KR200172464Y1 - Power knob device of electronic products - Google Patents

Power knob device of electronic products Download PDF

Info

Publication number
KR200172464Y1
KR200172464Y1 KR2019970044787U KR19970044787U KR200172464Y1 KR 200172464 Y1 KR200172464 Y1 KR 200172464Y1 KR 2019970044787 U KR2019970044787 U KR 2019970044787U KR 19970044787 U KR19970044787 U KR 19970044787U KR 200172464 Y1 KR200172464 Y1 KR 200172464Y1
Authority
KR
South Korea
Prior art keywords
power
power knob
knob
circuit board
led
Prior art date
Application number
KR2019970044787U
Other languages
Korean (ko)
Other versions
KR19990032038U (en
Inventor
안해원
Original Assignee
윤종용
삼성전자주식회사
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.)
Filing date
Publication date
Application filed by 윤종용, 삼성전자주식회사 filed Critical 윤종용
Priority to KR2019970044787U priority Critical patent/KR200172464Y1/en
Publication of KR19990032038U publication Critical patent/KR19990032038U/en
Application granted granted Critical
Publication of KR200172464Y1 publication Critical patent/KR200172464Y1/en

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02Controlling members for hand actuation by linear movement, e.g. push buttons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/12Movable parts; Contacts mounted thereon
    • H01H13/14Operating parts, e.g. push-button
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/26Snap-action arrangements depending upon deformation of elastic members
    • H01H13/28Snap-action arrangements depending upon deformation of elastic members using compression or extension of coil springs
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05GCONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12Control mechanisms with one controlling member and one controlled member
    • G05G2700/14Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00Applications
    • H01H2231/012Household appliance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

이 고안은 모니터와 같은 전자제품에서 전원을 공급 및 차단할 때 사용되는 파워노브장치에서 전원이 온(on), 오프(off) 된 것을 육안으로 알 수 있게 하는 표시기능을 파워노브가 갖도록 한 전자제품의 표시기능을 갖는 파워노브장치에 관한 것으로서, 전원을 공급 및 차단하도록 조작되는 파워노브와, 상기 파워노브에 의해 동작되는 전원스위치 및 전원표시용 LED램프를 가진 회로기판을 갖는 것으로서 상기 LED램프의 빛을 받아 발광하는 표시렌즈를 가진 파워노브와, 상기 파워노브를 원위치로 복귀되도록 하는 복귀용 스프링과, 상기 복귀용 스프링를 통해 표시렌즈에 불빛을 공급할 수 있도록 LED가 회로기판에 설치되도록 구성된 것이다.This design makes it possible for the power knob to have a display function that allows the naked eye to know that the power is turned on or off in a power knob device that is used to supply and disconnect power from electronic products such as a monitor. A power knob device having a display function of a power knob, the power knob being operated to supply and cut off power, and a circuit board having a power switch operated by the power knob and a power indicator LED lamp. A power knob having a display lens that receives light and emits light, a return spring for returning the power knob to its original position, and an LED is installed on a circuit board to supply light to the display lens through the return spring.

Description

전자제품의 파워노브장치Power knob device for electronic products

본 고안은 모니터와 같은 전자제품에서 전원을 공급 및 차단할 때 사용되는 파워노브장치에 관한 것으로서, 특히 전원이 온(on), 오프(off) 된 것을 육안으로 알 수 있게 하는 표시기능을 파워노브가 갖도록 한 전자제품의 표시기능을 갖는 파워노브장치에 관한 것이다.The present invention relates to a power knob device that is used to supply and cut off power from an electronic product such as a monitor. In particular, the power knob has a display function that enables the user to visually recognize that the power is turned on or off. The present invention relates to a power knob device having a display function of an electronic product.

일반적으로 모니터와 같은 전자제품은 전원을 온/오프시키는 파워노브장치를 구비한다.In general, electronic products such as monitors have a power knob device for turning on / off a power supply.

또한, 상기 파워노브장치의 일측에는 전원이 온/오프된 것인지를 육안으로 알 수 있게 하는 전원표시장치를 구비하도록 함으로써 사용자가 제품에 전원이 공급, 또는 차단된 것인지를 알 수 있도록 하고 있다.In addition, one side of the power knob device is provided with a power display device for visually knowing whether the power is on or off so that the user can know whether the power is supplied or cut off.

