnetic water valve cathode power supply input are connected by wire, receive the negative power supply output of control circuit
End and electromagnetic water valve negative power supply input are connected by wire, and the wireless signal that remote-control gear is launched acts on reception control
Circuit.
The remote-control gear is ZYO300-A72 type radio transmitter finished products.
The described mechanism that adds water is made up of water inlet metal tube, metal cover, and water inlet metal tube top has external screw thread, metal cover
Lower end has internal thread, and the internal thread of metal cover can screw in water inlet metal tube upper external thread, and the bottom of water inlet metal tube is installed
In the one of perforate of water tank upper right rear end.
Described aerating mechanism is ordinary bicycle inner tube valve core print seat, is installed by the bolt and nut on valve core print seat
In water tank upper right rear end another perforate.
Described reception control circuit fixes output voltage stabilizer by battery, power switch, ceramic disc capacitor, three ends, wireless
Receiving circuit, resistance, NPN triode and relay group are arranged in a plastic casing into, all elements, wireless receiving circuit be with
ZYO300-A72 type radio transmitter finished products match the wireless receiving circuit finished product used, battery positive voltage and power switch
One end is connected by wire, and the power switch other end and wherein one ceramic disc capacitor one end, three ends fix the 1 of output voltage stabilizer
Pin, the normally opened contact end of relay one are connected by wire, and 3 pin and another ceramic disc capacitor one of output voltage stabilizer are fixed in three ends
End, 1 pin of wireless receiving circuit, relay cathode power supply input are connected by wire, 5 pin and resistance of wireless receiving circuit
One end is connected by wire, and the resistance other end and NPN triode base stage are connected by wire, NPN triode colelctor electrode and relay
Device negative power supply input is connected by wire, and output is fixed at battery terminal negative and wherein one the ceramic disc capacitor other end, three ends
2 pin of voltage-stablizer, another the ceramic disc capacitor other end, 3 pin of wireless receiving circuit, NPN triode emitter stage are connected by wire
Connect.
Described electromagnetic water valve operating voltage is direct current 12V, and power is 6W.
The present invention is arranged on water tank on the outside car roof on learner-driven vehicle using preceding, in the magnetic force and water tank of four fixed magnets
Under Action of Gravity Field, water tank is firmly pull-in on roof;Remote-control gear coach carries with;Shower is passed through the first metal
The external screw thread that the internal thread of pipe joint is screwed in outside the second connecting tube left end, or injection spray pipe is passed through in the second metallic pipe coupling
It is threaded into the external screw thread outside the second connecting tube left end;By the mechanism that adds water toward water is added in water tank, by aerating, mechanism is past
Compressed air is added in water tank;After shower or injection spray pipe are installed, the front windshield upper end of vehicle is laterally positioned in.The present invention
Beneficial effect is:When student drives vehicle, coach is pressed after the closure signal key switch on remote-control gear, inside water tank
Water can spray in the presence of compressed air, be sprayed on shield glass front end from shower or the longitudinal perforate of injection spray pipe, from
And rainy day state or greasy weather state are simulated, student is trained in rain, the driving adaptability to changes in greasy weather with this.Reach it is easy to use,
Cost is low and need not take the advantage for building place.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the circuit diagram between remote-control gear of the present invention, reception control circuit and electromagnetic water valve.
In Fig. 1:1 is remote-control gear, and 2 be water tank, and 3 be the mechanism that adds water, and 4 be aerating mechanism, and 5 be fixed magnet, and 6 be first
Connecting tube, 7 be the second connecting tube, and 8 be shower, and 9 be injection spray pipe, and 10 be to receive control circuit, and 11 be electromagnetic water valve, and 7-1 is
External screw thread outside the left end of second connecting tube 7,8-1 is mounted in female first metal tube of tool in the middle of the right part of shower 8
Joint, 9-1 is mounted in female second metallic pipe coupling of tool in the middle of the right part of injection spray pipe 9.
