公开(公告)号：US07285028B1

公开(公告)日：2007-10-23

申请号：US11434239

申请日：2006-05-16

Applicant: Mei-Chuan Yang ,  Chung-Hsin Huang

Inventor： Mei-Chuan Yang ,  Chung-Hsin Huang

IPC: H01R13/24

CPC classification number: H01R13/2428 ,  H01R13/6272 ,  H01R13/6275

Abstract: A plug connector includes an insulative housing and a plurality of spring contacts retained therein. The insulative housing has a front face, a first mating face protruding from the front face, a plurality of passages extending rearwards from the first mating face for receiving a respective spring contact therein and a locking member secured in the insulative housing. The locking member has a second mating face abutting against the first mating face, a locking arm projecting forwards from the second mating face, and a pad positioned on the second mating face beside the locking arm. The shape of the gap between the plug connector and receptacle connector can be changed by adjusting the thickness of the pad. Properly, the gap is shaped to be a rectangle, so that the spring contact is provided with sufficient normal force to obtain a stable connection.

Abstract translation: 插头连接器包括绝缘壳体和保持在其中的多个弹簧触头。 绝缘壳体具有前表面，从前表面突出的第一配合面，从第一配合面向后延伸的多个通道，用于在其中容纳相应的弹簧触点，以及固定在绝缘壳体中的锁定构件。 锁定构件具有抵靠第一配合面的第二配合面，从第二配合面向前突出的锁定臂和位于锁定臂旁边的第二配合面上的衬垫。 可以通过调节垫的厚度来改变插头连接器和插座连接器之间的间隙的形状。 适当地，间隙成形为矩形，使得弹簧接触件具有足够的法向力以获得稳定的连接。

公开(公告)号：US20070126379A1

公开(公告)日：2007-06-07

申请号：US11476667

申请日：2006-06-29

Applicant: Ching-Lieh Li ,  Chung-Hsin Huang

Inventor： Ching-Lieh Li ,  Chung-Hsin Huang

IPC: H02P1/18

CPC classification number: H02P7/08 ,  H02P31/00

Abstract: A manually operated brushless DC motor is disclosed herein, which is an educational electric motor and can overcome the shortcoming hard to visualize the movement of a motor due to the high-speed rotation of the motor. The manually operated brushless DC motor according to the present invention provides two switches to replace the brushes used in a conventional motor. Users/learners have to alternatively press the switches to complete a closed circuit and drive the motor to rotate. Only when the rotor rotates in synchronism with the pressing rate of the switches, the rotor accelerates. Otherwise the rotation speed of the rotor decreases. The manually operated brushless DC motor provides the users/learners with the opportunity of viewing the rotor rotating in a slow motion, and the experience of manually operating the motor.

公开(公告)号：US07223108B2

公开(公告)日：2007-05-29

申请号：US11305098

申请日：2005-12-19

Applicant: Shu Man Chiang ,  Chung Hsin Huang ,  Yi Chiu Kao ,  Yu-Hung Su

Inventor： Shu Man Chiang ,  Chung Hsin Huang ,  Yi Chiu Kao ,  Yu-Hung Su

IPC: H01R13/44

CPC classification number: H01R13/4538 ,  H01R13/5213 ,  H01R13/6582

Abstract: A dustproof receptacle connector includes a dielectric housing, a plurality of female contacts disposed in the housing, and a slider unit installed in the housing. The housing has a receiving cavity with a front opening defined in a front surface thereof, and a pair of mounting holes defined in a rear wall of the housing communicating with the receiving cavity. The slider unit includes a dustproof cover slidably received in the receiving cavity for sealing the front opening and a pair of springs disposed on the dustproof cover. A pair of longitudinal pillars extending backwards from the dustproof cover, with the free end of each pillar slidably disposed in the corresponding mounting hole of the housing. Each spring is retained on the corresponding longitudinal pillar, with one end thereof abutting against the dustproof cover and the other end thereof abutting against the rear wall of the housing.

Abstract translation: 防尘插座连接器包括绝缘壳体，设置在壳体中的多个阴触头和安装在壳体中的滑块单元。 壳体具有容纳腔，其前表面限定有前开口，并且一对安装孔限定在与容纳腔连通的壳体的后壁中。 滑块单元包括可滑动地容纳在容纳腔中用于密封前开口的防尘盖和设置在防尘盖上的一对弹簧。 一对从防尘盖向后延伸的纵向支柱，每个支柱的自由端可滑动地设置在壳体的相应的安装孔中。 每个弹簧保持在相应的纵向支柱上，其一端抵靠防尘罩，另一端抵靠壳体的后壁。

公开(公告)号：USD540258S1

公开(公告)日：2007-04-10

申请号：US29224615

申请日：2005-03-07

Applicant: Yung Chi Peng ,  Chung Hsin Huang

Designer： Yung Chi Peng ,  Chung Hsin Huang

公开(公告)号：US07156679B1

公开(公告)日：2007-01-02

申请号：US11305117

申请日：2005-12-19

Applicant: Chin Chou Wang ,  Kao Yi Chiu ,  Chung Hsin Huang

Inventor： Chin Chou Wang ,  Kao Yi Chiu ,  Chung Hsin Huang

IPC: H01R13/62

CPC classification number: H01R13/2442 ,  H01R13/6275

Abstract: The present invention provides a module connector including a housing having four sidewalls that define a chamber for receiving a module therein. Each sidewall defines a plurality of contact recesses. A plurality of contacts is accommodated in the contact recesses and electrically contacts with the module. Pull-out prevention slices are positioned on periphery of the housing. Each pull-out prevention slice has a pressing portion which extends into the chamber and presses on the top of the module downwardly, and an actuating portion which extends upwardly from the pressing portion and is adapted for being manually pulled outward. When the module is needed to be pulled out from the module connector, by pulling the actuating portion outward, the pressing portion is driven to move outward and upwardly with the result that the pressing portion departs from the module to make way to the module for the module being pulled out. Therefore, no special tool is needed, in turn, the module is avoided being scraped.

Abstract translation: 本发明提供了一种模块连接器，其包括具有四个侧壁的壳体，该侧壁限定用于在其中容纳模块的腔室。 每个侧壁限定多个接触凹部。 多个触点容纳在接触凹部中并与模块电接触。 拉出防护片位于外壳的外围。 每个拉出防止切片具有延伸到腔室中的按压部分并向下按压模块的顶部，以及从按压部分向上延伸并适于手动向外拉动的致动部分。 当需要从模块连接器拉出模块时，通过将致动部分向外拉动，按压部分被驱动以向外和向上移动，结果是按压部分离开模块以通向模块 模块被拉出。 因此，不需要特殊的工具，反过来避免了模块的刮擦。

公开(公告)号：US20060292910A1

公开(公告)日：2006-12-28

申请号：US11159931

申请日：2005-06-23

Applicant: Shih-An Lee ,  Chung-Hsin Huang ,  Yung-Chi Peng

Inventor： Shih-An Lee ,  Chung-Hsin Huang ,  Yung-Chi Peng

IPC: H01R13/15

CPC classification number: H01R12/79 ,  H01R12/88

Abstract: The present invention discloses a flexible printed circuit board connector including a housing, a sliding cover and a pair of support nails. A pair of guiding grooves and insertion holes is defined in sidewalls of the housing for receiving the support nails. A protruding portion is formed on each support nail to form a pivotal hole between the protruding portion and inner surfaces of the groove. The sliding cover has a pair of cam shafts rotatably supported in the pivotal holes. The cross section of each cam shaft has an utmost protrudent point which brushes past an inner surface of the pivotal hole when flipping the sliding cover. The length of the longest chord of the cross section that passes the utmost protrudent point is longer than the distance between the inner surface brushed by the utmost protrudent point and its opposite inner surface of the pivotal hole. To flip down the sliding cover, a considerable force is needed to overcome the interference between the utmost protrudent point and the inner surfaces of the pivotal hole. Therefore, the sliding cover is prevented from being accidentally turned over.

Abstract translation: 本发明公开了一种柔性印刷电路板连接器，包括壳体，滑动盖和一对支撑钉。 在壳体的侧壁中限定一对引导槽和插入孔，用于接纳支撑钉。 在每个支撑钉上形成突出部分，以在凹槽的突出部分和内表面之间形成枢转孔。 滑动盖具有可旋转地支撑在枢转孔中的一对凸轮轴。 每个凸轮轴的横截面具有最大的突出点，当翻转滑盖时，该突出点刷过枢转孔的内表面。 通过最大突出点的横截面的最长弦的长度比从最突出点被刷到的内表面与枢转孔的相对的内表面之间的距离长。 为了向下翻动滑盖，需要相当大的力来克服最突出点和枢转孔的内表面之间的干涉。 因此，防止滑盖被意外翻转。

公开(公告)号：US20060198922A1

公开(公告)日：2006-09-07

申请号：US11072281

申请日：2005-03-07

Applicant: Shu-Man Chiang ,  Chung-Hsin Huang ,  Kao Chiu ,  Su Hung

Inventor： Shu-Man Chiang ,  Chung-Hsin Huang ,  Kao Chiu ,  Su Hung

IPC: B29C45/66

CPC classification number: B29C45/27 ,  B29C45/2602 ,  B29C45/2673

Abstract: The present invention provides a runner system for a plastic injection mold through which molten plastic is injected into a mold cavity defined between two mold halves. The runner system includes two mold cores each of which has a slot, a clamping plate for clasping the two mold cores and combing the slots to define therebetween a runner, and a sprue extending through one of the mold halves and connecting an entrance of the runner. The clamping plate and the clasped two mold cores are embedded into the other mold half. The clamping plate defines a gate connecting an exit of the runner to said mold cavity. The clamping plate seals at least a portion of the joint formed between the two mold cores and adjacent an exit of the runner to prevent molten plastic material from flowing into the joint to form seaming lines on surfaces of molded plastic articles. Thereby, the molded plastic articles have smooth surfaces without seaming lines.

Abstract translation: 本发明提供了一种用于塑料注射模具的流道系统，通过该流道系统将熔融塑料注入到限定在两个半模之间的模腔中。 流道系统包括两个模芯，每个模芯具有槽，夹紧板用于夹紧两个模芯，并且梳理槽以在其间限定流道;以及浇口，其延伸穿过半模中的一个并连接浇道的入口 。 夹紧板和夹紧的两个模芯嵌入另一个半模中。 夹板限定了将浇道的出口连接到模腔的门。 夹紧板密封形成在两个模芯之间并且靠近流道出口的接头的至少一部分，以防止熔融塑性材料流入接头中，以在模制塑料制品的表面上形成缝合线。 因此，模制的塑料制品具有光滑的表面而没有缝合线。

公开(公告)号：US07077680B1

公开(公告)日：2006-07-18

申请号：US11073644

申请日：2005-03-08

Applicant: Chin Chou Wang ,  Yi Chiu Kao ,  Chung Hsin Huang

Inventor： Chin Chou Wang ,  Yi Chiu Kao ,  Chung Hsin Huang

IPC: H01R13/62

CPC classification number: H04N5/2253 ,  H01R12/7076 ,  H01R13/62966

Abstract: The present invention provides a module connector including a housing having four sidewalls that define a chamber for receiving a module therein. Each sidewall defines a plurality of contact recesses. A plurality of contacts is accommodated in the contact recesses and electrically contact with the module. A pivotal cover has a top pressing cover, at least a pivotal arm and at least a locking claw extending downwardly from the top pressing cover. The pivotal arm pivotally mounts the pivotal cover on the housing to enable the pivotal cover to pivot between an open position to enable the module to be inserted in the chamber and a closed position with the top pressing cover pressing downwardly on the top of the module to prevent the module from being pulled out. The locking claw latches the pivotal cover in the closed position.

Abstract translation: 本发明提供了一种模块连接器，其包括具有四个侧壁的壳体，该侧壁限定用于在其中容纳模块的腔室。 每个侧壁限定多个接触凹部。 多个触点容纳在接触凹部中并与模块电接触。 枢转盖具有顶部按压盖，至少一个枢转臂和至少一个从顶部按压盖向下延伸的锁定爪。 枢转臂将枢转的盖枢转地安装在壳体上，以使枢转盖能够在打开位置之间枢转，以使得模块能够插入到腔室中，并且关闭位置，顶部按压盖在模块的顶部向下按压到 防止模块被拉出。 锁定爪将枢转盖闩锁在关闭位置。

公开(公告)号：USD524748S1

公开(公告)日：2006-07-11

申请号：US29224605

申请日：2005-03-07

Applicant: Shu Man Chiang ,  Chung Hsin Huang ,  Yi Chiu Kao ,  Yu Hung Su

Designer： Shu Man Chiang ,  Chung Hsin Huang ,  Yi Chiu Kao ,  Yu Hung Su

公开(公告)号：USD514522S1

公开(公告)日：2006-02-07

申请号：US29190318

申请日：2003-09-22

Applicant: Shu-Man Chiang ,  Chung-Hsin Huang

Designer： Shu-Man Chiang ,  Chung-Hsin Huang