Noark Electrics (shanghai) Co. Ltd.

Entit Software LLC

Noark Electrics Co. Ltd.

Qian Lu

Pengbin Yan

Bing Zhang

Jiang-Bin Xing

Wen-Ying Yang

Chun-Qi Lu

According to an example, a position of a pointer may be detected to be positioned over an icon of a plurality of selectable icons. A menu containing a set of sub-icons corresponding to the icon may be displayed and a first location and a second location of the displayed menu may be determined. A first line and a second line may be determined and a plurality of points in a movement of the pointer may be recorded. A third line that crosses the plurality of recorded points may also be determined. In response to a determination that the third line is within an area between the first line and the second line, the menu may continue to be displayed while the pointer passes over another icon of the plurality of selectable icons.

Menu display control

A high-stability miniature circuit breaker has a pivotal shaft having a first section, a second section and a shoulder. The diameter of the second section is larger than the first section. The shoulder diameter is larger than the second section. A pivoting lever on the first section limits the axial position of a protruding mesa relative to the shaft by contact fit between the mesa and a thrust surface on the second section. A pivoting latch is on the second section. A first end face fits to a support surface on the shoulder. A second end face fits to the protruding mesa at the other end. The latch controls a drive rod and the lever. A connecting rod separates from the latch when latch hasps are separated and the latch separates from the drive rod which slides along a groove of the lever.

Minitype breaker with high stability

A circuit breaker includes a housing, wiring boards and terminals disposed within the housing, wherein the terminal comprises a screw, a press board and a wire trap provided with a incoming line hole and a wiring space; the screw passes through a threaded hole on the top end face of the wire trap to contact the press board which is able to lift up and down and is embedded in the wire trap; the wiring board traverses the wire trap, and divides the wiring space of the wire trap into two independent wiring spaces; a first line hole is provided on the housing at a position above the screw of the terminal; and the press board and the wire trap perform a relative displacement with the wiring board under the action of the screw, to compress the two independent wiring spaces so as to realize the connection between wires. In the circuit breaker, with the wiring board as a boundary, the wiring space of the wire trap is divided into two independent wiring spaces, realizing a hybrid junction of commonly used wires while realizing the hybrid junction wiring function of single-strand wires with different diameter.

Circuit breaker

Growing community of inventors

Shanghai, China

Qian Lu