KR0131392Y1 - A transmission clutch apparatus for a washing machine - Google Patents
A transmission clutch apparatus for a washing machine Download PDFInfo
- Publication number
- KR0131392Y1 KR0131392Y1 KR2019950045943U KR19950045943U KR0131392Y1 KR 0131392 Y1 KR0131392 Y1 KR 0131392Y1 KR 2019950045943 U KR2019950045943 U KR 2019950045943U KR 19950045943 U KR19950045943 U KR 19950045943U KR 0131392 Y1 KR0131392 Y1 KR 0131392Y1
- Authority
- KR
- South Korea
- Prior art keywords
- washing machine
- integrated circuit
- transmission clutch
- coupler
- shaft
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
- F16D48/064—Control of electrically or electromagnetically actuated clutches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/18—Sensors; Details or arrangements thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10406—Clutch position
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
본 고안은 세탁기에 있어 트랜스미션 클러치기구의 위치감지센서에 관한 것으로 종래에는 세탁기에서 사용되면서 습기에 대한 오동작 가능성에 대한 대책이 없으며, 접촉식 위치감지 방식임으로 접촉에 의해 마모되어 내구성이 약화되고 조립시에 누적공차에 의한 접점위치가 불안전한 문제가 있어서 본 고안에서는 캠을 고정한 샤프트는 동기모터에 의해 회전하도록 된 세탁기 트랜스미션 클러치기구에 있어서 상기 샤프트에는 커플러를 고정하고 이 커플러에는 마그네트를 심으며, 상기 커플러(5)의 외주에는 홀집적회로를 식입한 회로기판을 조립하여 기판 및 회로서포트를 사용하여 조립시 누적차에 의한 집적위치 캠의 위치 감지가 불안했던 문제를 해결하고, 자력에 의한 신호감지 형태이고 신호감지가 거의 100%라 할수 있는 홀집적회로를 사용하여 세탁/탈수 모드 클러칭시 신뢰성을 확보하는 특징이 있다.The present invention relates to a position detection sensor of a transmission clutch mechanism in a washing machine. In the related art, there is no countermeasure against a possibility of malfunction due to moisture while being used in a washing machine. In the present invention, the cam fixed shaft is rotated by a synchronous motor, so that the coupler is fixed to the shaft and the magnet is planted in the coupler. On the periphery of (5), the circuit board into which the hole integrated circuit is implanted is assembled, and the board and the circuit support are used to solve the problem that the position detection of the integrated position cam is unstable due to the cumulative difference. Hole integrated circuit with almost 100% signal detection W has a feature to secure the washing / dewatering mode, clutching City reliability.
Description
제1도는 종래의 세탁기 트랜스미션 클러치기구의 위치감지장치의 조립단면도.1 is an assembled cross-sectional view of a position detecting device of a conventional washing machine transmission clutch mechanism.
제2도는 종래의 세탁기 트랜스미션 클러치기구의 위치감지장치의 사용상태도.2 is a state of use of the position detection device of a conventional washing machine transmission clutch mechanism.
제3도는 본원 고안에 따른 세탁기 트랜지미션 클러치기구의 위치감지장치의 조립도.3 is an assembly view of the position sensing device of the washing machine transition clutch mechanism according to the present invention.
제4도는 제3도를 A방향으로 본 상태도.4 is a state diagram of FIG. 3 viewed in the A direction.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하우징 2 : 샤프트1: housing 2: shaft
M : 동기모터 5 : 커플러M: Synchronous Motor 5: Coupler
6 : 마그네트 7 : 홀집적회로6: magnet 7: hole integrated circuit
8 : 회로기판8: Circuit Board
본 고안은 세탁기에 있어 트랜스미션 클러치기구의 위치감지센서에 관한 것이다.The present invention relates to a position sensor of the transmission clutch mechanism in a washing machine.
종래의 트랜스미션 클러치기구의 위치감지장치는 제1도에 도시된 바와같이 트랜스미션 하우징(1)에 샤프트(2)가 회전이 가능하게 조립되어 이 샤프트(2)는 동기모터(M)에 의해 회전되도록 하는 것이며, 샤프트(2)의 한쪽에는 캠(C)이 고정되고 또한 샤프트(2)에는 돌기부(3B)를 갖는 캠콘트롤(3)을 고정하여 이 캠콘트롤(3)과 함께 터미널부(4B)를 갖는 마이크로스위치(4)를 D-Cut 형상으로 조립하고 있다.In the conventional position detection device of the transmission clutch mechanism, as shown in FIG. 1, the shaft 2 is rotatably assembled to the transmission housing 1 so that the shaft 2 is rotated by the synchronous motor M. FIG. The cam C is fixed to one side of the shaft 2, and the cam control 3 having the projection 3B is fixed to the shaft 2, and the terminal portion 4B together with the cam control 3 is fixed. The micro switch 4 having the assembly is assembled in a D-cut shape.
