Abstract: An ice level detection structure for ice makers is located on an ice maker to detect the ice level of ice cubes actually stored in an ice trough. It includes a detection rack located above the ice trough. The ice maker has a motor and a transmission means to transmit the detection rack. Through mechanical transmission the detection rack can accurately judge the ice level of the ice cubes actually stored in the ice trough.

Abstract: A power control structure for ice makers includes a control box to control an ice making process and a transmission means located in the control box. The transmission means has a movement range within which an ON/OFF switch is located. A retrievable ice collection tray is provided which has an actuation wall. The transmission means is coupled with an actuation arm extended to a loading/unloading displacement of the actuation wall. When the ice collection tray is unloaded the actuation wall pushes the actuation arm to drive the transmission means to trigger the ON/OFF switch to suspend the ice making process. When the ice collection tray is reloaded the actuation wall pushes the actuation arm again to drive the transmission means to trigger the ON/OFF switch a second time to trigger the ON/OFF switch to start the ice making process of the ice maker.

Abstract: An ice level detection structure for ice makers is located on an ice maker to detect the ice level of ice cubes actually stored in an ice trough. It includes a detection rack located above the ice trough. The ice maker has a motor and a transmission means to transmit the detection rack. Through mechanical transmission the detection rack can accurately judge the ice level of the ice cubes actually stored in the ice trough.

Abstract: A sideward clipping apparatus aims to clip and release an article through double-depressing actions in cyclic operations. It has a sliding member which includes an upper clipping portion and a lower clipping portion that are coupled through a first base and a second base. The lower clipping portion synchronously drives the upper clipping portion through the first base at an initial force receiving state to form a first fan moving track. The lower clipping portion is in contact with the sliding member and moved vertically to a second position under the force to drive the upper clipping portion through the second base to form a second fan moving track. Thereby the upper clipping portion and the lower clipping portion form a clipping space when the sliding member is moved to the second position to accurately clip the article.

Abstract: A multi-instruction switch includes a base, a control disk, a plurality of electrodes and a conductive element. The control disk is located above the base and can rotate relative to the base to issue instructions. The conductive element is bent to form a common contact end in the middle portion and a first contact end and a second contact end on two ends to connect respectively to a common electrode, a first electrode and a second electrode. By rotating the control disk, a guiding portion located on an inner peripheral rim of the control disk can move the conductive element in a biased manner so that the common electrode and the first electrode or the second electrode are electrically connected to generate a leftward or rightward rotational instruction. Meanwhile a rotational click is produced. The structure is simple and the fabrication cost is lower.

Abstract: A multi-stage button switch includes a body, an elastic element and a compression element. The compression element has an integrated flexible harness arm. The body has a track zone and a harness portion which is formed with a selected geometric shape to define the moving path of the compression element that includes a start position, a first stage compression position, a compressed position and a second stage compression position in this order. The button switch thus formed consists of fewer elements, is simply structured and can be fabricated and assembled easily.

Abstract: A sideward clipping apparatus aims to clip and release an article through double-depressing actions in cyclic operations. It has a sliding member which includes an upper clipping portion and a lower clipping portion that are coupled through a first base and a second base. The lower clipping portion synchronously drives the upper clipping portion through the first base at an initial force receiving state to form a first fan moving track. The lower clipping portion is in contact with the sliding member and moved vertically to a second position under the force to drive the upper clipping portion through the second base to form a second fan moving track. Thereby the upper clipping portion and the lower clipping portion form a clipping space when the sliding member is moved to the second position to accurately clip the article.

Abstract: A multi-instruction switch includes a base, a control disk, a plurality of electrodes and a conductive element. The control disk is located above the base and can rotate relative to the base to issue instructions. The conductive element is bent to form a common contact end in the middle portion and a first contact end and a second contact end on two ends to connect respectively to a common electrode, a first electrode and a second electrode. By rotating the control disk, a guiding portion located on an inner peripheral rim of the control disk can move the conductive element in a biased manner so that the common electrode and the first electrode or the second electrode are electrically connected to generate a leftward or rightward rotational instruction. Meanwhile a rotational click is produced. The structure is simple and the fabrication cost is lower.

Abstract: A multi-stage button switch includes a body, an elastic element and a compression element. The compression element has an integrated flexible harness arm. The body has a track zone and a harness portion which is formed with a selected geometric shape to define the moving path of the compression element that includes a start position, a first stage compression position, a compressed position and a second stage compression position in this order. The button switch thus formed consists of fewer elements, is simply structured and can be fabricated and assembled easily.

Abstract: A multi-instruction switch includes a control disk, an anchor member and a depressing element. The control disk can drive a first conductive element to rotate relative to the anchor member. The anchor member has a terminal connector which includes a common terminal, a first terminal, at least one second terminal and a third terminal. A second conductive element located beneath the depressing element can move up and down relative to the depressing element to connect a circuit. The first conductive element has a plurality of contact arms mating the terminal connector. One of the contact arms is connected to the common terminal in normal conditions. Other contact arms are connected alternately to contact zones and non-contact zones of the first and second terminals to generate a plurality of signals. By pressing the depressing element to connect the common terminal and the third terminal, the signals can be output.