-
公开(公告)号：US09396625B2
公开(公告)日：2016-07-19
申请号：US14589726
申请日：2015-01-05
发明人： Yong-Zhao Huang
IPC分类号： G08B3/10
摘要： An alarm circuit includes an audio chip, a basic input and output system (BIOS), a platform controller hub (PCH), and a speaker unit. The audio chip is electrically coupled to the BIOS, the PCH, and the speaker unit. The audio chip receives control signals from the BIOS and the PCH, and controls the speaker unit to alarm according to the control signals.
摘要翻译： 报警电路包括音频芯片，基本输入和输出系统（BIOS），平台控制器集线器（PCH）和扬声器单元。 音频芯片电耦合到BIOS，PCH和扬声器单元。 音频芯片从BIOS和PCH接收控制信号，并根据控制信号控制扬声器单元的报警。
-
公开(公告)号：US09386663B2
公开(公告)日：2016-07-05
申请号：US14594508
申请日：2015-01-12
发明人： Shao-Bo Zhang , Jian-Hung Hung
CPC分类号： H05B37/0218 , H05B37/0227 , Y02B20/44 , Y02B20/46
摘要： A monitoring system and method can determine whether an ambient intensity surrounding a computer is suitable for a user when the user is working with the computer. The system and method can adjust the intensity of a light source in responds to the ambient intensity being unsuitable for the user.
摘要翻译： 当用户正在使用计算机时，监视系统和方法可以确定计算机周围的环境强度是否适合于用户。 系统和方法可以响应于不适合用户的环境强度来调节光源的强度。
-
公开(公告)号：US09379613B1
公开(公告)日：2016-06-28
申请号：US14587865
申请日：2014-12-31
发明人： Yong-Zhao Huang
CPC分类号： H02M3/158 , G06F1/26 , H02M2001/008
摘要： The disclosure provides a power supply circuit including a pulse width modulator (PWM), a first voltage conversion unit, a second voltage conversion unit, a conversion chip, and a delay unit. The first voltage conversion unit converts a voltage of a power supply to a first voltage according to pulse signals output by the PWM. The second voltage conversion unit converts the voltage of the power supply to a second voltage according to the pulse signals. The conversion chip converts the first voltage to a third voltage, converts the second voltage to a fourth voltage, and outputs a power-good signal to a south bridge chipset through the delay unit. The disclosure also provides a notebook computer including the power supply circuit.
摘要翻译： 本公开提供了一种包括脉宽调制器（PWM），第一电压转换单元，第二电压转换单元，转换芯片和延迟单元的电源电路。 第一电压转换单元根据PWM输出的脉冲信号将电源电压转换为第一电压。 第二电压转换单元根据脉冲信号将电源电压转换为第二电压。 转换芯片将第一电压转换为第三电压，将第二电压转换为第四电压，并通过延迟单元将功率良好信号输出到南桥芯片组。 本公开还提供了一种包括电源电路的笔记本电脑。
-
公开(公告)号：US09354499B2
公开(公告)日：2016-05-31
申请号：US14520956
申请日：2014-10-22
发明人： Chin-Wen Yeh , Dun-Jun Zhou
CPC分类号： G05F3/02 , G03B21/145
摘要： An imaging device includes an imaging module configured to receive an imaging assembly, which is capable of creating images; a power control module configured to receive a control circuit assembly capable of controlling the imaging assembly and a power supply capable of supplying power for the control circuit assembly and the imaging assembly; and a rotating assembly. The rotating assembly includes installation member secured to the power control module and a movable member secured to the imaging module. The movable member is movable relative to the installation member to move the imaging module relative to the power control module, so that the imaging module can be moved without moving the whole imaging device.
