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1. 发明授权

KR100419055B1 키스위치 失效
公开(公告)号：KR100419055B1
公开(公告)日：2004-02-19
申请号：KR1020010053162
申请日：2001-08-31
申请人： 한국에스엠케이 주식회사
发明人： 전규철
IPC分类号： G06F3/02
CPC分类号： H01H3/125 , H01H2215/002 , H01H2215/034 , H01H2217/042 , H01H2221/068 , H01H2227/036 , H01H2231/042
摘要： A key switch adapted to raise or lower a key top according to need is disclosed. The key switch includes a key top, a link assembly comprised of two link members and operatively connected to the key top, which is retracted by a pressure on the key top and extended by release of the pressure and which has an elastic member at its lower end, an FPC placed on a frame of a keyboard to recognize pressing of the key top, and a plate movably placed on the FPC, to which a lower end of one of the link members is connected, and which has an elastic supporting member being in contact with the elastic member of the link assembly. When the key top is pressed down, the link assembly is retracted while compressing the elastic member of the link assembly and the elastic supporting member of the plate. When the link assembly is further lowered, an elastic resistance of the elastic supporting member is suddenly increased, and thus the elastic member of the first link member is suddenly bent and quickly lowered, thereby affording a click sense to a user and enabling the bent portion of the elastic member to press the FPC.
摘要翻译：公开了一种按键，用于根据需要升高或降低按键顶部。钥匙开关包括钥匙顶部，由两个连杆构件组成的连杆组件，该连杆组件可操作地连接至钥匙顶部，该钥匙顶部通过按压顶部上的压力缩回并通过释放压力而延伸并且在其下部具有弹性构件放置在键盘的框架上的FPC识别键顶的按压，以及可移动地放置在FPC上的板，一个连接构件的下端连接到该FPC，并且弹性支撑构件具有与连杆组件的弹性构件接触。当键顶被按下时，连杆组件在压缩连杆组件的弹性构件和板的弹性支撑构件的同时缩回。当连杆组件进一步下降时，弹性支撑构件的弹性阻力突然增加，并且因此第一连杆构件的弹性构件突然弯曲并迅速下降，从而为使用者提供了咔哒感，并且使得弯曲部分弹性部件的弹性部件按压FPC。

2. 发明授权

KR100398691B1 스위치장치 失效
公开(公告)号：KR100398691B1
公开(公告)日：2003-09-19
申请号：KR1020010007509
申请日：2001-02-15
申请人： 알프스 덴키 가부시키가이샤
发明人： 다카츠키히로키
IPC分类号： H01H25/04
CPC分类号： H01H25/041 , H01H2215/034 , H01H2235/002 , H01H2237/006 , H01H2300/012
摘要： A switch device including an operating member which is rockably stopped by a case, a rubber spring including four spring sections which are disposed at peripheral edges of the operating member inside the case, respectively, and three switches which are disposed in correspondence with three of the four spring sections. The spring sections are selectively actuated two at a time as a result of rocking the operating member in one direction. In the switch device, the spring sections are actuated and buckled by operating the operating member in order to switch the switches. In addition, the click ratio of the spring section which is not provided with a switch is greater than the click ratios of the spring sections which are provided with the switches. In a conventional switch device, one or two switches are actuated depending on which portion of an operating member is pressed. Therefore, differences in the clicking characteristics are produced. This gives rise to the problem that an operator which operates the operating member experiences a different tactile feel when operating the operating member. The invention provides a switch device which provides uniform operability.
摘要翻译：本发明公开了一种开关装置，该开关装置包括：通过壳体可摆动地停止的操作构件;橡胶弹簧，其包括分别设置在壳体内的操作构件的外围边缘处的四个弹簧区段;以及三个开关，四个春天部分。由于在一个方向上摆动操作构件，弹簧部分一次选择性地被致动两次。在开关装置中，通过操作操作构件来启动和扣住弹簧部分，以便切换开关。另外，未设置开关的弹簧部的卡扣比大于设置有开关的弹簧部的卡扣比。在传统的开关装置中，取决于操作构件的哪一部分被按压，一个或两个开关被致动。因此，会产生点击特征的差异。这引起操作操作构件的操作者在操作操作构件时经历不同的触觉感觉的问题。本发明提供了一种提供统一可操作性的开关装置。＆lt;图像＆GT;

