KR20230025166A - A switch device that converts the direction of rotation of the stationary motor to a constant interval - Google Patents

A switch device that converts the direction of rotation of the stationary motor to a constant interval Download PDF

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Publication number
KR20230025166A
KR20230025166A KR1020210107361A KR20210107361A KR20230025166A KR 20230025166 A KR20230025166 A KR 20230025166A KR 1020210107361 A KR1020210107361 A KR 1020210107361A KR 20210107361 A KR20210107361 A KR 20210107361A KR 20230025166 A KR20230025166 A KR 20230025166A
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South Korea
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attached
plate
bar
fixed shaft
shaft
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KR1020210107361A
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Korean (ko)
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KR102521731B1 (en
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민경수
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민경수
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/20—Driving mechanisms
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Abstract

Disclosed is a switch device for changing the rotation direction of a stepper motor at regular intervals. In the present invention, a rotating shaft of a rotating disc is inserted into and connected to a fixed shaft with one end attached to a fixed plate through a bearing, and a gear is formed on the outer circumference of a rotating plate to be brought in contact with a drive gear attached to a driving shaft of a stepper motor mounted on a motor support plate attached to a fixed plate at a right angle, thereby causing the rotating disc to be driven. A switch device plate is attached to an upper side of the motor support plate of the fixed plate while protruding at a right angle from the fixed shaft, so as to install a power switch for selecting a power supply direction. An operating bar whose middle part is supported on a support axis of the switch device plate is installed on a power switch operation button side, to enable an operation unit of the operating bar to operate the operating bar of a power supply selection switch. Permanent magnets are attached to the opposite side of the operating unit of the operating bar, and steel plates are placed at regular intervals on both sides of the operating bar to which the permanent magnets are attached. A protruding rod is formed on an upper surface of the rotating disc to be parallel to the fixed shaft, and an arc-shaped operation mechanism around the fixed shaft is attached to the protruding rod so that both open sides of the arc-shaped operation mechanism touch both side surfaces of the operating bar to select a power supply direction of the power switch. A connecting bar is attached to a lower end of the rotating shaft of the rotating disc in a direction perpendicular to the fixed shaft, and electric equipment such as an electric fan is connected to the connecting bar. Accordingly, changing the rotation direction of the stepper motor at regular intervals may switch a fan direction, and an operation direction in case of an electric crank and a cam.

Description

정역 모터의 회전방향을 일정간격으로 변환시키는 스위치 장치{A switch device that converts the direction of rotation of the stationary motor to a constant interval}A switch device that converts the direction of rotation of the stationary motor to a constant interval}

