KR920007269Y1 - Push-button switch - Google Patents

Push-button switch Download PDF

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Publication number
KR920007269Y1
KR920007269Y1 KR2019890016669U KR890016669U KR920007269Y1 KR 920007269 Y1 KR920007269 Y1 KR 920007269Y1 KR 2019890016669 U KR2019890016669 U KR 2019890016669U KR 890016669 U KR890016669 U KR 890016669U KR 920007269 Y1 KR920007269 Y1 KR 920007269Y1
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KR
South Korea
Prior art keywords
button
holder
holder button
conductive contact
contact rubber
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KR2019890016669U
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Korean (ko)
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KR910010181U (en
Inventor
이상희
Original Assignee
현대전자산업 주식회사
김주용
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Priority to KR2019890016669U priority Critical patent/KR920007269Y1/en
Publication of KR910010181U publication Critical patent/KR910010181U/en
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Publication of KR920007269Y1 publication Critical patent/KR920007269Y1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/23Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • 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
    • H01H13/023Light-emitting indicators
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)

Abstract

내용 없음.No content.

Description

전화기 홀더버튼의 고정장치Phone Holder Button Fixture

제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 조립 단면도.2 is an assembled cross-sectional view of the present invention.

제3도는 종래 단면도.3 is a conventional cross-sectional view.

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

10 : 상부하우징 11 : 버튼삽입공10: upper housing 11: button insertion hole

12 : 축받이 20 : 홀더버튼12: bearing 20: holder button

21 : 힌지부 22 : 누름부21: hinge portion 22: pressing portion

23 : 공간부 24 : 받침편23: space part 24: support

30 : 비도전성 콘텍트러버 31 : 몸체30: non-conductive contact rubber 31: body

32,32' : 탄성편 33 : 고정편32,32 ': elastic piece 33: fixed piece

34 : 도전성 콘텍트러버 40 : P. C. B34: conductive contact rubber 40: P. C. B

41 : LED 42 : 그라운드 접점41: LED 42: ground contact

본 고안은 홀드 송출기능을 갖는 전화기에 있어서, 홀더버튼의 고정구조를 간단하게 하고, 홀드 송출시 송출확인을 불빛이 홀드 정면에 넓게 비치어 어두운 곳에서 뿐만 아니라, 누구나 쉽사리 현재 송출중임을 판단할 수 있도록 개량한 전화기 홀더버튼의 고정장치에 관한 것이다.The present invention simplifies the structure of the holder button in a telephone having a hold transmission function, and when the hold transmission is made, the light is widely reflected on the front of the hold so that everyone can easily determine that the transmission is currently being performed. It relates to a fixing device of the telephone holder button improved so as to.

주지하다시피, 홀더 송출기능을 갖는 전화기에 적용되는 홀더버튼에는 대개 홀드 송출시 이를 표시하여 홀더송출중임을 확인할 수 있도록 하기 위한 목적으로 홀더버튼의 일부분에 투명체인 렌즈를 형성시켜 홀드송출을 위해 홀더버튼을 누르면 내부 P. C, B상에 형성된 LED의 발광에 의해 불빛이 비치도록 하고 있는 것이 보편적이다.As is well known, holder buttons applied to a phone having a holder dispensing function usually display a transparent chain lens on a part of the holder button for the purpose of displaying this when holding the dispensing to confirm that the holder is discharging. When the button is pressed, it is common that the light is emitted by the light emission of the LEDs formed on the inside P, C and B.

이와같은 홀더버튼을 전화기에 형성시킴에 있어서, 종래에는 제3도와 같이 홀더버튼(50)을 형성하되, 일측부에 렌즈부(51)를 형성하고 양측하단에 걸림편(52)을 형성하여 전화기 본체의 상부하우징(53)에 형성된 관통공(54)에 하방으로 부터 홀더버튼(50)을 끼우고, 홀더버튼(50)의 하부에는 비도전성 콘택트러버(55)를 개재시키되, 비도전성 콘텍트러버(55)는 양측으로 입설되는 탄성편(56)을 형성하고 하부에는 P. C. B(57)사이에 형성된 그라운드 접점(58)을 눌러주는 도전성 콘텍트러버(59)와 LED(60)가 위치하는 공간부(61)를 갖게 일체 형성하여 상기 홀더버튼(50)을 탄력적으로 지지토록 하는 구성을 갖는 것이 통상적이었다.In forming the holder button on the telephone, the holder button 50 is conventionally formed as shown in FIG. 3, but the lens unit 51 is formed on one side and the locking pieces 52 are formed on both sides of the telephone. The holder button 50 is inserted into the through hole 54 formed in the upper housing 53 of the main body from below, and the non-conductive contact rubber 55 is interposed between the lower part of the holder button 50 and the non-conductive contact rubber 55. 55 is formed in the elastic piece 56 to be entered on both sides and the lower portion of the space where the conductive contact rubber 59 and the LED 60 is pressed to press the ground contact 58 formed between the PC B (57) It was common to have a configuration in which the holder button 50 is elastically supported by being integrally formed with 61.

