KR100217633B1 - Anti-theft vehicle security system - Google Patents

Abstract

The present invention relates to an anti-theft device for a vehicle, and includes a catch 4b inserted into the wheel 2a, and the release of the catch 4b from the wheel 2a of the power switch 3b. Since the drive, the drive of the engine 3c, and the drive of the key switch 3a are made to be interlocked, the complementaryness thereof is improved.

Description

Anti-theft device of vehicle

The present invention relates to an anti-theft device of a vehicle, and more particularly, to an anti-theft device of a vehicle having improved complementarity because the locking device is operated by interlocking the operation of a key and the operation of an engine and an operation switch.

In general, the vehicle is provided with a device to generate a noise when a certain impact is applied to the vehicle body or the door is opened / closed, to prevent theft of the vehicle.

However, the anti-theft device of the vehicle as described above is able to drive the engine of the vehicle by blocking the alarm generating the noise or by operating the wiring, the anti-theft effect has a weak problem.

Accordingly, the present invention has been made in order to solve the above problems, the operation of the key of the vehicle and the engine start and operation of the operation switch is interlocked so that the locking device is driven, thereby improving the security of the vehicle An object is to provide an anti-theft device.

1 is a perspective view showing an anti-theft device for a vehicle according to the present invention.

* Explanation of symbols for main parts of the drawings

1: body 2: wheels

2a: wheel 2b: drive shaft

3: controller 3a: keyswitch

3b: power switch 3c: engine

4: locking device 4a: solenoid

4b: Brace

In order to achieve the above object, the present invention provides a controller configured to control a signal generated by a key switch and a power switch connected to a power source and an engine provided inside a key set into which a vehicle key is inserted, and a signal of the controller. It consists of a solenoid driven in accordance with the driving mechanism and the locking device is inserted into the wheel from the propulsion shaft portion of the vehicle body in accordance with the driving of the solenoid to prevent the rotation and steering of the wheel, and the wheel is fitted wheel.

Accordingly, when the key is inserted into the key switch, the power switch is placed in the driving position, and the engine is driven, the latch inserted into the wheel is released. When the driver releases the key from the key insertion groove, the latch is It is inserted into the wheel to prevent steering and rotation of the wheel of the vehicle.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing an anti-theft device for a vehicle according to the present invention, wherein a key switch 3a provided inside a key set into which a vehicle key is inserted, a power switch 3b connected to a power source, and an engine 3c The controller 3 is configured to control the signal generated by the control panel and the solenoid 4a driven according to the signal of the controller 3 is inserted into the wheel 2a from the propulsion shaft of the vehicle body 1. And a locking device 4 made of a latch 4b to prevent rotation and steering of the wheel 2, and a wheel 2a provided at the end of the drive shaft 2b to be fitted with the wheel.

Here, the wheel (2) is located inside the depression formed in the lower end of the vehicle body 1, the latch 4b is inserted into the solenoid (4a) provided in the interior of the vehicle body 1 end and the other end The end is placed horizontally with the wheel 2a.

Therefore, when the solenoid 4a is driven, the latch 4b is released from the inside of the wheel 2a. When the solenoid 4a stops driving, the latch 4b is inserted into the wheel 2a. To prevent rotation and steering of the wheel 2a.

Here, when the driver inserts a key into the key switch 3a and drives the power switch 3b, the engine 3c is driven to drive the solenoid 4a, and the latch 4b is driven by the wheel 2a. When the driver releases the key from the key switch 3a or turns off the switch, the driving of the solenoid 4a is stopped and the latch 4b is inserted into the wheel 2a.

On the other hand, when the driver starts the engine 3c by other operation, the signal of the key switch 3a is not input to the controller 3 so that the latch 4b is not detached from the wheel 2a. .

Therefore, since the driver inserts the key into the key switch 3a and drives the power switch 3b, the latch 4b is released from the wheel 2a only when the engine 3c is driven.

Accordingly, the complementarity of the vehicle is improved.

As described above, according to the present invention, there is provided a latch 4b inserted into the wheel 2a, and the departure from the wheel 2a of the latch 4b is driven by the driving of the power switch 3b. Since the driving of the engine 3c and the driving of the key switch 3a are interlocked, the complementary property is improved.

Claims (1)

A controller 3 for controlling signals generated from a key switch 3a provided inside the key set into which a vehicle key is inserted, a power switch 3b connected to a power source, and an engine 3c, and the controller 3 Locking device consisting of a solenoid (4a) driven in accordance with the signal of the signal and the latch (4b) is inserted into the wheel (2a) to drive the solenoid (4a) to prevent rotation and steering of the wheel (2) 4) and the wheels 2a to which the wheels 2 are fitted, so that the signals of the engine 3c, the power switch 3b, and the key switch 3a are simultaneously input, so that the latches are formed at the wheels 2a. Anti-theft device for a vehicle to be separated.