公开(公告)号：US20130249701A1

公开(公告)日：2013-09-26

申请号：US13556376

申请日：2012-07-24

Applicant: QING ZHANG

Inventor： QING ZHANG

IPC: G08B5/36

CPC classification number: H01R13/717 ,  G06F1/1656 ,  G06F1/181 ,  H01R2201/06

Abstract: The present disclosure relates to a method for sensing a connection port and a connection port sensing apparatus thereof. The method includes the steps of: providing a sensing device nearing a connection port; providing a lighting device nearing the connection port; lighting the lighting device when the sensing device detects that an object is nearing the connection port, concurrently, displaying a message through the operating system to notify the user of the corresponding information about the connection port.

Abstract translation: 本公开涉及用于感测连接端口及其连接端口感测装置的方法。 该方法包括以下步骤：提供靠近连接端口的感测装置; 提供靠近连接端口的照明装置; 当感测装置检测到对象正在接近连接端口时，点亮照明装置，同时通过操作系统显示消息以通知用户有关连接端口的相应信息。

公开(公告)号：US20170181582A1

公开(公告)日：2017-06-29

申请号：US15391021

申请日：2016-12-27

Applicant: QING ZHANG

Inventor： QING ZHANG

IPC: A47J47/14 ,  A47J27/00

CPC classification number: A47J37/0781

Abstract: A mobile food service cart may include a main body, a food making assemblies, a plurality of storage compartments, a protective glass, and a wheel assembly. In one embodiment, the food making assembly may include a plurality of cooking units, food processing arms, heating units, and heating source. In a further embodiment, the cooking unit may be a metal cooking pan that can be used to make food such as pizza, pancakes, etc. The food processing arm is configured to flatten the food material disposed on the cooking unit, and the heating unit is used to heat the food material on the cooking unit.

公开(公告)号：US20120298496A1

公开(公告)日：2012-11-29

申请号：US13116633

申请日：2011-05-26

Applicant: QING ZHANG

Inventor： QING ZHANG

IPC: H01H13/76 ,  H01H13/02

CPC classification number: H01H3/125

Abstract: A press key includes: a keycap made of metal; a base board; a circuit board disposed on the base board; an insulating film disposed on the circuit board; and an elastic member disposed between the insulating film and the keycap, the elastic member being pressed toward the circuit board when the keycap is pressed, and being resilient to return the keycap to an original position when the keycap is released. A keyboard including a plurality of the aforesaid press keys is also disclosed.

Abstract translation: 按键包括：由金属制成的键帽; 一个基板; 布置在基板上的电路板; 设置在电路板上的绝缘膜; 以及设置在所述绝缘膜和所述键帽之间的弹性构件，当所述键帽被按压时，所述弹性构件被朝向所述电路板按压，并且当所述键帽被释放时，所述弹性构件被弹性地将键帽返回到原始位置。 还公开了包括多个上述按键的键盘。

公开(公告)号：US20130340244A1

公开(公告)日：2013-12-26

申请号：US13528097

申请日：2012-06-20

Applicant: KEITH BRYAN HARDIN ,  PAUL KEVIN HALL ,  ZACHARY CHARLES NATHAN KRATZER ,  QING ZHANG

Inventor： KEITH BRYAN HARDIN ,  PAUL KEVIN HALL ,  ZACHARY CHARLES NATHAN KRATZER ,  QING ZHANG

IPC: H05K13/00

CPC classification number: H05K1/0298 ,  B28B7/0091 ,  H01G2/06 ,  H01G4/33 ,  H01G4/35 ,  H05K1/0251 ,  H05K1/184 ,  H05K3/4046 ,  H05K2201/09645 ,  H05K2201/10053 ,  H05K2201/10984 ,  Y10T29/49002 ,  Y10T29/49117 ,  Y10T29/49126 ,  Y10T29/49128 ,  Y10T29/49153 ,  Y10T29/49155

Abstract: A method for manufacturing a Z-directed component for insertion into a mounting hole in a printed circuit board according to one example embodiment includes forming the Z-directed component in a cavity formed by a constraining material that defines the outer shape of the Z-directed component. The constraining material is dissipated to release the Z-directed component from the constraining material and the Z-directed component is fired.

Abstract translation: 根据一个示例性实施例的用于制造用于插入到印刷电路板的安装孔中的Z定向部件的方法包括：将Z定向部件形成在由约束材料形成的空腔中，所述约束材料限定Z定向的外形 零件。 消融约束材料以将约束材料释放Z定向的成分，并且对Z指向的元件进行烧制。