KR200220072Y1 - City bus Auto door Stability operating sparatus - Google Patents

City bus Auto door Stability operating sparatus Download PDF

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Publication number
KR200220072Y1
KR200220072Y1 KR2020000031760U KR20000031760U KR200220072Y1 KR 200220072 Y1 KR200220072 Y1 KR 200220072Y1 KR 2020000031760 U KR2020000031760 U KR 2020000031760U KR 20000031760 U KR20000031760 U KR 20000031760U KR 200220072 Y1 KR200220072 Y1 KR 200220072Y1
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South Korea
Prior art keywords
transmitter
receiver
stairs
obstacle
automatic door
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KR2020000031760U
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Korean (ko)
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송영석
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송영석
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Priority to KR2020000031760U priority Critical patent/KR200220072Y1/en
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Publication of KR200220072Y1 publication Critical patent/KR200220072Y1/en

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Abstract

본 고안은 도시형 버스의 자동문 안정개폐장치에 관한 것이다.The present invention relates to an automatic door stable opening and closing device of an urban bus.

종래의 도시형버스의 안전개폐장치는 분리독립된 송광기와 수광기가 동일축선 상에 서로 마주보게 설치한 것이 있었고, 또한 본 고안의 출원인이 고안하여 실용신안등록(등록번호 109531)을 받은 바 있는 송광기와 수광기가 인접하여 계단과 수직인 설치벽에 장착된 것이 있었다. 그러나 상기의 경우에는 송광기의 신호가 강할 경우에 반대편 벽(장애물)에서 반사되어 나오는 광(光)을 수광기가 감지할 가능성이 있어 오동작의 방지를 위하여 기술상의 난점이 남아 있었던 것이다.The safety switch of the conventional urban bus was provided with a separate transmitter and receiver facing each other on the same axis, and a transmitter and a utility model registered by the applicant of the present invention (registration number 109531). There was a receiver mounted on an installation wall perpendicular to the stairs. However, in the above case, when the transmitter signal is strong, the light receiver may detect light reflected from the opposite wall (obstacle), and thus technical difficulties remain to prevent malfunction.

본 고안은 이상의 문제점을 해결하고자 안출한 것으로 송광기(3)와 수광기(4)가 인접 설치된 자동문 개폐장치(2)를 계단(5)과 수직인 설치벽(6)면에 약간 기울어진 상태(약 4∼5°정도가 적당함)로 장착하여 광(光)축이 계단의 수평선과 일치하지 않게하여 송광기(3)의 광(光)이 반대편 벽(장애물)(6')에 윗 쪽으로 반사되게 하여 송광기(3)의 성능(송광거리)에 관계없이 오동작을 방지한 것이다.The present invention has been devised to solve the above problems, the automatic door opening and closing device (2) with the transmitter (3) and the receiver (4) installed adjacently slightly inclined on the surface of the installation wall (6) perpendicular to the stairs (5). (Approximately 4 to 5 degrees is suitable) so that the optical axis does not coincide with the horizontal line of the stairs so that the light of the transmitter 3 is placed on the opposite wall (obstacle) 6 '. It is reflected to the side to prevent malfunctions regardless of the performance (transmission distance) of the transmitter 3.

Description

도시형 버스의 자동문 안정개폐장치{City bus Auto door Stability operating sparatus}City bus Auto door Stability operating sparatus

본 고안은 도시형 버스의 자동문 안정개폐장치에 관한 것이다.The present invention relates to an automatic door stable opening and closing device of an urban bus.

