KR890004350Y1 - Measuring - Google Patents
Measuring Download PDFInfo
- Publication number
- KR890004350Y1 KR890004350Y1 KR2019850010792U KR850010792U KR890004350Y1 KR 890004350 Y1 KR890004350 Y1 KR 890004350Y1 KR 2019850010792 U KR2019850010792 U KR 2019850010792U KR 850010792 U KR850010792 U KR 850010792U KR 890004350 Y1 KR890004350 Y1 KR 890004350Y1
- Authority
- KR
- South Korea
- Prior art keywords
- plate
- rotation axis
- hole
- transmitter
- receiver
- Prior art date
Links
- 238000005303 weighing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/3473—Circular or rotary encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 감지판 예시도.1 is an exemplary view of the sensing plate of the present invention.
제2도는 본 고안감지판의 또 다른 예시도.2 is another exemplary view of the present invention sensing plate.
제3도는 본 고안의 감지장치 사용상태도.3 is a state of use of the detection device of the present invention.
제4도는 본 고안의 전체적인 구성예시도이다.4 is a view illustrating the overall configuration of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 회전판 2 : 회전축1: rotating plate 2: rotating shaft
3 : 방사형 등분선 3' : 등분판3: Radial Equation 3 ': Divided Plate
4: 가상동심원 5 ; 통공부4: virtual concentric circles 5; Through-hole
6 : 발신기 7 : 수신기6: transmitter 7: receiver
8, 8' : 인출도선 9 : 회전자축8, 8 ': lead wire 9: rotor shaft
10, 10' : 고정구10, 10 ': fixture
본 고안은 계량기에 나타나는 계량숫자를 계수기가 설치된 현장에 직접 출두하여 읽고 기록하지 않고, 이미 가설된 전화선을 통해 컴퓨터와 연결하여 컴퓨터장치를 통해 계수기 숫자를 확인하고 기록할 수 있도록한 원격측정장치(본원 출원인의 선출원 발명 1985년 특허원 제2528호)에 사용되는 계량숫자 감지장치에 관한 것이다.The present invention is a telemetry device that checks and records the counter number through a computer device by connecting to a computer through a telephone line already installed without reading and recording the weighing number displayed on the meter directly at the site where the counter is installed. Patent Application No. 2528) of the present application of the present invention relates to a measuring number sensing device used.
종래 우리나라에 설치된 기계식 레지스터나 아날로그형은 대부분 지시침이나 디지탈방식으로 걸침원이 현장에 가서 눈으로 확인하고 기록을 하여 네이터를 만들고 이를 전산처리해야 하는 실정인 즉, 시간과 인력이 막대하게 소요되는 불편이 있어서 원격측정방법이 서로되고 있는 실정에 까지 도달했는데 계량숫자를 감지하는 새로운 장치가 필요하므로 도면에 의거 상세히 설명하면 다음과 같다.Mechanical registers or analogues installed in Korea in the past are mostly indicator hands or digital methods, and the source of the foot checks with the eyes and checks the records to make a narrator and computerizes it. Since the inconvenience has reached the situation that the telemetry method is mutually different, a new device for detecting the weighing number is needed.
계량기 익차의 회전자 축(9)과 연결회전되던 회전축(2)에 소정크기의 회전판(1)을 부착하여 회전축(2)을 중심으로 10등분케 방사형 등분선(3)을 표현하여 각 등분선내에는 중심각이 36도가 되는 부채꼴형 등분판(3')을 만들고, 중심부에 원주방향으로 10개의 가상동심원(4)을 형성하여 내측에서 외측으로 향해 와권상으로 통공부(5)를 형성한다음, 통공부를 사이에 두고 회전판(1)양측으로 발신기(6)와 수신기(7)를 장치하여 인출도선(8)(8')으로 연결하여 10개의 고정전주를 형성케한 구조이다.A rotating plate 1 of a predetermined size is attached to the rotating shaft 2 that is connected to the rotor shaft 9 of the metering van, and a 10 equally distributed radial isometry 3 is represented around the rotating shaft 2 to represent the inside of each equilateral line. Next, a fan-shaped equal plate 3 'having a central angle of 36 degrees is formed, and ten virtual concentric circles 4 are formed at the center in the circumferential direction to form a through hole 5 in an vortex from inside to outside. The transmitter 6 and the receiver 7 are provided on both sides of the rotating plate 1 with the through-hole interposed therebetween to connect the lead wires 8 and 8 'to form ten fixed poles.
