KR950004942Y1 - Rubber button switch device - Google Patents

Rubber button switch device

Info

Publication number
KR950004942Y1
KR950004942Y1 KR92022818U KR920022818U KR950004942Y1 KR 950004942 Y1 KR950004942 Y1 KR 950004942Y1 KR 92022818 U KR92022818 U KR 92022818U KR 920022818 U KR920022818 U KR 920022818U KR 950004942 Y1 KR950004942 Y1 KR 950004942Y1
Authority
KR
South Korea
Prior art keywords
rubber button
contact
button switch
switch
switch device
Prior art date
Application number
KR92022818U
Other languages
Korean (ko)
Other versions
KR940013569U (en
Inventor
백용승
Original Assignee
정용문
삼성전자 주식회사
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 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR92022818U priority Critical patent/KR950004942Y1/en
Publication of KR940013569U publication Critical patent/KR940013569U/en
Application granted granted Critical
Publication of KR950004942Y1 publication Critical patent/KR950004942Y1/en

Links

Classifications

    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/78—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites
    • H01H13/785—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the contacts or the contact sites characterised by the material of the contacts, e.g. conductive polymers
    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys

Abstract

내용 없음.No content.

Description

고무버튼 스위치 장치Rubber Button Switch Device

제1도는 종래의 고무 버튼 스위치 장치.1 is a conventional rubber button switch device.

제2도는 본 고안의 고무버튼 스위치 장치.2 is a rubber button switch device of the present invention.

제3도는 본 고안의 고무버튼 스위치 장치 작용 상세도.3 is a detailed operation of the rubber button switch device of the present invention.

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

1 : 고무버튼 2 : 돌출부1: rubber button 2: protrusion

3 : 필름 4 : 회로기판3: film 4: circuit board

5 : 돌기부 6 : 양면테이프5: protrusion part 6: double-sided tape

7 : 스위치접점 8 : 접점7: switch contact 8: contact

9 : 홀 10 : 케이스9: hole 10: case

본 고안은 통신 제품의 고무버튼 스위치에 관한 것으로서, 종래 텐션부를 대체하는 필름을 회전기판 상면에 부착하여 탄성력을 갖게 하므로써, 제품을 경박 단소하게 개량한 것이다.The present invention relates to a rubber button switch of a communication product, by attaching a film that replaces the conventional tension portion on the upper surface of the rotating substrate to have an elastic force, the product is light and simple improvement.

종래의 고무버튼 스위치는 제1도의 도시한 바와 같이 회로기판(11)에 스위치 접점(12)을 구비하여 상기, 스위치 접점(12) 상면에 텐션부(14)를 가지는 고무버튼(13)을 설치하되, 상기 고무버튼(13)의 하단에는 스위치접점(12)을 도통시키기 위한 접점(15)을 구비하고, 케이스(10)에 각각 설치된 것이다.The conventional rubber button switch is provided with a switch contact 12 on the circuit board 11, as shown in Figure 1, the rubber button 13 having a tension portion 14 on the upper surface of the switch contact 12 is provided At the lower end of the rubber button 13, the contact point 15 is provided to conduct the switch contact 12, and is installed in the case 10.

이와 같이 구성된 종래의 기술의 작용을 살펴보면 제1도에 도시한 바와 같이 고무버튼(13)을 누르게되면 텐션부(14)가 눌리면서 고무버튼(13) 하단에 설치된 하나의 접점(15)이 회로기판(11)상에 설치된 하나의 스위치 접점(12)을 도통시키므로 기기가 동작하게 되는 것이다.Referring to the operation of the conventional technology configured as described above, as shown in FIG. 1, when the rubber button 13 is pressed, the tension unit 14 is pressed and one contact point 15 installed at the bottom of the rubber button 13 is a circuit board. Since one switch contact 12 provided on (11) is conducted, the device is operated.

상기와 같은 종래의 고무버튼 스위치 장치는 스위치 접점을 단락시키기 위한 별도의 텐션부가 차지하는 부피로 제품을 경박 단소하게 구성하는데 한계가 있다.The conventional rubber button switch device as described above has a limitation in lightly and simply configuring a product in a volume occupied by a separate tension unit for shorting a switch contact.

본 고안은 이러한 문제점을 해결하고자 안출한 것으로서 휴대용 전화기 사용자가 소형 경량화된 단말기를 선호하는 추세에 부응하는데 본 고안의 목적이 있다.The present invention has been made to solve such a problem, and the purpose of the present invention is to meet the trend that the portable telephone user prefers a small and light weight terminal.