본 발명은 고정판에 일단이 부착된 고정축에 회전원판의 회전축을 끼워 베어링으로 결합하고, 회전판의 외주에 기어를 형성하여 고정축에 직각방향으로 부착한 모터지지판에 장치한 정역모터의 구동축에 부착한 구동기어를 접촉시켜 회전원판이 피동되게 하고, 고정판의 모터지지판 상측에 고정축에서 직각방향으로 돌출되게 스위치장치판을 부착하여 전원공급방향을 선택하는 전원스위치를 장치하며, 전원스위치작동버튼쪽에 스위치장치판의 지지축에 중간부가 지지되는 작동바를 설치하여 작동바의 작동부가 전원공급선택스위치의 작동바를 작동시킬 수 있게 하고, 작동바의 작동부 반대측에 영구자석을 부착하여 영구자석이 부착된 작동바 양측에 일정간격을 두고 철판을 배치하며, 회전원판 상면에 고정축과 나란하게 돌출봉을 형성하여 돌출봉에 고정축을 중심으로 하는 원호상작동구를 부착하여 원호상작동구의 개방부 양단이 작동바의 양측면을 터치하여 전원스위치의 전원공급방향을 선택하게 하고, 회전원판회전축 하단에 고정축과 직각되는 방향으로 연결간을 부착하여 연결간에 전동팬과 같은 전기 기구를 부착함으로써, 정역모터의 회전방향을 일정간격으로 변환시켜 송풍방향을 변경하고, 전기크랭크와 캠의 경우, 작동방향을 변경시킬 수 있는 스위치 장치를 구성한 것이다.In the present invention, the rotating shaft of the rotating disk is inserted into a fixed shaft with one end attached to the fixed plate and coupled with a bearing, and a gear is formed on the outer circumference of the rotating plate to attach to the driving shaft of a forward and reverse motor mounted on a motor support plate attached in a direction perpendicular to the fixed shaft. A driving gear is contacted to make the rotating disc driven, and a switch device plate is attached to the upper side of the motor support plate of the fixed plate to protrude in a direction perpendicular to the fixed shaft to install a power switch that selects the direction of power supply, and to the side of the power switch operation button An operation bar supported by the middle part is installed on the support shaft of the switch device plate so that the operation part of the operation bar can operate the operation bar of the power supply selection switch, and a permanent magnet is attached to the opposite side of the operation part of the operation bar so that the permanent magnet is attached. Placing steel plates at regular intervals on both sides of the operating bar, forming a protruding rod parallel to the fixed shaft on the upper surface of the rotating disc, attaching an arc-shaped operating tool centered on the fixed shaft to the protruding bar, so that both ends of the opening of the circular operating tool are operated. By touching both sides of the bar to select the power supply direction of the power switch, and by attaching an electrical device such as an electric fan between the connections by attaching the connection at the bottom of the rotating disc rotation shaft in a direction perpendicular to the fixed shaft, the rotation of the forward and reverse motor The direction is changed at regular intervals to change the blowing direction, and in the case of an electric crank and cam, a switch device capable of changing the operating direction is configured.

종래의 전동팬은 전동팬의 송출방향을 일정각도로 변경시키기 위해 전동팬의 몸체를 회전시키는 크랭크장치를 해야 하므로, 장치가 복잡하게 되는 불편이 있고, 간판과 같은 싸인볼을 회전시키기 위해 전동캠을 장치하는 회전장치를 구성해야 하므로 장치가 복잡하고 비용이 많이 드는 결점이 있다.Since the conventional electric fan needs a crank device that rotates the body of the electric fan to change the discharge direction of the electric fan at a certain angle, there is a inconvenience that the device becomes complicated, and an electric cam is used to rotate a sign ball such as a signboard. Since a rotating device must be configured, the device is complex and expensive.

선행기술 실용신안등록 제20-0466875호Prior art utility model registration No. 20-0466875

본 발명은 상기 불편을 해소하기 위하여 개발된 것이다.The present invention was developed to solve the above inconvenience.