종래의 도시형버스의 자동문 안전개폐장치는 분리독립된 송광기와 수광기가 서로 마주보게 설치하여 광(光)축이 일직선을 유지하게 하여서 그 사이에 사람(장애물)이 있을 때 광(光)의 차단으로 얻어진 신호로서 자동문을 개방 및 차폐를 할 수 있게 한 구조인 것이다. 그러나 이 경우에 있어서는 송광기와 수광기가 동일축선을 유지하는데 설치상의 어려움이 있고, 또 잘못 설치되어 동일축선을 유지하지 못하는 경우에는 오동작하므로 운전석에서 일일히 조작해야하는 번거로움이 있어 본 고안의 출원인이 송광기와 수광기를 동일 벽면의 인접위치에 설치하여 송광기에서 투광된 광(光)이 사람(장애물)에 부딪혀 반사되어 수광기에서 이를 인식함으로 해서 자동문을 개폐하는 장치를 고안하여 실용신안등록(등록번호 109531)을 받은 바 있다.The automatic door safety opening and closing device of a conventional urban bus is installed so that a separate independent transmitter and a receiver face each other so that the optical axis is kept in a straight line so that when there is a person (obstacle) in between, the light is blocked. As a result of the obtained signal, the automatic door can be opened and shielded. In this case, however, the transmitter and the receiver have difficulty in maintaining the same axis, and in case of incorrect installation and failure to maintain the same axis, there is a trouble in operating the driver's seat. Registered the utility model by installing a transmitter and receiver in the adjacent position on the same wall and devising a device that opens and closes the automatic door by reflecting the light emitted from the transmitter by hitting a person (obstacle). Registration number 109531).

그러나 상기의 경우에 있어 송광기와 수광기가 인접 장착된 자동문 안전개폐장치가 버스 계단과 수직인 설치벽에 장착되면 광(光)축이 계단과 수평을 이루어 송광기의 신호가 강할 경우에 있어서는 계단의 반대편 벽(장애물)에 반사되어 수광기에 감지됨으로써 오동작을 일으킬 가능성이 있었다. 따라서 송광기의 송광거리는 오동작을 일으키지 않을 것을 요구했던 것이다.However, in the above case, when the automatic door safety switch with the transmitter and the receiver is mounted on the mounting wall perpendicular to the bus stairs, the optical axis is horizontal to the stairs, and the stairs are strong when the signal of the transmitter is strong. Reflecting on the receiver's opposite wall (obstacle), it could cause malfunctions. Therefore, the transmission distance of the transmitter was required not to cause malfunction.

본 고안은 이상과 같은 문제점을 해결하기 위한 것으로 그 요지는 송광기의 성능(송광거리)에 관계 없도록 송광기와 수광기가 인접 설치된 자동문 안전개폐장치를 설치벽에 약간 기울여(약 4∼5°정도가 적당함) 장착함으로서 광(光)축이 계단의 수평선과 일치하지 않게 하여 반대편 벽(장애물)에 반사되어서 오동작하는 것을 방지하였다.The present invention is to solve the above problems, and the gist of the present invention is to tilt the automatic door safety opening and closing device with the transmitter and receiver adjacent to the installation wall so that it does not matter the performance (transmission distance) of the transmitter (about 4 to 5 °). By mounting it, the optical axis does not coincide with the horizontal line of the staircase, and it is reflected from the opposite wall (obstacle) to prevent malfunction.

도 1은 본 고안의 실시예도1 is an embodiment of the present invention

도 2은 종래의 구성도2 is a conventional configuration diagram

도 3은 본 고안의 구성도3 is a block diagram of the present invention

* 도면의 중요부분에 대한 부호의 설명* Explanation of symbols for important parts of the drawings

1-버스차체 2-자동문 안전개폐장치 3-송광기1-Bodywork 2- Automatic Door Safety Opening and Closing 3-Transmitter

3'-송광볼록렌즈 4-수광기 4'-수광볼록렌즈3'-transmissive lens 4-receiver 4'-convex lens

5-계단 6-설치벽 6'-벽(장애물)5-stair 6-installation wall 6'-wall (obstacle)

이를 도면에 의하여 상세히 설명하면 다음과 같다.This will be described in detail with reference to the accompanying drawings.

도 1은 버스에 본 고안이 설치된 실시예를 나타낸 것이고, 도 2는 종래의 구성도로 송광기(3)와 수광기(4)가 인접 설치된 자동문 안전개폐장치(2)가 계단(5)과 수직인 설치벽(6)에 부착되어 광(光)축이 계단의 수평선과 일치하기 때문에 송광기(3)에서 나온 광(光)이 반대편 벽(장애물)(6')에 반사되어 오동작을 일으킬 가능성이 있는 것을 나타낸 것이다.1 is a view showing an embodiment in which the present invention is installed on a bus, and FIG. 2 is an automatic door safety opening and closing device 2 in which a transmitter 3 and a receiver 4 are installed adjacent to each other in a conventional configuration. Attached to the phosphor installation wall 6 and the optical axis coincides with the horizontal line of the stairs, the light emitted from the transmitter 3 may be reflected by the opposite wall (obstacle) 6 'and cause a malfunction. It shows that there is.