그러나 선행기술에서는 상기한 파워노브장치와 전원표시장치가 각각 별도로 구비함으로써 구조의 복잡성 및 원가상승의 요인을 가지므로서 제품 가격의 상승과 생산성의 저하등과 같은 여러가지의 문제점을 초래하게 하고 있다.However, in the prior art, since the power knob device and the power display device are separately provided, the complexity and cost of the structure are increased, resulting in various problems such as an increase in product price and a decrease in productivity.

본 고안은 상기한바와 같은 종래의 제반 문제점을 감안하여, 전자제품에 구비하는 파워노브장치에 전원 표시기능을 갖도록 함으로써 구조의 단순화 및 원가절감을 도모하게 하고 생산성 향상을 도모할 수 있도록 하려는데 그 목적이 있는 것이다.The present invention is intended to simplify the structure, reduce the cost, and improve productivity by having a power display function in the power knob device included in the electronic product in view of the conventional problems as described above. Is there.

본 고안은 상기한 목적을 달성하기 위하여, 파워노브의 동작에 따라 파워노브에서 전원의 온/오프에 대한 표시 기능이 될 수 있도록 하였다.In order to achieve the above object, the present invention is intended to be a display function for the on / off of the power in the power knob in accordance with the operation of the power knob.

도 1은 본 고안에 의한 파워노브장치의 일측 단면도,1 is a side cross-sectional view of a power knob device according to the present invention,

도 2는 본 고안의 요부를 보인 분리 사시도,Figure 2 is an exploded perspective view showing the main portion of the present invention,

도 3은 본 고안의 작용을 보인 일측 단면도이다.Figure 3 is a cross-sectional side view showing the operation of the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 : 케이스 2 : 노브공1: case 2: knob ball

10 : 파워노브 11 : 표시렌즈10: power knob 11: display lens

12 : 스프링이탈방지홈부 13 : 스프링관부12: spring release prevention groove portion 13: spring tube portion

14 : 작동로드 15 : 가이드14: Operation Rod 15: Guide

20 : 회로기판 21 : 전원스위치20: circuit board 21: power switch

22 : 안내공 30 : LED램프22: guide 30: LED lamp

40 : 복귀용스프링40: return spring

이하, 본 고안을 첨부된 바람직한 실시도면에 의거하여 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail based on the accompanying drawings.

도 1은 본 고안에 의한 파워노브장치를 보인 것으로서, 케이스(1)에는 노브공(2)이 형성되고, 상기 노브공(2)에는 표시렌즈(11)를 가진 파워노브(10)가 설치된다.1 shows a power knob device according to the present invention, in which case a knob hole 2 is formed, and the knob hole 2 is provided with a power knob 10 having a display lens 11. .

상기 표시렌즈(11)는 빛을 발광 시킬 수 있는 투명재질로 형성되고, 파워노브(10) 자체는 플라스틱재의 불투명재질로 형성되는 것으로서, 이들은 이미 공지기술로 알려진 이중사출 성형방법에 의해 일체로 제조된다.The display lens 11 is formed of a transparent material capable of emitting light, and the power knob 10 itself is formed of an opaque material of a plastic material, and they are integrally manufactured by a double injection molding method known in the art. do.

또한, 상기 파워노브(10)는 내측에 스프링이탈방지홈부(12)를 가진 스프링관부(13)를 구비하고, 그 일측에는 회로기판(20)에 있는 전원스위치(21)를 작동시키는 작동로드(14)가 일체로 구비하도록 되어 있다.In addition, the power knob 10 is provided with a spring tube portion 13 having a spring release prevention groove portion 12 therein, one side of the operating rod for operating the power switch 21 in the circuit board 20 ( 14) is provided integrally.

상기 회로기판(20)에는 다수의 안내공(22)을 형성하도록 되어 있고, 상기 안내공(22)으로는 파워노브(10) 양측에 구비하는 가이드(15)가 관통되게 조립되도록 구성된다.The circuit board 20 is formed to form a plurality of guide holes 22, the guide hole 22 is configured to be assembled so as to penetrate the guide (15) provided on both sides of the power knob (10).

또한, 상기와 같이 안내공(22)으로 관통된 가이드(15)에는 이탈방지용 걸림턱(16)을 구비함으로써 상기 걸림턱(16)은 회로기판(20)에 걸림되어 파워노브(10)가 외부로 이탈되는 것을 방지한다.In addition, the guide 15 penetrated by the guide hole 22 as described above is provided with a stopper for preventing separation 16 so that the stopper 16 is caught on the circuit board 20 so that the power knob 10 is external. To prevent them from leaving.

회로기판(20)은, 케이스(1)에 있는 보스(3)에 스크류(4)와 같은 고정수단에 의해 고정되도록 설치되고, 이러한 회로기판(20)에는 LED램프(30)가 설치된다.The circuit board 20 is installed to be fixed to the boss 3 in the case 1 by fixing means such as a screw 4, and the LED board 30 is provided on the circuit board 20.

상기한 작동로드(14)에 의해서 전원스위치(21)가 한 번 누름되면 전원이 온(ON) 됨과 동시에 회로기판(20)에 있는 LED램프(30)가 점등되고, 다시 한 번 누름되면 전원이 오프(OFF) 되면서 LED램프(30)가 멸등되도록 회로구성이 되어 있다.When the power switch 21 is pressed once by the operation rod 14, the power is turned on and at the same time the LED lamp 30 on the circuit board 20 is turned on, and when it is pressed again, the power is turned on. The circuit configuration is such that the LED lamp 30 is turned off while being turned off.

또한, 파워노브(10)의 스프링관부(13) 내의 스프링이탈방지홈부(12)에는 복귀용 스프링(40)이 설치되고, 상기 복귀용 스프링(40)은 LED램프(30)의 외곽턱부(31)에 지지되도록 설치된다.In addition, a spring return preventing groove 12 in the spring tube portion 13 of the power knob 10 is provided with a return spring 40, the return spring 40 is the outer jaw portion 31 of the LED lamp 30 It is installed to be supported.

그러나 경우에 따라서는 복귀용 스프링(40) 내부에 LED램프(30)가 완전히 삽입되도록하여 상기 복귀용 스프링(40)이 회로기판(20) 자체에서 지지되도록 설치하여도 관계 없다.In some cases, however, the LED lamp 30 may be completely inserted into the return spring 40 so that the return spring 40 is supported by the circuit board 20 itself.

이와같이 구성된 본 고안은, 도 3의 도시와 같이 파워노브(10)를 누르면 작동로드(14)가 전원스위치(21)를 누르므로서 전원이 온(ON) 됨과 동시에 LED램프(30)가 점등됨에 따라 상기 LED램프(30)의 불빛에 의해 파워노브(10)에 있는 표시렌즈(11)가 밝게 발광하게 되어 전원이 공급되고 있는 것을 육안으로 알 수 있게 된다.The present invention configured as described above, when the power knob 10 is pressed as shown in FIG. 3, the power is turned on (ON) and the LED lamp 30 is turned on at the same time as the operation rod 14 presses the power switch 21. Accordingly, the display lens 11 of the power knob 10 emits light brightly by the light of the LED lamp 30, so that it is visible to the naked eye that power is being supplied.

또한, 파워노브(10)를 다시 한 번 누르면, 이때는 작동로드(14)가 다시 전원스위치(21)를 누르게 되므로서 전원이 오프(OFF) 됨과 동시에 LED램프(30)가 멸등되므로서 표시렌즈(11)는 빛을 발광하지 않게 됨으로써 전원이 차단됨을 사용자가 육안으로 알 수 있게 되는 것이다.In addition, when the power knob 10 is pressed again, the operation rod 14 presses the power switch 21 again, and the power is turned off and the LED lamp 30 is flickered. 11) the user can visually know that the power is cut off by not emitting light.

그리고 파워노브(10)가 누름된 후에는 복귀용스프링(40)이 원위치로 복귀되려는 탄성력에 의해서 파워노브(10)는 원위치로 복귀된다.After the power knob 10 is pressed, the power knob 10 is returned to the original position by the elastic force to return the return spring 40 to the original position.