3. 发明授权

KR100162507B1 누름 버튼 스위치의 키탑박판 失效
标题翻译：按键开关的按键顶板
公开(公告)号：KR100162507B1
公开(公告)日：1999-01-15
申请号：KR1019930022762
申请日：1993-10-29
申请人： 데이꼬꾸 쓰신 고교 가부시키가이샤
发明人： 이나가끼지로 , 하리야쓰시 , 기구찌노부유끼 , 시노끼다까시
IPC分类号： H01H13/14
CPC分类号： H01H13/705 , H01H2215/034 , H01H2219/00 , H01H2221/004 , H01H2223/002 , H01H2223/034 , H01H2229/047 , H01H2229/048 , Y10T29/49105
摘要： 누름 버튼 스위치의 전건 상면 박판이 합성 수지로 만들어진, 수지 필름판상에 성형된 주표면을 포함한다. 주표면이 성형된 부분을 둘러싼 필름 박판에는 하방 그리고/또는 상방으로 필름 박판으로부터 돌출된 만곡 돌기부가 제공된다.
다른 태양에 있어서, 상기 만곡 돌기부는 주표면이 성형된 부분을 에워싸고 있는 필름 박판에 힌지부를 형성하기 위한 부분을 제외하고 도려낸 부분을 제공하는 것으로 대체될 수 있으며, 주표면이 통과할 수 있도록 개구형태가 제공된 명판이 필름 박판의 도려낸 부분과 힌지부를 덮기 위해 필름 박판에 부착된다.
또다른 태양에 있어서, 누름 버튼 스위치의 전건 상면 박판은 그 내부에 합성 수지로 만들어진 주표면이 성형되는 수지 필름 박판, 필름 박판의 외경보다 큰 외경을 가지며, 필름 박판상에 장착된 명판, 그리고 필름 박판의 외측 원주부상의 필름 박판의 하부에 고정된 합성 수지로 만들어진 프레임을 포함한다. 상기 명판의 외측 원주부는 구부러져 있으며 프레임의 외측 원주 측면에 고정된다.

4. 发明授权

KR100675545B1 푸시 버튼 스위치 구조 失效
标题翻译：按钮开关结构
公开(公告)号：KR100675545B1
公开(公告)日：2007-01-29
申请号：KR1020030050288
申请日：2003-07-22
申请人： 알프스 덴키 가부시키가이샤
发明人： 이와꾸마하루미 , 하꼬자끼다께시 , 미이께데루히사
IPC分类号： H01H13/52
CPC分类号： H01H13/7006 , H01H2215/006 , H01H2215/034
摘要： 본 발명은, 비교적 민감한 클릭감과, 비교적 긴 조작 스트로크의 쌍방을 실현할 수 있는 푸시 버튼 스위치 구조를 제공하는 것을 그 과제로 한다.
본 발명은, 이의 해결수단으로서, 하우징 (1) 에 매설된 고정 접점 (2,3) 과, 이들 고정 접점 (2,3) 중 고정 접점 (3) 에 접촉 가능한 가동 접점인 금속으로 이루어지는 제 1 반전 스프링 (4) 과, 이 제 1 반전 스프링 (4) 을 반전시키는 가압력을 부여하는 고무체로 이루어지는 제 2 반전 스프링 (5) 을 구비하고 있다. 또한, 제 1 반전 스프링 (4) 의 정부와, 제 2 반전 스프링 (5) 의 가압부 (7) 와의 사이에, 제 1 반전 스프링 (4) 과 제 2 반전 스프링 (5) 을 거의 동시에 반전시키는 간극 치수 (8) 를 설정하였다.
푸시 버튼 스위치, 고정 접점, 가동 접점, 반전 스프링, 스페이서

5. 发明公开

KR1020040012486A 푸시 버튼 스위치 구조 失效
标题翻译：按钮开关结构
公开(公告)号：KR1020040012486A
公开(公告)日：2004-02-11
申请号：KR1020030050288
申请日：2003-07-22
申请人： 알프스 덴키 가부시키가이샤
发明人： 이와꾸마하루미 , 하꼬자끼다께시 , 미이께데루히사
IPC分类号： H01H13/52
CPC分类号： H01H13/7006 , H01H2215/006 , H01H2215/034
摘要： PURPOSE: To provide a push-button switch structure attaining both of a relatively sharp click feeling and a relatively long operation stroke. CONSTITUTION: This push-button switch structure is provided with fixed contacts 2 and 3 buried in a housing 1, a first reversal spring 4 composed of metal, or a movable contact contacting with the fixed contact 3 out of the fixed contacts 2 and 3, and a second reversal spring 5 composed of a rubber body applying a pushing pressure for reversing the first reversal spring 4. A clearance dimension 8 approximately simultaneously reversing the first reversal spring 4 and the second reversal spring 5 is set between the top part of the first reversal spring 4 and a pushing part 7 of the second reversal spring 5.
摘要翻译：目的：提供具有相对较高的咔嗒感和相当长的操作行程的按钮开关结构。构成：该按钮开关结构设置有嵌入壳体1中的固定触点2和3，由金属构成的第一反向弹簧4或与固定触头2和3的固定触点3接触的可动触头，以及第二反转弹簧5，其由橡胶体构成，该橡胶体施加用于反转第一反向弹簧4的推压力。大致同时使第一反向弹簧4和第二反向弹簧5反转的间隙尺寸8设置在第一反向弹簧4的顶部之间反转弹簧4和第二反转弹簧5的按压部7。

