基本信息:
- 专利标题: 폴리우레탄 수지를 포함하는 키패드와 이를 제조하기 위한 장치 및 방법
- 专利标题(英):Keypad including poly urethane resin and fabricating apparatus thereof and fabricating method thereof
- 专利标题(中):包括聚氨酯树脂及其制造方法的键盘及其制造方法
- 申请号:KR1020010007196 申请日:2001-02-14
- 公开(公告)号:KR1020010082616A 公开(公告)日:2001-08-30
- 发明人: 민병관
- 申请人: (주) 동보아이앤씨
- 申请人地址: 경기도 부천시 원미구 옥산로***번길 ** (도당동)
- 专利权人: (주) 동보아이앤씨
- 当前专利权人: (주) 동보아이앤씨
- 当前专利权人地址: 경기도 부천시 원미구 옥산로***번길 ** (도당동)
- 代理人: 조현석
- 优先权: KR1020000006877 2000-02-14
- 主分类号: H04M1/00
- IPC分类号: H04M1/00
摘要:
PURPOSE: A keypad including a polyurethane resin and apparatus and method for fabricating the same is provided to offer the stability to a user and enhance the reliability of a cellular phone by including the polyurethane resin in which a foreign material adhesive property is low and the feeling of contact surface is excellent. CONSTITUTION: A shaping device(200) fabricates a shape of a keypad including a polyurethane resin. A cooling device(300) cools a shaping plate fabricated from the shaping device(200) for preventing a contraction and protecting an ink. The shaping device(200) has a work table(31), a guide rail(33) crossly installed on the work table(31), a lower plate(37) installed on the guide rail(33) capable of slide movement, a horizontal conveying unit(35) installed at one side of the lower plate(37) for horizontally moving the lower plate(37), a lower heat plate(39) installed on an upper surface of the lower plate(37), a lower metal mold(40) installed on the lower heat plate(39) for forming a button key concave groove(41) of the keypad, an upper metal mold(47) allocated on the lower metal mold(40), an upper heat plate(51) installed on an upper surface of the upper metal mold(47), an upper side plate(53) formed on an upper surface of the upper heat plate(51), a vertical conveying unit(57) for moving the upper side plate(53) up and down, and a compressor(81) and a vacuum pump(83) allocated at one side of the work table(31).
摘要(中):
目的:提供一种包含聚氨酯树脂的键盘及其制造方法,以提供使用者的稳定性,并通过包括异物粘合性低的聚氨酯树脂和感觉来提高蜂窝电话的可靠性 的接触面很好。 构成:成形装置(200)制造包括聚氨酯树脂的键盘形状。 冷却装置(300)冷却由成形装置(200)制成的成形板,以防止收缩并保护油墨。 成形装置(200)具有工作台(31),交叉安装在工作台(31)上的导轨(33),安装在能够滑动的导轨(33)上的下板(37) 水平输送单元(35)安装在下板(37)的一侧,用于水平移动下板(37);下加热板(39)安装在下板(37)的上表面上,下金属 安装在下加热板(39)上的模具(40),用于形成键盘的按钮键凹槽(41),分配在下金属模具(40)上的上金属模具(47),上加热板 )安装在上金属模(47)的上表面上,形成在上加热板(51)的上表面上的上侧板(53),垂直输送单元(57),用于使上侧板 53)和分配在工作台(31)的一侧的压缩机(81)和真空泵(83)。
公开/授权文献:
- KR100381442B1 폴리우레탄 수지를 포함하는 키패드와 이를 제조하기 위한 장치 및 방법 公开/授权日:2003-04-26