摘要：【中文】本发明公开了一种照相物镜相对孔径测量装置，包括：光具座、平行光管、漫射屏、夹持器、摄像组件、位移台和计算机；平行光管设置在光具座上，漫射屏、待测物镜、摄像组件依次位于平行光管的光轴方向上；漫射屏通过固定架设置在光具座上；待测照相物镜设置在夹持器上，待测照相物镜通过夹持器设置在光具座上；摄像组件设置在位移台上，摄像组件通过位移台设置在光具座上，摄像组件与计算机相连接。还公开了一种利用上述照相物镜相对孔径测量装置的测量方法，包括以下步骤：装置组装；焦距测量；入瞳直径测量；得出孔径值。通过上述方式，本发明既可以测量入瞳直径又可以测量焦距，无需通过两种设备分别测量，简化了测量步骤，有利于提高测量精度。 【EN】The invention discloses a relative aperture measuring device of a photographic objective, comprising: the device comprises an optical bench, a collimator, a diffusion screen, a holder, a camera assembly, a displacement table and a computer; the collimator is arranged on the optical bench, and the diffusion screen, the objective lens to be detected and the camera shooting assembly are sequentially positioned in the optical axis direction of the collimator; the diffusion screen is arranged on the optical bench through a fixing frame; the photographic objective to be tested is arranged on the holder and is arranged on the optical bench through the holder; the camera shooting assembly is arranged on the displacement platform, the camera shooting assembly is arranged on the optical bench through the displacement platform, and the camera shooting assembly is connected with the computer. Also discloses a measuring method using the relative aperture measuring device of the photographic objective, which comprises the following steps: assembling the device; measuring a focal length; measuring the diameter of an entrance pupil; and obtaining the aperture value. By the mode, the pupil diameter and the focal length can be measured, two devices are not needed to measure respectively, the measuring steps are simplified, and the measuring precision is improved.

摘要：【中文】本发明涉及一种三相缺相检测仪，包括采样电路、电源供电电路、显示电路和单片机；所述采样电路设置三个数据采集线，分别与三根相线连接，采样电路由15V/5V电源供电电路供电，电源供电电路同时为单片机和显示电路提供工作电源，电源供电电路与外部电源连接；所述采样电路包括顺序连接的电压信号采集线路、信号比较输出电路、电流信号放大电路、充放电回路，控制信号比较输出电路，该发明既能提高电机产品检验效率，也能提高产品质量。 【EN】The invention relates to a three-phase open-phase detector, which comprises a sampling circuit, a power supply circuit, a display circuit and a single chip microcomputer; the sampling circuit is provided with three data acquisition lines which are respectively connected with three phase lines, the sampling circuit is powered by a 15V/5V power supply circuit, the power supply circuit simultaneously provides working power for the singlechip and the display circuit, and the power supply circuit is connected with an external power supply; the sampling circuit comprises a voltage signal acquisition circuit, a signal comparison output circuit, a current signal amplification circuit, a charge-discharge circuit and a control signal comparison output circuit which are sequentially connected.

摘要：【中文】本发明涉及一种替代控制器路试疲劳测试的测试平台，包括测试基台、安全定位销、并列滚筒、测试车辆、可调电源柜、负载钢板、微型电葫芦；所述的并列滚筒嵌入式安装在测试基台内；并列滚筒上切面略高于测试基台平面，并列滚筒间留有适当间隙；所述测试车辆旋转于测试基台上，车架的前后部分别通过安全定位销与测试基台固定，后车轮放置于并列滚筒之间；车厢内放置负载钢板。使控制器能持续稳定进行疲劳测试，避免路试时测试人员存在的安全隐患；测试结果可靠。 【EN】The invention relates to a test platform for replacing a controller road test fatigue test, which comprises a test base station, a safety positioning pin, parallel rollers, a test vehicle, an adjustable power cabinet, a load steel plate and a miniature electric hoist, wherein the test base station is connected with the safety positioning pin; the parallel rollers are embedded in the test base; the upper section of the parallel rollers is slightly higher than the plane of the test base station, and a proper gap is left between the parallel rollers; the test vehicle rotates on the test base station, the front part and the rear part of the frame are respectively fixed with the test base station through the safety positioning pins, and the rear wheels are placed between the parallel rollers; the carriage is provided with a load steel plate. The controller can continuously and stably carry out fatigue test, and potential safety hazards of testers during road test are avoided; the test result is reliable.

摘要：【中文】本发明涉及一种油电混合发动机转速采样电路，包括单片机、电阻R12、R9，二极管D3、DB3，继电器K2，电阻R6，光电耦合器U2，电阻R8，电阻R7，电阻R10，电容C2、C4，本发明能够解决电机的转速采集问题，数据采集更精确，能够提高电机的工作效率，达到省油省电的效果。 【EN】The invention relates to a rotation speed sampling circuit of an oil-electricity hybrid engine, which comprises a single chip microcomputer, resistors R12 and R9, diodes D3 and DB3, a relay K2, a resistor R6, a photoelectric coupler U2, a resistor R8, a resistor R7, a resistor R10, capacitors C2 and C4.