그러나 상기와 같은 홀더버튼(50)을 성형하고 고정하는 구조에 있어서, 다음과 같은 몇가지의 문제점이 지적되어 있다.However, in the structure of forming and fixing the holder button 50 as described above, several problems are pointed out as follows.

첫째, 홀더버튼(50)을 성형함에 있어서, 불투명체인 버튼부와 투명체인 렌즈부(51)로 성형하여야 하는바, 2중 사출로 인한 금형비 상승으로 생산원가가 상승되며, 둘째, LED(60)의 발광을 비추어 주는 렌즈부(51)가 홀더버튼(50)의 일부분에 작게 형성되는바, 그 불빛이 미소하여 쉽게 판단되지 않으며, 셋째, 비도전성 콘텍트러버(55)를 형성함에 있어서, 그라운드 접점(58)을 눌러주는 도전성 콘텍트러버(59)와 LEDFirst, in molding the holder button 50, it is necessary to mold the opaque button portion and the transparent lens portion 51, the production cost is increased by the increase in the mold cost due to the double injection, second, the LED (60) Since the lens unit 51 which emits light of the light is small in a part of the holder button 50, the light is minute and is not easily judged. Third, in forming the non-conductive contact rubber 55, the ground contact Conductive contact rubber (59) and LED to press (58)

(60)가 위치하는 공간부(61) 및 양측으로 탄성편(56)이 형성되는 복잡한 구성으로 형성되므로 금형이 복잡해지고, 또한 LED(60)의 발광시 이 불빛을 렌즈부(51)러 통과시켜 줄수 있는 투명체 재질을 받드시 사용해야만 하는바, 선택범위가 극히 한정되고 재질에 따른 생산원가를 상승 시킨다는 문제점을 내포하고 있는등 여러가지의 폐단이 있었다.Since the mold 60 is formed in a complicated configuration in which the space portion 61 in which the 60 is located and the elastic pieces 56 are formed on both sides thereof, the mold is complicated, and when the LED 60 emits light, the light passes through the lens unit 51. There must be a variety of discontinuities, such as the need to use a transparent material that can be made, but the range of selection is extremely limited and the production cost increases depending on the material.

본 고안의 목적은 상기와 같은 단점을 제거하기 위하여 홀더버튼의 일측부에 힌지부를 두어 상부하우징과 힌지결합시키고, 그 타측에는 받침편을 형성하면서 그 저면에 PCB의 그라운드 접점은 동작시키는 비도전성콘택트러버를 두고 LED는 홀더 버튼의 누름부의 내부에 형성된 공간부에 위치시켜 LED의 불빛이 홀더버튼의 전체를 통해 비치도록 하여 누구나 쉽게 홀드 송출중임을 판단할 수 있도록 하는 전화기 홀더 버튼의 고정장치를 제공하고자 하는 것이다.An object of the present invention is to put a hinge portion on one side of the holder button in order to eliminate the above drawbacks and hinge coupling with the upper housing, the other side to form a support piece while operating the ground contact of the PCB on the bottom of the non-conductive contact With the rubber, the LED is located in the space formed inside the pressing part of the holder button so that the LED light shines through the entire holder button so that anyone can easily determine that it is holding out. I would like to.

이하 상기의 목적을 구체적으로 실현할 수 있는 본 고안의 구성을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the configuration of the subject innovation that can realize the above object in detail as follows.