Fig. 2, A1 are remote-control gears, using ZYO300-A72 type radio transmitter finished products, SB1 be ZYO300-A72 types without
Closure signal key switch on line radiating circuit finished product, SB2 is the disconnection on ZYO300-A72 type radio transmitter finished products
Signal key switch, G1 is radio transmitter reserve battery, and voltage is 12V.Receive in control circuit:G2 is battery, is adopted
Use 12V/4AH lead-acid accumulators;S is power switch;C1, C2 are ceramic disc capacitors, and ceramic disc capacitor C1 specifications are 0.33UF, ceramics electricity
It is 0.1UF to hold C2 specifications;A2 is that output voltage stabilizer is fixed at three ends, and model is 7805;A3 is wireless receiving circuit, using with
ZYO300-A72 type radio transmitter finished products match the wireless receiving circuit finished product used;R is resistance, and specification is 1K;VT
It is NPN triode, model is 9013;K is relay, and model is JZC/23F/4123/DC5V.DC is electromagnetic water valve, its work
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, the mechanism that adds water 3, aerating mechanism
4th, fixed magnet 5, the first connecting tube 6, the second connecting tube 7, shower 8, injection spray pipe 9, reception control circuit 10 and electromagnetic water valve
11 are constituted, and water tank 2, the first connecting tube 6, the second connecting tube 7, shower 8, injection spray pipe 9 are metal materials, and the top of water tank 2 is right
There are two perforates rear end, and the outer bottom surrounding of water tank 2, which respectively has in the middle part of a square groove, the left side lower end of water tank 2, a perforate, plus
Water dispenser structure 3 is arranged in the one of perforate of top right rear end of water tank 2, and it is another that aerating mechanism 4 is arranged on the top right rear end of water tank 2
In individual perforate, fixed magnet 5 is permanent magnet, has four, four fixed magnets 5 are separately mounted to the outer bottom surrounding of water tank 2
Four square grooves in, the right-hand member of the first connecting tube 6 is arranged in the middle part of the left side lower end of water tank 2 in perforate, and electromagnetic water valve 11 enters
Water end (W.E.) is arranged on the left end of the first connecting tube 6, and the right-hand member of the second connecting tube 7 is arranged on the water side of electromagnetic water valve 11, the second connecting tube 7
There is external screw thread 7-1, the upper and lower ends of shower 8 sealing, the left part of shower 8 longitudinal direction has one directly at interval of 2 centimetres outside left end
The female first metallic pipe coupling 8-1 of one brace, the first gold medal are installed in the middle of the perforate that 0.2 centimetre of footpath, the right part of shower 8
Communicated inside category pipe joint 8-1 and inside shower 8, the first metallic pipe coupling 8-1 internal thread can just screw in the second connection
External screw thread 7-1 outside the left end of pipe 7, the upper and lower ends of injection spray pipe 9 sealing, the left part of injection spray pipe 9 longitudinal direction has one directly at interval of 2 centimetres
One brace female second metallic pipe coupling 9-1, second are installed in the middle of the perforate that 0.05 centimetre of footpath, the right part of injection spray pipe 9
Communicated inside metallic pipe coupling 9-1 and inside injection spray pipe 9, the second metallic pipe coupling 9-1 internal thread can just screw in the second company
External screw thread 7-1 outside the left end of adapter 7, receives the top back left exterior end that control circuit 10 is arranged on water tank 2, receives control electricity
The cathode power supply output end of road 10 and the cathode power supply input of electromagnetic water valve 11 are connected by wire, receive the control negative electricity of circuit 10
Source output terminal and the negative power supply input of electromagnetic water valve 11 are connected by wire, the wireless signal effect that remote-control gear 1 is launched
Circuit 10 is controlled in receiving.The mechanism that adds water 3 is made up of water inlet metal tube, metal cover, and water inlet metal tube top has external screw thread, gold
Category lid lower end has internal thread, and the internal thread of metal cover can screw in water inlet metal tube upper external thread, the bottom for metal tube of intaking
In the one of perforate of top right rear end of water tank 2.Aerating mechanism 4 is ordinary bicycle inner tube valve core print seat, is passed through
Bolt and nut on valve core print seat is arranged in top right rear end another perforate of water tank 2.
