KR900004350Y1 - Timer bell driving apparatus for microwave range - Google Patents

Timer bell driving apparatus for microwave range Download PDF

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Publication number
KR900004350Y1
KR900004350Y1 KR2019860016163U KR860016163U KR900004350Y1 KR 900004350 Y1 KR900004350 Y1 KR 900004350Y1 KR 2019860016163 U KR2019860016163 U KR 2019860016163U KR 860016163 U KR860016163 U KR 860016163U KR 900004350 Y1 KR900004350 Y1 KR 900004350Y1
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KR
South Korea
Prior art keywords
timer
driving apparatus
microwave range
cam
bell driving
Prior art date
Application number
KR2019860016163U
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Korean (ko)
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KR880009055U (en
Inventor
류형기
Original Assignee
삼성전자 주식회사
한형수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 삼성전자 주식회사, 한형수 filed Critical 삼성전자 주식회사
Priority to KR2019860016163U priority Critical patent/KR900004350Y1/en
Publication of KR880009055U publication Critical patent/KR880009055U/en
Application granted granted Critical
Publication of KR900004350Y1 publication Critical patent/KR900004350Y1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0225—Switches actuated by timers

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Ovens (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

내용 없음.No content.

Description

전자렌지용 타이머 벨 구동장치Timer Bell Drive for Microwave Oven

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 타구분해 사시도.2 is a perspective exploded perspective view of the subject innovation.

제3도는 본 고안의 작동 상태도로써3 is an operational state diagram of the present invention.

(a)는 타이머가 "0"인 상태이고,(a) is the timer is "0",

(b)는 타이머 구동상태이다.(b) is a timer driving state.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 요크 2 : 타구1: York 2: batting

3 : 캠 4 : 작동레버3: Cam 4: Operation lever

5 : 안내판 7 : 스프링5: guide board 7: spring

8,8' : 돌기 9 : 플레이트8,8 ': projection 9: plate

본 고안은 전자렌지에 사용되어 타이머의 종료를 신호하는 벨 구동장치에 관한 것이다.The present invention relates to a bell drive used in the microwave to signal the end of the timer.

일반적으로 전자렌지에 사용되는 타이머에는 벨 구동장치가 설치되어 있어서 벨의 구동으로 종료를 알리고 있고, 원활한 벨 구동을 위하여 작동레버에 다수의 부품을 부착시켜 사용하고 있다.In general, a timer used in a microwave oven is provided with a bell driving device to notify the end of the bell driving, and a number of parts are attached to the operation lever for smooth bell driving.

따라서, 제작공정이 복잡하였고 제작단가를 상승시키는 요인이 되었음은 물론 잦은 고장으로 벨의 기능이 원활하지가 못하는 등 많은 문제점이 내제되어 있었다.Therefore, the manufacturing process was complicated and the manufacturing cost was a factor to increase, as well as a number of problems, such as the bell function is not smooth due to frequent failures.

본 고안에서는 이와 같은 종래의 제반 문제점을 개선 보완코자 창출된 것으로써, 구조가 간단하고 벨의 구동이 원활한 안정된 벨 구동 장치를 제공하고자 하는 것이다.The present invention has been made to improve the above-mentioned conventional problems, and to provide a stable bell drive device having a simple structure and smooth driving of the bell.

이와 같은 본 고안의 목적을 달성할 수 있는 특징적인 구성은 한지점을 중심으로 회동되도록 인장스프링을 안내판에 탄설시키고, 작동레버를 밀어주는 캠을 설치하는데 있어서 타구를 작동레버선단에 삽착시킨 것이다.A characteristic constitution that can achieve the object of the present invention is to install a cam on the guide plate to install the cam to push the actuating lever, and the tension spring is installed on the guide plate so as to rotate around one point.

본 고안의 구조를 첨부된 도면에 의하여 좀더 상세히 기술하면 다음과 같다.The structure of the present invention will be described in more detail with reference to the accompanying drawings.

도시한 바와 같이, 플레이트(9)상에 작동레버(4)와 일체로된 안내판(5)을 힌지접속하고 돌기(8), (8')에 스프링(7)을 탄설시키는 한편 작동레버(4) 선단의 "C"형상 요크(Yoke)(1)에 타구(2)를 유설시키며 작동레버(4) 내측에 캠(3)을 축설시킨 구조이다.As shown, the guide plate 5 integrated with the actuating lever 4 on the plate 9 is hinged and the spring 7 is mounted on the protrusions 8, 8 'while the actuating lever 4 ) The ball (2) is placed on the "C" -shaped yoke (1) at the tip, and the cam (3) is built in the operating lever (4).

도면의 미설명 부호 6은 안내판(5)의 회동거리를 일정하게 유지시키는 스톱퍼이며, 10은 캡이다.Reference numeral 6 in the drawings is a stopper for keeping the rotation distance of the guide plate 5 constant, and 10 is a cap.

이와 같은 본 고안의 작용효과는 다음과 같다.Such an effect of the present invention is as follows.

제3a도에 도시된 바와 같이 타이머가 "0"인 상태에서 사용자가 조절판넬상의 타이머스위치(도시되지 않음)를 임의의 시간에 맞춰 주면, 이로 인하여 제3b도에 도시된 바와 같이 캠(3)이 스프링(7)에 저항하여 A방향으로 작동레버(4)를 밀게된다.As shown in FIG. 3A, when the user sets a timer switch (not shown) on the control panel at an arbitrary time with the timer set to " 0 ", this results in the cam 3 being shown in FIG. 3B. The operating lever 4 is pushed in the A direction against this spring 7.

캠(3)은 A방향으로 회동이 끝나는 순간부터 지정된 시간동안 정지되어 있다가 타이머에 지정된 시간이 경과하면 자유상태로 놓여지게 되며 이때 스프링(7)의 힘에 의해 작동레버(4)는 B방향으로 금속회동을 하여 원래 위치로 복귀하게됨과 아울러 선단의 타구(2)가 캡(10)에 충돌하면서 신호음을 발생시켜 타이머의 종료을 알리게 되는 것이다.The cam 3 is stopped for the designated time from the moment when the rotation is completed in the A direction, and is released in the free state when the time specified in the timer has elapsed. At this time, the actuating lever 4 is driven by the force of the spring 7 in the B direction. In addition to returning to the original position by the metal rotation, the batter 2 of the tip collides with the cap 10 to generate a beep to signal the end of the timer.

이 경우 작동레버(4)가 원래 위치로 복귀될 때 지정된 거리보다 많이 회동되면 작동레버(4)가 충격을 받게 되어 변형이 발생되거나 파손이 되므로 일정한 거리에서 정지를 시켜야 하는데 본 고안에서는 스톱퍼(6)를 안내판(5)의 회전반경 내에 위치시키므로써 정지가 되도록 해준다. 이와 같이 본 고안은 캠과 스프링의 작동력으로 구동되면서도 작동이 원활하고 확실하여 구조가 간단하여 제작공정을 줄일 수 있고, 원가 절감을 기할 수 있어 경제적인 면에서나 제품의 질을 향상시키는데 있어서 매우 실용적인 고안인 것이다.In this case, when the operating lever 4 is rotated more than the designated distance when it is returned to the original position, the operating lever 4 is shocked and deformed or damaged, so the stop should be stopped at a constant distance. ) Within the radius of rotation of the guide plate (5) to be stopped. As such, the present invention is driven by the operating force of the cam and the spring, and the operation is smooth and reliable, and the structure is simple, so that the manufacturing process can be reduced, and the cost can be reduced. It is

Claims (1)

플레이트(9) 상에 작동레버(4)와 일체로된 안내판(5)을 힌지 접속하고, 돌기(8), (8')에 스프링(7)을 탄설시키는 한편 작동레버(4) 선단의 "C"형상요크(1)에 타구(2)를 유설시키며, 내측에 캠(3)을 축설시키는 것을 특징으로 하는 전자렌지용 타이머 벨 구동장치.Guide plate 5 integrated with actuating lever 4 on plate 9 is hinged and springs 7 are projected on protrusions 8 and 8 'while the " A timer bell drive device for a microwave oven, characterized in that the ball "2" is placed on the C "-shaped yoke (1), and the cam (3) is formed on the inside.
KR2019860016163U 1986-10-23 1986-10-23 Timer bell driving apparatus for microwave range KR900004350Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860016163U KR900004350Y1 (en) 1986-10-23 1986-10-23 Timer bell driving apparatus for microwave range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860016163U KR900004350Y1 (en) 1986-10-23 1986-10-23 Timer bell driving apparatus for microwave range

Publications (2)

Publication Number Publication Date
KR880009055U KR880009055U (en) 1988-06-30
KR900004350Y1 true KR900004350Y1 (en) 1990-05-19

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ID=19256442

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860016163U KR900004350Y1 (en) 1986-10-23 1986-10-23 Timer bell driving apparatus for microwave range

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Publication number Publication date
KR880009055U (en) 1988-06-30

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