KR200151683Y1 - Warning device - Google Patents
Warning device Download PDFInfo
- Publication number
- KR200151683Y1 KR200151683Y1 KR2019950028249U KR19950028249U KR200151683Y1 KR 200151683 Y1 KR200151683 Y1 KR 200151683Y1 KR 2019950028249 U KR2019950028249 U KR 2019950028249U KR 19950028249 U KR19950028249 U KR 19950028249U KR 200151683 Y1 KR200151683 Y1 KR 200151683Y1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- alarm sound
- reverse
- power supply
- supply line
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 고안은 자동차의 야간 후진시 후진경보음을 오프시키기 위한 장치에 관한 것으로, 자동차 미등 및 전조등으로 연결되는 전원공급라인과 공통으로 접속된 릴레이수단(RY)의 액츄에이터 코일과, 후진검출스위치 SW를 통해 경보음발생장치(10)로 연결되는 전원공급라인 중간에 개입된 릴레이수단(RY)의 스위치 SW2를 구비하여 이루어지고, 라이트 스위치 LTG-SW가 온 되는 것에 반응하여 릴레이수단 RY의 스위치 SW2가 오프되게 한 것을 특징으로 한다. 본 고안에 의하면 야간에 차량의 미등 또는 전조등을 켜게되면 자동으로 경보음발생장치(10)로 공급되는 전원라인을 차단할 수 있으므로 야간에 주택가등에서 소음을 발생하는 원인을 감소시키게 되는 이점을 제공한다.The present invention relates to a device for turning off the rear alarm sound at night when the vehicle reverses, the actuator coil of the relay means (RY) connected in common with the power supply line connected to the vehicle taillights and headlights, and the reverse detection switch SW Switch SW2 of the relay means RY intervened in the middle of the power supply line connected to the alarm sound generating device 10 through the switch SW2 of the relay means RY in response to turning on the light switch LTG-SW. Characterized in that it is turned off. According to the present invention, when the tail light or headlight of the vehicle is turned on at night, the power line supplied to the alarm sound generating device 10 can be automatically cut off, thereby reducing the cause of noise generated in the residential street at night.
Description
제1도는 종래 후진경보장치의 전기회로도.1 is an electric circuit diagram of a conventional reverse alarm device.
제2도는 본 고안에 따른 후진경보장치의 전체 회로도.2 is an overall circuit diagram of the reverse alarm device according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 경보음발생장치 SW : 후진검출스위치10: alarm sound generating device SW: reverse detection switch
LP : 후진조명램프 BZ : 부저LP: Reverse lighting lamp BZ: Buzzer
LTG-SW : 라이트스위치 RY : 릴레이LTG-SW: Light switch RY: Relay
SW2 : 릴레이 스위치SW2: Relay Switch
본 고안은 자동차의 후진경보장치에 관한 것으로, 특히 차량이 야간에 후진할 때 후진경보음을 자동으로 오프시키기 위한 장치에 관한 것이다.The present invention relates to a reverse alarm device of a vehicle, and more particularly to a device for automatically turning off the reverse alarm sound when the vehicle reverses at night.
일반적으로 자동차가 후진시에는 변속기에 설치된 후진검출스위치가 접속되므로써 배터리로부터 전원이 후방조명램프로 공급되어 차량후방을 비추게 되는 동시에 램프 전원공급라인에 병렬로 접속된 후진경보음 발생장치를 작동시켜 차량 후방에 있을 수 있는 사람이나 차량에게 주위를 환기시키고 있다.In general, when the vehicle is reversed, the reverse detection switch installed in the transmission is connected to supply the rear lighting lamp from the battery to illuminate the rear of the vehicle, and operate the reverse alarm sound generator connected in parallel to the lamp power supply line. Ventilate the environment for people or vehicles that may be behind the vehicle.
종래의 후진경보장치의 전기회로는 제1도에 나타낸 것과 같으며, 여기서 도면 부호 B는 자동차배터리, SW는 후진검출스위치, LP는 후진조명램프, BZ은 부저를 나타낸다. 그리고 10은 경보음 발생장치로서, 내부에 통상 사용되는 멜로디 발생 및 증폭회로로 구성된다.The electric circuit of the conventional reverse alarm device is as shown in FIG. 1, where B denotes an automobile battery, SW denotes a reverse detection switch, LP denotes a reverse lighting lamp, and BZ denotes a buzzer. And 10 is an alarm sound generating device, it is composed of a melody generation and amplification circuit commonly used therein.
이와같은 후진경보장치는 후진시에 항상 경보음이 발생하게 되므로 야간의 주택가에서 주차 또는 방향전환을 위해 차량을 후진조작할 때 그 경보음에 의해 주위가 더 소란스러워져 주택내 사람의 수면을 방해하는 등의 폐해가 있었다.As such a backward alarm device always generates an alarm sound when reversing, the alarm sound makes the surroundings more disturbed when the vehicle is moved backward for parking or turning at night. There was such a harm.
