KR0171328B1 - Measuring cylinder for a car - Google Patents
Measuring cylinder for a car Download PDFInfo
- Publication number
- KR0171328B1 KR0171328B1 KR1019950063414A KR19950063414A KR0171328B1 KR 0171328 B1 KR0171328 B1 KR 0171328B1 KR 1019950063414 A KR1019950063414 A KR 1019950063414A KR 19950063414 A KR19950063414 A KR 19950063414A KR 0171328 B1 KR0171328 B1 KR 0171328B1
- Authority
- KR
- South Korea
- Prior art keywords
- knitting
- fixing member
- contact plate
- contact
- liquid
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
본 발명에 따른 차량용 액량 감지장치에 있어서,In the liquid level detecting device for a vehicle according to the present invention,
저장탱크(2) 하부에 고정장착 구비되는 고정부재(6)와, 상기 고정부재(6)일측에 상하 회동 가능하게 힌지되어 형성된 뜨개(8)와, 상기한 고정부재(6)는 내측으로 도선되어 차체에 일단이 접지되어 있는 제1접점판(10)과, 상기 제1접점판(10) 하단으로 도선되며 일측은 차량의 전원부로부터 전원을 인가받을 수 있도록 구비되는 제2접점판(12)과, 상기 제1, 2접점판(10,12) 상단은 상기 각 판(10,12)에 액체 유입으로 방전되는 것을 막기 위하여 형성된 방수막(18)과, 또한 상기한 뜨개(8) 일면은 상기 제1, 2접점판(10,12)이 접점되어 점등램프(16)가 점등될 수 있도록 자석(14)이 구비된 것을 특징으로 하여 고장이 적고 저렴한 가격으로 구비하여 장착할 수 있도록 한 것이다.A fixing member 6 fixedly mounted to the lower portion of the storage tank 2, a knitting 8 formed to be hinged up and down on one side of the fixing member 6, and the fixing member 6 has a conductive line inward. A first contact plate 10 having one end grounded to the vehicle body, and a second contact plate 12 which is connected to a lower end of the first contact plate 10 so that one side may receive power from a power supply unit of the vehicle. And, the upper end of the first, second contact plate (10, 12) is formed of a waterproof film (18) to prevent the discharge to the liquid flow into each of the plate (10, 12), and the surface of the knitting (8) The first and second contact plates 10 and 12 are in contact with each other, and a magnet 14 is provided so that the lighting lamp 16 can be turned on. .
Description
제1도는 본 발명에 따른 차량용 액량 감지장치가 장착된 저장탱크를 나타낸 사시도.1 is a perspective view showing a storage tank equipped with a liquid level detecting device for a vehicle according to the present invention.
제2도는 본 발명에 따른 차량용 액량 감지장치를 나타낸 사시도.2 is a perspective view showing a liquid level detecting device for a vehicle according to the present invention.
제3도는 본 발명에 따른 차량용 액량 감지장치의 단면도.3 is a cross-sectional view of the liquid level detecting device for a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
2 : 저장탱크 4 : 액량 감지장치2: storage tank 4: liquid level detection device
6 : 고정부재 6a : 개구부6: fixing member 6a: opening
8 : 뜨개 10 : 제1접점판8: Knit 10: First contact plate
12 : 제2접점판 14 : 자석12: second contact plate 14: magnet
16 : 점등램프 18 : 방수막16: lighting lamp 18: waterproof film
본 발명은 차량용 액량 감지장치에 관한 것으로서, 더욱 상세하게는 차량에 구비되는 저장 탱크 내에 액량의 잔량을 감지할 수 있는 감지장치를 간단한 장치로 구조한 차량용 액량 감치장치에 관한 것이다.The present invention relates to a liquid level detecting device for a vehicle, and more particularly, to a liquid level detecting device for a vehicle having a simple device having a sensing device capable of detecting a residual amount of liquid level in a storage tank provided in a vehicle.