상기 목적을 달성하기 위한 본 고안은 회로기판 상면에 도전막을 인쇄한 포리에스터 필름을 부착하되, 상기 포리에스터 필름에 돔 모양의 돌기부를 형성시켜 탄성력을 갖게 한 것을 특징으로 한다.The present invention for achieving the above object is attached to a polyester film printed with a conductive film on the upper surface of the circuit board, it characterized in that it has an elastic force by forming a dome-shaped projection on the polyester film.

이하 첨부된 도면을 참조하여 본 고안의 구성을 설명하면 회로 기판에 스위치 접점(7)을 구비하되, 상기 스위치 접점(7) 상면에 포리 에스터 필름(3)으로 만든 판재를 부착하고 각각의 고무버튼(1)을 설치한다.Hereinafter, the configuration of the present invention with reference to the accompanying drawings provided with a switch contact (7) on the circuit board, a plate made of a polyester film (3) attached to the upper surface of the switch contact (7) and each rubber button Install (1).

상기 포리 에스터 필름(3)은 돔 모양의 돌기부를 만들어 탄성력을 갖도록 하며 상기 스위치 접점(7)을 도통시키기 위한 접점(8)을 상기 스위치 접점(7)과 맞닿는 면에 인쇄한다. 상기 고무버튼(1)은 케이스(10)의 홀(9)에 각각 설치된다.The polyester film 3 has a dome-shaped protrusion to have elastic force, and prints a contact 8 for contacting the switch contact 7 with the switch contact 7. The rubber buttons 1 are respectively installed in the holes 9 of the case 10.

상기와 같이 구성된 본 고안의 작용 효과를 살펴보면 사용자가 다이얼을 하기 위해 케이스(10)의 홀(9)에 설치되어 있는 고무버튼(10)을 누르면 회로기판(4) 살면에 부착된 포리에스터 접점(10)이 회로기판(4)상에 형성된 스위치 접점(7)을 도통시키므로 기기가 동작하게 된다.Looking at the effect of the present invention configured as described above when the user presses the rubber button 10 installed in the hole 9 of the case 10 to dial the polyester contact attached to the surface of the circuit board 4 ( 10) conducts the switch contact 7 formed on the circuit board 4, the device is operated.

돌기부(5)의 외력이 제거되면 자체의 탄성력에 의해 원상태로 복귀되어 상기 돌기부(5) 상면에 부착된 고무버튼(1)을 위로 밀어올려 원상태로 복귀시킨다.When the external force of the protrusion 5 is removed, it is returned to its original state by its elastic force, and the rubber button 1 attached to the upper surface of the protrusion 5 is pushed upward to return to the original state.

이상에서 살펴본 바와 같은 작용은 고무버튼 스위치에서 회로기판의 접점을 단락시키기 위한 것을 종래에는 텐션부를 사용했지만 본 고안은 포리에스터 필름으로 대체하여 종래보다 경박하게 만들 수 있어 제품을 좀더 가볍게 얇게 제작할 수 있는 효과가 있다.As described above, the tension part is used to short-circuit the circuit board contact point in the rubber button switch, but the present invention can be made lighter and thinner by replacing the polyester film with a thinner than the conventional one. It works.

Claims (1)

고무버튼을 가지는 스위치에 있어서, 스위치 접점(7)이 형성된 회로기판(4)과 고무버튼(1)의 사이에 필름(3)을 개재시키되, 상기 필름(3)에 돔형상의 돌기부(5)을 형성시켜 탄성력을 가지게 하고, 상기 돌기부(5)상의 하면에 접점(8)을 인쇄하여 상기 스위치 접점(7)을 도통시키는 것을 특징으로 하는 고무버튼 스위치 장치.In a switch having a rubber button, a film 3 is interposed between the circuit board 4 on which the switch contact 7 is formed and the rubber button 1, and the dome-shaped protrusion 5 is placed on the film 3. The rubber button switch device, characterized in that to form an elastic force, and to print the contact (8) on the lower surface on the projection (5) to conduct the switch contact (7).
KR92022818U 1992-11-19 1992-11-19 Rubber button switch device KR950004942Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92022818U KR950004942Y1 (en) 1992-11-19 1992-11-19 Rubber button switch device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92022818U KR950004942Y1 (en) 1992-11-19 1992-11-19 Rubber button switch device

Publications (2)

Publication Number Publication Date
KR940013569U KR940013569U (en) 1994-06-25
KR950004942Y1 true KR950004942Y1 (en) 1995-06-19

Family

ID=19344287

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92022818U KR950004942Y1 (en) 1992-11-19 1992-11-19 Rubber button switch device

Country Status (1)

Country Link
KR (1) KR950004942Y1 (en)

Also Published As

Publication number Publication date
KR940013569U (en) 1994-06-25

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