摘要:
There is provided a mobile terminal a case having a hollow portion provided therein, a circuit board positioned in the hollow portion of the case to mount electronic components therein, the circuit board including a securing hole, a side button having an exposed front side at a lateral side of the case, a reinforcing frame positioned between the side button and the circuit board, the reinforcing frame being coupled to a lateral portion of the circuit board by a securing hook that projects from a backside of the reinforcing frame, the securing hook being received in the securing hole and a switch module coupled to a front side of the reinforcing frame so as to be located between the reinforcing frame and the side button, the switch module being configured to generate an electric signal when the side button is pressed.
摘要:
The present invention relates to a multiple contact input device which makes it possible to use a single operation member in common for the purpose of controlling a coordinate signal and setting a point thereby preventing two switches from simultaneously operating. The device reduces the number of elements of the multiple contact input device. A base is provided with a first switch and four second switches at a periphery of the first switch, and an operation member is provided with a first pressing portion, second pressing members, and projections. When the operation member is swung longitudinally and laterally, the second pressing portions press the second switches. When the operation member is swung diagonally, each projection touches a receiving portion of the base, thereby preventing the second pressing portions from pressing the second switches. When the operation member is pushed, the first pressing portion presses the first switch.
摘要:
The present invention provides an illuminated keyboard, including a plurality of keys, a metal plate, a thin film circuit board, and a backlight module. The metal plate includes a plurality of metal domes, disposed below the keys, and correspondingly located above a plurality of electrical contact parts of the thin film circuit board. When a user presses each of the keys downward, the metal dome properly moves downward to get in contact with the corresponding electrical contact part to conduct the electrical contact part and generate a corresponding key signal. The backlight module is disposed below the thin film circuit board, and a plurality of light beams emitted from the backlight module is projected to the keys.
摘要:
Disclosed is a dome shaped spring including: a dome shaped spring section in which buckling occurs by pushing, wherein at least a portion of a neutral face of a movable portion when buckling of the dome shaped spring section occurs is an aspherical shape.
摘要:
The invention relates to a device (2) for detecting manipulation on an object comprising an actuating switch (22) which has a snap-action disk (220) which can be switched between a first position and a second position, and an actuating element (21) which has a body (210) and an actuating stud (211), projecting from the body of the actuating element (21), for acting on the snap-action disk (220), wherein the actuating stud (211) has a first stiffness. According to the invention a contact element (213), arranged on the actuating stud (211), acts on the snap-action disk (220), wherein the contact element (213) has a second stiffness which is greater than the first stiffness.
摘要:
[Problem]To provide a two-stage switch which has few components, can be made thin, and can obtain a clear clicking sense.[Solution]A two-stage switch (10) is provided with a click dome plate (20) having a movable contact, a keypad (30) joined to the upper surface of the dome of the dome plate (20), and a fixed contact (41) formed on a substrate (40). The fixed contact (41) comprises a first stage fixed contact (42) and second stage fixed contact (43). When the keypad (30) is not being subjected to a pressing operation, the dome plate (20) is in a floating state without contacting any of the fixed contacts. With a first stage pressing operation on the keypad (30), the pad (30) is deformed and the dome plate (20) comes into contact with the first stage fixed contact (42). With a second stage pressing operation on the keypad (30), the dome plate (20) deforms with a clicking sensation and comes into contact with the second stage fixed contact (43).
摘要翻译:[问题]提供一种两部分开关,其组成很少,可以变薄,并可以获得清晰的点击感。 [解决方案]两级开关(10)设置有具有可动触头的咔嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒嗒,,,,,to to to to fixed fixed fixed fixed fixed fixed fixed a a a 接触(41)形成在基板(40)上。 固定触点(41)包括第一级固定触点(42)和第二级固定触头(43)。 当键盘(30)不受到按压操作时,圆顶板(20)处于浮动状态,而不接触任何固定触点。 通过在键盘(30)上的第一阶段按压操作,垫(30)变形,并且圆顶板(20)与第一级固定触点(42)接触。 通过在小键盘(30)上的第二阶段按压操作,圆顶板(20)以咔嗒声变形并与第二级固定触点(43)接触。
摘要:
There is provided a pressure sensitive switch including: a cover; a slide portion that is stored in the cover and is slidable by being pressed in a horizontal direction; a pressing unit including a pressure portion that has an inner side face brought into contact with the slide portion and can be moved by being pressed by the slide potion; a sheet resistive body that has an upper face brought into contact with the pressing unit; and a conductive plate that is disposed on the lower side of the sheet resistive body with a predetermined gap arranged therebetween. The slide portion is slidable within a horizontal plane, and the pressing portion presses the sheet resistive body by sliding the slide portion, and a resistance value between the sheet resistive body and the conductive plate changes in accordance with a change in a slide operation force for sliding the slide portion.
摘要:
There is provided a mobile terminal a case having a hollow portion provided therein, a circuit board positioned in the hollow portion of the case to mount electronic components therein, the circuit board including a securing hole, a side button having an exposed front side at a lateral side of the case, a reinforcing frame positioned between the side button and the circuit board, the reinforcing frame being coupled to a lateral portion of the circuit board by a securing hook that projects from a backside of the reinforcing frame, the securing hook being received in the securing hole and a switch module coupled to a front side of the reinforcing frame so as to be located between the reinforcing frame and the side button, the switch module being configured to generate an electric signal when the side button is pressed.
摘要:
Disclosed is a dome shaped spring including: a dome shaped spring section in which buckling occurs by pushing, wherein at least a portion of a neutral face of a movable portion when buckling of the dome shaped spring section occurs is an aspherical shape.
摘要:
A multicontact block includes at least two independent electrical contacts (2-6) of the blister-effect type that are capable of elastic deformation. This multicontact block includes two longitudinal profile elements (11, 12), called stays, to each of which each blister-effect contact (2-6) is connected via an elastic flat section (21, 22) capable of allowing the elastic deformation of the contact, and two transverse profile elements for rigidification (7-10), called cross-ties, running between the stays (11, 12) and interposed between the contacts (2-6). Moreover, support lugs (13-16) are positioned under the profile elements (7, 10) and define a support reference plane for the multicontact block, designed to be intercepted by each contact (2-6) when it is deformed elastically.