일반적으로 차량에 각종의 액량 센서가 장착되어 있다. 열거하면 엔진이 냉각수량, 엔진 오일량, 브레이크 액량, 윈드 시일드 워셔 액량 등이 있다.Generally, various liquid level sensors are attached to a vehicle. The enumeration includes the amount of coolant, the amount of engine oil, the amount of brake fluid, and the amount of windshield washer fluid.
지금까지 카 일렉트로닉스(Electronics)의 발달은 배기가스 정화대책으로서의 엔진제어를 중심으로 이루어져 왔으나 최근에는 엔진성능 및 연비의 성능을 목표로 한 마이컴식 엔진제어가 보급되고 또 한층 자동차의 쾌적성, 편리성의 향상을 목표로 차량제어와 보디제어 관계의 신기구를 위한 일렉트로닉스화가 급속하게 진행되고 있다.Until now, the development of car electronics has been centered on engine control as an exhaust gas purification measure, but recently, microcomputer engine control aiming at engine performance and fuel economy has become more popular, and the comfort and convenience of automobiles have been increased. Aiming to improve, electronics for the new mechanism of vehicle control and body control are rapidly progressing.
상기한 복잡한 제어를 가능하게 하기 위하여 자동차 각부의 상태를 상세하고 정확하게 검출하기 위한 장치로 센서가 장착되어 상기 센서에서 얻은 정보를 컴퓨터에서 처리하여 각 기구를 작동시키거나 운전자에게 램프 등으로 알리도록 되어 있다.In order to enable the above complex control, a sensor is installed to detect the state of each part of the vehicle in detail and accurately, and the information obtained from the sensor is processed by a computer to operate each device or to inform the driver with a lamp. have.
상술한 내용의 일례로 와셔액 저장탱크는 레벨 워닝 스위치와 마그네트가 장착되어 있어 상기 와셔액면이 내려가 마그네트의 리드 스위치(Reed Switch)에 가까워지면 리드 스위치 속을 자력선이 충분히 통과하게 되므로 접점이 닫히게 되어 경고등에 어스(Earth:접지) 회로가 생기므로 램프가 점등되어 상기 액량이 내려간 것을 경고하도록 되어 있다.As an example of the above, the washer fluid storage tank is equipped with a level warning switch and a magnet, and when the washer liquid level is lowered to approach the reed switch of the magnet, the magnetic lines are sufficiently passed through the reed switch so that the contact is closed. Since an earth circuit is generated, the lamp is turned on to warn that the liquid level is lowered.
상기와 같이 형성되어 있는 와셔액 액량의 감지센서는 뜨개에 장치한 마그네트에 의해 리드 스위치를 개폐시키는 형식으로 장착되어 있으므로 고장이 많으며 가격이 고가인 점이 있다.The washer liquid detection sensor formed as described above is mounted in the form of opening and closing the reed switch by the magnet installed on the knitting, there are many failures and the price is expensive.
본 발명은 이와 같은 점을 감안하여 발명된 것으로서, 상기 와셔액 저장 탱크내에 저장된 와셔액의 잔량 여부를 감지하는 센서를 간단한 구조로 장치하여 고장이 적으며 저가로 구비할 수 있도록 한 차량용 액량 감지장치를 제공함에 그 목적이 있다.The present invention has been invented in view of the above, and provides a liquid level detecting device for a vehicle, which can be provided at a low cost by providing a sensor for detecting the remaining amount of the washer fluid stored in the washer fluid storage tank with a simple structure. Has its purpose.