본 발명은 고정판에 일단이 부착된 일정길이의 고정축에 회전원판의 회전축을 끼워 베어링으로 결합하고, 회전판의 외주에 기어를 형성하여 고정축에 직각방향으로 부착한 모터지지판에 장치한 정역모터의 구동축에 부착한 구동기어를 접촉시켜 회전원판이 고정축에서 피동되게 하고, 고정축의 모터지지판 상측에 고정축에서 직각방향으로 돌출되게 스위치장치판을 부착하여 전원공급방향을 선택하는 전원스위치를 장치하며, 전원스위치작동버튼쪽에 스위치장치판의 지지축에 중간부가 지지되는 작동바를 설치하여 작동바의 작동부가 전원공급선택스위치의 작동바를 작동시킬 수 있게 하고, 작동바의 작동부 반대측 가동부에 영구자석을 부착하여 영구자석이 부착된 작동바의 가동부 양측에 일정간격을 두고 철판을 배치하며, 회전원판 상면에 고정축과 나란하게 돌출봉을 형성하여 돌출봉에 고정축을 중심으로 하는 원호상작동구를 부착하여 원호상작동구의 개방부 양단이 작동바의 가동부 양측면을 터치하여 전원스위치의 전원공급방향을 선택하게 하고, 회전원판회전축 하단에 고정축과 직각되는 방향으로 연결간을 부착하여 연결간에 전동팬과 같은 전기 기구를 부착하여 정역모터의 회전방향을 일정간격으로 변경함에 따라 전동팬의 경우 송풍방향을 일정간격으로 변경할 수 있고, 전기기구의 크랭크나 캠의 작동방향을 변경시킬 수 있게 스위치 장치를 개발한 것이다.The present invention is a forward and reverse motor installed on a motor support plate attached in a direction perpendicular to the fixed shaft by forming a gear on the outer circumference of the rotary plate by inserting the rotating shaft of the rotating disk into a fixed shaft of a certain length attached to the fixed plate and coupling it with a bearing. The driving gear attached to the driving shaft is brought into contact so that the rotating disk is driven from the fixed shaft, and a switch device plate is attached to the upper side of the motor support plate of the fixed shaft to protrude in a right angle direction from the fixed shaft to provide a power switch that selects the direction of power supply. , Install the operation bar on the side of the power switch operation button, the middle part of which is supported on the support shaft of the switch device plate, so that the operation part of the operation bar can operate the operation bar of the power supply selection switch, and a permanent magnet is applied to the movable part opposite to the operation part of the operation bar. Iron plates are placed at regular intervals on both sides of the movable part of the operating bar to which the permanent magnet is attached, and a protruding bar is formed parallel to the fixed shaft on the upper surface of the rotating disc, and an arc-shaped operating tool centered on the fixed shaft is attached to the protruding bar. Both ends of the opening of the circular arc actuator touch both sides of the movable part of the operating bar to select the power supply direction of the power switch, and by attaching the connection at the bottom of the rotating disc rotation shaft in the direction perpendicular to the fixed axis, As the rotation direction of the forward/reverse motor is changed at regular intervals by attaching an electric appliance, in the case of an electric fan, the blowing direction can be changed at regular intervals, and a switch device can be changed to change the operating direction of the crank or cam of the electric appliance. will be.

이와 같이 된 본 발명은 정역모터가 회전하면 회전원판이 고정축에서 회전하고 회전원판이 회전하면 그 회전방향에 따라 원호상작동구가 같이 회전하여 작동바의 가동부를 좌측에서 우측으로 터치하거나 우측에서 좌측으로 터치하게 되고, 이에 따라 작동바의 작동부가 전원스위치의 작동버튼을 가압하여 1차접점으로 전원을 공급하거나 2차 접점으로 전원을 공급하여 정역모터의 정회전 단자로 전력을 공급하거나 역회전단자로 전력을 공급하게 되어 일정간격으로 회전방향을 변경할 수 있게 되고, 이에 따라 회전원판에 부착된 연결간이 일정각도로 왕복하여 이에 부착된 전동팬이나 전동기구를 가변시키게 되어 원동팬의 경우는 송풍방향을 일정각도로 가변시키는 것이 가능하게 되고, 전동기구의 경우, 크랭크의 작동방향을 일정각도에서 왕복 제어하거나 캠의 작동을 제어할 수 있게 되어 산업에 활용할 수 있는 이점을 얻을 수 있다.In the present invention as described above, when the forward and reverse motor rotates, the rotating disc rotates on the fixed shaft, and when the rotating disc rotates, the arcuate operating tool rotates together according to the direction of rotation to touch the movable part of the operating bar from left to right or from right to left. As a result, the operation part of the operation bar presses the operation button of the power switch to supply power to the 1st contact point or to supply power to the 2nd contact point to supply power to the forward rotation terminal of the forward/reverse motor or reverse rotation terminal As power is supplied, the direction of rotation can be changed at regular intervals, and accordingly, the connections attached to the rotating disk reciprocate at a certain angle to change the electric fan or electric mechanism attached thereto, so in the case of a motorized fan, the blowing direction It becomes possible to vary the angle at a certain angle, and in the case of a power mechanism, it is possible to reciprocate the operating direction of the crank or control the operation of the cam at a certain angle, thereby obtaining an advantage that can be used in industry.

