当前查询到54条专利与查询词 "Qiu Xiaowei"相关,搜索用时0.2812855秒!排序方式:
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申请号:202010138323.2 公开号:CN111167047A 主分类号:A62C3/02
摘要:【中文】本发明公开了一种救援弹的投放装置,涉及航空应急救援装备领域。用于解决灭火弹投放装置因提供扭力的部件易产生磨损及机械故障,导致投放装置使用寿命缩短并存在使用安全隐患的问题。包括:作动插销,作动连杆,救援弹,舵机摇臂,投放舵机和弹体挂架;弹体挂架内设置有对接环,两个弹体挂架分别设置在投放舵机的两侧,两个弹体挂架的下侧面分别固定在救援弹上;两个作动插销的一端分别插入对接环内,两个作动插销的另一端分别与两个作动连杆的连接;两个作动连杆的另一端分别与舵机摇臂的两端连接;舵机摇臂的中心位置与投放舵机的转轴连接;两个弹体挂架和投放舵机位于一条中心轴线上。 【EN】The invention discloses a throwing device for a rescue bomb, and relates to the field of aviation emergency rescue equipment. The device is used for solving the problems that the service life of the fire extinguishing bomb releasing device is shortened and potential safety hazards exist due to the fact that parts providing torsion easily generate abrasion and mechanical faults. The method comprises the following steps: actuating the bolt, actuating the connecting rod, the rescue bomb, the steering engine rocker arm, and putting in the steering engine and the bomb hanging rack; the two projectile hangers are respectively arranged at two sides of the throwing steering engine, and the lower side surfaces of the two projectile hangers are respectively fixed on the rescue projectiles; one ends of the two actuating bolts are respectively inserted into the butt-joint rings, and the other ends of the two actuating bolts are respectively connected with the two actuating connecting rods; the other ends of the two actuating connecting rods are respectively connected with the two ends of the steering engine rocker arm; the central position of the steering engine rocker arm is connected with a rotating shaft for putting in the steering engine; the two projectile hangers and the throwing steering engine are positioned on the same central axis.
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申请号:202010138152.3 公开号:CN111202931A 主分类号:A62C19/00
摘要:【中文】本发明属于航空应急救援装备技术领域,具体涉及到一种机载轨道发射高层建筑应急救援弹,其包括动力模块;载荷模块,其以可拆卸方式与所述动力模块连接;爆破弥散模块,其以可拆卸方式位于所述载荷模块中。本发明提供了一种机载轨道发射高层建筑应急救援弹,其可现场针对火灾类型,迅速组装相匹配的应急救援弹进行针对性处置。 【EN】The invention belongs to the technical field of aviation emergency rescue equipment, and particularly relates to an airborne track launching high-rise building emergency rescue bomb which comprises a power module; a load module removably coupled with the power module; a burst dispersion module removably located in the load module. The invention provides an airborne track launching high-rise building emergency rescue bomb which can be rapidly assembled and matched for targeted disposal aiming at the type of fire on site.
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申请号:202010123444.X 公开号:CN111150950A 主分类号:A62C3/02
摘要:【中文】本发明公开了一种机载消防救援弹,涉及航空应急救援领域。包括:壳体,挂架,控制板,插拔保险和中心爆破药柱;控制板与插拔保险电联接,用于通过插拔保险向延时引信发送触发信号,延时引信设置在中心爆破药柱内;控制板和插拔保险均设置在壳体上,插拔保险内设置可移动绝缘片,可移动绝缘片的一端与飞行器连接,绝缘片用于控制插拔保险的工作状态;中心爆破药柱设置在壳体的中心轴上,且在壳体内围绕中心爆破药柱均匀填充灭火剂;挂架挂架固定在壳体上,通过挂架挂架将救援弹设置在飞行器上,挂架与插拔保险位于相同轴线上。 【EN】The invention discloses an airborne fire rescue bomb and relates to the field of aviation emergency rescue. The method comprises the following steps: the device comprises a shell, a hanging rack, a control panel, a plug-in fuse and a central blasting explosive column; the control board is electrically connected with the plug fuse and used for sending a trigger signal to the delay fuse through the plug fuse, and the delay fuse is arranged in the central blasting grain; the control panel and the plug-pull fuse are arranged on the shell, a movable insulating sheet is arranged in the plug-pull fuse, one end of the movable insulating sheet is connected with the aircraft, and the insulating sheet is used for controlling the working state of the plug-pull fuse; the central blasting explosive column is arranged on a central shaft of the shell, and fire extinguishing agents are uniformly filled around the central blasting explosive column in the shell; the stores pylon is fixed on the casing, will rescue the bullet through the stores pylon and set up on the aircraft, and the stores pylon is located same axial lead with the plug insurance.