상술한 목적을 달성하기 위하여 본 발명은 저장물을 저장하고 있는 저장탱크 내에 고정 구비되어 액량을 감지하는 장치에 있어서, 저장탱크 하부에 고정 장착되는 고정부재와, 상기 고정부재의 일측 상부에 일측이 상하 회동 가능하게 힌지되는 뜨개와, 상기 뜨개의 하면에 구비되는 자석과, 상기 뜨개에 대향하여 상기 고정부재의 일측에 상측으로 개구되어 형성되는 개구부와, 상기 뜨개의 자석이 근접 또는 멀어짐에 따라 접점 온(ON) 또는 오프(OFF)될 수 있도록 상기 고정부재의 개구부내측으로 도선되는 제1접점판 및 제2접점판과, 상기 제1,2접점판이 설치된 고정부재의 개구부 상부에 액체의 유입을 차단하기 위하여 부착되는 방수막을 포함하여 구성되는 것을 특징으로 한다.In order to achieve the above object, the present invention is fixed in the storage tank for storing the storage device for sensing the liquid amount, the fixing member fixedly mounted to the lower storage tank, and one side of the upper side of the fixing member The knitting is hinged to be able to rotate up and down, the magnet provided on the lower surface of the knitting, the opening formed to open on one side of the fixing member opposite to the knitting, and the contacting magnet as the knitting magnet moves closer or further away. Inflow of liquid into the first contact plate and the second contact plate which are conducted inside the opening of the fixing member so as to be turned on or off, and the upper part of the opening of the fixing member provided with the first and second contact plates. Characterized in that it comprises a waterproof membrane attached to block.
이하, 첨부된 도면을 참조하여 본 고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
첨부된 도면 제1도는 본 발명에 따른 차량용 액량 감지장치가 장착되어 있는 와셔액 저장탱크를 나타낸 사시도로서, 저장탱크(2) 하부에 액량 감지장치(4)가 장착된다. 또한 상기 감지장치(4)는 접점 온(ON)되었을 경우 점등램프(16)가 통전되어 점등되도록 점등램프(16)와 전기적으로 연결되어 있다.1 is a perspective view showing a washer liquid storage tank equipped with a vehicle liquid amount detecting device according to the present invention, and the liquid level detecting device 4 is mounted below the storage tank 2. In addition, the sensing device 4 is electrically connected to the lighting lamp 16 so that the lighting lamp 16 is energized and turned on when the contact is turned on.
첨부 도면 제2도 및 제3도는 본 발명의 액량 감지장치를 상세하게 나타낸 것으로, 액량 감지장치(4)는 저장탱크(2) 하부에 고정 장착되는 고정부재(6)를 갖추고 있다. 또한, 상기 고정부재(6) 일측 상부에 일측이 상하로 회동 가능하게 힌지되는 뜨개(8)가 구비된다. 상기 뜨개(8)의 일면 즉, 도면상 뜨개(8)의 하면에는 자석(14)이 구비된다.2 and 3 show the liquid level detecting device of the present invention in detail, and the liquid level detecting device 4 is provided with a fixing member 6 fixedly mounted under the storage tank 2. In addition, a knitting 8 is provided on one side of the upper side of the fixing member 6 to be hinged up and down. One surface of the knitting 8, that is, the lower surface of the knitting 8 in the drawing, is provided with a magnet 14.
또한, 상기 고정부재(6)의 일측에서 상기 뜨개(8)에 대향하는 부분에는 상측으로 개구된 개구부(6a)가 형성되고, 이 개구부(6a) 내부에는 제1접점판(10)과 제2접점판(12)이 구비되어 있고, 이 제1접점판(10)과 제2접점판(12)중 하나는 차체에 접지되고, 나머지 하나는 전원공급부의 B+단자와 연결되어 있다. 또한 제1접점판(10)과 제2접점판(12)의 접점 온/오프(ON/OFF)시 점등/소등되는 점등램프(16)가 구비되어 있다.In addition, an opening 6a opened upward is formed at a portion of the fixing member 6 opposite to the knitting 8, and the first contact plate 10 and the second contact plate 10 are formed inside the opening 6a. The contact plate 12 is provided, one of the first contact plate 10 and the second contact plate 12 is grounded to the vehicle body, and the other is connected to the B + terminal of the power supply. In addition, a lighting lamp 16 which is turned on / off at the time of contact on / off of the first contact plate 10 and the second contact plate 12 is provided.