The present invention is arranged on water tank 2 on the outside car roof on learner-driven vehicle using preceding, in the magnetic force and water of four fixed magnets 5
Under the Action of Gravity Field of case 2, water tank 2 is firmly pull-in on outside car roof;The coach of remote-control gear 1 carries with.When need instruction
When practicing student's rainy day driving efficiency, shower 8 is screwed in the left side of the second connecting tube 7 by the first metallic pipe coupling 8-1 internal thread
External screw thread 7-1 outside end, after shower 8 is installed, is laterally positioned in the front windshield upper end of vehicle;Then the mechanism that adds water
3 metal cover is screwed off from the water inlet metal tube upper end for the mechanism 3 that adds water, by the water inlet metal tube of the mechanism 3 that adds water toward inside water tank 2
Water is added, water is 3/4ths or so of the internal capacity of water tank 2, after water adds well, the metal cover for the mechanism 3 that adds water is screwed in and added water
The water inlet metal tube upper end of mechanism 3;After water is added in the water tank 2, with air compressor machine or inflator by aerating mechanism 4 toward water tank 2
Inside adds compressed air;When student drives vehicle, coach is pressed after the closure signal key switch on remote-control gear 1,
Receive in the presence of control circuit 10, electromagnetic water valve 11 can obtain its internal electro-solenoid of electric work by internal armature adhesive, then,
The water inlet end of electromagnetic water valve 11 is connected with water side, followed by, under compressed air effect, and water inside water tank 2 is from the first connecting tube
6th, the water inlet end of electromagnetic water valve 11, the water side of electromagnetic water valve 11, the second connecting tube 7 enter in shower 8, and the water with pressure is from spray
The perforate of the left part of shower pipe 8 longitudinal direction is sprayed and gone out, and is sprayed on shield glass front end, so as to simulate rainy day state, is instructed with this
Practice driving adaptability to changes of the student in the rainy day.When needing training student's greasy weather driving efficiency, injection spray pipe 9 is passed through the second metal
The external screw thread 7-1 that pipe joint 9-1 internal thread is screwed in outside the left end of the second connecting tube 7, after injection spray pipe 9 is installed, is laterally positioned in
The front windshield upper end of vehicle;Then the inside of water tank 2 is added water and compressed air;When student drives vehicle, coach presses
After closure signal key switch on lower remote-control gear 1, in the presence of control circuit 10 is received, electromagnetic water valve 11 can obtain electrician
Make its internal electro-solenoid by internal armature adhesive, then, the water inlet end of electromagnetic water valve 11 is connected with water side, followed by, in compression
Under air effect, water inside water tank 2 is from the first connecting tube 6, the water inlet end of electromagnetic water valve 11, the water side of electromagnetic water valve 11, second
In the entrance injection spray pipe 9 of connecting tube 7, because the perforate of the left part of injection spray pipe 9 longitudinally at interval of 2 centimetres, its diameter only has 0.05 li
Rice, so, the vaporific ejection of perforate that the water with pressure can be from the left part of injection spray pipe 9 longitudinal direction, in shield glass front end shape
Into greasy weather state, with this train student the greasy weather driving adaptability to changes.By the above, driving instruction instant invention overcomes existing
The misty rain analog machine that uses when practicing, need to take very big construction place, cost it is high and and in-convenience in use the drawbacks of.