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申请号:201911187290.4 公开号:CN110865104A 主分类号:G01N27/26
摘要:【中文】本发明公开一种血液样本类型识别检测系统,样本载体上形成有样本通道,样本通道于全血识别单元的末端连接血浆识别单元,样本通道于血浆识别单元的末端连接血清识别单元;全血识别单元包括全血识别传感器和全血信号采集线路,全血识别传感器置于样本通道内部,全血信号采集线路连接全血识别传感器;血浆识别单元包括血浆识别传感器和血浆信号采集线路,血浆识别传感器置于样本通道内部,血浆信号采集线路连接血浆识别传感器;血清识别单元包括血清识别传感器和血清信号采集线路,血清识别传感器置于样本通道内部,血清信号采集线路连接血清识别传感器。可用于免疫检测系统工作前对血液样本类型进行判断,以满足不同项目检测的判断需求。 【EN】The invention discloses a blood sample type identification and detection system.A sample channel is formed on a sample carrier, the tail end of a whole blood identification unit of the sample channel is connected with a plasma identification unit, and the tail end of the plasma identification unit of the sample channel is connected with a serum identification unit; the whole blood identification unit comprises a whole blood identification sensor and a whole blood signal acquisition circuit, the whole blood identification sensor is arranged in the sample channel, and the whole blood signal acquisition circuit is connected with the whole blood identification sensor; the plasma identification unit comprises a plasma identification sensor and a plasma signal acquisition circuit, the plasma identification sensor is arranged in the sample channel, and the plasma signal acquisition circuit is connected with the plasma identification sensor; the serum identification unit comprises a serum identification sensor and a serum signal acquisition circuit, the serum identification sensor is arranged in the sample channel, and the serum signal acquisition circuit is connected with the serum identification sensor. The method can be used for judging the type of the blood sample before the immune detection system works so as to meet the judgment requirements of different project detection.
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申请号:201911187616.3 公开号:CN110887885A 主分类号:G01N27/409
摘要:【中文】一种用于微流控芯片的溶解氧电化学传感器及制备方法,使用导电基底、透气膜层和电解质层制备出适用于微流控芯片的溶解氧电化学传感器,并实现了对电解质溶液中溶解氧的检测。本发明中导电基底可为丝网印刷电极、磁控溅射电极等常用材料的电极,溶解氧电化学传感器可根据需匹配的微流控芯片设计,切割成任意大小,形状和厚度;该溶解氧电化学传感器制备好后为全固态电极,储存方便,电极的制备过程简单,可操作性强;该溶解氧电化学传感器的透气膜层溶液与电解质膜层溶液配置好后可室温长期储存,节约成本;使用不同绝缘材料和导电材料的导电基底制备成的溶解氧电化学传感器,在溶解氧浓度在1~20mg/L范围内具有良好的线性响应。 【EN】A dissolved oxygen electrochemical sensor for a microfluidic chip is prepared by using a conductive substrate, a breathable film layer and an electrolyte layer, and realizes detection of dissolved oxygen in an electrolyte solution. The conductive substrate can be an electrode made of common materials such as a screen printing electrode, a magnetron sputtering electrode and the like, and the dissolved oxygen electrochemical sensor can be cut into any size, shape and thickness according to the design of a micro-fluidic chip needing to be matched; the dissolved oxygen electrochemical sensor is an all-solid-state electrode after being prepared, the storage is convenient, the preparation process of the electrode is simple, and the operability is strong; after the solution of the breathable film layer and the solution of the electrolyte film layer of the dissolved oxygen electrochemical sensor are prepared, the solution can be stored at room temperature for a long time, so that the cost is saved; the dissolved oxygen electrochemical sensor prepared by using the conductive substrates made of different insulating materials and conductive materials has good linear response when the concentration of dissolved oxygen is within the range of 1-20 mg/L.