제1도는 본 고안의 분해 사시도로서, 전화기 본체의 상부하우징(10)에 형성된 홀더버튼 삽입공(11)의 일측저면에 힌지받이(12)를 형성하고, 홀더버튼(20)은 일측에 상기 힌지받이(12)와 힌지결합되는 힌지축(21)을 형성하고, 중앙부에는 상방으로 만곡지게 돌출시킨 누름부(22)를 형성하면서, 힌지축(21)의 반대측의 홀더버튼(20)을 연장시켜 받침편(24)을 형성하며, 상기 누름부(22)의 내부에 형성된 공간부(13)에는 LED(41)가 위치되며 받침편(24) 하부에는 P.C.B(40)에 고정되는 비도전성 콘텍트러버(30)가 지지되는데, 이 비도전성 콘텍트러버(30)는 몸체(31)하단 양측으로 탄성편(32)(32')을 형성하되, 일측 탄성편(32)의 하단부에는 비도전성콘텍트러버(30)를 P. C. B(40)상에 고정시켜 주는 고정핀(33) 이 돌설되고, 양탄성편(32) (32') 사이의 몸체(31)하부에는 P. C. B(40)에 형성된 그라운드 접점(42)을 눌러주는 도전성 콘텍트러버(34)가 형성된다.1 is an exploded perspective view of the present invention, the hinge receiving 12 is formed on one side bottom of the holder button insertion hole 11 formed in the upper housing 10 of the phone body, the holder button 20 is hinged on one side A hinge shaft 21 hinged to the receiving 12 is formed, and the holder button 20 on the opposite side of the hinge shaft 21 is extended while forming a pressing portion 22 protruding upwardly curved in the center portion. The support piece 24 is formed, and the LED part 41 is positioned in the space part 13 formed in the pressing part 22 and the non-conductive contact rubber fixed to the PCB 40 in the lower part of the support piece 24. 30 is supported, and the non-conductive contact rubber 30 forms elastic pieces 32 and 32 'on both sides of the lower end of the body 31, but at the lower end of one elastic piece 32, a non-conductive contact rubber ( Fixing pins 33 which fix 30 on the PC B 40 are protruded, and are formed on the PC B 40 under the body 31 between the positive elastic pieces 32 and 32 '. A conductive contact rubber (34) to press the round contact 42 is formed.

이와같이 구성되는 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is configured as described as follows.

먼저, 본 고안에 의한 홀더버튼(20)의 조립과정은 홀더버튼(20)의 힌지축(21)을 상부하우징(10)에 형성된 힌지받이(12)에 끼워 힌지 결합하고, 비도전성 콘텍트러버(30)는 탄성편(32) 하단부에 형성된 고정핀(33)을 P. C. B(40)상에 천공된 고정공에 삽입시킨후 상부하우징(10)을 도시하지 않은 하부하우징과 결합하면 제2도와 같이 홀더버튼(20)의 공간부(23)에 자연적으로 LED(41) 위치하면서 조립이 완료된다.First, the assembling process of the holder button 20 according to the present invention, the hinge shaft 21 of the holder button 20 is fitted to the hinge receiving 12 formed in the upper housing 10, the non-conductive contact rubber ( 30 is inserted into the fixing hole 33 perforated on the PC B (40) formed in the lower end of the elastic piece 32 and then combined with the lower housing (not shown) as shown in FIG. The assembly is completed while the LED 41 is naturally positioned in the space 23 of the holder button 20.

이와같이 조립된 상태에서 작동상태를 살펴보면 사용자가 홀드 송출을 위해 홀더버튼(20)을 누르면 홀더버튼(20)은 힌지받이(12)를 기점으로 하여 회동되면서 받침편(24)이 비도전성 콘텍트러버(30)의 몸체(31) 상면을 눌러주게 되므로 도전성 콘텍트러버(34)가 그 하방에 형성된 그라운드 접점(42)에 접촉되어 전기적인 연결을 이루는 것이다.Looking at the operating state in the assembled state as described above, when the user presses the holder button 20 for the hold delivery, the holder button 20 is rotated from the hinge receiving 12 as the support piece 24 is a non-conductive contact rubber ( Since the upper surface of the body 31 of the pressing 30 is pressed, the conductive contact rubber 34 is in contact with the ground contact 42 formed below it, thereby making an electrical connection.

상기와 같이 작동된 후에는 비도전성 콘텍트러버(30)의 탄성편(32)(32')은 재질자체에 함유하고 있는 복원력을 발휘하여 홀더버튼(20)을 초기상태로 복귀시켜 주게 된다.After the operation as described above, the elastic pieces 32, 32 'of the non-conductive contact rubber 30 exert the restoring force contained in the material itself to return the holder button 20 to the initial state.

