摘要:
A wearable electronic device for conveying information in an analog manner at least in part by the use of at least one display hand positioned on the dial side of a dial, wherein the wearable electronic device uses the display hand(s) to convey information that is stored in the controller of the device and/or provided by sensors and/or an external transmitter. An actuation mechanism, preferably a stepper motor, is used to rotate the display hands in the clockwise and/or counterclockwise directions in predefined increments to convey the information.
摘要:
A wearable electronic device for conveying information in an analog manner at least in part by the use of at least one display hand positioned on the dial side of a dial, wherein the wearable electronic device uses the display hand(s) to convey information that is stored in the controller of the device and/or provided by sensors and/or an external transmitter. An actuation mechanism, preferably a stepper motor, is used to rotate the display hands in the clockwise and/or counterclockwise directions in predefined increments to convey the information.
摘要:
A movement assembly for controlling at least one display indicator of a first display assembly and at least one display indicator of a second display assembly in a wearable electronic device, wherein the at least one display indicator of the first display assembly is arranged different from the arrangement of the at least one display indicator of the second display assembly, wherein the movement assembly is adapted for individually receiving both the first display assembly and the second display assembly, wherein the display functionality of the wearable electronic device is changeable based on the display assembly operatively coupled to one or more gears in the module and whereby the module can be used to provide differing display functionality based on the display assembly coupled thereto.
摘要:
An electronic device comprising a controller having an integrated circuit operable in at least a first and second mode, and a dial having a window through which at least one indicator is visible, wherein the electronic device comprises a mode indicator positioned on an actuation mechanism side of the dial, wherein the mode indicator has at least a first indicator and a second indicator each respectively representative of one of the at least two modes within which the electronic device is operable; a gearing assembly comprising one or more wheels, being meshingly coupled to the mode indicator so that the rotation of the one or more wheels causes the rotation of the mode indicator; an actuation mechanism, rotateably coupled to the at least one or more wheels of the gearing assembly, wherein the rotation of the actuation mechanism causes the rotation of the mode indicator; wherein the integrated circuit controls the actuation of the actuation mechanism so as to initiate the rotation of the mode indicator; and actuation means, operatively coupled to the controller, for selecting the mode within which the integrated circuit is operable, wherein the mode within which the integrated circuit is operating is visible through the window in the dial; wherein the mode in which the integrated circuit is operating is indicated by the indicator visible in the window.
摘要:
The efficiency of a stepping motor is increased by using a stator assembly comprising (a) a magnetically permeable first stator member having a central hub and multiple, spoke-like pole pieces radiating from the hub and (b) a stator bridge assembly in which a plastic holder member is united to a magnetically permeable second stator member having a central hub and radiating pole pieces in spaced, overlapping relation to the hub and pole pieces of the first stator member. The plastic holder member includes thermoplastically worked portions which form a bushing in a central aperture in the hub of the second stator member to rotatably receive one end of the rotor axle while the other end of the rotor axle extends through an axially aligned central aperture in the hub of the first stator member. Other portions of the plastic holder member form a support bridge between the first and second stator members. Overlapping of extraneous areas of the first and second stator members not associated with the hub and pole pieces is eliminated to reduce magnetic losses in the stator circuit. The stator assembly thus provides a stable bridge for rotor pivoting with minimized magnetic losses, resulting in higher torque output at a given level of current.
摘要:
A wearable electronic device for conveying information in an analog manner at least in part by the use of at least one display hand positioned on the dial side of a dial, wherein the wearable electronic device uses the display hand(s) to convey information that is stored in the controller of the device and/or provided by sensors and/or an external transmitter. An actuation mechanism, preferably a stepper motor, is used to rotate the display hands in the clockwise and/or counterclockwise directions in predefined increments to convey the information.
摘要:
A timepiece comprising a date display, comprising a date display assembly comprising a date ring, a first gearing assembly being meshingly coupled to the date ring for causing the rotation of the date ring; and a stepping motor comprising a rotor, wherein the rotor of the stepping motor is rotateably coupled to the at least one or more wheels of the first gearing assembly, wherein the rotation of the rotor causes the date ring to rotate; a date-keeping assembly operatively coupled to the date display assembly, comprising: at least a second gearing assembly comprising at least an hour wheel and a detection wheel assembly, wherein at least certain rotational increments of the detection wheel, and the clockwise or counterclockwise direction thereof, causes the rotor of the stepping motor to rotate so that the date ring can be rotated in one of a clockwise or counterclockwise direction; whereby the rotation of the hour wheel through a predetermined midnight position results in that the stepping motor causes the date ring to rotate a predetermined number of degrees, thereby advancing either in the forward or backward direction a displayed digit on the date ring representing a valid date. Methodologies for setting and adjustment are also provided.
摘要:
A wearable electronic device for conveying information in an analog manner at least in part by the use of at least one display hand positioned on the dial side of a dial, wherein the wearable electronic device uses the display hand(s) to convey information that is stored in the controller of the device and/or provided by sensors and/or an external transmitter. An actuation mechanism, preferably a stepper motor, is used to rotate the display hands in the clockwise and/or counterclockwise directions in predefined increments to convey the information.
摘要:
An electronic device that includes functionality to perform at least two functions, a first of which may be timekeeping and the other of which is at least a function other than the first function. The electronic device comprises a multilayered module comprising a frame having a frame surface; at least two physically separable printed circuit boards, the first of which includes means related to at least the timekeeping and the second of which includes means related to at least the function other than timekeeping, wherein the first printed circuit board is intermediate the frame surface and the second printed circuit board; a battery compartment dimensioned for receiving a battery, wherein the battery compartment is asymmetrically positioned within the module thus creating a region above the first printed circuit board and proximate the battery compartment; and wherein the second printed circuit board is securable within the module and in the region; wherein the functionality of the electronic device can be changed and/or modified by a removal of the second printed circuit board and a replacement with another printed circuit board having means at least in part different from and/or in addition to the means of the second printed circuit board; whereby the first printed circuit board need not be removed to provide for such additional and/or different functionality provided by the replacement printed circuit board.
摘要:
A method of calibrating a display hand in an electronic device. The preferred method comprises the steps of initializing a counter; stepping the rotor of the stepping motor a predetermined number of steps in a first direction and incrementing the counter; determining whether the counter is less than a predefined value representing at least the total of (i) the maximum number of steps needed from a zero position on the display to the maximum value on the display; and (ii) the number of steps needed from the zero position on the display to the position such that a channel formed in one of the one or more gears would abut against a tab; and if so, stepping the rotor of the stepping motor the predetermined number of steps in the first direction, incrementing the counter and again determining whether the counter is less than the predefined value; and if not, rotating the rotor of the motor in a direction opposite the first direction the same number of steps needed from the zero position on the display to the position such that the channel would abut against the tab. Several calibration assembly constructions are also provided.