KR200254442Y1 - Car Door Opening Alarm Device - Google Patents

Abstract

The present invention provides a vehicle door open alarm 5 composed of a plurality of alarm lamps 51, a buzzer 52, and an operation switch 53 connected in series with each other in a circuit. The plurality of alarm lamps 51 and the buzzer 52 are respectively inserted into the plurality of insertion grooves 21 provided on the side of the main unit 12 of the vehicle door, and the operation switch 53 is one of the plurality of insertion grooves 21. It is provided in a portion in contact with the vehicle body below the lowermost insertion groove. When the vehicle door 20 is closed, the operation switch 53 is brought into close contact with each other as the vehicle body 20 is in contact with each other so that the rubber pad 535 that is a component of the operation switch 53 is pressed open. In addition, when the vehicle door 20 is opened, the rubber pad 535 in which the vehicle body and the vehicle door 20 are separated from each other and pressed is returned to its original state, and the operation switch 53 is closed. Therefore, when the vehicle door 20 is opened, the vehicle door opening alarm 5 is operated so that the buzzer 52 rings and the plurality of alarm lights 51 flicker. This reminds the person who rides the bicycle (motorcycle) to avoid hitting the open door of the vehicle door 20, and simultaneously functions as the buzzer 52 and the alarm lamp 51 when the vehicle door 20 is opened, The effect of driving and burglar alarms can be obtained.

Description

Car Door Opening Alarm Device

The present invention relates to a vehicle door opening alarm (5), more specifically, when the vehicle door 20 is opened, the operation switch 53 is operated to operate the buzzer 52 and the alarm lamp 51, safe driving of others And a vehicle door open alarm 5, which serves as a vehicle theft alarm. As shown in FIG. 1, a conventional vehicle door 10 is a main body of a vehicle door welded to an outer panel 1 and an outer panel 1; Position corresponding to the lower part of the window 3 in the window 3 of the vehicle sandwiched between the unit 2, the outer panel 1 and the main unit 2 of the vehicle door and the main unit 2 of the vehicle door It consists of an inner lining (4) provided on. As can be seen in the figure, the conventional vehicle door 10 is not equipped with any alarm device is exposed to the risk of theft, especially when opening the vehicle door 10 at night, other drivers, especially motorcycle drivers, etc. There is a risk of being hit.

Accordingly, an object of the present invention is to provide a vehicle opening alarm that serves as both a safe driving and a burglar alarm of another by operating an alarm light and a buzzer of the vehicle door opening alarm when the vehicle door is opened.

1 is an exploded view of a vehicle door of the prior art.

2 is an exploded view of a vehicle door equipped with a vehicle door open alarm according to the present invention.

3A and 3B show how the vehicle door operation switch of the present invention works.

4 is a wiring diagram of the vehicle door open alarm of the present invention in an open circuit state.

Fig. 5 is a wiring diagram of the vehicular door open alarm of the present invention in a closed circuit state. Outer panels 2, 12; Vehicle door 3; Window 4; Inner lining 5; Vehicle door open alarm 8; Body 10, 20; Vehicle door 21; Insertion hole 51; Alarm light 52; Buzzer 53; Operation switch 511; Flash control circuit board531; Inner panel 532; Springs 533, 534; Spring plate 535; Rubber pads