도 3는 본 고안의 구성도로 송광기(3)와 수광기(4)가 인접 설치된 자동문 안전개폐장치(2)가 설치벽(6)에 약간 기울어진 상태(약 4∼5°정도가 적당함)에서 장착되어 광(光)축이 계단의 수평선과 일치하지 않게 한 것이다. 따라서 송광기(3)의 광(光)이 송광볼록렌즈(3')를 통하여 나가더라도 반대편 벽(장애물)(6')에서 윗 쪽으로 반사되어 수광기(4)에 수광되지 않고, 계단(5)에 사람(장애물)이 있을 때에는 여러 방향으로 반사된 광(光)이 수광볼록렌즈(4')를 통하여 수광기(4)에 감지됨으로서 자동문의 개폐가 이루어진다.3 is a configuration of the present invention is a state in which the automatic door safety opening and closing device (2) in which the transmitter 3 and the receiver 4 are adjacently inclined slightly to the mounting wall 6 (about 4 to 5 degrees is suitable). ) So that the optical axis does not coincide with the horizontal line of the stairs. Therefore, even if the light of the transmitter 3 exits through the convex lens 3 ', it is reflected upward from the opposite wall (obstacle) 6' and is not received by the receiver 4, but the stairs 5 ), When there is a person (obstacle), light reflected in various directions is detected by the light receiver 4 through the light receiving convex lens 4 ', thereby opening and closing the automatic door.

이와 같이 구성된 본 고안은 종전에 송광기(3)와 수광기(4)가 인접 설치된 자동문 안전개폐장치(2)가 계단(5)과 수직인 설치벽(6)에 바로 부착되지 않고 약간 기울어진 상태(약 4∼5°정도가 적당함)에서 장착되므로 종전의 사람(장애물) 감지 기능에는 이상이 없으면서도 송광기(3)의 성능(송광거리)에 관계없이 수광기(4)에 오동작 신호가 감지되지 않으므로 기술적인 면이나 안전성에 있어서 매우 유용한 효과를 가져다 준다.The present invention configured as described above has a slight inclination of the automatic door safety opening and closing device 2 in which the transmitter 3 and the receiver 4 are adjacent to each other, rather than being directly attached to the installation wall 6 perpendicular to the stairs 5. Since it is mounted in a state (approximately about 4 to 5 degrees is suitable), a malfunction signal is received to the receiver 4 regardless of the performance (transmission distance) of the transmitter 3 without any abnormality in the conventional person (obstacle) detection function. Is not detected, which has a very useful effect on technical and safety reasons.

Claims (1)

송광볼록렌즈(3')가 장착된 송광기(3)와 수광볼록렌즈(4')가 장착된 수광기(4)가 동일 벽면에 인접 설치되어 자동으로 사람(장애물)을 감지하는 안전개폐장치(2)에 있어서, 상기의 안전개폐장치(2)가 설치벽(6)에 약간 기울어져 장착되어 계단(5)의 수평선과 광(光)축이 일치되지 않는 것을 특징으로 하는 도시형 버스의 자동문 안전개폐장치.Safety opening and closing device for automatically detecting a person (obstacle) by installing the transmitter 3 with the light transmitting convex lens 3 'and the light receiver 4 with the light receiving convex lens 4' adjacent to the same wall. (2) The automatic door of an urban bus, characterized in that the safety opening and closing device (2) is mounted to the mounting wall (6) slightly inclined so that the horizontal line of the staircase (5) does not coincide with the optical axis. Safety switchgear.
KR2020000031760U 2000-11-09 2000-11-09 City bus Auto door Stability operating sparatus KR200220072Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020000031760U KR200220072Y1 (en) 2000-11-09 2000-11-09 City bus Auto door Stability operating sparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020000031760U KR200220072Y1 (en) 2000-11-09 2000-11-09 City bus Auto door Stability operating sparatus

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Country Status (1)

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