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申请号:201911187277.9 公开号:CN110935493A 主分类号:B01L3/00
摘要:【中文】本发明涉及一种微流控芯片及使用该芯片进行检测的检测方法,属于微流控芯片技术领域,包括底卡、粘合层、上壳和检测电极,底卡和上壳分别安装在粘合层的下方和上方,底卡、粘合层和上壳通过安装在定位孔上的螺钉进行组合安装,检测电极放置在底卡上设置的电极槽内,底卡、粘合层和上壳之间共同构成用于样本流动的微通道,上壳上设置三个与微通道连通的加样孔,该微通道与电极槽连通,还包括旋转触手、密封件、密封垫和气囊垫,旋转触手用于控制不同样本沿微通道的流动顺序,密封件和密封垫及粘合层共同为微通道提供密封环境,气囊垫通过按压提供样本沿不同微通道内流动的驱动力,用以解决现有技术中微流控芯片功能单一,制造成本高的技术问题。 【EN】The invention relates to a micro-fluidic chip and a detection method using the chip for detection, belonging to the technical field of micro-fluidic chips, comprising a bottom card, an adhesive layer, an upper shell and detection electrodes, wherein the bottom card and the upper shell are respectively arranged below and above the adhesive layer, the bottom card, the adhesive layer and the upper shell are combined and arranged through screws arranged on positioning holes, the detection electrodes are arranged in electrode grooves arranged on the bottom card, a micro-channel for sample flow is formed among the bottom card, the adhesive layer and the upper shell, three sample adding holes communicated with the micro-channel are arranged on the upper shell, the micro-channel is communicated with the electrode grooves, the micro-channel also comprises a rotary feeler, a sealing element, a sealing pad and an air bag pad, the rotary feeler is used for controlling the flow sequence of different samples along the micro-channel, the sealing element, the sealing pad and the adhesive layer provide a sealing environment for the micro-channel together, the air bag pad provides a driving force, the microfluidic chip is used for solving the technical problems of single function and high manufacturing cost of the microfluidic chip in the prior art.
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申请号:201911187316.5 公开号:CN110895278A 主分类号:G01N33/53
摘要:【中文】基于氧化石墨烯‑壳聚糖/纳米金的电化学免疫传感器的制备方法及应用,主要解决电化学法检测心肌标记物测试问题,以氧化石墨烯‑壳聚糖/纳米金为基底,通过结和抗原和抗体,制备电化学免疫传感器,通过结合标记抗体上的辣根过氧化物酶对过氧化氢的电化学检测,实现了对不同浓度的抗原进行检测。本发明可以快速,准确的检测不同浓度的心肌标记物,制备的电化学免疫传感器简单有效,不仅有效实现了检测不同浓度的心肌标记物,而且由于基底材料简单,为后续构建其他标记物电化学免疫传感器研究提供了模型。 【EN】The preparation method and the application of the electrochemical immunosensor based on the graphene oxide-chitosan/nanogold mainly solve the test problem of detecting the cardiac markers by an electrochemical method. The invention can quickly and accurately detect the myocardial markers with different concentrations, the prepared electrochemical immunosensor is simple and effective, the detection of the myocardial markers with different concentrations is effectively realized, and a model is provided for the subsequent research of constructing other marker electrochemical immunosensors due to the simple substrate material.
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申请号:201911012929.5 公开号:CN110879501A 主分类号:G02F1/29
摘要:【中文】本发明公开了一种激光扫描电极结构,所述激光扫描电极结构包括:基底,所述基底的表面设有多个激光扫描电极,所述激光扫描电极的工作区域呈三角形,多个所述激光扫描电极依据所述三角形的顶角大小依次排布。本发明的设计方法多点扫描,采用了多个电极叠加驱动的方式,并且根据二进制排布的方式对电极结构的顶角进行设计,从而进一步提高了激光扫描响应速度,提升了用户体验。 【EN】The invention discloses a laser scanning electrode structure, which comprises: the laser scanning device comprises a substrate, wherein the surface of the substrate is provided with a plurality of laser scanning electrodes, the working areas of the laser scanning electrodes are triangular, and the plurality of laser scanning electrodes are sequentially arranged according to the size of the vertex angle of the triangle. The design method of the invention adopts the mode of overlapping and driving a plurality of electrodes, and designs the vertex angle of the electrode structure according to the binary arrangement mode, thereby further improving the response speed of laser scanning and improving the user experience.