摘要翻译： 成像装置包括：成像模块，被配置为接收能够创建图像的成像组件; 功率控制模块，被配置为接收能够控制所述成像组件的控制电路组件和能够为所述控制电路组件和所述成像组件供电的电源; 和旋转组件。 旋转组件包括固定到功率控制模块的安装构件和固定到成像模块的可动构件。 可动构件相对于安装构件是可移动的，以相对于功率控制模块移动成像模块，使得成像模块可以移动而不移动整个成像装置。
-
公开(公告)号：US09334871B2
公开(公告)日：2016-05-10
申请号：US14529451
申请日：2014-10-31
发明人： Yong-Chang Fan
CPC分类号： F04D27/004
摘要： A fan rotational speed adjusting system includes a power supply unit, a fan, a current detecting circuit and a temperature detecting circuit. The current detecting circuit detects a first DC voltage from the power supply unit, compares the first DC voltage with a first reference voltage, and outputs a first adjusting voltage. The temperature detecting circuit detects a temperature change of the power supply unit, and outputs a second adjusting voltage. The temperature detecting circuit receives the first adjusting voltage, compares the first adjusting voltage and the second adjusting voltage with a second reference voltage, and outputs a third DC voltage to the fan. The fan rotates in the corresponding rotational speed, and dissipates heat for the power supply unit.
摘要翻译： 风扇转速调节系统包括电源单元，风扇，电流检测电路和温度检测电路。 电流检测电路从电源单元检测第一直流电压，将第一直流电压与第一基准电压进行比较，并输出第一调整电压。 温度检测电路检测电源单元的温度变化，并输出第二调整电压。 温度检测电路接收第一调整电压，用第二参考电压比较第一调整电压和第二调整电压，并向风扇输出第三直流电压。 风扇以相应的转速旋转，并耗散供电单元的热量。
-
公开(公告)号：US09318088B1
公开(公告)日：2016-04-19
申请号：US14590368
申请日：2015-01-06
发明人： Yong-Zhao Huang
CPC分类号： G10K9/12
摘要： A buzzer circuit is connected to a drive circuit. The buzzer circuit includes a buzzer and a control unit. The control unit includes an electronic switch, a first resistor, a second resistor, and a constant voltage component. A control end of the electronic switch is connected to a power pin of the buzzer through the first resistor, and is grounded through the constant voltage component. A first end of the electronic switch is connected to a grounded pin of the buzzer. A second end of the electronic switch is grounded through the second resistor. When the buzzer receives a high level drive signal, the electronic switch is turned on. A voltage between the control end and the second end of the electronic switch is constant, the constant voltage component provides a constant voltage to the second resistor, and a current of the second resistor is constant.
摘要翻译： 蜂鸣器电路连接到驱动电路。 蜂鸣器电路包括蜂鸣器和控制单元。 控制单元包括电子开关，第一电阻器，第二电阻器和恒定电压分量。 电子开关的控制端通过第一电阻连接到蜂鸣器的电源引脚，并通过恒定电压分量接地。 电子开关的第一端连接到蜂鸣器的接地引脚。 电子开关的第二端通过第二电阻器接地。 当蜂鸣器接收到高电平驱动信号时，电子开关打开。 电子开关的控制端和第二端之间的电压恒定，恒定电压分量向第二电阻提供恒定的电压，第二电阻的电流是恒定的。
-
37.发明授权Electronic device and method for controlling access to the electronic device 有权用于控制对电子设备的访问的电子设备和方法公开(公告)号：US09311468B2
公开(公告)日：2016-04-12
申请号：US14497938
申请日：2014-09-26
发明人： Xi-Huai He , Chun-Sheng Chen
CPC分类号： G06F21/32
摘要： Method of unlocking an electronic device includes outputting a first portion of a predetermined video file, on a display device of the electronic device when the electronic device is locked. A second portion of the predetermined video file is outputting when a first time length of a detected microphone signal is greater than a first predetermined duration. The electronic device is unlocked when a second time length of the detected microphone signal is greater than a second predetermined duration, while the second portion of the predetermined video file is outputting.
