CN1900558B

CN1900558B - Electromagnetic safety speed variator

Info

Publication number: CN1900558B
Application number: CN2005100892211A
Authority: CN
Inventors: 严正绪
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-21
Filing date: 2005-07-21
Publication date: 2010-04-21
Anticipated expiration: 2025-07-21
Also published as: CN1900558A

Abstract

Electromagnetic safe speed changer is controlled by remote control coded lock under electricity. Pushpull apparatus of electromagnetic force connects shift box to change speed. Shift box arranged on each shift chamber plays effect of changing different speeds. When power is on, speed is change. The remote controlled coded lock guarantees safety of vehicle.

Description

Electromagnetic safety speed variator

Technical field

The present invention is the convenient speed changer rapidly that a kind of new vehicle uses.And the vehicle safety protective gear is housed.Can play speed change and security personnel's double effect.

Background technique

The speed changer that current vehicle uses all is the moving speed changer of handgrip, and speed change is slow, and troublesome poeration is also inconvenient.Cause driver's chance error in speed change easily, vehicle parking is dangerous, and is easily stolen.

Summary of the invention

Slow, inconvenient and park unsafe problems in order to solve the driving speed change, the invention provides the moving speed changer that adds security personnel of a kind of new magnetic.Not only speed change is simple, convenient and rapid for it, can play safety effect to vehicle simultaneously.

The technological scheme that this practicality invention is adopted is an electromagnetic safety speed variator, has electricity to control fully.When electric current entered gearbox, at first by the electric box of control, wherein the cipher remote control integrated switch did not open then that speed change does not become, and opens then and does manual work.

Its principle is: the circuit that comes out from load push-pull according to gear is fixed on the circuit board, and wire board last and cipher control connects.Wire board two has about electromagnet and solid magnet control energy twitches.Open when human remote controller follow procedure indication intergrated circuit, then intergrated circuit can be opened switch, and the charged generation electromagnetic effect of electromagnet promotes solid magnet movement, and wire board moves to left, and line clear is just in time docked on two printed line roads.Otherwise wire board other end electromagnet is subjected to electricity, and wire board moves to right, and circuit breaks away from, and speed change is stopped, and gearbox has been gone up cipher lock (general remote control password integrated switch both can) automatically.

Be divided into the speed change chamber according to institute shift position, the indoor peace one speed change box of each speed change in the gearbox.According to gear transmission gear is installed in the speed change box, the speed change box is in the indoor commentaries on classics distance that has 2-3 centimetre of speed change, and one in speed change box is connected with load push-pull.Under the gearbox motorized shaft is arranged, on have shaft gear to run through the speed change chamber.

Speed change control case is opened and to be subjected to electricity, and required gear energising passes load push-pull, and electromagnet is subjected to electricity to produce magnetic effect in the load push-pull, and the principle of repelling each other according to the same sex promotes to have in the push-and-pull rod of solid magnet and moves, and the push-and-pull rod promotes the speed change box.Speed change box internal speed-changing gear descends and the motorized shaft gear joins, and last and shaft gear joins, the speed change success.Electricity stops then, and magnetic disappears.Spring handle push-and-pull rod pushed home in the load push-pull, lower gear and motorized shaft, transmission shaft all break away from the speed change box, and speed change stops, and other gear is opened then respectively speed change.

One gear push button starts, and other gear power supply all stops.

The present invention and former speed change are diverse speed change methods.Speed and effect have significant difference, also are quite successful to the car insurance composition.

Description of drawings

Is that the present invention is further described for example below in conjunction with accompanying drawing with implementing: because invention for the first time, draw should improve to some extent with detailed rules and regulations, but settles as speed change box also direct bearing, and also rectangular or ellipse garden shape or the like are like this.