摘要：【中文】本发明涉及一种电动车控制器母线额定电流自动设定装置，包括电流显示模块、烧录端口、主控模块、电源、存储模块、烧录模块和脉宽调制模块；通电后，电源指示灯常亮，电流显示模块有电流数值显示;长按设置按钮，电流显示模块的显示数值由常亮状态转换为闪烁状态，点触增加按钮或者减少按钮进行所需电流值的设定，在设置过程中电流数值处于闪烁状态，电流值确定后长按设置按钮保存所设定的电流值，设定成功后电流数值停止闪烁，并处于常亮状态；设定完成后，将烧录端口与所要生产的控制器端口正确连接，状态指示灯常亮，待状态指示灯出现闪烁状态，控制器电流自动设定完成；确保了同批次产品的一致性，提升了产品质量。 【EN】The invention relates to an automatic setting device for bus rated current of an electric vehicle controller, which comprises a current display module, a burning port, a main control module, a power supply, a storage module, a burning module and a pulse width modulation module, wherein the current display module is connected with the burning port; the power indicator lamp is normally on after being powered on, and the current display module displays a current value, the setting button is pressed for a long time, the display value of the current display module is converted into a flashing state from a normally on state, the increase button or the decrease button is touched to set a required current value, the current value is in the flashing state in the setting process, the set current value is stored by pressing the setting button for a long time after the current value is determined, and the current value stops flashing and is in the normally on state after the setting is successful; after the setting is finished, the burning port is correctly connected with the port of the controller to be produced, the state indicator lamp is normally on, and the current of the controller is automatically set when the state indicator lamp is in a flashing state; the consistency of products in the same batch is ensured, and the product quality is improved.

摘要：【中文】本发明涉及一种扩展CMOS图像传感器像素满阱容量的电路，其技术特点是：第二晶体管的源极与第三晶体管的漏极相连接，第三晶体管的源极连接模拟列输出总线上；第二晶体管的栅极、第五晶体管的源极及光电二极管的负极共同连接到比较器的一输入端，比较器的输出端连接第一晶体管的漏极，第一晶体管的源极连接第一反相器，第一反相器的输出端与第二反相器及与非门的一个输入端相连接，该与非门的输出端与第五晶体管的栅极相连接；第二反相器的输出端连接计数器，计数器的输出端连接到三态控制开关上，该三态控制开关的输出端连接到数字列输出总线上。本发明通过对满阱电荷进行多次转移计数复位，实现CMOS图像传感器单像素内满阱容量的超大扩展功能。 【EN】The invention relates to a circuit for expanding the full well capacity of a pixel of a CMOS image sensor, which is technically characterized in that: the source electrode of the second transistor is connected with the drain electrode of the third transistor, and the source electrode of the third transistor is connected to the analog column output bus; the grid of the second transistor, the source of the fifth transistor and the cathode of the photodiode are connected to one input end of the comparator, the output end of the comparator is connected with the drain of the first transistor, the source of the first transistor is connected with the first inverter, the output end of the first inverter is connected with one input end of the second inverter and the NAND gate, and the output end of the NAND gate is connected with the grid of the fifth transistor; the output end of the second inverter is connected with a counter, the output end of the counter is connected with a tri-state control switch, and the output end of the tri-state control switch is connected with a digital column output bus. The invention realizes the ultra-large expansion function of the full-well capacity in a single pixel of the CMOS image sensor by carrying out multiple transfer counting reset on the full-well charges.

摘要：【中文】本发明涉及一种玻璃瓶过渡转盘缓冲装置，包括输送轨道和出料轨道，输送轨道和出料轨道之间设置有缓冲圆盘，缓冲圆盘的中心位置处安装有转轴，转轴连接至电机，缓冲圆盘与输送轨道之间设有过渡板一，缓冲圆盘与出料轨道之间设有过渡板二，缓冲圆盘的一侧设有导板一，导板一的一端横穿输送轨道，另一端位于出料轨道的外侧，出料轨道的内侧设有导板二，导板二的前端位于缓冲圆盘上。本发明通过在输送轨道和出料轨道之间设置了缓冲圆盘，可以对玻璃瓶起到缓冲作用，避免在玻璃瓶较为密集时会造成的堵瓶、掉落现象，使得玻璃瓶的运输过程更为顺畅。 【EN】The invention relates to a glass bottle transition turntable buffering device which comprises a conveying rail and a discharging rail, wherein a buffering disc is arranged between the conveying rail and the discharging rail, a rotating shaft is installed at the central position of the buffering disc and connected to a motor, a transition plate I is arranged between the buffering disc and the conveying rail, a transition plate II is arranged between the buffering disc and the discharging rail, a guide plate I is arranged on one side of the buffering disc, one end of the guide plate I transversely penetrates through the conveying rail, the other end of the guide plate I is positioned on the outer side of the discharging rail, a guide plate II is arranged on the inner side of the discharging rail, and the front end of the guide plate II is positioned on the. According to the invention, the buffer disc is arranged between the conveying track and the discharging track, so that the glass bottle can be buffered, the phenomena of bottle blockage and falling caused by the fact that the glass bottles are relatively dense are avoided, and the transportation process of the glass bottles is smoother.