摘要翻译： 解锁电子设备的方法包括：当电子设备被锁定时，在电子设备的显示设备上输出预定视频文件的第一部分。 当检测到的麦克风信号的第一时间长度大于第一预定持续时间时，预定视频文件的第二部分正在输出。 当检测到的麦克风信号的第二时间长度大于第二预定持续时间，而预定视频文件的第二部分正在输出时，电子设备被解锁。
-
公开(公告)号：US09273500B2
公开(公告)日：2016-03-01
申请号：US14062895
申请日：2013-10-25
发明人： Yong-Chang Fan
CPC分类号： E05C17/28 , E05C17/085 , E05C17/22 , E05C17/26 , Y10T16/61
摘要： A rack-stop structure of a frame and a door includes a bracket, a bar, and a pull spring. A positioning slideway and an escaping slideway are defined in the bracket. A plurality of positioning portions and a plurality of escaping tabs are located on the positioning slideway. Each of the plurality of positioning portions is spaced by each of the plurality of escaping tabs. An engaging cutout is defined in each of the plurality of positioning portions. One end of the bar is slidable in the bracket. A pin is located at the end of the bar. The pull spring is mounted to the bar for pulling the bar away from the bracket.
摘要翻译： 框架和门的框架结构包括支架，杆和拉簧。 支架中定义了一个定位滑道和一个逸出的滑道。 多个定位部分和多个逸出的突片位于定位滑道上。 多个定位部分中的每一个由多个逸出的突片中的每一个隔开。 在所述多个定位部中的每一个中限定了接合切口。 杆的一端可在支架中滑动。 销钉位于酒吧的末端。 拉簧被安装到杆上，用于将杆拉离支架。
-
公开(公告)号：US09265183B2
公开(公告)日：2016-02-16
申请号：US14524745
申请日：2014-10-27
发明人： Da-Long Sun , Yu-Gui Chen , Chung Chai
CPC分类号： H05K9/0007 , G06F1/187 , G11B33/08 , G11B33/124 , G11B33/1493 , H05K5/0247
摘要： A mounting system for a hard disk drive includes a case, an insulation member, and a mounting member. The case is configured to receive the hard disk drive and includes a sidewall and an EMI protection structure extending from the sidewall. The insulation member is secured to the sidewall. The mounting member extends through the sidewall and the insulation member and is configured to secure the hard disk drive to the case. The insulation member insulates the mounting member from the case, and the EMI protection structure is electronically coupled to the mounting member, causing the case to be electronically coupled to the hard disk drive.
摘要翻译： 用于硬盘驱动器的安装系统包括壳体，绝缘构件和安装构件。 壳体被配置为接收硬盘驱动器，并且包括从侧壁延伸的侧壁和EMI保护结构。 绝缘构件固定在侧壁上。 安装构件延伸穿过侧壁和绝缘构件，并且被配置为将硬盘驱动器固定到壳体。 绝缘构件将安装构件与壳体绝缘，并且EMI保护结构电耦合到安装构件，使壳体电连接到硬盘驱动器。
-
公开(公告)号：US09247618B1
公开(公告)日：2016-01-26
申请号：US14682913
申请日：2015-04-09
发明人： Zheng-Sheng Que , Chun-Sheng Chen
CPC分类号： H05B37/0218 , Y02B20/46
摘要： A back light brightness adjusting apparatus includes a control unit, a first adjusting unit, and a second adjusting unit. The control unit receives a first control signal from a display chip, and outputs at least one of a first switch signal or a second switch signal. The second adjusting unit receives a second control signal from the display chip. When the electronic device is turned on, the control unit outputs the first switch signal at a first voltage and the second switch signal at a second voltage, a first adjusting signal is received from a CPU and the back light brightness is adjusted. When the electronic device is turned off, the control unit outputs the first switch signal at a third voltage and the second switch signal at a fourth voltage, a second adjusting signal is received from the display chip and back light brightness is adjusted accordingly.
摘要翻译： 背光亮度调节装置包括控制单元，第一调节单元和第二调节单元。 控制单元从显示芯片接收第一控制信号，并输出第一开关信号或第二开关信号中的至少一个。 第二调整单元从显示芯片接收第二控制信号。 当电子设备接通时，控制单元以第一电压输出第一开关信号，并以第二电压输出第二开关信号，从CPU接收第一调整信号，并调整背光亮度。 当电子设备关闭时，控制单元以第三电压输出第一开关信号，并以第四电压输出第二开关信号，从显示芯片接收第二调整信号，相应地调整背光亮度。
-
-
-
-
-
-
-
-
-
搜索结果
660 条记录 (耗时 0.032 秒)
