KR940002591Y1 - Knob device - Google Patents

Knob device Download PDF

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Publication number
KR940002591Y1
KR940002591Y1 KR2019890002486U KR890002486U KR940002591Y1 KR 940002591 Y1 KR940002591 Y1 KR 940002591Y1 KR 2019890002486 U KR2019890002486 U KR 2019890002486U KR 890002486 U KR890002486 U KR 890002486U KR 940002591 Y1 KR940002591 Y1 KR 940002591Y1
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KR
South Korea
Prior art keywords
knob
pressing
switch
frame
support
Prior art date
Application number
KR2019890002486U
Other languages
Korean (ko)
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KR900017577U (en
Inventor
이관연
Original Assignee
대우전자 주식회사
김용원
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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Application filed by 대우전자 주식회사, 김용원 filed Critical 대우전자 주식회사
Priority to KR2019890002486U priority Critical patent/KR940002591Y1/en
Publication of KR900017577U publication Critical patent/KR900017577U/en
Application granted granted Critical
Publication of KR940002591Y1 publication Critical patent/KR940002591Y1/en

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/02—Controlling members for hand actuation by linear movement, e.g. push buttons
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Push-Button Switches (AREA)

Abstract

내용 없음.No content.

Description

전자기기용 텍트 노브(Knob) 작동장치Tact Knob Actuator for Electronic Devices

제 1 도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제 2 도는 본 고안의 작동 상태를 나타낸 단면도.2 is a cross-sectional view showing an operating state of the present invention.

제 3 도는 제 2 도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제 4 도는 제 2 도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

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

1 : 스위치 2 : 탄성연결부1 switch 2 elastic connection

3, 3' : 누름판 4 : 프레임3, 3 ': pressing plate 4: frame

5, 5' : 지지돌부 6 : 삽입지지공5, 5 ': support protrusion 6: insertion support hole

7, 7' : 가압돌부 8 : 누름노브7, 7 ': pressure protrusion 8: push knob

9 : 삽입부 10 : 경사면9 inserting portion 10 inclined surface

11 : 지지요홈11: support groove

본 고안은 전자기기용 텍트 노브 작동 장치에 관한 것으로, 특히 스위치를 작동시키는데 있어서 과압 및 충격을 흡수하여 스위치를 보호할 수 있도록 한 것이다.The present invention relates to a text knob operating device for an electronic device, in particular, to protect the switch by absorbing overpressure and shock in operating the switch.

종래의 전자 기기용 노브는 주로 스위치를 동작시키는데 있어서 스위치 상면에 노브를 재치한 상태에서 노브가 전자기기 케이스에 장설되어 있으므로, 스위치를 작동시키기 위하여 노브를 가압하게 되면 노브에 전달되는 힘이 바로 스위치에 전달됨으로서 가압하는 힘과 충격 등에 의해 노브가 파손되거나 스위치가 고장나게 되어 수명이 단축되는 등의 결점이 있었다.In the conventional electronic device knob, the knob is installed in the electronics case while the knob is placed on the upper surface of the switch to operate the switch. Therefore, when the knob is pressed to operate the switch, the force transmitted to the knob is immediately switched. As a result, the knob was broken due to the force and the impact, and the switch was broken, resulting in a shortened life.

따라서 본 고안은 상기한 바와 같은 종래의 결점을 해결코져 안출된 것으로, 특히 별도 프레임과 이 프레임의 상측에 장설한 누름판에 의하여 누름 노브로 부터 전달되는 힘이 완충 또는 완화되도록 함으로서 노브 및 스위치의 파손을 억제하고 그 수명을 연장시킬 수 있는 노브작동장치를 제공하는데 그 목적이 있는 것으로 이하 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Therefore, the present invention solves the conventional drawbacks as described above, and in particular, by a separate frame and the pressing plate installed on the upper side of the frame, the force transmitted from the pressing knob is buffered or mitigated so that the breakage of the knob and the switch. The purpose of the present invention is to provide a knob operating device capable of suppressing and extending the life thereof, which will be described below in detail with reference to the accompanying drawings.

스위치(1)의 외주에 프레임(4)을 장성하되, 이 프레임(4)의 상면 양측부에는 일측에 탄성 연결부(2)를 가진 누름판(3)(3')를 형성시키고, 또 이 프레임(4)의 상면중앙부에는 내부 양측벽에 지지돌부(5)(5')를 가진 삽입 지지공(6)을 형성하여, 이 삽입 지지공(6)에 양측 하부에 가압돌부(7)(7')를 가진 누름노브(8)의 중앙 하부에 형성한 삽입부(9)를 삽설하되, 이 삽입부(9)는 전, 후방으로 둘로 분할되고, 각각의 분할된 삽입부(9)는 합성수지고유의 탄성력을 가지며 하측에는 삽입시 용이토록 경사면(10)을 형성하고, 이 경사면(10)의 상측에 상기한 지지돌부(5) 또는 (5')에 삽입되어 용이하게 지지될 수 있도록 지지요홈(11)을 형성하여서 된 전자 기기용텍트 노브 작동 장치인 것이다.The frame 4 is formed on the outer circumference of the switch 1, and the pressing plates 3 and 3 'having elastic connecting portions 2 are formed on both sides of the upper surface of the frame 4, and the frame ( 4, an insertion support hole 6 having support protrusions 5 and 5 'is formed on both inner walls of the upper surface of the upper surface, and the pressure protrusions 7 and 7' are provided at the lower sides of the insertion support hole 6, respectively. Inserting portion (9) formed in the lower center of the pressing knob (8) having a), the insertion portion 9 is divided into two front and rear, each divided insertion portion 9 is a synthetic resin An inclined surface 10 is formed on the lower side so as to be easily inserted at the lower side, and the support groove 5 is inserted into the support protrusion 5 or 5 'on the upper side of the inclined surface 10 so as to be easily supported. 11) It is a touch knob operating device for electronic equipment formed by forming.