摘要：【中文】本发明涉及一种玻璃瓶清洗线，包括轨道、抓取机械手、玻璃瓶放置台、清洗机、烘干机、皮带输送线和打包机，所述的抓取机械手沿轨道移动，玻璃瓶放置台、清洗机、烘干机沿轨道方向依次设置。本发明结构合理、工作顺畅，通过抓取机械手贯穿整个工序，项目实施方便，配合合理的清洗机和烘干机，使得清洗效果更好。减小工人工作量提升工作效率。 【EN】The invention relates to a glass bottle cleaning line which comprises a rail, a grabbing mechanical arm, a glass bottle placing table, a cleaning machine, a drying machine, a belt conveying line and a packaging machine, wherein the grabbing mechanical arm moves along the rail, and the glass bottle placing table, the cleaning machine and the drying machine are sequentially arranged along the rail direction. The automatic cleaning machine is reasonable in structure and smooth in work, the grabbing mechanical arm penetrates through the whole process, the project is convenient to implement, and the cleaning effect is better by matching with a reasonable cleaning machine and a reasonable drying machine. The workload of workers is reduced, and the working efficiency is improved.

摘要：【中文】本发明提供了一种用于干燥风机的风门位置检测装置，属于位置检测技术领域，包括检测筒、接近开关、驱动件、触发块、夹持件和压缩弹簧。检测筒的上壁开设有控制孔。接近开关固设于检测筒内的下端。驱动件的下端滑动设于检测筒内，上端滑动穿透检测筒的上壁且漏出端用于与风门固定连接。触发块滑动设于接近开关与驱动件之间。两个夹持件相对间隔设置，夹持件的中部绕水平轴线与驱动件铰接。压缩弹簧设于两个夹持件之间的上端。两个夹持件的下端向下滑动实现夹紧触发块，两个夹持件向上滑动，实现两个夹持件的下端松开触发块。本发明提供的用于干燥风机的风门位置检测装置，解决了风门开启以及风门开启到最大位置的信号无法采集的问题。 【EN】The invention provides an air door position detection device for a drying fan, which belongs to the technical field of position detection and comprises a detection barrel, a proximity switch, a driving piece, a trigger block, a clamping piece and a compression spring. The upper wall of the detection cylinder is provided with a control hole. The proximity switch is fixedly arranged at the lower end in the detection cylinder. The lower end of the driving piece is arranged in the detection barrel in a sliding mode, and the upper end of the driving piece penetrates through the upper wall of the detection barrel in a sliding mode and is fixedly connected with the air door at the leakage end. The trigger block is slidably disposed between the proximity switch and the driving member. Two holders are arranged at intervals relatively, and the middle parts of the holders are hinged with the driving piece around the horizontal axis. The compression spring is arranged at the upper end between the two clamping pieces. The lower extreme of two holders slides downwards and realizes pressing from both sides tight trigger block, and two holders slide upwards, realize that the lower extreme of two holders loosens the trigger block. The air door position detection device for the drying fan solves the problem that signals of opening of the air door and opening of the air door to the maximum position cannot be acquired.

摘要：【中文】本发明提供的能够检验油浸式变压器灭火系统灭火有效性的方法，涉及油浸式变压器消防领域，通过设计能够充分且真实反应油浸式变压器火灾发展规律的油浸式变压器火灾模型，采用油浸式变压器火灾模型模拟油浸式变压器的真实火灾，待检测的灭火系统对预燃后的油浸式变压器火灾模型启动灭火，根据灭火的结果判断油浸式变压器灭火系统的有效性；本发明构建的油浸式变压器火灾模型按照油浸式变压器真实火灾情况先后次序点燃与预燃，充分体现油浸式变压器火灾发展规律，精确掌握并分析油浸式变压器灭火系统灭火有效性验证过程中各种参数对灭火效果的影响，获得的油浸式变压器灭火系统灭火有效性验证结果参考价值高。 【EN】The invention provides a method capable of checking fire extinguishing effectiveness of an oil immersed transformer fire extinguishing system, which relates to the field of oil immersed transformer fire fighting, wherein an oil immersed transformer fire model capable of fully and truly reflecting fire development rules of an oil immersed transformer is designed, the oil immersed transformer fire model is adopted to simulate real fire of the oil immersed transformer, the fire extinguishing system to be detected starts fire extinguishing on the pre-burning oil immersed transformer fire model, and the effectiveness of the oil immersed transformer fire extinguishing system is judged according to a fire extinguishing result; the oil-immersed transformer fire model constructed by the invention ignites and pre-combusts according to the real fire condition sequence of the oil-immersed transformer, fully reflects the fire development rule of the oil-immersed transformer, accurately masters and analyzes the influence of various parameters on the fire extinguishing effect in the fire extinguishing effectiveness verification process of the oil-immersed transformer fire extinguishing system, and the obtained fire extinguishing effectiveness verification result of the oil-immersed transformer fire extinguishing system has high reference value.