当前查询到18条专利与查询词 "Zhang Linli"相关,搜索用时0.1879426秒!排序方式:
发明专利:9实用新型: 8外观设计: 1
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申请号:201911210378.3 公开号:CN111001550A 主分类号:B05D5/06
摘要:【中文】本发明具体涉及一种改进喷涂工艺微调节水性哑光面漆光泽度的方法,属于水性涂料喷涂施工技术领域,所要解决的技术问题是解决了由于施工因素导致漆膜光泽度偏差的问题,采用的技术方案为:一种改进喷涂工艺微调节水性哑光面漆光泽度的方法,包括以下工艺条件:1)改进水性环氧面漆喷漆工艺为漆料粘度20~23s;2)取消水性环氧面漆闪干时间;3)在45~53℃条件下烘烤2~2.5h;本发明通过考察干燥方式、闪干时间、漆料粘度等因素,有效解决了由于施工因素导致漆膜光泽度偏差的问题,提高了产品的一次交验合格率。 【EN】The invention particularly relates to a method for finely adjusting the glossiness of water-saving matte finish paint by improving a spraying process, which belongs to the technical field of water-based paint spraying construction and aims to solve the technical problem of paint film glossiness deviation caused by construction factors, and the adopted technical scheme is as follows: a method for improving the gloss of a spraying process fine-tuning water-saving matte finish paint comprises the following process conditions: 1) the water-based epoxy finish paint spraying process is improved to have paint viscosity of 20-23 s; 2) the flash drying time of the waterborne epoxy finish paint is canceled; 3) baking for 2-2.5 h at 45-53 ℃; by inspecting factors such as a drying mode, flash drying time and paint viscosity, the problem of paint film gloss deviation caused by construction factors is effectively solved, and the one-time acceptance rate of the product is improved.
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申请号:201910960013.6 公开号:CN110949690A 主分类号:B64G1/22
摘要:【中文】本发明涉及地磁蓄能在轨投送的技术领域,公开了一种低轨道地磁蓄能在轨投送的航天器结构,包括有航天器主体一、航天器主体二,航天器主体一与航天器主体二之间通过主连接轴相固定连接,航天器主体系统分布于主连接轴两端的航天器主体一、航天器主体二上;主连接轴上联接有用于调节航天器系统质心通过主连接轴的直线伸缩机构,主连接轴中部安装有用于投送空间目标或离轨碎片的单杆投送机构或对转投送机构;在地磁蓄能旋转投送‑卸载‑再次投送准备过程中的几个状态突变前后,航天器系统的质心始可以始终处于主连接轴与突变的转动惯量平面的交点,从而具备抑制航天器系统在轨自由章动的能力。 【EN】The invention relates to the technical field of geomagnetic energy storage in-orbit delivery, and discloses a low-orbit geomagnetic energy storage in-orbit delivery spacecraft structure, which comprises a first spacecraft main body and a second spacecraft main body, wherein the first spacecraft main body and the second spacecraft main body are fixedly connected through a main connecting shaft, and spacecraft main body systems are distributed on the first spacecraft main body and the second spacecraft main body at two ends of the main connecting shaft; the main connecting shaft is connected with a linear telescopic mechanism for adjusting the mass center of the spacecraft system to pass through the main connecting shaft, and the middle part of the main connecting shaft is provided with a single-rod delivery mechanism or a contra-rotating delivery mechanism for delivering space targets or off-orbit fragments; before and after sudden changes of a plurality of states in the preparation process of geomagnetic energy storage rotary delivery-unloading-re-delivery, the mass center of the spacecraft system can be always positioned at the intersection point of the main connecting shaft and the sudden change rotational inertia plane, so that the spacecraft system has the capability of inhibiting the on-orbit free nutation of the spacecraft system.
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申请号:201911210315.8 公开号:CN111019299A 主分类号:C08L63/10
摘要:【中文】本发明具体涉及一种阻燃型自粘性浸渍热固化环氧树脂绝缘带制造方法,属于电工绝缘材料技术领域,所要解决的技术问题是提高了电机绕包绝缘材料的阻燃性能,采用的技术方案为:具体包括以下步骤:一)胶粘剂包含以下重量份的原料:聚乙烯醇缩甲醛树脂2~8份,环氧乙烯基树脂18~27份,阻燃型固化剂18~25份,阻燃剂40~60份,分散剂0.5~4份,防沉剂0.3~2份,消泡剂0.4~2份,流平剂0.3~1.8份,溶剂10~14份,色浆2~7份;二)胶粘剂的配制和三)胶粘剂和玻璃布的复合;本发明制备的绝缘带阻燃防火性能符合EN45545‑2中R22、R23的HL3级要求,氧指数大于50%,烟密度70%,烟气毒性0.04%。 【EN】The invention particularly relates to a method for manufacturing a flame-retardant self-adhesive impregnating thermosetting epoxy resin insulating tape, which belongs to the technical field of electrical insulating materials and aims to solve the technical problem of improving the flame-retardant performance of a motor wrapping insulating material, and the adopted technical scheme is as follows: the method specifically comprises the following steps: the adhesive comprises the following raw materials in parts by weight: 2-8 parts of polyvinyl formal resin, 18-27 parts of epoxy vinyl resin, 18-25 parts of flame-retardant curing agent, 40-60 parts of flame retardant, 0.5-4 parts of dispersing agent, 0.3-2 parts of anti-settling agent, 0.4-2 parts of defoaming agent, 0.3-1.8 parts of flatting agent, 10-14 parts of solvent and 2-7 parts of color paste; secondly) preparing an adhesive and thirdly) compounding the adhesive and glass cloth; the flame-retardant fireproof performance of the insulating tape prepared by the invention meets the HL3 requirements of R22 and R23 in EN45545-2, the oxygen index is more than 50%, the smoke density is 70%, and the smoke toxicity is 0.04%.
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申请号:202010010126.2 公开号:CN111184630A 主分类号:A61H15/02
摘要:【中文】本发明公开了一种睑板腺功能障碍物理按摩治疗仪,包括第一壳体及以可拆卸方式安装于第一壳体的第二壳体,第二壳体上开设有滚珠容纳槽,滚珠容纳槽以滚珠自由旋转的方式抱持滚珠,第一壳体设有发热机构,发热机构的发热件与第二壳体接触并可将热量传导至滚珠。第一壳体与第二壳体连接后即形成了用于手持的手柄,通过滚珠在人体睑板腺上滚动而实现按摩,由于滚珠可以朝各个方向移动,因此其移动灵活度高,有利于提高按摩覆盖率,同时便于操作;发热机构的发热件可发出热量,热量传导至滚珠,因此当滚珠在人体睑板腺上滚动时还可达到热敷作用,使睑板腺的温度高于脂质的溶点以促进脂质的流动,无需再使用其他工具,降低了操作繁琐度。 【EN】The invention discloses a physical massage therapeutic apparatus for meibomian gland dysfunction, which comprises a first shell and a second shell detachably arranged on the first shell, wherein a ball accommodating groove is formed in the second shell, the ball accommodating groove holds a ball in a manner that the ball rotates freely, a heating mechanism is arranged on the first shell, and a heating piece of the heating mechanism is in contact with the second shell and can conduct heat to the ball. The first shell and the second shell are connected to form a handle for holding by hand, massage is realized by rolling the balls on the meibomian glands of the human body, and the balls can move towards all directions, so that the moving flexibility is high, the massage coverage rate is improved, and the operation is convenient; the heating element of the heating mechanism can emit heat which is conducted to the ball, so that the ball can be hot-compressed when rolling on the meibomian gland of a human body, the temperature of the meibomian gland is higher than the melting point of lipid so as to promote the flow of the lipid, other tools are not needed, and the complexity of operation is reduced.
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申请号:202010010150.6 公开号:CN111106430A 主分类号:H01Q1/28
摘要:【中文】本发明公开的一种机载干涉仪测向动态干扰抑制方法,旨在提供一种可以显著提高相关干涉仪测向体制的抗时变干扰能力,能够有效改善干涉仪天线幅相一致性,且不影响其它机载设备的正常工作的优化方案。本发明通过下述技术方案实现:在飞机蒙皮平面的上,分布至少6个按T形3×3排列的干涉仪测向天线阵列,在频率间隔和方位间隔,沿T形纵向线间隔分布的两两干涉仪测向天线与端部干涉仪测向天线间距之间,设置按线阵排列的非时变干扰源、时变干扰源,构建出初始干涉仪天线阵幅相一致性的测向动态干扰抑制模型;测向时,将所得的数据和干涉仪测向天线样本群进行相关运算和差值处理,获得来波信号方向,实现宽频带范围内无模糊测向。 【EN】The invention discloses a method for suppressing dynamic interference in direction finding of an airborne interferometer, and aims to provide an optimization scheme which can remarkably improve the time-varying interference resistance of a direction finding system of a related interferometer, effectively improve the amplitude-phase consistency of an interferometer antenna and does not influence the normal work of other airborne equipment. The invention is realized by the following technical scheme: at least 6 interferometer direction-finding antenna arrays arranged according to T shape 3 multiplied by 3 are distributed on the plane of the aircraft skin, at frequency interval and azimuth interval, between every two interferometer direction-finding antennas distributed at intervals along the T-shaped longitudinal line and the distance between the end interferometer direction-finding antennas, a non-time-varying interference source and a time-varying interference source arranged according to a linear array are arranged, and a direction-finding dynamic interference suppression model with the initial interferometer antenna array amplitude-phase consistency is constructed; and during direction finding, performing correlation operation and difference processing on the obtained data and the interferometer direction-finding antenna sample group to obtain the direction of an incoming wave signal, and realizing unambiguous direction finding in a broadband range.