또한, 상기 제1,2접점판(10,12)이 설치된 고정부재(6)의 개구부(6a) 상부에는 제1,2접점판(10,12)으로 액체의 유입을 차단하기 위하여 얇은 판상으로 된 방수막(18)이 부착된다.In addition, in the upper part of the opening 6a of the fixing member 6 in which the first and second contact plates 10 and 12 are installed, the first and second contact plates 10 and 12 have a thin plate shape to block the inflow of liquid. The waterproof membrane 18 is attached.
이와 같이 형성된 액량 감지장치(4)의 고정부재(6)를 저장탱크(2)에 장착시킨 다음 저장탱크(2)내에 액체를 채우면 액체의 액량에 대응하여 뜨개(8)가 상측으로 회동하게 된다. 즉 저장탱크(2)내의 액체의 양이 많을수록 뜨개(8)는 상측으로 보다 더 많이 회동되게 되고, 액체의 양이 적을수록 뜨개(8)는 제1,2접점판(10,12)측으로 근접 회동하게 된다.When the fixing member 6 of the liquid level sensing device 4 thus formed is mounted in the storage tank 2, and the liquid is filled in the storage tank 2, the knitting 8 rotates upward in response to the liquid amount of the liquid. . That is, as the amount of liquid in the storage tank 2 increases, the knit 8 rotates more upward. As the amount of liquid decreases, the knit 8 moves closer to the first and second contact plates 10 and 12. Will be rotated.
만일, 저장탱크(2)내의 액체의 양이 기준치 이하로 내려가면 뜨개(8)는 고정부재(6)의 개구부(6a)측으로 매우 근접하게 되고, 이에 따라 뜨개(8)에 하면에 구비된 자석(14)의 자력에 의해 제1접점판(10)과 제2접점판(12)이 접점 온(ON)되어 도통되게 된다.If the amount of liquid in the storage tank 2 falls below the reference value, the knitting 8 is very close to the opening 6a side of the fixing member 6, and thus the magnet provided at the bottom of the knitting 8 is provided. By the magnetic force of (14), the first contact plate 10 and the second contact plate 12 are turned on and turned on.
이와 같이 제1접점판(10)과 제2접점판(12)이 도통되면 점등램프(16)가 통전되어 점등됨으로써 사용자에게 액체를 충전할 것을 경고하게 된다.As such, when the first contact plate 10 and the second contact plate 12 are conducted, the lighting lamp 16 is energized and turned on to warn the user to fill the liquid.
물론 상기 제1,2접점판(10,12)의 개구부(6a) 상면에는 방수막(18)이 갖추어져 있어 제1,2접점판(10,12)으로 액체가 유입되는 것이 방지되게 된다.Of course, the waterproof film 18 is provided on the upper surfaces of the openings 6a of the first and second contact plates 10 and 12 to prevent liquid from flowing into the first and second contact plates 10 and 12.
상기한 자석(14)은 본 실시예에서 통상적인 자석을 의미하지만 경우에 따라서는 전기적인 통전에 의하여 자화되는 마그네트로 형성하여도 좋다.The magnet 14 means a conventional magnet in this embodiment, but in some cases, the magnet 14 may be formed of a magnet that is magnetized by electric current.
이와 같이 본 발명에 따른 차량용 액량 감지센서를 장착함으로써 고장이 적고 저렴한 가격으로 구비하여 장착할 수 있는 것이다.As such, by mounting the vehicle liquid amount sensor according to the present invention, it is possible to equip and equip with less trouble and at a lower price.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950063414A KR0171328B1 (en) | 1995-12-29 | 1995-12-29 | Measuring cylinder for a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950063414A KR0171328B1 (en) | 1995-12-29 | 1995-12-29 | Measuring cylinder for a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970047944A KR970047944A (en) | 1997-07-26 |
| KR0171328B1 true KR0171328B1 (en) | 1999-05-15 |
Family
ID=19446567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950063414A KR0171328B1 (en) | 1995-12-29 | 1995-12-29 | Measuring cylinder for a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0171328B1 (en) |
-
1995
- 1995-12-29 KR KR1019950063414A patent/KR0171328B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970047944A (en) | 1997-07-26 |
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