摘要:
A slide switch (10) comprises a housing (12) having at least one cantilever beam (22 and 23) integrally formed in the housing (12). A keypad (24 and 25) is arranged and constructed below at least one of the cantilever beams (22 and 23). A horizontal slide actuator (30) is arranged and constructed to slide over the cantilever beam (22 and 23) for substantially biasing the cantilever beam (22 and 23) toward the keypad (24 and 25).
摘要:
A rotary on/off control switch (100, 700, 900) provides improved torque with single click operation. Rotary on/off control switch (100) is formed of a casing (106), a drive member (108), and a carrier member (110) having frictional elements (112) coupled thereto. A lever (116) and drive member (108) provide rotation of the carrier within the casing. In response to rotation of the drive member (108), carrier member (110) and lever (116), each frictional element (112) travels against the casing generating torque for single click ON operation. Rotation past a predetermined angle causes the carrier member (110) to remain stationary for variable function control of the rotary on/off control switch (100). Reverse rotation of the drive member (108), carrier member (110) and lever (116), generates torque for single click OFF operation.
摘要:
A method for managing power of a power source and a system is disclosed. The method includes determining (404) a power source capacity value for the power source having a plurality of cells. Further, the method includes determining (406) a cell-capacity value for each cell of the plurality of cells. Furthermore, the method includes determining (408) a duty-cycle ratio value for each cell of the plurality of cells according to the determined cell-capacity value of the cell and the power source capacity value. Moreover, the method includes drawing (410) power from each cell of the plurality of cells according to the determined duty-cycle ratio value of the cell to achieve the power source capacity value for the power source.
摘要:
An accessory connector (102) and a method (200) for providing a robust submersible seal is provided. The method can include over molding (202) a high-temperature plastic (122) around a plurality of interconnect pins (112) to produce a header (120), over molding (204) a low-temperature plastic (132) to the header to produce an insert (130), over molding (206) a side connector assembly (142) along a periphery of the insert to produce an interface (140), and ultrasonically welding (212) the insert to a housing (151) to blend (153) the low-temperature plastic with the housing.
摘要:
A user interface for a communication device includes a light emitting diode (LED) (200) providing both a transmit-carrier indicator and transmit-audio feedback to the user. By varying the intensity (202, 204, 206) and/or color spectrum (302, 304, 306) of the LED (200). relative to changes in transmitted audio, the user is provided with transmit-audio feedback. If LED (200) is a bi-color LED, then receive-audio feedback can also be indicated to the user by varying the second color's intensity and/or spectrum.
摘要:
A vibrator counterweight assembly for use in an electronic device includes an electric motor (201) and shaft (203) for providing rotational movement adjacent to a substrate (209). An eccentric counterweight (205) is connected to the electric motor (201) through the shaft (203). A bend reduction stop (207) is attached to the eccentric counterweight (205) and works to prevent damage to the shaft (203) during a high stress loading condition on the electronic device.
摘要:
A shielded semiconductor package and a method for manufacturing the package is provided. The shielded semiconductor package comprises a metal coating (19) applied over an encapsulated semiconductor device (16). The device may be transfer molded or encapsulated by glob top technology. The metal coating (19) serves as a barrier to the transmission of electromagnetic or radio frequency energy, thereby shielding the semiconductor device (16). The shielded semiconductor package is manufactured by providing a metallization pattern (12 and 14) on a substrate (10) and mechanically attaching and electrically interconnecting a semiconductor device (16) to the metallization pattern. A resin (18) is transfer molded about the semiconductor device, the electrical interconnections (17), and the metallization pattern so as to form an assembly, and a metal coating (19) is applied via vacuum deposition or plating to interconnect with a portion of the metallization pattern.
摘要:
A method (500), a handheld electronic device (102) and an external accessory (402) for controlling at least one function of a plurality of functions of the handheld electronic device is provided. The method includes determining (504) whether the handheld electronic device is docked in an external accessory. Further, the method includes measuring (506) a first magnetic field density when the handheld electronic device is docked in the external accessory. Furthermore, the method includes generating (508) a signal to activate at least one function, based on an electrical parameter.
摘要:
A method (500), a handheld electronic device (102) and an external accessory (402) for controlling at least one function of a plurality of functions of the handheld electronic device is provided. The method includes determining (504) whether the handheld electronic device is docked in an external accessory. Further, the method includes measuring (506) a first magnetic field density when the handheld electronic device is docked in the external accessory. Furthermore, the method includes generating (508) a signal to activate at least one function, based on an electrical parameter.
摘要:
A rotatable control with an integral switch comprises conductive inner and outer shaft in a concentric configuration. The inner and outer shaft are electrically insulated from one another and frictionally coupled to allow concentric simultaneous rotation. The assembly is covered with a flexible insulating shroud which has a switch contact located on the upper interior surface thereof. Conductive spring members are clipped around the lower portion of the inner and outer shaft to allow electrical connection to a circuit board.