Fig. 1 is the gearbox overall diagram, and interior tangent plane shows few speed change chamber, speed change box, speed change gear

Fig. 2 is the gearbox sectional side view

Fig. 3 is a speed change box sectional drawing

Fig. 4 is the load push-pull sectional drawing

Fig. 5 is the cipher lock sectional side view

Fig. 6 just schemes in the cipher lock

Among the figure: 1 gearbox, 2 transmission shafts, 3 motorized shaft, 4 motor-driven gears 5 phoresy gear 6 speed change boxes

7 speed change gears, 8 speed change wheel shafts, 9 speed change box axles, 10 speed change control casees, 11 load push-pulls, 12 push-and-pull bolts, 13 solid magnet 14 electromagnet 15 control electric switches 16 push-and-pulls rod 17 springs 18 circuit 19 circuit boards 20 password lock boxes 21 cipher remote control intergrated circuit 22 electromagnet 23 fixed magnets 24 wire boards 25 speed varying circuits 26 circuit switchs 27 speed change locular walls

Motorized shaft in Fig. 1 (3) runs through whole gearbox (1) with transmission shaft (2) and joins with speed change gear (7) after speed change box (6) is braked.Speed change gear joins the speed change success after by many wheel speed changes with shaft gear (5).Gear graduation in each speed change box should be different, and which kind of variable Rate which speed change box is braked out.The speed change box withdraws from then idle running, each speed change chamber of speed change box apportion.

The braking of speed change box has load push-pull (11) to finish among Fig. 2, and it links to each other with push-and-pull rod (16) by push-and-pull bolt (12).The push-and-pull rod advances then the speed change box to rotate, and the band speed change gear joins with motor-driven gear down, and go up with driving gear and join, the beginning speed change, the push-and-pull rod withdraws from then that the box wheel moves back entirely, has only the motorized shaft commentaries on classics.

Fig. 3 speed change box is installed in speed change by the outer axis (9) of box and stops up on the wall (29).Speed change

Gear shaft (8) is mounted on the speed change box.

Fig. 4 is installed in the outer load push-pull (11) of tank wall to be had only push-and-pull bolt head to put in the tank wall to link to each other with the speed change box.Speed change control case (10) protection is arranged outward.Show the electricity workmanship by circuit board (19).Be subjected to electricity back electromagnet (14) to show magnetic, repel the solid magnet (13) of the same sex and far move.Propelling push-and-pull rod.Then promote the speed change box.Electric current one stops, and electromagnetism is ferromagnetic to disappear, and the push-and-pull rod is kept in the center under the effect of spring (17).

Circuit among Fig. 5 (18) is sent electricity in the speed change control case (10) to, cipher remote control intergrated circuit (21) in the password lock box (20) is instructed by the people to open institute's control circuit (18) to open circuit switch (26) electromagnet (22) to be subjected to electricity to show magnetic, repel solid magnet (23), each joins circuit on promotion wire board (24) and the following circuit board (19), accept instruction, award electric speed change.

Fig. 6 is that circuit that planimetric map is marked (18) is the summation circuit, and the cipher remote control other end shuts, and one of possibility just can be controlled entirely in fact, is drawn so by saving from damage.

Claims

1. electromagnetic safety speed variator, carry out switch control by the cipher remote control intergrated circuit in the password lock box, circuit board is connected by circuit with load push-pull, described load push-pull connects the speed change box, it is indoor that described speed change box branch is listed in each speed change, it is characterized in that: load push-pull is mainly by electromagnet, push-and-pull rod and Return spring are formed, described speed change box has different speed change gears, connect at described load push-pull under the situation of electricity, described push-and-pull rod promotes the speed change box and rotates, described speed change gear and motorized shaft gear, shaft gear joins, the electricity stopping time, described Return spring is with push-and-pull rod pushed home, described speed change gear and motorized shaft gear, shaft gear breaks away from, and described speed change chamber is separated by gearbox integral body.

2. electromagnetic safety speed variator according to claim 1 is characterized in that: described push-and-pull rod one end has solid magnet, and the other end and described speed change box join, and when electromagnet is subjected to electricity, repel each other with the solid magnet same sex of push-and-pull rod, and the push-and-pull rod far moves; When the electricity stopping time, described Return spring is with push-and-pull rod pushed home.