6. 发明公开

KR1020030019813A 키스위치 失效
标题翻译：钥匙开关
公开(公告)号：KR1020030019813A
公开(公告)日：2003-03-07
申请号：KR1020010053162
申请日：2001-08-31
申请人： 한국에스엠케이 주식회사
发明人： 전규철
IPC分类号： G06F3/02
CPC分类号： H01H3/125 , H01H2215/002 , H01H2215/034 , H01H2217/042 , H01H2221/068 , H01H2227/036 , H01H2231/042
摘要： PURPOSE: A key switch is provided to ascend a key top as much as a stroke of a key top when uses the keyboard, and to make a thickness of a notebook computer or a PDA(Personal Digital Assistant) thin by being descended as much as the stroke of the key top when the keyboard is not used. CONSTITUTION: The key switch comprises the key top(1), a link, a plate(5), an FPC(Flexible Printed Circuit)(4) and a frame(3). The key top(1) is placed on a surface of the keyboard and performs an up/down movement by receiving a pressure of a finger and returning to an original state due to the pressure of the link. The link guides the up/down movement of the key top(1), is compressed by receiving the pressure of the key top(1) and offers click touch by a rapid bending phenomenon of a leaf spring(2A). The plate(5) is slid on a left/right direction and lowers the entire keyboard by lowering a height of the link when folding the keyboard or closing a cover of the computer.
摘要翻译：目的：当使用键盘时，提供一个钥匙开关，以提升钥匙顶部的键顶，并使笔记本电脑或PDA（个人数字助理）的厚度通过下降到最低当键盘不使用时，键顶的笔触。构成：键开关包括键顶（1），连杆，板（5），FPC（柔性印刷电路）（4）和框架（3）。键顶（1）被放置在键盘的表面上，通过接收手指的压力并由于连接的压力而返回到原始状态来执行上/下移动。链条引导键顶（1）的上/下移动，通过接收键顶（1）的压力进行压缩，并通过板簧（2A）的快速弯曲现象提供点击触摸。板（5）在左/右方向上滑动并且当折叠键盘或关闭计算机的盖时降低连杆的高度来降低整个键盘。

7. 发明公开

KR1020010082658A 스위치장치 失效
标题翻译：开关装置
公开(公告)号：KR1020010082658A
公开(公告)日：2001-08-30
申请号：KR1020010007509
申请日：2001-02-15
申请人： 알프스 덴키 가부시키가이샤
发明人： 다카츠키히로키
IPC分类号： H01H25/04
CPC分类号： H01H25/041 , H01H2215/034 , H01H2235/002 , H01H2237/006 , H01H2300/012
摘要： PURPOSE: To provide a switch device with constant operation performance, preventing an operator to operate an operation member from feeling physical disorder caused by the irregularity of click characteristics generated from driving one or two switch elements according to the pressing position of the operation member in an existing switch device. CONSTITUTION: The switch device comprises an operation member 4 engaged with a housing 1 oscillatably, a rubber spring 3 with four spring parts 3b, which are disposed along the rim of the operation member in the housing and two of which are selectively driven at a time by the oscillation of the operation member in one direction, and three switch elements 7 and 8a disposed corresponding to three spring parts. The spring parts buckle by the drive of the spring parts to switch the switch elements. The click rate of one of the two spring parts with two switch elements driven at the same time by the operation member is higher than that of the other spring part.
摘要翻译：目的：为了提供具有恒定操作性能的开关装置，防止操作者根据操作构件的按压位置在一个或多个开关元件的按压位置中产生的点击特性的不规则性而感觉到身体障碍现有交换机设备。构成：开关装置包括与壳体1可摆动地接合的操作构件4，具有四个弹簧部分3b的橡胶弹簧3，沿着操作构件的边缘设置在壳体中，其中两个弹簧部分被选择性地一次驱动通过一个方向上的操作构件的振动，以及对应于三个弹簧部分设置的三个开关元件7和8a。弹簧部件通过弹簧部件的驱动而扣紧以切换开关元件。具有由操作构件同时驱动的两个开关元件的两个弹簧部件中的一个的点击率高于另一个弹簧部件的点击率。

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