In order to overcome the above-described problems, the present invention is connected to a plurality of alarm lights 51, a plurality of alarm lights 51 connected in series on a circuit in series, and when the power is turned on, a plurality of alarm lights 51 intermittently. A flashable flash control circuit board 511 for delivering power to the circuit board, a buzzer 52 connected in series with the flash control circuit board 511, and an operation switch 53 connected in series with the buzzer 52. The operation switch 53 is fixed to the side of the vehicle door main unit 12 so that the circuit of the operation switch 53 is broken when the vehicle door 20 is closed in close contact with the vehicle body 8, and the vehicle door 20 is closed. It is characterized in that the circuit of the actuating switch 53 is closed when opened from the vehicle body 8, and the actuating switch 53 is also provided with an inner panel 531 of a predetermined shape coupled with the main door unit 12 of the vehicle, the inner Inserted to both sides of the panel 531 to each end Two spring plates 533 and 534 which are fixed and the other ends are in contact with each other, and a spring 532 provided between the main door unit 12 and one of the spring plates 533 to be fixed to the main door unit 12 of the vehicle door. And a rubber pad 535 of a predetermined shape which is attached to a spring plate 533 supported by the spring 532 and protrudes out of the inner panel 531 to be pressed by contact with the vehicle body. A preferred embodiment of the present invention is described below with reference to FIGS. 2 to 5. As shown in FIG. 2, the vehicle door opening alarm 5 of the present invention will be described later. As described above, the circuit includes a plurality of alarm lamps 51, a buzzer 52, and an operation switch 53 connected in series with each other in a circuit. The plurality of alarm lamps 51 and the buzzer 52 are respectively inserted into the plurality of insertion grooves 21 provided on the side of the main unit 12 of the vehicle door, and the operation switch 53 is one of the plurality of insertion grooves 21. It is provided in a portion which is in contact with the vehicle body below the lowest insertion groove. When the vehicle door 20 is closed, the operation switch 53 is in close contact with the vehicle body 20 when the vehicle door 20 is closed, the operation will be described later The rubber pad 535, which is a component of the switch 53, is pressed open. In addition, when the vehicle door 20 is opened, the rubber pad 535, which is separated from each other by the body and the vehicle door 20, is returned to its original state, and the operation switch 53 is closed. FIGS. 3A and 3B show that the vehicle door 20 is closed. It shows how the actuation switch 53 operates when it is closed and opened. As shown in the drawings, the operation switch 53 of the present invention is inserted into both sides of the inner panel 531 and the inner panel 531 of a predetermined shape attached to one side of the main unit 12 of the vehicle door, and thus each end thereof is Two spring plates 533 and 534 which are fixed and the other ends are in contact with each other, a spring 532 provided between the vehicle door main unit 12 and the upper surface of one spring plate 533 to be fixed to the vehicle door main unit 12. And a rubber pad 535 of a predetermined shape which is attached to the spring plate 533 supported by the spring 532 and protrudes outward from the inner panel 531 so as to be pressed by contact with the vehicle body. 3a represents a state when the vehicle door 20 is closed, and the vehicle body 8 is almost in contact with one surface of the inner panel 531 to press the rubber pad 535 protruding to the outside of the inner panel 531. . The rubber pad 535 is pressed so that the spring plate 533 and the spring 532 in contact with the upper surface, the two spring plate 533, 534 is separated from each other, thereby operating switch 53 3B shows a state when the vehicle door 20 is opened, and one surface of the vehicle body 8 and the inner panel 531 is separated from each other, and the rubber pad 535 that is pressed in FIG. 3A is spring 532. Return to the original position by the restoring force of the), at which time the two spring plate (533, 534) is in contact with each other, thereby closing the operation switch 53. Figure 4 and 5 is a vehicle door open alarm of the present invention (5) and a wiring diagram showing the relationship between the battery (6) electrically connected thereto. The operation switch 53, the buzzer 52 and the plurality of alarm lamps 51, which are components of the vehicle door open alarm 5 of the present invention, Connected in series in the circuit order, the buzzer 52 and a plurality of Between the alarm lamps 51, a flashable flash control circuit board 511 for intermittently transferring power to the buzzer 52 and the alarm lamp 51 is connected in series on the circuit. Moreover, the vehicle door open alarm 5 which consists of the operation switch 53, the buzzer 52, the some alarm lamp 51, etc. has the structure connected again in parallel with the battery 6 in circuit. The operation switch 53 is opened by the operation shown in 3a. Accordingly, as shown in FIG. 3A, since the operation switch 53 is opened in the state in which the vehicle door 20 is closed, power supply to the vehicle door open alarm 5 is cut off, so that the buzzer 52 does not ring and the plurality of alarm lamps 51 also exist. 5 does not blink. FIG. 5 shows a state where the operation switch 53 is closed by the operation shown in FIG. 3B. Therefore, as shown in FIG. 3B, since the operation switch 53 is closed in the state in which the vehicle door 20 is opened, power is supplied to the vehicle door open alarm 5, the buzzer 52 sounds, and the plurality of alarm lights 51 blink. do.

Therefore, when the vehicle door 20 is opened while the vehicle is parked, the vehicle door opening alarm 5 connected in parallel with the battery 6 is connected to operate the buzzer 52 and the alarm lamp 51, and thus the amount of light It is not enough to avoid a person riding a motorcycle hitting the vehicle door 20; When the vehicle door 20 is opened, the alarm 5 operates the buzzer 52 and the alarm lamp 51 to simultaneously perform two roles of safe driving and theft alarm.

Claims (3)

A plurality of alarm lamps 51 connected in series with each other on a circuit; A flash control circuit board 511 connected in series with the plurality of alarm lamps 51, A buzzer 52 connected in series with the flash control circuit board 511, An operation switch 53 connected in series with the buzzer 52 in circuit, The operation switch 53 is fixed to the side of the vehicle door main unit 12 so that the circuit breaks when the vehicle door 20 is closed in close contact with the vehicle body 8, and the vehicle door 20 is removed from the vehicle body 8. 5. The vehicle door open alarm according to claim 5, wherein the circuit is formed to close when opened. The method of claim 1, wherein the operation switch 53, An inner panel 531 of a predetermined shape coupled to the vehicle door main unit 12, Two spring plates 533 and 534 which are inserted into both sides of the inner panel 531 so that one ends thereof are fixed and the other ends thereof come into contact with each other; A spring 532 provided between the vehicle door main unit 12 and one of the spring plates 533 to be fixed to the vehicle door main unit 12, and And a rubber pad 535 of a predetermined shape which is attached to the spring plate 533 supported by the spring 532 and protrudes out of the inner panel 531 to be pressed by contact with the vehicle body. Vehicle door open alarm (5). 2. The vehicle door open alarm according to claim 1, wherein the flash control circuit board 511 is a flashing circuit board, which causes the alarm lamp 51 connected to the flash control circuit board 511 to light intermittently. )