이와같이 조립된 트랜스미션 클러치기구의 위치감지장치는 제2도에 도시한 바와같이 샤프트(2)가 회전하면서 캠콘트롤(3)이 함께 회전하면 캠콘트롤 돌기부(3B)가 마이크로스위치(4)의 터미널부(4B)를 눌러주므로서 세탁 및 탈수위치를 감지하도록 되어 있었다.As shown in FIG. 2, when the cam control 3 rotates while the shaft 2 rotates as shown in FIG. 2, the cam control protrusion 3B is connected to the terminal portion of the micro switch 4 as shown in FIG. By pressing (4B), the washing and dehydration position was detected.
그러나 이와 같은 종래의 위치감지장치는 방수형이 아닌 마이크로스위치에 의해 세탁과 탈수위치를 감지하고 있기 때문에, 이와같은 마이크로스위치는 항상 습기를 고려하여야 하는 세탁기에서 사용되면서 습기에 대한 오동작 가능성에 대한 대책이 없으며, 접촉식 위치감지 방식이므로 접촉에 의해 마모되어 내구성이 약화되고 조립시에 누적공차에 의한 접점위치가 불안전한 문제가 있어왔다.However, since such a conventional position sensing device senses the washing and dehydration position by a micro switch, which is not waterproof, such a micro switch is used in a washing machine which should always consider moisture, and thus measures against a possibility of malfunction of moisture. Since there is no contact position sensing method, there is a problem that the contact position due to the accumulated tolerance at the time of assembling due to wear and tear is weakened by contact and the assembly tolerance.
본원 고안은 홀집적회로(Hall IC)에 의한 비접촉 방식으로 세탁과 탈수위치를 감지하도록 하므로서 종래의 접촉식에 의한 문제점을 해결하고자 하는 것으로 첨부 도면과 함께 기재하면 다음과 같다.The present invention is intended to solve the problems caused by the conventional contact type by detecting the washing and dehydration position in a non-contact manner by a Hall integrated circuit (Hall IC) as described with the accompanying drawings as follows.
제3도 및 제4도에는 본원 고안에 따른 트랜스미션 클러치기구에 있어 위치감지 장치를 도시하고 있다.3 and 4 show the position sensing device in the transmission clutch mechanism according to the present invention.
본원 고안에 따른 트랜스미션 클러치기구에 위치감지장치(아하위치감지장치라함)는 동기모터(M)에 의해 회전하는 샤프트(2)에 커플러(5)를 고정하고 이 커플러(5)에는 마그네트(6)를 심으며 커플러(5)의 외주면에는 홀집접회로(7, Hall IC)를 식입한 회로기판(8)을 D-Cut 형상으로 조립하게 되는 것이다.Position detection device (referred to as lower position detection device) in the transmission clutch mechanism according to the present invention is to fix the coupler (5) to the shaft (2) rotated by the synchronous motor (M) and the magnet (6) Planting a circuit board 8 into which a hole contact circuit (7, Hall IC) is implanted in a D-cut shape.
제4도에는 홀집적회로(7)를 회로기판(8)에 식입한 상태를 도시하고 있는 것으로,홀집적회로(7)는 납땜용접(10)에 의해 집적회로서포터(9)에 접합하고 이 집적회로서포터(9)는 회로기판(8)에 식입하고 있으며 이렇게 식입된 집적회로서포터(9)에는 회로(11)를 개재하여 마이콤(12)에 접속하고 있는 것이다.4 shows a state in which the hole integrated circuit 7 is implanted into the circuit board 8. The hole integrated circuit 7 is bonded to the porter 9 as an integrated circuit by solder welding 10. The integrated circuit porter 9 is implanted into the circuit board 8, and the integrated circuit porter 9 thus implanted is connected to the microcomputer 12 via the circuit 11.
이와같이 구성되는 위치감지장치는 동기모터(M)와 함께 샤프트(2)를 회전시키면 커플러(5)가 회전과 함께 마그네트(6)가 회전하면서 최초의 홀집적회로(7)가 위치감지를 시작하여 감지가 끝나는 점(시작점에서 끝나는 점까지의 각도는 약 45°임) 사이에 마이콤(12)에서 전원을 ON/OFF 시키면서 홀집적회로(7)가 감지를 시작하는 지점에서 세탁/탈수 모드로서의 캠의 회전각도를 제어하는 방식으로 하고 있으며 홀집적회로(7)의 감지각도 45°중 최로 시작점에서의 홀집적회로(7)의 전압이 제로(Zero)으로 떨어질때 동기모터(M)의 전원을 차단하여 캠의 세탁/탈수 위치를 결정짓게 되는 것이다.In the position sensing device configured as described above, when the shaft 2 is rotated together with the synchronous motor M, the magnet 6 rotates as the coupler 5 rotates and the first hole integrated circuit 7 starts to detect the position. Cam as a wash / dehydration mode at the point where the hole integrated circuit 7 starts sensing while turning on / off the power in the microcomputer 12 between the end of detection (the angle from the start point to the end point is about 45 °). The rotation angle of the integrated circuit 7 is controlled and the power of the synchronous motor M is turned off when the voltage of the hole integrated circuit 7 drops to zero at the lowest starting point of the detection angle of the hole integrated circuit 7 at 45 °. Blocking will determine the wash / dewater position of the cam.
이와 같이 본원 고안에 따른 위치결정장치는 세탁·탈수 모드로의 클러칭시 캠의 위치각도를 감지하는 홀집적회로에 의한 미접촉 감지방식이므로 상대물간 마모에 의한 감지불안 및 내구성의 문제점을 해결하고, 습기에 전혀 문제가 없는 홀집적회로를 사용하여 항상 습기를 감안하여야하는 세탁기에서 오동작의 문제를 해결하였으며, 기판 및 회로서포트를 사용하여 조립시 누적차에 의한 집적위치 캠의 위치 감지가 불안했던 문제를 해결하고, 자력에 의한 신호감지 형태이고 신호감지가 거의 100%라 할수 있는 홀집적회로를 사용하여 세탁/탈수 모드 클러칭시 신뢰성을 확보하였습니다.As described above, the positioning device according to the present invention solves the problem of detection anxiety and durability due to wear between the counterparts because it is a non-contact detection method using a hole integrated circuit that detects the position angle of the cam when clutching to the washing and dehydration mode. We solved the problem of malfunction in the washing machine that should always consider the humidity by using the hole integrated circuit which has no problem of moisture at all, and it was unstable to detect the position of the integrated position cam due to the accumulated difference when assembling using the board and the circuit support. It solved the problem and secured reliability when washing / dehydrating mode clutching by using the integrated circuit which can be almost 100%.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950045943U KR0131392Y1 (en) | 1995-12-22 | 1995-12-22 | A transmission clutch apparatus for a washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950045943U KR0131392Y1 (en) | 1995-12-22 | 1995-12-22 | A transmission clutch apparatus for a washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970039247U KR970039247U (en) | 1997-07-29 |
| KR0131392Y1 true KR0131392Y1 (en) | 1999-04-15 |
Family
ID=19437282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950045943U KR0131392Y1 (en) | 1995-12-22 | 1995-12-22 | A transmission clutch apparatus for a washing machine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0131392Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100469273B1 (en) * | 2002-11-25 | 2005-02-02 | 엘지전자 주식회사 | Apparatus and Method for Sensing Operation Error of Clutching of Washing Machine |
-
1995
- 1995-12-22 KR KR2019950045943U patent/KR0131392Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970039247U (en) | 1997-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2222455C2 (en) | Bicycle control panel | |
| KR980001617A (en) | Steering angle sensor unit | |
| KR0131392Y1 (en) | A transmission clutch apparatus for a washing machine | |
| US20200158215A1 (en) | Switch device, actuator, clutch device and laundry machine | |
| US11445624B2 (en) | Apparatus and method for detecting disassembly of apparatus | |
| JP3055857B2 (en) | Water level detector for washing machine | |
| KR0138446B1 (en) | Speed sensor for a vehicle | |
| RU2418120C2 (en) | Device to determine angular position of washing machine drum | |
| JP2002190345A (en) | Connector-sealing apparatus of automatic transmission | |
| JPS6070324A (en) | Pressure sensor | |
| KR870002563Y1 (en) | Mode control arrangement of vtr | |
| KR0124816Y1 (en) | Speed sensor for a vehicle | |
| JP3913830B2 (en) | Fully automatic washing machine unbalance detection device | |
| KR890000390Y1 (en) | The sensing apparatus for controlling unbalance tube of cleaning machine | |
| KR101968509B1 (en) | Torque Index Sensor | |
| KR20000074071A (en) | Rotary angle sensor ASS'Y for vehicle using Hall IC | |
| KR950000392Y1 (en) | Locking state detecting apparatus of a toner cartridge | |
| KR940003017Y1 (en) | Fan motor of gas boiler | |
| KR200150063Y1 (en) | Detecting method of laundry state of automatic washing machine | |
| KR20030078598A (en) | Method of control for clutch of single vessel type of washing machine | |
| KR0167973B1 (en) | Starting prevention device on a vehicle's brake mis-operation | |
| FR2835542B1 (en) | DRUM MACHINE HAVING A DRUM ROTATION PARAMETER SENSOR ASSEMBLY | |
| KR920003558Y1 (en) | Washing tub vibration detecting apparatus | |
| JPH079314Y2 (en) | Switch mechanism | |
| JP2547651Y2 (en) | Paper jam detector of folder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20010913 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |