公开(公告)号：US20210124134A1

公开(公告)日：2021-04-29

申请号：US16999090

申请日：2020-08-21

Applicant: Yu-Ching LIN

Inventor： Yu-Ching LIN

IPC: G02B6/38

Abstract: The present invention provides a pin retainer comprising a base, and a retaining structure coupled to the base. The base has a through slot, two through-holes respectively formed at two opposite sides of an opening of the through-slot formed on a surface of the base for respectively accommodating guide pins, and first engaging structures respectively formed on two lateral surfaces of the base. The retaining structure has a pair of lateral plates slidably coupled to the two lateral surfaces. Each lateral plate has second engaging structure corresponding to the first engaging structure, and a positioning plate having a holding structure. The second engaging structure is combined with or released from the first engaging structure depending on the positions of the retaining structure. Alternatively, the present invention also presents an optical connector using the pin retainer.

公开(公告)号：US09103996B2

公开(公告)日：2015-08-11

申请号：US14267117

申请日：2014-05-01

Applicant: Yu-Ching Lin

Inventor： Yu-Ching Lin

IPC: G02B6/00 ,  G02B6/38 ,  G02B6/42

CPC classification number: G02B6/3898 ,  G02B6/389 ,  G02B6/4261 ,  Y10T29/49947

Abstract: An optical fiber connector according to the present disclosure includes an outer housing, an inner housing and a handling member. The outer housing has an accommodation room defined by a first wall, a second wall, a third wall and a fourth wall, wherein the first wall faces the third wall and connects with the second and fourth walls. A hook is formed at each of the second and fourth walls. The inner housing protrudes outwardly from the accommodation room of the outer housing. The handling member has a pair of grip hooks that are configured to hook on to the hooks at the second and fourth walls, respectively.

Abstract translation: 根据本公开的光纤连接器包括外壳，内壳和处理构件。 外壳具有由第一壁，第二壁，第三壁和第四壁限定的容纳室，其中第一壁面向第三壁并与第二壁和第四壁连接。 在第二和第四壁的每一个处形成有钩。 内壳从外壳的容纳室向外突出。 处理构件具有一对夹钩，其配置成分别钩在第二和第四壁上的钩上。

公开(公告)号：USD694874S1

公开(公告)日：2013-12-03

申请号：US29425650

申请日：2012-06-26

Applicant: Yu-Ching Lin ,  Ming-Hsiu Chung ,  Wen-Cheng Chen

Designer： Yu-Ching Lin ,  Ming-Hsiu Chung ,  Wen-Cheng Chen

公开(公告)号：US20130309094A1

公开(公告)日：2013-11-21

申请号：US13532812

申请日：2012-06-26

Applicant: YU-CHING LIN ,  MING-HSIU CHUNG ,  WEN-CHENG CHEN

Inventor： YU-CHING LIN ,  MING-HSIU CHUNG ,  WEN-CHENG CHEN

IPC: F04D29/28

CPC classification number: F04D25/0613 ,  F04D29/281 ,  F04D29/626

Abstract: A cooling fan includes a hub and an impeller. The hub includes a circular wall and an annular wall. The annular wall has a position end opposite to the circular wall. The impeller includes a blade ring and a plurality of blades integrally extending outwards from an outer circumferential surface of the blade ring. The blade ring receives the hub and has a first mounting end and a second mounting end opposite to the first mounting end. When the position end abuts the second mounting end of the blade ring, the blades extend aslant from the blade ring toward a counterclockwise direction relative to the circular wall. When the position end abuts the first mounting end of the blade ring, the blades extend aslant from the blade ring toward a clockwise direction relative to the circular wall.

Abstract translation: 冷却风扇包括轮毂和叶轮。 轮毂包括圆形壁和环形壁。 环形壁具有与圆形壁相对的位置端。 叶轮包括叶片环和从叶片环的外周表面向外整体延伸的多个叶片。 叶片环接收轮毂并且具有与第一安装端相对的第一安装端和第二安装端。 当位置端邻接叶片环的第二安装端时，叶片从叶片环向相对于圆形壁向逆时针方向倾斜延伸。 当位置端邻接叶片环的第一安装端时，叶片相对于圆形壁从叶片环朝向顺时针方向倾斜延伸。

公开(公告)号：US20130247345A1

公开(公告)日：2013-09-26

申请号：US13424417

申请日：2012-03-20

Applicant: Yu-Ching LIN

Inventor： Yu-Ching LIN

IPC: B21J15/16

CPC classification number: B21J15/22 ,  B21J15/043 ,  B21J15/105 ,  B21J15/326 ,  Y10T29/5373 ,  Y10T29/53735 ,  Y10T29/53739 ,  Y10T29/53743 ,  Y10T29/53748 ,  Y10T29/5377

Abstract: A rivet gun has a barrel, a handle assembly, a cylinder and a seal ring assembly. The handle assembly is mounted under the barrel and has a hydraulic shaft and a handle mounted around the hydraulic shaft and having an annular shoulder. The cylinder has a top cover, an annular body and a bottom seat. The top cover is mounted under the handle and contacts the annular shoulder. A diameter of the top cover is larger than a diameter of the annular shoulder such that an outer periphery of the top cover protrudes radially out from an outer periphery of the annular shoulder instead of being covered by the annular shoulder. The annular body is mounted detachably on the top cover. The bottom seat is mounted detachably on the annular body. The rivet gun is allowed to change cylinders of different sizes or types.

Abstract translation: 铆钉枪具有桶，手柄组件，气缸和密封环组件。 手柄组件安装在筒体下方，并且具有液压轴和安装在液压轴周围并具有环形肩部的手柄。 气缸具有顶盖，环形体和底座。 顶盖安装在手柄下方并与环形肩部接触。 顶盖的直径大于环形肩部的直径，使得顶盖的外周从环形肩的外周径向地突出，而不是被环形肩部覆盖。 环形体可拆卸地安装在顶盖上。 底座可拆卸地安装在环形体上。 允许铆钉枪更换不同尺寸或类型的气瓶。

公开(公告)号：US08497663B2

公开(公告)日：2013-07-30

申请号：US12768844

申请日：2010-04-28

Applicant: Cheng-Tao Li ,  Yu-Ching Lin

Inventor： Cheng-Tao Li ,  Yu-Ching Lin

IPC: H02J7/00

CPC classification number: H02J7/0054 ,  H02J7/345 ,  H02J2007/0059 ,  H02M3/33507

Abstract: A charging device for providing an output voltage to charge a flash capacitor is provided. A transformer includes a primary winding and a secondary winding. The transformer generates a primary voltage according to an input voltage and generates a secondary voltage according to the primary voltage. A diode coupled between the secondary winding of the transformer and the flash capacitor provides the output voltage according to the secondary voltage. A current detector detects a current flowing through the primary winding of the transformer and generates a detection signal. A determining circuit generates a determining signal according to the primary voltage, the secondary voltage and a reference voltage. A control circuit switches a switch coupled between the primary winding of the transformer and a ground according to the detection signal and the determining signal, so as to control the transformer to charge the flash capacitor.

Abstract translation: 提供一种用于提供输出电压以对闪光电容器充电的充电装置。 变压器包括初级绕组和次级绕组。 变压器根据输入电压产生初级电压，并根据初级电压产生次级电压。 耦合在变压器的次级绕组和闪光电容器之间的二极管根据次级电压提供输出电压。 电流检测器检测流过变压器的初级绕组的电流并产生检测信号。 确定电路根据初级电压，次级电压和参考电压产生确定信号。 控制电路根据检测信号和确定信号来切换耦合在变压器的初级绕组和地之间的开关，以便控制变压器对闪存电容器充电。

公开(公告)号：US20130081573A1

公开(公告)日：2013-04-04

申请号：US13419184

申请日：2012-03-13

Applicant: Rong-Shun Chen ,  Hung-Yin Tsai ,  Chien-Hung Lin ,  Hong Hocheng ,  Wei-Leun Fang ,  Ann-Shyn Chiang ,  Yu-Ching Lin ,  Jhih-Shun Yang ,  Yu-Cheng Wu ,  Li-An Chu ,  Chia-Lin Wu

Inventor： Rong-Shun Chen ,  Hung-Yin Tsai ,  Chien-Hung Lin ,  Hong Hocheng ,  Wei-Leun Fang ,  Ann-Shyn Chiang ,  Yu-Ching Lin ,  Jhih-Shun Yang ,  Yu-Cheng Wu ,  Li-An Chu ,  Chia-Lin Wu

IPC: A01K29/00

CPC classification number: A01K67/033

Abstract: A system for classifying tiny insects includes a cultivation tank, a detecting container, a detector, a gathering device, and a control unit. The cultivation tank is connected to the detecting container, so that the hatched tiny insects can enter the detecting area of the detecting container from the cultivation tank. The detector is used for detecting the characteristics of the tiny insects in the detecting area, and then the control unit controls the switching unit of the gathering device to switch the gathering containers for gathering the tiny insects according to the detecting results. The system of the present invention is capable of automatically classifying the tiny insects and then gathering them to different gathering containers according to their characteristics, so as to decrease the man power and time necessary for factitious classification.

