Antitheft apparatus for motorcycle

Abstract

A antitheft apparatus for motorcycle is arranged in a secret place of the motorcycle. The anti-theft device comprises an activable engine operative control center, which includes a relay, a normally closed switch and a normally open switch; the anti-theft device also comprises at least two cipher locks that have rotating switchs, the cipher lock connecting to the control center. When the cipher of every rotating switch is correct, the engine operation is activated through the control center. The antitheft apparatus for motorcycle of the invention not only has a good antitheft function, but also may at the same time avoid a situation that the anti-theft device converts independently to a confinement state, which may ensure the safety of the travelling crane.

Description

【Technical field】 [0001] The invention relates to a motorcycle anti-theft device. 【Background technique】 [0002] Due to the rapid increase in the number of cars, the commuting time is delayed due to traffic jams during the peak hours of commuting and commuting, and it is difficult to find a parking space. Therefore, for residents living in cities, Motorcycles with mobility and flexibility are actually the best choice for transportation tools. As for the operation of motorcycles, the key is inserted into the main switch lock at the faucet, and the power is turned on to turn on the motorcycle. The oil and gas input into the engine are exploded to generate power to drive the piston to reciprocate, and drive the stepless speed change mechanism through the crankshaft to drive the rear wheel to rotate, so as to drive the front wheel to rotate synchronously, so that the motorcycle can move forward. With the continuous increase in the number of motorcycles, because the flat object...

AI Technical Summary

Problems solved by technology

[0002] Due to the rapid increase in the number of cars, the commuting time is delayed due to traffic jams during the peak hours of commuting and commuting, and it is difficult to find a parking space. Therefore, for residents living in cities, Motorcycles with mobility and flexibility are actually the best choice for transportation tools. As for the operation of motorcycles, the key is inserted into the main switch lock at the faucet, and the power is turned on to turn on the motorcycle. The oil and gas input into the engine are exploded to generate power to drive the piston to reciprocate, and drive the stepless speed change mechanism through the crankshaft to drive the rear wheel to rotate, so as to drive the front wheel to rotate synchronously, so that the motorcycle can move forward. With the continuous increase in the number of motorcycles, because the flat object is inserted into the main switch lock and turned forcibly, the power supply can also be turned on to ride the motorcycle, and the theft rate of the motorcycle has been high. Therefore, in order to prevent the theft of the motorcycle Some car owners install a secondary anti-theft device (commonly known as a built-in lock) in the storage box under the seat cushion. The secondary anti-theft device can be used after parking to make the power supply in a non-conductive state, so that even if the main switch lock is locked Forcibly turning the engine cannot activate the engine to avoid theft of the motorcycle. As for the secondary anti-theft device, the known devices are all toggle switches. When the switch is turned to the OFF position, even if the main switch is turned to the ON position , after pressing the activator or stepping on the starter, the engine still cannot be activated, but the toggle switch must be moved to the ON position before the engine can be activated smoothly, because the appearance of this secondary anti-theft device cannot be obtained Known, and can be installed at any position on the motorcycle, when the thief steals the motorcycle, he cannot easily open the motorcycle and leave quickly, so it can effectively reduce the risk of theft. Although the operation of this anti-theft device is relatively simple, but because In the glove box is a protruding state. If the vibration caused by the road surface during travel, sometimes it will be hit by the items in the glove box, resulting in a confinement state, a ceasefire will occur, and there will be a result. Unexpected concerns. At the same time, if the switch is found, the thief only needs to flip it briefly, and the anti-theft device will lose its effect. How to make the anti-theft device more practical is a subject that needs to be developed.

Images