CN2082628U

CN2082628U - Double-lay passenger track electric toy train with whistling and smoking

Info

Publication number: CN2082628U
Application number: CN 90223422
Authority: CN
Inventors: 傅成富
Original assignee: ZHOUSHAN HANDCRAFT TOY FACTORY
Current assignee: ZHOUSHAN HANDCRAFT TOY FACTORY
Priority date: 1990-11-06
Filing date: 1990-11-06
Publication date: 1991-08-14

Abstract

The utility model discloses a large double-deck electric toy passenger train, the locomotive head of the utility model can whistle, reek and generate rhythm sound that the train wheels strike tracks when the utility model runs, and the utility model runs smoothly on the track. The utility model is suitable for children who is bigger than three hears old for game and gift presentation. The locomotive head is provided with a whistling sounder, a smoke generator, a vibration rhythm simulator and a double-deck passenger carriage; the track is 67 mm, the height of the locomotive head is 100 mm, and the speed is 20 m/min; the power supply of the utility model adopts 4.5V direct current.

Description

Double-lay passenger track electric toy train with whistling and smoking

The utility model is a kind of improved electric toy train.

Existing electric toy train is because the speed of a motor vehicle is very fast, and overall height and gauge bigger overturned when negotiation of bends easily; Railway carriage mostly is single deck bus or lorry, generally only can drive a vehicle and throw light on, and function is less.

The utility model is exactly for overcoming above-mentioned shortcoming, proposes a kind of double-deck passenger traffic rail electric toy train that can simulate the piping, smolder, have when walking vibration rhythm sound, operate steadily of actual trains, modern design visually.The walking track is ellipse garden shape, 3.92 meters of track length overalls.

The utility model is realized as follows: the acoustical generator of blowing a whistle is housed in locomotive head.This device is made up of blower fan, eddy current pronunciation chamber, air door control strip.When locomotive operation, blower fan is also driven, and the air door control strip closes when opening during by the cam rotary rhythm, makes blower fan blow out fitful wind, and fitful wind blows to eddy current pronunciation chamber and sends tweeting sound.Pipe continuously or intermittently pipe according to designing to make.Smoke chest is formed around heating wire by the immersion oil cotton yarn is outer.After the energising, heating wire makes the volatilization of being heated of the oil in the cotton yarn, and the cotton bottom is provided with a plastic bottle, and the be squeezed interrupted extruding of sheet of plastic bottle sprays from throat with making oil smoke one one.The rhythm Sound simulation device of train walking only is to drive a spring leaf with a double end cam, and spring leaf knocks the locomotive plastic casing by the rhythm that cam rotates, send clickly, clickly simulated sound.Above-mentioned machine power after gear reduction box slows down, realizes exercises by cam, eccentric wheel, connecting rod all from micromachine.Electric current adopts 4.5 volts of direct currents (No. 2 batteries of three joints).The compartment adopts the double decker coach compartment, and gauge increases to 67 millimeters, and locomotive height is 1.5:1.0 with the ratio of gauge.

The utility model is done in conjunction with the accompanying drawings and is described in further detail.

Fig. 1 is that general assembly side schematic view of the present utility model (is the train direction of advance left.）

Fig. 2 is the sonorific profile A-A that blows a whistle.

Fig. 3 is the profile B-B of rhythm Sound simulation device.

With reference to Fig. 1, Fig. 2 as can be seen, the train acoustical generator of blowing a whistle is made up of fan blade ［ 1 ］, Fan casing ［ 2 ］, air admission hole ［ 3 ］, sound hole ［ 4 ］, eddy current pronunciation chamber ［ 5 ］, air door control strip ［ 6 ］, motor ［ 7 ］, reduction box ［ 8 ］, double end cam ［ 9 ］.When motor rotates (Revolution Per Minute 8000 change more than), cam props up time-out with the air door control strip, and fan blade is blown into wind eddy current pronunciation chamber immediately and sends and pipe, and when the air door control strip fell, sound stopped.

Referring to Fig. 1, smoke chest is by eccentric wheel ［ 10 ］, pressure rod ［ 11 ］, plastics gas cylinder ［ 12 ］, oily sponge ［ 13 ］, cotton ［ 14 ］, heating wire ［ 15 ］ (1.7 ohm of resistance, long 40 millimeters, the nickel reeling that diameter is 0.8 millimeter), plastics chimney ［ 16 ］ is formed.When heating wire was switched on, eccentric wheel drove pressure rod extruding plastic gas cylinder intermittently, and heating wire is constantly the oily heating evaporation in the cotton, because plastic bottle is extruded one one gas, just oil smoke was constantly blown out chimney.

Referring to Fig. 1, Fig. 3.Train vibration influence vibrations rhythm Sound simulation device is made up of spring leaf ［ 17 ］ and double end cam ［ 18 ］.When motor rotated, the double end cam was constantly stirred spring leaf, and spring leaf knocks the plastic casing ［ 19 ］ of locomotive rhythmically, the rhythm sound of bump rail when sending train running.

After motor slowed down, train running speed was pressed 20 meters designs of per minute.

Claims

1, a kind of plastics electric toy train is characterized in that locomotive head is equipped with train blow a whistle acoustical generator, smoke chest, train vibrations rhythm Sound simulation device; The track gauge adopts broad gage, and pulling the compartment is double-deck passenger carriage.

2,, it is characterized in that the train acoustical generator of blowing a whistle is provided with fan blade ［ 1 ］, Fan casing ［ 2 ］, air admission hole ［ 3 ］, sound hole ［ 4 ］, eddy current pronunciation chamber ［ 5 ］, air door control strip ［ 6 ］, double end cam ［ 9 ］ by the described train of claim 1.

3, by the described train of claim 1, it is characterized in that immersion oil cotton ［ 14 ］ periphery of smoke chest is wound with nichrome wire ［ 15 ］, and be provided with eccentric wheel ［ 10 ］, pressure rod ［ 11 ］, plastics gas cylinder ［ 12 ］, plastics chimney ［ 16 ］.

4,, it is characterized in that train vibration influence vibrations Sound simulation device is made of spring leaf ［ 17 ］ and cam ［ 18 ］ by the described train of claim 1.

5, by the described device of claim 1, it is characterized in that gauge is 67 millimeters, locomotive height is 100 millimeters.

6, by the described train of claim 3, it is characterized in that the resistance of heating wire is 1.7 ohm, being about is 40 millimeters, 0.8 millimeter of diameter phi; Adopt 4.5 volts of dc sources.

7, by the described toy train of claim 1, the travel speed that it is characterized in that train be controlled at 15-25 rice/minute.