특히, 원호상작동구는 개방부 각도를 45도 90도 180도 등으로 선택할 수 있게 원호의 길이를 선택함으로써, 반전되는 범위와 시간을 선택할 수 있게 되므로 가변범위와 왕복간격을 설정할 수 있게 되는 이점이 있다.In particular, the circular arc operation tool has the advantage of being able to set the variable range and reciprocating interval because the range and time to be reversed can be selected by selecting the length of the arc so that the angle of the opening can be selected such as 45 degrees, 90 degrees, 180 degrees, etc. there is.

도 1은 본 발명의 사시도
도 2는 도 1의 반대방향측 사시도
도 3은 도 1의 평면도
도 4는 본 발명의 원호상작동구가 작동하는 단계를 보이는 평면도
도 5는 도 1의 단면도
도 6은 도 1의 분해 사시도
도 7은 본 발명의 전원스위치 부분 단면도
도 8은 본 발명의 정역모터 전원회로도
도 9는 본 발명의 규격을 달리한 원호상작동구의 예시도
도 10은 본 발명을 전동팬에 장치한 예시도
도 11은 도 10의 작동상태 예시도
도 12는 본 발명의 또 다른 실시상태 예시도이다.1 is a perspective view of the present invention
Figure 2 is a perspective view of the opposite side of Figure 1
Figure 3 is a plan view of Figure 1
Figure 4 is a plan view showing the operating steps of the arc-like actuation tool of the present invention
Figure 5 is a cross-sectional view of Figure 1
Figure 6 is an exploded perspective view of Figure 1
7 is a partial cross-sectional view of the power switch of the present invention
8 is a forward and reverse motor power circuit diagram of the present invention
9 is an exemplary view of a circular arc operating tool with different standards of the present invention
10 is an exemplary diagram in which the present invention is installed in an electric fan
11 is an exemplary view of the operating state of FIG. 10
12 is an exemplary view of another embodiment of the present invention.

본 발명은 고정판(1)의 연결구멍(1a)에 상단수나사(2a)가 결합하여 고정너트(1b)로 고정됨으로써, 고정판에서 직각되는 방향으로 돌출되는 일정길이의 고정축(2) 하단 연결봉(2b)에 회전원판(3)의 회전축(3a)을 끼워 연결봉과 베어링(3c)으로 결합시키고, 회전판의 외주에 기어(3b)를 형성하여 고정축에 직각방향으로 부착한 모터지지판(4)에 장착한 정역모터(5)의 구동기어(5a)를 접촉시켜 회전원판이 고정축의 연결봉에서 피동되게 하고, 고정축(2)의 모터지지판 상측에 고정축에서 직각방향으로 돌출되게 스위치장치판(6)을 부착하여 상면 일측에 전원스위치(7)를 장치하고, 전원스위치 작동버튼(7a) 쪽에 스위치장치판의 지지축(6a)에 지지공(8a)이 지지되는 작동바(8)를 설치하여 작동바의 외측작동부(8b)가 전원스위치의 작동버튼을 가압하고, 이완시킬 수 있게 하며, 작동바(8)의 작동부(8b) 반대측에 위치하는 가동부(8c)에 영구자석(8d)을 부착하여 영구자석이 부착된 작동바의 가동부 양측에 일정간격을 두고 배치한 철판(9) 철판 사이에 수용하고, 회전원판(3)의 상면에 고정축과 나란하게 돌출봉(3d)을 형성하여 돌출봉에 형성한 고정구멍(3e)에 고정축을 중심으로 하는 원호상작동구(10)를 착탈가능케 부착하여 돌출봉 상단에서 고정구멍(3e)으로 형성한 나사공(3f)에 고정볼트(3g)를 끼워 고정하고, 원호상작동구의 개방부(10a) 양단이 작동바의 가동부 양측면을 번갈아 터치하여 전원스위치의 작동버튼을 가압하거나 이완시킬 수 있게 하며, 회전원판의 회전축 하단에 고정축과 직각되는 방향으로 배치되게 연결간(11)을 부착하여 연결간에 전동기기(12)의 지지간(12a)을 체결구로 부착할 수 있게 한 구성이다.In the present invention, the upper male screw 2a is coupled to the connection hole 1a of the fixing plate 1 and fixed with the fixing nut 1b, thereby protruding in a direction perpendicular to the fixing plate. 2b) by inserting the rotating shaft (3a) of the rotating disc (3) and combining it with a connecting rod and a bearing (3c), forming a gear (3b) on the outer circumference of the rotating plate and attaching to the motor support plate (4) perpendicular to the fixed shaft The drive gear (5a) of the mounted forward and reverse motor (5) is brought into contact so that the rotating disk is driven from the connecting rod of the fixed shaft, and the switch device plate (6) protrudes in a right angle direction from the fixed shaft on the upper side of the motor support plate of the fixed shaft (2). ) is attached to install the power switch (7) on one side of the upper surface, and install the operation bar (8) on which the support hole (8a) is supported on the support shaft (6a) of the switch device plate on the side of the power switch operation button (7a). The outer actuating part 8b of the actuating bar presses and releases the actuating button of the power switch, and the permanent magnet 8d is attached to the actuating part 8c located on the opposite side of the actuating part 8b of the actuating bar 8. is attached and accommodated between iron plates (9) disposed at regular intervals on both sides of the movable part of the operating bar to which the permanent magnet is attached, and a protruding rod (3d) is formed on the upper surface of the rotating disk (3) parallel to the fixed shaft. The arc-shaped operating tool 10 centered on the fixing shaft is detachably attached to the fixing hole 3e formed in the protrusion rod, and the screw hole 3f formed as the fixing hole 3e at the top of the protrusion rod Fixing bolt (3g) ) is inserted and fixed, and both ends of the opening part (10a) of the circular arc actuator alternately touch both sides of the movable part of the actuation bar to press or release the operation button of the power switch, and at a right angle to the fixed axis at the bottom of the rotation axis of the rotation disc. It is a configuration in which the connection rod 11 is attached to be disposed in the direction so that the support rod 12a of the electric machine 12 can be attached with a fastener.

한편, 본 발명의 전원스위치(7)는 작동버튼(7a)이 전원공급단자(A)를 눌리거나 이완시켜 그 접점부 양측에 배치된 1차접점(B) 또는 2차접점(C)으로 전원을 연결하여 정역모터의 정회전단자(D) 또는 역회전단자(e)에 전원을 공급하게 전원회로를 구성하며, On the other hand, in the power switch (7) of the present invention, the operation button (7a) presses or releases the power supply terminal (A) to supply power to the primary contact (B) or secondary contact (C) disposed on both sides of the contact portion. Connecting to form a power circuit to supply power to the forward rotation terminal (D) or reverse rotation terminal (e) of the forward and reverse motor,

또한, 본 발명의 원호상작동구(10)는 개방부(10a)의 각도를 크게 또는 작게 선택하여 작동바의 가동부를 터치하는 시간을 선택할 수 있게 개방부 각도를 45도, 90도, 180도와 같이 구분함으로써, 정역모터의 정역회전 반복 시간을 길게 또는 짧게 선택할 수 있게 하고, In addition, in the arc-shaped actuating tool 10 of the present invention, the angle of the opening 10a can be set to 45 degrees, 90 degrees, or 180 degrees so that the time to touch the movable part of the actuation bar can be selected by selecting the angle of the opening part 10a to be large or small. By distinguishing, it is possible to select a long or short repetition time of the forward and reverse rotation of the forward and reverse motor,

또한, 전동기기(12)는 전동팬을 비롯하여 전동캠이나 전동크랭크가 선택되어 전동팬의 경우 송풍방향을 가변할 수 있게 하고, 전동크랭크나 전동캠이 선택되면 작동방향을 스위치 장치로 변경시킬 수 있게 하는 것이다.In addition, the electric device 12 can change the blowing direction in the case of an electric fan by selecting an electric fan, an electric cam or an electric crank, and change the operating direction to a switch device when the electric crank or electric cam is selected. is to have

1 : 고정판 1a : 연결구멍
1b : 고정너트 2 : 고정축
2a : 상단수나사 2b : 연결봉
3 : 회전원판 3a : 회전축
3b : 기어 3c : 베어링
3d : 돌출봉 3e : 고정구멍
4 : 모터지지판 5 : 정역모터
5a : 구동기어 6 : 스위치장치판
6a : 지지축 7 : 전원스위치
7a : 작동버튼 8 : 작동바
8a : 지지공 8b : 외측작동부
8c : 가동부 8d : 영구자석
9 : 철판 10 : 원호상작동구
10a : 개방부 11 : 연결간
12 : 전동기기 12a : 지지간
A : 전원공급단자 B : 1차접점
C : 2차접전 D : 정회전단자
E : 역회전단자1: fixed plate 1a: connection hole
1b: fixing nut 2: fixing shaft
2a: top male screw 2b: connecting rod
3: rotating disc 3a: rotating shaft
3b: gear 3c: bearing
3d: protruding bar 3e: fixing hole
4: motor support plate 5: forward and reverse motor
5a: drive gear 6: switch device plate
6a: support shaft 7: power switch
7a: operation button 8: operation bar
8a: support hole 8b: external operation part
8c: movable part 8d: permanent magnet
9: iron plate 10: circular arc operating tool
10a: opening 11: between connections
12: electric machine 12a: support
A: Power supply terminal B: 1st contact
C: 2nd contact D: forward rotation terminal
E: reverse rotation terminal

Claims (3)

