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    • 1. 发明申请
    • COIL OF A TRANSFORMER
    • 变压器线圈
    • US20110221558A1
    • 2011-09-15
    • US13034838
    • 2011-02-25
    • Kuo-Chu YEHShu-Wei YehChun-Chieh ChuWei-Liang Lin
    • Kuo-Chu YEHShu-Wei YehChun-Chieh ChuWei-Liang Lin
    • H01F27/29
    • H01F27/2847
    • A coil of a transformer has two side conducting brackets and at least one middle conducting bracket. The middle conducting bracket is elongated or spiral-shaped and has two terminals respectively connected to the side conducting brackets. The side conducting brackets and the at least one middle conducting bracket of some specific type are connected to form different numbers of loops or different types of circuits (series circuits or parallel circuits). Therefore, design and fabrication of the coil is flexible and materials and manufacturing costs are saved. Moreover, the side conducting brackets and the at least one middle conducting bracket require only two or four soldered joints so number of soldered joints required is limited and efficiency of the transformer is improved.
    • 变压器的线圈具有两个侧面导电支架和至少一个中间导电支架。 中间导电支架是细长的或螺旋形的,并且具有分别连接到侧导板的两个端子。 一些特定类型的侧导电支架和至少一个中间导电支架被连接以形成不同数量的回路或不同类型的电路(串联电路或并联电路)。 因此,线圈的设计和制造是灵活的,节省了材料和制造成本。 此外,侧导电支架和至少一个中间导电支架仅需要两个或四个焊接接头,因此所需的焊接接头数量有限,并且变压器的效率提高。
    • 2. 发明授权
    • Connection-sensing DC plug and DC connector with the same
    • 连接感应直流插头和直流连接器相同
    • US07883358B1
    • 2011-02-08
    • US12627606
    • 2009-11-30
    • Chun-Chieh ChuWei-Liang LinChun-Ho Hua
    • Chun-Chieh ChuWei-Liang LinChun-Ho Hua
    • H01R29/00
    • H01R13/7038H01R24/38H01R2103/00H01R2201/04
    • A connection-sensing DC plug has an insulative body, a connection portion, two power terminals, a conductive sheet and a retractable pin. The connecting portion is adapted to electronically connect to a target device and has an isolation layer and a ground layer. The conductive sheet is mounted in the insulative body and contacts either the isolation layer or the ground layer. The retractable pin is movably mounted in the insulative housing parallel to the connecting portion, with one end securely engaging the conductive sheet and the other end protruding from the insulative body. When the DC plug is connected to the target device, the retractable pin is pressed and moves inward to bend the conductive sheet, turning the conductive sheet to a floating state and resulting in a trigger signal.
    • 连接感应直流插头具有绝缘体,连接部分,两个电源端子,导电片和可伸缩销。 连接部分适于电连接到目标装置并具有隔离层和接地层。 导电片安装在绝缘体中并接触隔离层或接地层。 可伸缩销可平行于连接部分可移动地安装在绝缘壳体中,其一端牢固地接合导电片,另一端与绝缘体突出。 当直流插头连接到目标设备时,可伸缩销被向内推动以使导电片弯曲,将导电片转动到浮动状态并产生触发信号。
    • 6. 发明申请
    • Projection-type television with connecting device
    • 具有连接装置的投影式电视机
    • US20060170830A1
    • 2006-08-03
    • US11340508
    • 2006-01-27
    • Chun-Chieh Chu
    • Chun-Chieh Chu
    • H04N5/64
    • H04N9/3141
    • A projection-type television is provided. The projection-type television includes a housing, a frame device, a projection screen and a connecting device. The connecting device cooperates with the frame device to fix the projector screen. The projector screen at least includes a first fringe portion and a second fringe portion, and the frame device at least includes a first frame component, a second frame component and a connector. The first fringe portion is disposed in a first slot formed in the first frame component. The second fringe portion is disposed in a second slot formed in the second frame component. The connector connects the first frame component with the second frame component. The frame device facilitates fixing the projection screen, and then the projection screen can be disposed at desirable positions according to a user's need.
    • 提供投影型电视机。 投影型电视机包括壳体,框架装置,投影屏幕和连接装置。 连接装置与框架装置配合以固定投影仪屏幕。 投影仪屏幕至少包括第一边缘部分和第二边缘部分,并且框架装置至少包括第一框架部件,第二框架部件和连接器。 第一边缘部分设置在形成在第一框架部件中的第一槽中。 第二边缘部分设置在形成在第二框架部件中的第二槽中。 连接器将第一框架部件与第二框架部件连接。 框架装置有助于固定投影屏幕,然后可以根据用户的需要将投影屏​​幕设置在期望的位置。