公开(公告)号：KR101298469B1

公开(公告)日：2013-08-21

申请号：KR1020120008359

申请日：2012-01-27

Applicant: 한국기술교육대학교 산학협력단

Inventor： 엄지예 ,  이상순

IPC: G01R31/02 ,  G01R19/165

Abstract: PURPOSE: A portable digital short circuit detector is provided to confirm a leakage current without blocking electricity for measurement. CONSTITUTION: A portable digital short circuit detector includes a first socket connector (110), an electric leakage measuring unit (130), and a central controller (140). The first socket connector is connected to an electric socket. The electric leakage measuring unit measures currents flowing through the first socket connector. The central controller calculates an average current by excluding a maximum value and a minimum value from the currents measured for a predetermined time. The central controller determines that there is not electric leakage when the average current corresponds to a predetermined normal range. If the average current does not correspond to the range, the generation of the electric leakage is determined. [Reference numerals] (110) First socket connector; (120) Load; (130) Electric leakage measuring unit; (131) Current measuring unit; (132) Power measuring unit; (133) Resistance measuring unit; (140) Central controller; (150) Display unit; (160) Second socket connector

Abstract translation: 目的：提供便携式数字短路检测器，用于确认漏电流而不阻塞测量电能。 构成：便携式数字短路检测器包括第一插座连接器（110），漏电测量单元（130）和中央控制器（140）。 第一个插座连接器连接到电源插座。 漏电测量单元测量流过第一插座连接器的电流。 中央控制器通过从在预定时间内测量的电流中排除最大值和最小值来计算平均电流。 当平均电流对应于预定的正常范围时，中央控制器确定没有漏电。 如果平均电流不对应于该范围，则确定漏电的产生。 （附图标记）（110）第一插座连接器; （120）负载; （130）漏电测量单元; （131）电流测量单元; （132）功率测量单元; （133）电阻测量单元; （140）中央控制器; （150）显示单元; （160）第二插座连接器

公开(公告)号：KR1020130049530A

公开(公告)日：2013-05-14

申请号：KR1020110114616

申请日：2011-11-04

Applicant: 한국기술교육대학교 산학협력단

Inventor： 성상만 ,  최영수 ,  윤정환 ,  엄지예

IPC: B65F1/14 ,  B65D43/26

CPC classification number: B65F1/1638 ,  B65D43/262

Abstract: PURPOSE: A food waste receiving container is provided to prevent food waste from being spattered to surroundings in the discharging of the food waste by controlling the opening and closing speed of a cover part of a food waste receiving container. CONSTITUTION: A food waste receiving container comprises a receiving body(110), a cover part(120), and a speed control unit. The receiving body forms a receiving space to receive food waste. One end of the cover part is hinge-coupled to the receiving body in order to open and close the upper part of the receiving body. The speed control unit is formed on the rear side of the receiving body. The speed control unit is connected to the cover part in order to control the opening and closing speed of the cover part.

Abstract translation: 目的：提供食物垃圾收集容器，通过控制食物废物接收容器的盖部分的打开和关闭速度来防止食物废物在排放食物废物时溅到周围环境。 构成：食物垃圾容纳容器包括容纳体（110），盖部（120）和速度控制单元。 接收体形成接收食物垃圾的接收空间。 盖部分的一端铰链连接到接收体以便打开和关闭接收体的上部。 速度控制单元形成在接收体的后侧。 速度控制单元连接到盖部分以控制盖部分的打开和关闭速度。

公开(公告)号：KR101313604B1

公开(公告)日：2013-10-14

申请号：KR1020110114616

申请日：2011-11-04

Applicant: 한국기술교육대학교 산학협력단

Inventor： 성상만 ,  최영수 ,  윤정환 ,  엄지예

IPC: B65F1/14 ,  B65D43/26

Abstract: 본 발명은 내부에 음식물쓰레기를 수용할 수 있는 수용공간을 형성하는 수납본체(110)와 상기 수납본체의 상부를 개폐할 수 있는 구조로 상기 수납본체에 일단이 힌지 결합하는 커버부(120), 상기 수납본체의 후면에 형성되며, 상기 커버부에 연결되어 상기 커버부의 개폐 동작의 속도를 조절할 수 있도록 하는 속도조절유닛을 포함하여 구성된다.