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申请号:201910991516.X 公开号:CN111057086A 主分类号:C07F5/05
申请人:【中文】华南师范大学【EN】SOUTH CHINA NORMAL University 申请日:2019.10.18 公开日:2020.04.24
摘要:【中文】本发明提供一种反式十八硼烷衍生物及其制备方法和应用。该衍生物化学式为B18C18H34N2,分子式为B18H20(NC9H7)2,结构式为:制备方法的路线为:本发明以异喹啉和反式十八硼烷为原料合成出异喹啉取代anti‑B18H22类有机硼烷衍生物,通过对其结构、吸收特性和荧光特性进行分析,发现了其具有优异的聚集诱导发光特性。 【EN】The invention provides a trans-octadecaborane derivative and a preparation method and application thereof. The derivative has a chemical formula B18C18H34N2Molecular formula B18H20(NC9H7)2The structural formula is as follows:the preparation method comprises the following steps:the invention synthesizes isoquinoline substituted anti-B by using isoquinoline and trans-octadecaborane as raw materials18H22The organoborane-like derivatives have excellent aggregation-induced emission characteristics as found by analyzing the structure, absorption characteristics and fluorescence characteristics thereof.
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申请号:201910980291.8 公开号:CN111157833A 主分类号:G01R31/01
摘要:【中文】本发明公开了一种基于流水线自动运转的配电终端安全检测系统及方法,包括配电终端流水线、安全检测平台以及安全检测综合管控平台,在配电终端进行安全检测时,由机器人和流水线实现被测终端的上下线和插拔线过程,由安全检测平台实现安全能力检测,由综合管控系统实现检测过程的信息交互,从而实现配电终端的全自动安全检测。通过本发明的研究,针对配电终端的信息安全提供了一套完整、高效、可靠的全自动检测系统及方法,为国家电网公司新一代配电网建设安全防护措施的完善提供了支持,使信息安全保障活动更好的遵循PDCA循环科学建设理念。 【EN】The invention discloses a power distribution terminal safety detection system and a power distribution terminal safety detection method based on automatic operation of a production line, and the power distribution terminal safety detection system comprises a power distribution terminal production line, a safety detection platform and a safety detection comprehensive control platform, wherein when the power distribution terminal carries out safety detection, the processes of line loading and unloading and line plugging of a detected terminal are realized by a robot and the production line, the safety detection platform realizes safety capability detection, and the comprehensive control system realizes information interaction in the detection process, so that full-automatic safety detection of the power distribution terminal is realized. Through the research of the invention, a set of complete, efficient and reliable full-automatic detection system and method are provided for the information security of the power distribution terminal, and support is provided for the perfection of the safety protection measures for the construction of the new generation power distribution network of the national power grid company, so that the information security guarantee activity better follows the PDCA cycle scientific construction concept.
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申请号:201911243914.X 公开号:CN111238565A 主分类号:G01D21/02
摘要:【中文】发明提供一种测试非饱和土工程特性联系的装置及试验方法。该装置包括制样器组件、上游水头施加装置、万用表、排出水量测量装置和气瓶。所述制样器组件包括试样盒、陶土板和环刀。所述试样盒包括顶盖和底座。工作时,所述环刀内放置有试样。该装置的试验方法包括试样前期预处理、试样安装、计算饱和渗透系数、测量土水特征曲线和测量试样电阻率等步骤。该装置可通过一个试样测量饱和渗透系数、电阻率随含水率的变化规律、土水特征曲线等非饱和土性质。操作方便,测试精准,测试系统操作简单易行,可为非饱和土应用提供更可靠的实验数据。 【EN】The invention provides a device and a method for testing unsaturated geotechnical characteristic relation. The device comprises a sampler component, an upstream water head applying device, a multimeter, a discharged water volume measuring device and a gas cylinder. The sample preparation device assembly comprises a sample box, a clay plate and a cutting ring. The cartridge includes a top cover and a base. When the test device works, a test sample is placed in the cutting ring. The test method of the device comprises the steps of sample pretreatment, sample installation, saturated permeability coefficient calculation, soil and water characteristic curve measurement, sample resistivity measurement and the like. The device can measure unsaturated soil properties such as saturated permeability coefficient, change rule of resistivity along with water content, soil-water characteristic curve and the like through one sample. The operation is convenient, the test is accurate, the test system is simple and easy to operate, and more reliable experimental data can be provided for unsaturated soil application.
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申请号:201910980293.7 公开号:CN110967530A 主分类号:G01R1/04
摘要:【中文】本发明公开了一种带深度探头的全自动插线装置,包括规范化配电终端各类航空插头、全自动插线装置视觉识别系统、深度探头、自适应装载模具、自动应力感应系统,从而实现机器人的全自动插拔线过程,极大的提升了配电终端的检测效率降低了人工操作成本。 【EN】The invention discloses a full-automatic wire plugging device with a depth probe, which comprises various aviation plugs of a standardized power distribution terminal, a visual identification system of the full-automatic wire plugging device, the depth probe, a self-adaptive loading mold and an automatic stress induction system, so that the full-automatic wire plugging process of a robot is realized, the detection efficiency of the power distribution terminal is greatly improved, and the manual operation cost is reduced.
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