상기와 같은 작동과 아울러 본 고안은 구조적인 특성에 의해 버튼(20)은 상부하우징(10)에 결합되고, 비도전성 콘텍트러버(30)는 P. C. B상에 결합되어지는바, 조립구조와 그 작업이 매우 간단하게 이루어지는 특징이 있으며, 또한 홀더버튼(20)이 하나의 투명체로 형성되어 LED(41)의 발광빛이 홀더버튼(20)의 전체를 통해 밝게 비추어지므로 어두운 곳에서 뿐만아니라, 누구나 쉽게 현재 송출중임을 알수 있다.In addition to the operation as described above, the present invention is a structural feature, the button 20 is coupled to the upper housing 10, the non-conductive contact rubber 30 is coupled to the PC B, the assembly structure and its operation This very simple feature, the holder button 20 is formed of a single transparent body so that the light emitted from the LED 41 is shining brightly through the entire holder button 20, not only in a dark place, anyone can easily You can see that it is being sent.

또한, 비도전성 콘텍트러버(30)가 간단한 구조로 구성되어 홀더버튼(20)의 일축에 지지하게 되는바, LED(41)의 발광빛이 홀더버튼(20)을 통과하는데 아무런 장애를 주지않으므로 종래와 같이 반드시 투명체로 하여야 한다는 조건에 맞추지 않아도 되어 재질의 선택폭이 넓게 된다.In addition, since the non-conductive contact rubber 30 has a simple structure and is supported on one axis of the holder button 20, since the emitted light of the LED 41 does not cause any obstacle to pass through the holder button 20, Like this, it is not necessary to meet the condition that it must be transparent, so the choice of materials is wide.

이상에서와 같이 본 고안에 의하면 홀더버튼 전체를 하나의 투명체로 성형하고 이를 탄력적으로 지지하는 비도전성 콘텍트러버를 간단하게 구성함으로서 홀드 송출시 송출확인용 불빛이 홀더버튼 전면을 통해 넓게 비추게 되므로 홀드 송출중임을 쉽게 판단할 수 있는 매우 유용한 고안인 것이다.As described above, according to the present invention, a simple non-conductive contact rubber is formed by forming the entire holder button into one transparent body and elastically supporting the holder. It is a very useful design that can easily determine that the transmission.

Claims (1)

투명한 홀더버튼의 저면위치에 LED(41)를 설치하는 공지의 전화기에 있어서, 전화기 본체의 상부하우징(10)에 형성된 홀더버튼 삽입공(11)의 일측저면에 힌지받이(12)를 형성하고 홀더버튼(20)의 일측에는 상기 힌지받이(12)로 삽입되는 힌지축(21)을 측면으로 형성돌출하며 중앙부에는 상방으로 만곡지게 돌출시킨 누름부(22)를 형성하면서 힌지축(21)의 반대측 홀더버튼(20)면을 삽입공 제면에 걸리는 크기로 연장시켜 받침편(24)을 형성하고, 상기 P. C. B(40)상의 그라운드 접점(42)을 작동시키기 위해 설치하는 비도전성 콘텍트러버(30)는 받침편(24)의 저면위치에 고정하는 것을 특징으로 하는 전화기 홀더 버튼의 고정장치.In the known telephone which installs the LED 41 in the bottom position of the transparent holder button, the hinge support 12 is formed in the bottom of one side of the holder button insertion hole 11 formed in the upper housing 10 of the telephone body, and the holder is formed. One side of the button 20 protrudes to form a hinge shaft 21 inserted into the hinge receiving 12 to the side and the other side of the hinge shaft 21 while forming a pressing portion 22 protruded upwardly in the center The non-conductive contact rubber 30 installed to extend the surface of the holder button 20 to the size of the insertion hole to form the support piece 24 and to operate the ground contact 42 on the PC B 40. Fixing device of the phone holder button, characterized in that fixed to the bottom position of the support piece (24).
KR2019890016669U 1989-11-11 1989-11-11 Push-button switch KR920007269Y1 (en)

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KR2019890016669U KR920007269Y1 (en) 1989-11-11 1989-11-11 Push-button switch

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Application Number Priority Date Filing Date Title
KR2019890016669U KR920007269Y1 (en) 1989-11-11 1989-11-11 Push-button switch

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KR910010181U KR910010181U (en) 1991-06-29
KR920007269Y1 true KR920007269Y1 (en) 1992-10-09

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KR2019890016669U KR920007269Y1 (en) 1989-11-11 1989-11-11 Push-button switch

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