Abstract translation: 用于分类微小昆虫的系统包括培养罐，检测容器，检测器，收集装置和控制单元。 培养罐与检测容器连接，使得阴影的微小昆虫可以从培养槽进入检测容器的检测区域。 检测器用于检测检测区域中的微小昆虫的特征，然后根据检测结果，控制单元控制收集装置的切换单元切换用于收集微小昆虫的收集容器。 本发明的系统能够根据其特点自动分类微小的昆虫，然后将它们聚集到不同的收集容器中，从而降低人员分类所需的人力和时间。

公开(公告)号：US20120104304A1

公开(公告)日：2012-05-03

申请号：US12912954

申请日：2010-10-27

Applicant: Yu-Ching LIN

Inventor： Yu-Ching LIN

IPC: F16K27/00

CPC classification number: B21J15/105 ,  B21J15/043 ,  B21J15/326

Abstract: A control valve for ejecting rivet pieces of a rivet gun has an adapter, a bushing, a first valve member and a second valve member. The adapter has cavity and a mounting hole. The bushing is mounted in the mounting hole of the adapter and has a through hole. The first and second valve members are mounted respectively on front and rear ends of the bushing into the through hole. An internal air space is defined between the first and second valve members. Changing the size of the internal air space adjusts an airflow rate inside the control valve so that the moving speed of a rivet piece through the control valve can be controlled.

Abstract translation: 用于喷射铆钉枪的铆钉的控制阀具有适配器，衬套，第一阀构件和第二阀构件。 适配器具有空腔和安装孔。 衬套安装在适配器的安装孔中，并具有通孔。 第一和第二阀构件分别安装在衬套的前端和后端到通孔中。 在第一和第二阀构件之间限定内部空气空间。 改变内部空气空间的尺寸来调节控制阀内部的气流速度，从而可以控制铆钉件通过控制阀的移动速度。

公开(公告)号：US20120091812A1

公开(公告)日：2012-04-19

申请号：US13004037

申请日：2011-01-11

Applicant: Yu-Ching Lin ,  Chih-Chung Tsai

Inventor： Yu-Ching Lin ,  Chih-Chung Tsai

IPC: H02J9/06

CPC classification number: H02J7/0068 ,  Y10T307/625

Abstract: A power switching device including a rectifier circuit and a control circuit is provided. A first terminal of the rectifier circuit receives an external voltage source and a second terminal of the rectifier circuit is electrically connected to a node. The control circuit is electrically connected between the node and a battery. Furthermore, during a power supply mode, the control circuit provides a power supply path, so that the battery provides a battery current to the node. Besides, the control circuit detects the battery current and determines whether or not to switch to a normal mode from the power supply mode according to the detection result.

Abstract translation: 提供了一种包括整流电路和控制电路的电源开关装置。 整流电路的第一端子接收外部电压源，并且整流电路的第二端子电连接到节点。 控制电路电连接在节点和电池之间。 此外，在电源模式期间，控制电路提供电源路径，使得电池向节点提供电池电流。 此外，控制电路检测电池电流，并根据检测结果确定是否从电源模式切换到正常模式。

公开(公告)号：US20120090142A1

公开(公告)日：2012-04-19

申请号：US12905146

申请日：2010-10-15

Applicant: Yu-Ching LIN

Inventor： Yu-Ching LIN

IPC: B21J15/18

CPC classification number: B21J15/043 ,  B21J15/22 ,  B21J15/326 ,  Y10T29/53739 ,  Y10T29/53748

Abstract: A rivet gun has a barrel, a shaft, a handle and a pneumatic cylinder assembly. The shaft is mounted under the barrel. The handle is mounted around the shaft. The pneumatic cylinder assembly is mounted under the handle and has a top cover, a fastener, an annular cylinder and a bottom base. The top cover, fastener, annular cylinder and bottom base are detachably assembled so can be replaced easily without changing the whole pneumatic cylinder assembly. The maintenance costs of the rivet gun are reduced.

Abstract translation: 铆钉枪具有桶，轴，手柄和气缸组件。 轴安装在枪管下面。 手柄安装在轴上。 气动气缸组件安装在手柄下方，并具有顶盖，紧固件，环形气缸和底座。 顶盖，紧固件，环形气缸和底座可拆卸地组装，可以在不改变整个气缸组件的情况下轻松更换。 铆钉枪的维护成本降低。