Abstract translation: 本发明是一种接收单元110和能够打开和关闭所述壳体的上部部分限定了一个容纳空间，以容纳在盖部120，其一个键被铰接到所述外壳主体内的食品废物的结构中， 以及速度调节单元，其形成在壳体主体的后表面上并连接到盖单元，以调节盖单元的打开和关闭操作的速度。

公开(公告)号：KR101384826B1

公开(公告)日：2014-04-15

申请号：KR1020120157916

申请日：2012-12-31

Applicant: 한국기술교육대학교 산학협력단

Inventor： 정건웅 ,  이정묵 ,  엄지예 ,  김민수 ,  이상순

IPC: B60B33/04 ,  B60B25/02 ,  B60B23/02

Abstract: Expandable wheels according to an embodiment of the present invention comprise a central hole disposed in an inner wheel to allow a motor shaft to pass therethrough; an inner wheel body and an inner wheel cover, which fix parts of the inner wheel; a first tire; a first connecting body for restricting idling of the inner wheel; a first slider for maintaining a return and a location of the first connecting body; a recess for ensuring paths of the first connecting body and the first slider which are coupled to each other to operate therein; a central hole disposed in an outer wheel to allow the motor shaft to pass therethrough; an outer wheel body and an outer wheel cover, which fix parts of the outer wheel; a second tire including a plurality of tires; a link disk connection shaft connected to the motor shaft to transmit power; a link disk connection shaft cover for preventing displacement of the link disk connection shaft; a second link coupled to the link disk connection shaft to convert a rotary motion into a linear motion; two first links coupled to the second link to expand a wheel with received force; and expandable wings coupled to the first links, respectively and spreading when the wheel is expanded.

Abstract translation: 根据本发明的实施例的可扩展轮包括设置在内轮中以允许马达轴穿过的中心孔; 内轮主体和内轮盖，其固定内轮的部分; 第一轮胎 用于限制内轮的空转的第一连接体; 用于保持第一连接体的返回和位置的第一滑块; 用于确保所述第一连接体和所述第一滑块的路径彼此联接以在其中操作的凹部; 设置在外轮中的中心孔，以允许马达轴通过; 外轮主体和外轮盖，其固定外轮的部分; 包括多个轮胎的第二轮胎; 连接到电机轴的连接盘连接轴传递动力; 连接盘连接轴盖，用于防止连杆盘连接轴的位移; 耦合到所述连接盘连接轴以将旋转运动转换成直线运动的第二连杆; 两个第一连杆耦合到第二个链接，以接收力来扩大轮; 以及分别与所述第一连杆相连的可膨胀翼，并且在所述车轮扩展时扩展。

公开(公告)号：KR101252800B1

公开(公告)日：2013-04-09

申请号：KR1020110114615

申请日：2011-11-04

Applicant: 한국기술교육대학교 산학협력단

Inventor： 이상순 ,  최영수 ,  윤정환 ,  엄지예

IPC: A47L13/52

CPC classification number: E01H1/12 ,  E01H2001/122

Abstract: PURPOSE: A functional cleaning tool is provided to move garbage into a storage main body using a rotation cleaning module without users bending the waist or sweeping. CONSTITUTION: A functional cleaning tool comprises a storage main body(110), a main frame(120), and a rotation cleaning module. The mainframe is formed in the upper direction of the storage main body. The rotation cleaning module is combined in the mainframe and moves garbage into the storage main body by rotating the end. The rotation cleaning module comprises a first sub-frame unit(210), a second sub-frame unit(220), and a third sub-frame unit(230). The first sub-frame unit is axis-connected to the upper end of the main frame. The second sub frame unit delivers the rotary movement of the first sub-frame unit to the lower direction. The third sub-frame unit is connected to the end of the second sub-frame unit and rotates a rotation plate(240).

Abstract translation: 目的：提供功能清洁工具，使用旋转清洁模块将垃圾移入储存主体，而不需要用户弯腰或扫地。 构成：功能性清洁工具包括存储主体（110），主框架（120）和旋转清洁模块。 主机形成在储存主体的上方。 旋转清洁模块组合在主机中，通过旋转末端将垃圾运送到存储本体。 旋转清洁模块包括第一子框单元（210），第二子框单元（220）和第三子框单元（230）。 第一子框架单元与主框架的上端轴连接。 第二子框架单元将第一子框架单元的旋转运动递送到下方。 第三子框架单元连接到第二子框架单元的端部并旋转旋转板（240）。