여기서 발신기(6)과 수신기(7)는 발광소자를 사용하는광선신호나 자외선이나 적외선을 사용하는 신호장치를 이용할 수 있을 것이고, 서로간에 간섭을 방지하는 장치를 해야할 것이며, 통공부(5)를 형성함에 있어서는 해당등분판(3')에 완전히 구멍을 뚫거나 부분적으로 시발점에 구멍을 뚫을 수도 있으며 발신구와 수신구를 일직선상에 두지않고 계산된위치에 옮겨 고정시킬수도 있을 것이다.Here, the transmitter 6 and the receiver 7 may use a light signal using a light emitting element or a signal device using ultraviolet rays or infrared rays, and a device for preventing interference with each other will be provided. In forming, it may be possible to make a hole in the corresponding distribution plate 3 'completely or partially in the starting point, and move it to a calculated position without fixing the transmitter and receiver in a straight line.
이와같이된 본 고안은 발신기(6)와 수신기(7)사이에 일어나는 신호가 전기적 신호로 바뀌어 회전판(1)의 회전각과 회전속도를 감지할 수 있는 것이다.The present invention as described above is a signal generated between the transmitter 6 and the receiver 7 is converted into an electrical signal to detect the rotation angle and rotation speed of the rotating plate (1).
이와같이된 본 고안은 회전판이 회전하면 통공부(5) 위치가 해당검출신호 장치에 의하여도 감지되고 그것은 계수회로를 통해 숫자로 표시되므로 회전판(1)이 회전하는 각도와 속도를 정확히 감지할 수 있다.In the present invention, when the rotating plate rotates, the position of the through hole 5 is also detected by the corresponding detection signal device, and it is displayed numerically through the counter circuit so that the rotating plate 1 can accurately detect the angle and speed of rotation. .
이렇게 하여 검출되던 신호가 컴퓨터 회로에 입력이 되면 제4도에서와 같이 잘신기(12)는 전체회로를 제어하고 필요한 신호를 발생시키게 되고 발진기(12)에서 나온 신호는 멀티플렉서(13)에 의하여 10개의 고정전주에 순차적으로 가해지게 되고 고정전주에 신호가 가해지는 순서에 10진 계수회로(17)에 의해 조정된다.In this way, when the detected signal is input to the computer circuit, as shown in FIG. 4, the Xalshin 12 controls the entire circuit and generates the necessary signal. The signal from the oscillator 12 is transmitted by the multiplexer 13 to 10. It is applied sequentially to the two fixed poles and adjusted by the decimal counting circuit 17 in the order in which the signals are applied to the fixed poles.
그리하여 센서(13)의 출력신호는 레벨검출기를 통해 논리회로를 동작시킬 수 있는 펄스를 만들어 주고 기억장치(18)가 기억하여 전체적인 컴퓨터계수가 가능케되는 것인바, 본 고안과 같은 센서를 이용하므로써 기계적인 접촉이 없어도 기계식과 같은 회전체의 회전각의 위치나 속도를 전기적으로 읽을수 있어 원격측정이 가능케되는 것이다.Thus, the output signal of the sensor 13 generates a pulse that can operate a logic circuit through the level detector, and the memory 18 stores the entire computer coefficient so that the overall computer coefficient is possible. It is possible to read the position and speed of the rotation angle of the rotating body such as a mechanical type without the need of a physical contact, so that the telemetry is possible.
본 고안의 실시를 완벽하게 하기위해서는 방수장치, 누전차단장치등의 부대설비가 필요할 수도 있으나 인건비와 시간적손실을 감안한다면 매우획기적인 고안이되는 것이다.In order to complete the implementation of the present invention, additional equipment such as a waterproof device and an earth leakage blocking device may be required, but it is a very innovative design considering labor cost and time loss.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850010792U KR890004350Y1 (en) | 1985-08-21 | 1985-08-21 | Measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019850010792U KR890004350Y1 (en) | 1985-08-21 | 1985-08-21 | Measuring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870004206U KR870004206U (en) | 1987-03-31 |
| KR890004350Y1 true KR890004350Y1 (en) | 1989-06-30 |
Family
ID=19244897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019850010792U KR890004350Y1 (en) | 1985-08-21 | 1985-08-21 | Measuring |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890004350Y1 (en) |
-
1985
- 1985-08-21 KR KR2019850010792U patent/KR890004350Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR870004206U (en) | 1987-03-31 |
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