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申请号:201911100625.4 公开号:CN110878135A 主分类号:C08G59/02
摘要:【中文】本发明公开了一种低温生产液体环氧树脂方法,包括以下步骤:1)将摩尔比为BPA:ECH=1:6~12,ECH:溶解剂=1:0.5~0.7的BPA、ECH、溶解剂混合,升温至25‑28℃,该溶解剂能够让ECH与水互溶;2)在25‑35℃时,在上述混合溶液中滴入质量分数为18~30%的NaOH进行反应,待反应结束后分离去除盐水,将上层油相中的ECH、溶解剂进行脱溶并回收;3)将含ECH/溶剂粗树脂的物料进行负压处理,脱除ECH/溶剂,从而将粗树脂精制纯化得到环氧树脂;本发明通过引入一种可以与ECH、水互溶的溶解剂,使得反应变的温和,反应需求的温度低,反应生成的副反应少,局部反应剧烈的现象少,总体表现为反应过程中无需加热,相同环氧当量粘度低,总氯低,老化树脂生成少。 【EN】The invention discloses a method for producing liquid epoxy resin at low temperature, which comprises the following steps: 1) the molar ratio was BPA: ECH is 1: 6-12, ECH: dissolving agent 1: mixing 0.5-0.7 of BPA, ECH and a dissolving agent, heating to 25-28 ℃, wherein the dissolving agent can enable ECH and water to be mutually soluble; 2) at 25-35 ℃, dropwise adding NaOH with the mass fraction of 18-30% into the mixed solution for reaction, separating out desalted water after the reaction is finished, and desolventizing and recovering ECH and a dissolving agent in an upper oil phase; 3) carrying out negative pressure treatment on the material containing the ECH/solvent crude resin to remove the ECH/solvent, thereby refining and purifying the crude resin to obtain epoxy resin; according to the invention, a dissolving agent which can be mutually soluble with ECH and water is introduced, so that the reaction strain is mild, the temperature required by the reaction is low, the side reaction generated by the reaction is less, the phenomenon of local violent reaction is less, the general expression is that heating is not required in the reaction process, the viscosity of the same epoxy equivalent is low, the total chlorine is low, and the generation of aged resin is less.
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申请号:201911387409.2 公开号:CN110935293A 主分类号:B01D53/26
摘要:【中文】本发明涉及仪器设备技术领域,尤其是涉及一种冷凝盒及冷凝除水装置,以缓解决现有技术中存在的冷凝效果不佳的技术难题。该冷凝盒,包括盒体,盒体顶部设置有进气口和出气口,底部设置有排液口;盒体内设置有冷却机构,冷却机构形成有弯折形的流通路径;冷却机构的入口和出口设置于靠近盒体进气口和出气口的一侧,且冷却机构的入口与进气口连通,冷却机构的出口与出气口连通。本发明提供的技术方案的冷凝效果得到了有效提高。 【EN】The invention relates to the technical field of instruments and equipment, in particular to a condensation box and a condensation dewatering device, which are used for solving the technical problem of poor condensation effect in the prior art. The condensation box comprises a box body, wherein the top of the box body is provided with an air inlet and an air outlet, and the bottom of the box body is provided with a liquid outlet; a cooling mechanism is arranged in the box body, and a bent circulation path is formed on the cooling mechanism; the inlet and the outlet of the cooling mechanism are arranged on one side close to the air inlet and the air outlet of the box body, the inlet of the cooling mechanism is communicated with the air inlet, and the outlet of the cooling mechanism is communicated with the air outlet. The technical scheme provided by the invention effectively improves the condensation effect.
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