미 설명 부호 12는 전자 기기의 케이스이다.Reference numeral 12 is a case of the electronic device.

위와 같이 된 본 고안의 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effects of the present invention as described above are as follows.

전자기기의 케이스(12)표면으로 누름노브(8')의 상면이 돌출되게 되는데, 필요에 따라 스위치를 선정후 누름 노브(8)의 양측부중 일측부를 누르게 되면 가압돌부(7)가 누름판(3)을 가압시키게 되어 누름판(3) 하부에 장설된 스위치가 동작하게 되고, 이때, 누름노브(8)의 중앙부에 형성된 지지요홈(11)에 삽입 고정된 지지돌부(5)를 중심으로 누름노브(8)의 타측은 약간 상측으로 돌출되게 되며 상기와 반대로 누름노브(8)를 작동시키게 되면 처음 가압하여 작동되던 스위치는 자연히 "오프" 상태로 돌아가게 되는 것이며, 또한 평상시에는 누름판(3)(3')의 복원력에 의해 누름노브(8)는 평형을 이루게 되는 것이다.The upper surface of the pressing knob 8 'protrudes from the surface of the case 12 of the electronic device. If one of the two sides of the pressing knob 8 is pressed after selecting a switch, the pressing protrusion 7 is pressed against the pressing plate 3. ) Is pressed to operate the switch installed in the lower part of the pressing plate (3), at this time, the pressing knob (5) around the support protrusion (5) inserted and fixed in the support groove (11) formed in the center of the pressing knob (8) The other side of 8) protrudes slightly upward, and when the push knob 8 is operated in contrast to the above, the switch which was operated by pressing for the first time naturally returns to the "off" state, and the press plate 3 (3) (3) By the restoring force of ') the push knob 8 is in equilibrium.

상술한 바와 같이 본 고안은 스위치(1)를 작동시키는데 있어서 스위치 상면부에 위치되는 누름판(3)(3')이 별도로 형성한 프레임(4)에 의해 지지되고 또 이 누름판(3)(3') 상면을 누름노브(8)의 양측부에 형성된 가압돌부(7)(7')가 가압시키게 되므로 상기 누름노브(8)를 가압시킬 때 과압 또는 충격이 발생한다 하여도 누름판(3)(3')가 흡수하게 되므로서 항상 스위치에는 무리 또는 파손 등이 일어나지 않으며 구조가 간단하고 조립이 간편하며 저렴한 값으로 생산할 수 있는 유용한 고안인 것이다.As described above, the present invention is supported by the frame 4 formed separately from the pressing plates 3 and 3 'positioned at the upper surface of the switch in operating the switch 1, and the pressing plates 3 and 3'. Since the pressing protrusions 7 and 7 'formed on both sides of the pressing knob 8 are pressed against the upper surface, even if an overpressure or an impact occurs when pressing the pressing knob 8, the pressing plate 3 and 3 ') Is absorbed, so there is no excessive force or damage to the switch at all times, the structure is simple, easy to assemble, it is a useful design that can be produced at a low price.

Claims (1)

스위치(1) 프레임(4)의 상면 양측부에는 탄성연결부(2)를 가진 누름판(3)(3')을 형성시키고, 프레임의 상면 중앙부에는 지지돌부(5)(5')를 가진 삽입지지공(6)을 형성하여, 양측 하부에 가압돌부(7)(7')를 돌설한 누름노브(8)의 중앙부에 경사면(10)이 형성된 삽입부(9)를 삽입지지공(6)에 삽설하되, 경사면(10)의 상측에 지지요홈(11)을 형성하여 지지돌부(5)(5')가 삽입되어 용이하게 지지되도록 구성시켜서 된 것을 특징으로 하는 전자기기용 텍트 노브장치.The pressing plate (3) (3 ') having the elastic connecting portion (2) is formed on both sides of the upper surface of the frame (4) of the switch (1), and the insertion support having the supporting protrusions (5) (5') is provided at the center of the upper surface of the frame. The insertion part 9 having the inclined surface 10 formed in the center of the pressing knob 8 which forms the ball 6 and protrudes the pressure protrusions 7 and 7 'at both lower sides is inserted into the insertion support hole 6. Tek knob device for an electronic device, characterized in that the insertion is provided, the support groove (11) formed on the upper side of the inclined surface (10) so that the supporting protrusions (5) (5 ') is inserted and easily supported.
KR2019890002486U 1989-03-04 1989-03-04 Knob device KR940002591Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890002486U KR940002591Y1 (en) 1989-03-04 1989-03-04 Knob device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890002486U KR940002591Y1 (en) 1989-03-04 1989-03-04 Knob device

Publications (2)

Publication Number Publication Date
KR900017577U KR900017577U (en) 1990-10-05
KR940002591Y1 true KR940002591Y1 (en) 1994-04-21

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Application Number Title Priority Date Filing Date
KR2019890002486U KR940002591Y1 (en) 1989-03-04 1989-03-04 Knob device

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KR900017577U (en) 1990-10-05

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