이상의 설명에 따르면, 본 고안에 의해서 파워노브장치에서 전원이 온/오프된 것인지를 육안으로 알 수 있게 되므로 하나의 파워노브장치가 전원 표시기능을 가지게 됨에 따라 구조를 종전에 비해 간단하게 할 수 있는 효과가 있고, 그로인한 원가절감과 생산성 향상을 도모할 수 있는 효과를 제공하는 유용한 고안이다.According to the above description, it is possible to visually determine whether the power is turned on or off in the power knob device according to the present invention, so that one power knob device has a power display function, thereby making the structure simpler than before. It is effective and it is a useful design that provides the effect of reducing the cost and improving the productivity.

Claims (1)

전원스위치가 설치된 회로기판에 설치되는 LED와; 상기 LED의 빛에 의해 발광하는 표시렌즈, 상기 표시렌즈의 반대편에 형성되고 스프리이탈방홈부를 가지는 스프링관부, 이 스프링관부의 일측에 돌출 형성되는 작동로드, 가장자리에 복수로 형성되어 상기 회로기판의 안내공에 걸림되는 걸림턱을 가지는 가이드로 구비되어, 케이스에 형성된 노브공에 관통 설치되는 파워노브와; 상기 스프링관부와 LED 사이에 개재되어 파워노브를 탄력지지하는 스프링을 포함하는 것을 특징으로 하는 전자제품의 파워노브 장치.An LED installed on a circuit board on which a power switch is installed; A display lens that emits light by the light of the LED, a spring tube portion formed on an opposite side of the display lens and having a sputter-release groove, an actuating rod protruding from one side of the spring tube portion, and a plurality of edges formed on an edge of the circuit board A power knob which is provided as a guide having a locking jaw that is caught by the guide hole and is installed through the knob hole formed in the case; The power knob device of the electronic product, characterized in that it comprises a spring interposed between the spring tube and the LED to support the power knob.
KR2019970044787U 1997-12-31 1997-12-31 Power knob device of electronic products KR200172464Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970044787U KR200172464Y1 (en) 1997-12-31 1997-12-31 Power knob device of electronic products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970044787U KR200172464Y1 (en) 1997-12-31 1997-12-31 Power knob device of electronic products

Publications (2)

Publication Number Publication Date
KR19990032038U KR19990032038U (en) 1999-07-26
KR200172464Y1 true KR200172464Y1 (en) 2000-04-01

Family

ID=19520363

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970044787U KR200172464Y1 (en) 1997-12-31 1997-12-31 Power knob device of electronic products

Country Status (1)

Country Link
KR (1) KR200172464Y1 (en)

Also Published As

Publication number Publication date
KR19990032038U (en) 1999-07-26

Similar Documents

Publication Publication Date Title
US6545576B1 (en) Switch assemblies
US6777633B2 (en) Switch device
KR200172464Y1 (en) Power knob device of electronic products
KR101726036B1 (en) Terminal device
KR900002373A (en) Pre-alarm breaker
CN109308974A (en) The electronic device of leaded light component and the application leaded light component
JPH02306510A (en) Illuminated panel
TW201730906A (en) Pushbutton switch structure including a base, a pushbutton unit, a substrate provided with at least one contact part, a light emitting module, a signal terminal set electrically connected to the substrate, and at least one conductive element
KR19990032055U (en) Power knob device with display function of electronic products
KR0127393Y1 (en) Illuminating structure of switch knob
KR0129453Y1 (en) Knob switch apparatus
KR100324870B1 (en) Tact-knob assembler
KR970075745A (en) Electric appliances
JP4470731B2 (en) Operation panel unit
KR19980024443U (en) Pushbutton assembly with integrated light emitting diode
KR0122999Y1 (en) Back lighting type knob
KR0136722Y1 (en) Integrated Power Knob with Lens Display
JP2720587B2 (en) Illuminated push button switch
KR20050026230A (en) Seesaw button apparatus with tension rib
JP2000076958A (en) Push button device
KR0138937Y1 (en) Button structure of tact switch
KR200322151Y1 (en) Light emission holder of the light emission diode for an electronic device
JP2000067692A (en) Push button device
KR900001392Y1 (en) Knob
JP3214064B2 (en) Illuminated pushbutton switch

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20071129

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee