KR200386894Y1 - Jig insertion keypad of key cap structure - Google Patents
Jig insertion keypad of key cap structure Download PDFInfo
- Publication number
- KR200386894Y1 KR200386894Y1 KR20-2005-0008695U KR20050008695U KR200386894Y1 KR 200386894 Y1 KR200386894 Y1 KR 200386894Y1 KR 20050008695 U KR20050008695 U KR 20050008695U KR 200386894 Y1 KR200386894 Y1 KR 200386894Y1
- Authority
- KR
- South Korea
- Prior art keywords
- key
- keypad
- distance
- keys
- key top
- Prior art date
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
- H01H13/702—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
-
- 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
- H01H13/88—Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/024—Packing between substrate and membrane
- H01H2229/028—Adhesive
Abstract
키 모양으로 포밍(FORMING)된 키탑부(200)와 상기 키탑부(200)의 표면은 투명 필름상에 키 간 거리(a)를 두어 인쇄를 하고 키탑의 키 모양에 맞게 형성된 필름부(100)와 상기 키탑부(200)는 0.14㎜ 내지 0.16㎜의 키 간 거리(a)를 두어 위치하며, 상기 키탑 사이에는 절단부(300)로 이루어진다.The key top portion 200 formed in the shape of a key and the surface of the key top portion 200 are printed with a distance (a) between the keys on a transparent film, and the film portion 100 is formed in accordance with the key shape of the key top. And the key top portion 200 are positioned at a distance between the keys a of 0.14 mm to 0.16 mm, and is formed of a cut portion 300 between the key tops.
Description
본 고안은 키 캡 구조의 지그삽입형 키패드에 관한 것으로서, 더욱 상세하게는 필름 인쇄 시 키 사이의 거리를 두어 키탑(KEY TOP) 높이를 높이면서 새로운 형태의 키패드를 제공할 수 있는 키 캡 구조의 지그삽입형 키패드에 관한 것이다.The present invention relates to a jig insert keypad having a key cap structure, and more particularly, a jig having a key cap structure that can provide a new type of keypad while increasing the height of the key top by providing a distance between keys when printing a film. It relates to an insert keypad.
도1에 도시된 바와같이 기존의 버튼부(2)와 얇은 두께부(3)를 포함하는 투명수지층(1)으로 이루어진 키탑은 2.5㎜이상이 되면 필름이 찢어지거나 형상 변화가 생겼다. 왜냐하면 키 간 거리가 짧아 필름이 늘어나는데 한계가 있기 때문에 포밍 성형에 문제점이 있었다. As shown in FIG. 1, the key top made of the transparent resin layer 1 including the conventional button portion 2 and the thin thickness portion 3 has a thickness of 2.5 mm or more and the film tears or changes in shape. Because of the short distance between the keys because there is a limit to the film stretch, there was a problem in the forming molding.
본 고안은 상기한 바와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로서, 본 고안의 목적은 기존 필름의 배면 인쇄를 한 후 키모양을 갖도록 하는 포밍(FORMING) 성형 단계에 있어서, 일체형일 경우 키 간 거리에 의해 키탑의 높이에 제한이 가해졌지만, 키 간 거리를 두고 필름 삽입(FILM INSERT) 작업을 하면 키탑의 제한 뿐만 아니라 여러형태의 키모양을 제공할 수 있는 키 캡 구조의 지그삽입형 키패드를 제공하는 것이다. The present invention is devised to solve the conventional problems as described above, the object of the present invention in the forming (forming) forming step to have a key shape after the back printing of the existing film, in the case of a one-piece key Although the height of the key top is limited by the distance, the film insert operation with the distance between the keys provides a key cap structured jig insert keypad that can provide various key shapes as well as the limitation of the key top. It is.
키패드에 있어서, 키 모양으로 포밍(FORMING)된 키탑부(200)와 상기 키탑부(200)의 표면은 투명 필름상에 키 간 거리(a)를 두어 인쇄를 하고 키탑의 키 모양에 맞게 형성된 필름부(100)와 상기 키탑부(200)는 0.14㎜ 내지 0.16㎜의 키 간 거리(a)를 두어 위치하며, 상기 키탑 사이에는 절단부(300)로 이루어진다.In the keypad, the key top portion 200 formed in a key shape and the surface of the key top portion 200 are printed at a distance between the keys a on a transparent film and formed to match the key shape of the key top. The part 100 and the key top part 200 are positioned to have a distance a between 0.14 mm and 0.16 mm between the key tops, and the cutting part 300 is formed between the key tops.
이하, 본 고안의 바람직한 실시예를 첨부한 도면을 참조하여 더욱 상세히 설명한다. Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in more detail.
도2는 본 고안에 따른 키 캡 구조를 나타낸 사시도이다.Figure 2 is a perspective view showing a key cap structure according to the present invention.
키 모양으로 포밍(FORMING)된 키탑부(200)와 상기 키탑부(200)의 표면은 투명 필름상에 키 간 거리(a)를 두어 인쇄를 하고 키탑의 키 모양에 맞게 형성된 필름부(100)와 상기 키탑부(200)는 0.14㎜ 내지 0.16㎜의 키 간 거리(a)를 두어 위치하며, 상기 키탑 사이에는 절단부(300)로 이루어진다. The key top portion 200 formed in the shape of a key and the surface of the key top portion 200 are printed with a distance (a) between the keys on a transparent film, and the film portion 100 is formed in accordance with the key shape of the key top. And the key top portion 200 are positioned at a distance between the keys a of 0.14 mm to 0.16 mm, and is formed of a cut portion 300 between the key tops.
상기 키캡 형태의 구조로 키 간 거리(a)를 0.15㎜까지 줄일 수 있다.The keycap-shaped structure can reduce the distance (a) between the keys to 0.15mm.
또한, 투명 필름상에 키 간 거리(a)를 두어 인쇄를 하는 인쇄공정의 제1단계와 상기 제1단계에서 인쇄공정 후 키 모양을 갖도록 포밍(FORMING)하는 성형의 제2단계와 상기 제2단계에서 성형 후 필름을 키 모양에 맞게 키 타발형성을 하는 제3단계와 상기 제3단계에서 타발성형 후 지그에 안착하는 제4단계와 상기 제4단계의 지그 상측에 성형 PAD를 안착 후 접착제를 토출하는 제5단계와 상기 제5단계의 접착제 토출을 한 성형 PAD와 하측에 키 캡 구조를 한 키를 삽입하는 제6단계와 상기 제6단계에서 삽입된 키를 하측 지그에 결합하여 키 패드를 조립하는 제7단계로 이루어진다.In addition, the first step of the printing process for printing by placing the distance (a) between the keys on the transparent film and the second step of the molding (Forming) to have a key shape after the printing process in the first step and the second The third step of forming the key punching after the molding in the step and the fourth step of seating on the jig after the punching molding in the third step and the upper side of the jig of the fourth step, and then attaching the adhesive to the jig. The key pad is formed by combining the fifth step of discharging, the molded PAD having discharged the adhesive of the fifth step and the sixth step of inserting a key having a keycap structure on the lower side, and the key inserted in the sixth step to the lower jig. The seventh step is assembled.
이상의 실시예들은 본 고안을 설명하기 위한 것으로, 본 고안의 범위는 실시 예에 한정되지 않으며, 첨부된 특허 청구범위에 의거하여 정의되는 본 고안의 범주 내에 당업자들에 의하여 변형 또는 수정 될 수 있다. 예를 들면, 본 고안의 실시 예에 구체적으로 나타난 각 구성 요소의 형상 및 구조는 변형하여 실시 할 수 있다는 것이다. The above embodiments are intended to illustrate the present invention, and the scope of the present invention is not limited to the embodiments, and may be modified or modified by those skilled in the art within the scope of the present invention defined by the appended claims. For example, the shape and structure of each component specifically shown in the embodiment of the present invention can be modified.
이상 설명한 바와 같이 본 고안에 의한 휴대폰용 플라스틱 키를 이용한 제조방법은 필름의 배면 인쇄를 한 후 키모양을 갖도록 하는 포밍(FORMING) 성형 단계에 있어서, 일체형일 경우에도 키 간 거리를 두고 필름 삽입(FILM INSERT) 작업을 하면 키탑의 제한 뿐만 아니라 여러형태의 키모양을 제공할 수 있는 효과가 있다. As described above, in the manufacturing method using the plastic key for a mobile phone according to the present invention, in the forming step of forming a key after the back printing of the film, the film is inserted at a distance between keys even in the case of an integral type. FILM INSERT) has the effect of providing various types of keys as well as the limitation of key top.
또한, 키 간 거리를 충분히 깆고 상기 공정을 거친 키캡구조의 키를 지그에 삽입 후 조립을 하면, 사출성형 키에 도장을 하여 지그삽입 후 조립을 하는 형태의 키패드를 구현하는 효과가 있다. In addition, if the distance between the keys sufficiently and inserting the key of the keycap structure after the above process into the jig and assembling, there is an effect of implementing a keypad of the type to assemble after inserting the jig by painting the injection molding key.
도1은 종래의 키패드를 도시한 사시도이다.1 is a perspective view showing a conventional keypad.
도2는 본 고안에 따른 키 캡 구조를 나타낸 사시도이다.Figure 2 is a perspective view showing a key cap structure according to the present invention.
※ 도면의 주요부분에 대한 부호의 설명 ※※ Explanation of code about main part of drawing ※
100: 필름 200: 키 탑100: film 200: key top
300: 절단부 a: 키 간 거리300: cutting portion a: distance between keys
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0008695U KR200386894Y1 (en) | 2005-03-30 | 2005-03-30 | Jig insertion keypad of key cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0008695U KR200386894Y1 (en) | 2005-03-30 | 2005-03-30 | Jig insertion keypad of key cap structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050026395A Division KR100781117B1 (en) | 2005-03-30 | 2005-03-30 | Jig insertion keypad of key cap structure and the method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200386894Y1 true KR200386894Y1 (en) | 2005-06-16 |
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ID=43688223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0008695U KR200386894Y1 (en) | 2005-03-30 | 2005-03-30 | Jig insertion keypad of key cap structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200386894Y1 (en) |
-
2005
- 2005-03-30 KR KR20-2005-0008695U patent/KR200386894Y1/en not_active IP Right Cessation
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