Shown in Fig. 2, A1 is remote-control gear, and using ZYO300-A72 type radio transmitter finished products, SB1 is ZYO300-
Closure signal key switch on A72 type radio transmitter finished products, SB2 is on ZYO300-A72 type radio transmitter finished products
Cut-off signal key switch, G1 is radio transmitter reserve battery, and voltage is 12V.By battery G, power switch S, porcelain
Output voltage stabilizer A2, wireless receiving circuit A3, resistance R, NPN triode VT and relay K groups are fixed in chip capacitor C1, C2, three ends
Circuit is controlled into receiving, all elements are arranged in a plastic casing, and wireless receiving circuit A3 is wirelessly sent out with ZYO300-A72 types
Transmit-receive radio road finished product matches the wireless receiving circuit finished product used, and battery G positive poles and power switch S one end are connected by wire
Connect, the power switch S other ends and wherein one ceramic disc capacitor C1 one end, three ends fixation output voltage stabilizer A2 1 pin, relay K
One normally opened contact end is connected by wire, and output voltage stabilizer A2 3 pin are fixed and another ceramic disc capacitor C2 one end, wireless in three ends
Receiving circuit A3 1 pin, relay K cathode power supply inputs is connected by wire, wireless receiving circuit A3 5 pin and resistance R
One end is connected by wire, and the resistance R other ends and NPN triode VT base stages are connected by wire, NPN triode VT colelctor electrodes and
Relay K negative power supply inputs are connected by wire, battery G negative poles and wherein one the ceramic disc capacitor C1 other ends, three ends
Fixed output voltage stabilizer A2 2 pin, another the ceramic disc capacitor C2 other ends, wireless receiving circuit A3 3 pin, NPN triode VT
Emitter stage is connected by wire.Electromagnetic water valve DC operating voltages are direct current 12V, and power is 6W.Receive control circuit anode power supply
Another normally opened contact ends of output end relay K and electromagnetic water valve DC cathode power supply inputs are connected by wire;Receive control electricity
Road negative power supply output end battery G negative poles and electromagnetic water valve DC negative power supply inputs are connected by wire, remote-control gear A1
The wireless signal launched acts on reception control circuit.In Fig. 2 receives control circuit, after power switch S is opened, electric power storage
The 12V dc sources of pond G outputs can enter subsequent conditioning circuit, and then, subsequent conditioning circuit obtains electric in running order;12V dc sources
Fixed into three ends after output voltage stabilizer A2 and its peripheral cell ceramic disc capacitor C1, C2, output voltage stabilizer A2 3 pin are fixed at three ends
Stable 5V dc sources can be exported, then, 5V dc sources enter wireless receiving circuit A3, now, if located in in-car
After coach presses remote-control gear A1 closure signal key switch SB1, remote-control gear A1 can launch wireless closure signal, this
When, wireless receiving circuit A3 can receive wireless closure signal, and wireless receiving circuit A3 exports high level, output from its 3rd pin
High level through resistance R current limlitings, NPN triode VT power amplifications, paraphase enter relay K negative power supply inputs, then, after
Electrical equipment K obtains two normally opened contact end of electric adhesive closure;Due to another normally opened contact ends of relay K and electromagnetic water valve DC positive poles
Power input is connected by wire, and battery G negative poles and electromagnetic water valve DC negative power supply inputs are connected by wire, power supply
Switch the S other ends and the normally opened contact ends of relay K mono- connected by wire, so, now electromagnetic water valve DC can obtain electric work its
Internal electro-solenoid is by internal armature adhesive, and then, electromagnetic water valve DC water inlet ends are connected with water side, followed by, has inside water tank
The water for having pressure can enter spray from the first connecting tube, electromagnetic water valve DC water inlet ends, electromagnetic water valve DC water sides, the second connecting tube
In pipe or injection spray pipe, sprayed outward out of shower or injection spray pipe.In actual use, when in-car, coach will be closed inside water tank
During the water sprayed through shower or injection spray pipe, after remote-control gear A1 cut-off signal key switch SB2 is pressed, remote-control gear A1
Wireless cut-off signal can be launched, now, wireless receiving circuit A3 can receive wireless cut-off signal, followed by, wireless receiving electricity
Road A3 exports low level from its 3rd pin, and then, relay K dead electricity is stopped, and electromagnetic water valve DC water inlet ends and water side are no longer
Connection, so, electromagnetic water valve DC will close the water of outflow inside water tank.