따라서, 본 고안의 목적은 야간에 후진경보음을 발생하지 않는 후진경보장치를 제공하기 위한 것으로, 야간에 라이트 스위치가 온 되는 것에 반응하여 경보음발생장치로 연결되는 전원공급라인이 단제되게한 스위치수단을 구비하여서 된 것이다.Accordingly, an object of the present invention is to provide a backward alarm device that does not generate a backward alarm sound at night, the switch to the power supply line connected to the alarm sound generating device in response to the light switch is turned on at night It was provided with a means.
이하 첨부도면을 참고하여 본 고안의 일 실시예에 대해 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도를 참조하면, 배터리 전원 B의 (+)단자가 라이트 스위치(LTG-SW)의 가동접점과 연결되고, 이 스위치(LTG-SW)의 가동접점은 운전석의 라이팅스위치를 회전시킴에 의해 오프(OFF)위치로부터 1단, 2단의 미등 및 전조등 접속단자로 이동가능하게 된다. 라이트 스위치의 1단 접속단자는 차량의 전후의 미등을 점등시키기 위한 전원공급라인과 접속되는 동시에 릴레이(RY)의 액츄에이터 코일에 접속되고, 이 릴레이의 노말 온(NORMAL ON)스위치 SW2의 양단은 경보음발생장치(10)로 연결되는 별개의 전원공급라인 중간에 접속되어 있다.Referring to FIG. 2, the positive terminal of the battery power source B is connected to the movable contact of the light switch LTG-SW, and the movable contact of the switch LTG-SW is rotated by turning the lighting switch of the driver's seat. It is possible to move from the OFF position to the first and second stage taillight and headlight connection terminals. The first stage connection terminal of the light switch is connected to the power supply line for turning on the taillights of the front and rear of the vehicle, and is connected to the actuator coil of the relay RY, and both ends of the NORMAL ON switch SW2 of the relay are alarmed. It is connected in the middle of a separate power supply line to the sound generator 10.
한편, 후진조명램프 LP는 차량의 변속기에 설치된 후진검출스위치 SW를 통해 항상 배터리의 전원공급라인과 연결된다.On the other hand, the reverse lighting lamp LP is always connected to the power supply line of the battery through the reverse detection switch SW installed in the vehicle transmission.
위와 같은 전기 회로도에서, 라이트 스위치 LTG-SW가 1단에 놓이면 배터리 전원 B이 자체의 미등으로 공급되는 동시에 릴레이(RY)의 코일에 전류가 흘러 릴레이 철심이 자화되므로 그 스위치 SW2의 가동접점이 초기의 온(ON) 상태에서 오프(OFF) 상태로 이동한다.In the above electric circuit diagram, when the light switch LTG-SW is placed in the first stage, the battery power B is supplied to its tail light and the current flows through the coil of the relay RY to magnetize the relay core so that the movable contact of the switch SW2 is initialized. Moves from ON to OFF.
이에 의해 별도로 배터리전원을 공급받는 경보음발생장치(10)의 전원공급라인이 단절상태를 유지하게 되고, 이때 차량을 후진 조작하여 후진검출스위치 SW가 온 상태로 되더라도 경보음발생장치(10)는 전원공급이 차단되어 경보음 발생동작을 수행할 수 없게 된다. 한편, 후진검출스위치 SW를 통한 배터리전원은 후진조명램프 LP로 공급되어 평소와 같이 후진램프를 점등시키게 된다.As a result, the power supply line of the alarm sound generator 10, which is separately supplied with battery power, is maintained in a disconnected state. In this case, the alarm sound generator 10 is operated even when the reverse detection switch SW is turned on by reversing the vehicle. The power supply is cut off and alarm sound operation cannot be performed. On the other hand, the battery power through the reverse detection switch SW is supplied to the reverse lighting lamp LP to turn on the reverse lamp as usual.
이상 설명한 바와 같이, 본 고안에 의하면 야간에 차량의 미등 또는 전조등을 켜게되면 자동으로 경보음발생장치(10)로 공급되는 전원라인을 차단할 수 있으므로, 야간에 주택가등에서 소음을 발생하는 원인을 제거할 수 있게 되고 자동차에 의한 생활환경을 보다 쾌적하게 만들 수 있는 잇점이 있다.As described above, according to the present invention, when the tail light or headlight of the vehicle is turned on at night, the power line supplied to the alarm sound generating device 10 can be automatically cut off, thus eliminating the cause of noise in the residential area at night. There is an advantage to be able to make the living environment by car more comfortable.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950028249U KR200151683Y1 (en) | 1995-10-10 | 1995-10-10 | Warning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950028249U KR200151683Y1 (en) | 1995-10-10 | 1995-10-10 | Warning device |
Publications (2)
Publication Number | Publication Date |
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KR970017185U KR970017185U (en) | 1997-05-23 |
KR200151683Y1 true KR200151683Y1 (en) | 1999-07-15 |
Family
ID=19425617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019950028249U KR200151683Y1 (en) | 1995-10-10 | 1995-10-10 | Warning device |
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KR (1) | KR200151683Y1 (en) |
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1995
- 1995-10-10 KR KR2019950028249U patent/KR200151683Y1/en not_active IP Right Cessation
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KR970017185U (en) | 1997-05-23 |
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