고정판(1)에 상단이 부착되어 고정판에서 직각되는 방향으로 돌출되는 고정축(2) 끝에 연결봉(2b)을 형성하여 회전원판(3)의 회전축(3a)을 끼워 고정축과 베어링(3c)으로 결합시키고, 회전판의 외주에 기어(3b)를 형성하여 고정축에 직각방향으로 부착한 모터지지판(4)에 장착한 정역모터(5)의 구동기어(5a)를 접촉시켜 회전원판이 고정축에서 피동되게 하며, 고정축(2)의 모터지지판 상측에 고정축에서 직각방향으로 돌출되게 스위치장치판(6)을 부착하여 전원스위치(7)를 장치하고, 전원스위치 작동버튼(7a) 쪽에 스위치장치판의 지지축(6a)에 지지공(8a)이 지지되는 작동바(8)를 설치하여 작동바의 외측작동부(8b)가 전원스위치의 작동버튼을 가압하고, 이완시킬 수 있게 하고, 작동바(8)의 작동부 반대측 위치하는 가동부(8c)에 영구자석(8d)을 부착하여 영구자석이 부착된 작동바의 가동부 양측에 일정간격을 두고 철판(9)을 배치하여 철판 사이에 가동부가 수용되게 하고, 회전원판(3)의 상면에 고정축과 나란하게 돌출봉(3d)을 형성하여 돌출봉의 고정구멍(3e)에 고정축을 중심으로 하는 원호상작동구(10)를 착탈가능케 부착하여 원호상작동구의 개방부(10a) 양단이 작동바의 가동부 양측면을 번갈아 터치하게 하며, 회전원판의 회전축 하단에 고정축과 직각되는 방향으로 연결간(11)을 부착하여 연결간에 전동기기(12)의 지지간(12a)을 부착할 수 있게 구성한 정역 모터의 회전방향을 일정간격으로 변환시키는 스위치 장치.
The upper end is attached to the fixed plate (1) and a connecting rod (2b) is formed at the end of the fixed shaft (2) protruding in a direction perpendicular to the fixed plate, and the rotating shaft (3a) of the rotating disc (3) is inserted into the fixed shaft and the bearing (3c). And, by forming a gear (3b) on the outer circumference of the rotating plate and contacting the driving gear (5a) of the forward and reverse motor (5) mounted on the motor support plate (4) attached in the direction perpendicular to the fixed shaft, the rotating disc is moved from the fixed shaft. It is driven, and a switch device plate (6) is attached to the upper side of the motor support plate of the fixed axis (2) so as to protrude in a right angle direction from the fixed axis to install a power switch (7), and a switch device on the side of the power switch operation button (7a) By installing the operation bar 8 supported by the support hole 8a on the support shaft 6a of the plate, the outer operation part 8b of the operation bar presses and releases the operation button of the power switch, and the operation A permanent magnet (8d) is attached to the movable part (8c) located on the opposite side of the actuating part of the bar (8), and iron plates (9) are placed at regular intervals on both sides of the movable part of the actuating part to which the permanent magnet is attached. A protruding bar 3d is formed parallel to the fixed shaft on the upper surface of the rotating disk 3, and the circular arc-shaped operating tool 10 centered on the fixed shaft is detachably attached to the fixing hole 3e of the protruding bar. Both ends of the opening part (10a) of the phase actuator alternately touch both sides of the movable part of the actuating bar, and the connection part (11) is attached to the lower end of the rotation axis of the rotating disc in a direction perpendicular to the fixed axis so that the electric machine (12) is connected between the connections. A switch device that converts the rotational direction of a forward/reverse motor configured to be able to attach the support interval (12a) at regular intervals.
 청구항 1에서,
전원스위치(7)는 작동버트(7a)이 전원공급단자(A)를 눌리거나 이완시켜 그 접점부 양측에 배치된 1차접점(B) 또는 2차접점(C)으로 전원을 연결하여 정역모터의 정회전단자(D) 또는 역회전단자(e)에 전원을 공급할 수 있게 한 정역 모터의 회전방향을 일정간격으로 변환시키는 스위치 장치.
In claim 1,
In the power switch (7), the operating butt (7a) presses or relaxes the power supply terminal (A) and connects power to the primary contact point (B) or the secondary contact point (C) disposed on both sides of the contact portion to operate the forward and reverse motor. A switch device that converts the rotation direction of the forward/reverse motor at regular intervals to supply power to the forward rotation terminal (D) or the reverse rotation terminal (e) of the
 청구항 1에서,
원호상작동구(10)는 개방부(10a)의 각도를 크게 또는 작게 선택하여 작동바의 가동부를 터치하는 시간을 선택할 수 있게 개방부 각도를 다양하게 구분함으로써, 정역모터의 정역회전 반복 시간을 길게 또는 짧게 선택할 수 있게 한 정역 모터의 회전방향을 일정간격으로 변환시키는 스위치 장치.In claim 1,
The arc-shaped actuator 10 selects a large or small angle of the opening 10a to select a time to touch the movable part of the actuation bar. By dividing the angle of the opening in various ways, the normal and reverse rotation repetition time of the forward and reverse motor is long. Or a switch device that changes the rotation direction of a short-selectable forward/reverse motor at regular intervals.
KR1020210107361A 2021-08-13 2021-08-13 A switch device that converts the direction of rotation of the stationary motor to a constant interval KR102521731B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005913Y1 (en) * 1991-05-28 1994-08-29 권오경 Parking apparatus for lifting vehicles
JP2009030774A (en) * 2007-07-30 2009-02-12 Shigumaa Giken Kk Reciprocal rotation drive mechanism
KR200465093Y1 (en) * 2012-04-30 2013-02-15 김유목 Cooling Fan Apparatus
KR200466875Y1 (en) 2010-08-17 2013-05-16 정지완 Revolving ventilator
KR101466116B1 (en) * 2013-09-16 2014-11-27 신지남전자 (주) Rotating angle conversion apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940005913Y1 (en) * 1991-05-28 1994-08-29 권오경 Parking apparatus for lifting vehicles
JP2009030774A (en) * 2007-07-30 2009-02-12 Shigumaa Giken Kk Reciprocal rotation drive mechanism
KR200466875Y1 (en) 2010-08-17 2013-05-16 정지완 Revolving ventilator
KR200465093Y1 (en) * 2012-04-30 2013-02-15 김유목 Cooling Fan Apparatus
KR101466116B1 (en) * 2013-09-16 2014-11-27 신지남전자 (주) Rotating angle conversion apparatus

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