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申请号:202010145184.6 公开号:CN111124210A 主分类号:G06F3/0481
申请人:【中文】张斌【EN】Zhang Bin 申请日:2020.03.04 公开日:2020.05.08
摘要:【中文】本申请实施例提供一种清单管理方法及电子设备,该清单管理方法包括:在第一悬浮窗内显示事件清单的提示信息;判断当前时间是否满足所述事件清单中的各个待办事件的提醒条件;当前时间满足所述事件清单中的第一事件的提醒条件时,在第二悬浮窗中显示所述第一事件的内容,所述第一事件为所述事件清单中的任一待办事件,所述第一悬浮窗和所述第二悬浮窗在当前界面的层叠优先级高于所述当前界面上的其他窗口。以此能够改善现有技术中不便于进行随时提醒,以及查看清单时操作繁琐的问题。 【EN】The embodiment of the application provides a list management method and electronic equipment, wherein the list management method comprises the following steps: displaying prompt information of the event list in the first floating window; judging whether the current time meets the reminding condition of each event to be handled in the event list; when the current time meets the reminding condition of a first event in the event list, displaying the content of the first event in a second floating window, wherein the first event is any event to be handled in the event list, and the stacking priority of the first floating window and the second floating window on the current interface is higher than that of other windows on the current interface. Therefore, the problems that prompt is inconvenient to carry out at any time and operation is complicated when a list is checked in the prior art can be solved.
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申请号:201811046323.9 公开号:CN110890502A 主分类号:H01M2/14
申请人:【中文】中南大学【EN】CENTRAL SOUTH University 申请日:2018.09.07 公开日:2020.03.17
摘要:【中文】本发明公开了一种POSS接枝碳纳米管的新型锂硫电池隔膜的制备方法,以羧基化碳纳米管(CNTs‑COOH)为原材料,将笼型倍半硅氧烷(POSS)接枝到CNTs表面得到CNTs‑POSS材料;然后将制备得到的CNTs‑POSS与聚醚砜(PES)、造孔剂、有机溶剂按一定质量比配制成溶液,将得到的溶液放置油浴锅中恒温加热、搅拌直到CNTs‑POSS均匀的分散在PES基体中形成静电纺丝前驱体溶液;将得到的静电纺丝前驱体溶液在PE隔膜上均匀的纺丝,即得到POSS接枝碳纳米管的复合锂硫电池隔膜。本专利合成具有截硫导锂功能的POSS基类固态电解质,与聚醚砜/聚乙烯(PES/PE)高强耐热隔膜复合,构筑类固态电解质修饰高强复合隔膜,用于解决锂硫电池中多硫离子穿梭导致的容量衰减和非正常工作状况下枝晶刺透导致的安全风险。 【EN】The invention discloses a preparation method of a novel lithium-sulfur battery diaphragm of POSS grafted carbon nano tubes, which comprises the steps of taking carboxylated carbon nano tubes (CNTs-COOH) as a raw material, grafting polyhedral oligomeric silsesquioxane (POSS) onto the surfaces of the CNTs to obtain a CNTs-POSS material; then preparing the prepared CNTs-POSS, polyether sulfone (PES), a pore-forming agent and an organic solvent into a solution according to a certain mass ratio, placing the obtained solution in an oil bath pan, heating at a constant temperature, and stirring until the CNTs-POSS is uniformly dispersed in a PES matrix to form an electrostatic spinning precursor solution; and (3) uniformly spinning the obtained electrostatic spinning precursor solution on a PE diaphragm to obtain the POSS grafted carbon nanotube composite lithium-sulfur battery diaphragm. The POSS-based solid electrolyte with the functions of sulfur interception and lithium conduction is synthesized and compounded with a polyether sulfone/polyethylene (PES/PE) high-strength heat-resistant diaphragm to construct a solid electrolyte modified high-strength composite diaphragm, and the composite diaphragm is used for solving the problems of capacity attenuation caused by shuttle of polysulfide ions in a lithium sulfur battery and safety risks caused by puncture of dendrites under abnormal working conditions.
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申请号:201811046324.3 公开号:CN110890503A 主分类号:H01M2/14
申请人:【中文】中南大学【EN】CENTRAL SOUTH University 申请日:2018.09.07 公开日:2020.03.17
摘要:【中文】本发明公开了一种POSS接枝碳纳米管改性的锂硫电池隔膜的制备方法,以羧基化碳纳米管(CNTs‑COOH)为原材料,将笼型倍半硅氧烷(POSS)接枝到CNTs表面得到CNTs‑POSS材料;然后将制备得到的CNTs‑POSS与聚醚酰亚胺(PEI)、造孔剂、有机溶剂按一定质量比配制成溶液,将得到的溶液放置油浴锅中恒温加热、搅拌直到CNTs‑POSS均匀的分散在PEI基体中形成铸膜液;将得到的铸膜液流延在PE隔膜上用刮刀均匀的涂覆于PE隔膜上,即得到POSS接枝碳纳米管改性的复合锂硫电池隔膜。本专利合成具有截硫导锂功能的POSS基类固体电解质,与聚醚酰亚胺/聚乙烯(PEI/PE)高强耐热隔膜复合,构筑类固体电解质修饰高强复合隔膜,用于解决锂硫电池中多硫离子穿梭导致的容量衰减和非正常工作状况下枝晶刺透导致的安全风险。 【EN】The invention discloses a preparation method of a POSS grafted carbon nanotube modified lithium-sulfur battery diaphragm, which comprises the steps of taking a carboxylated carbon nanotube (CNTs-COOH) as a raw material, grafting polyhedral oligomeric silsesquioxane (POSS) onto the surface of the CNTs to obtain a CNTs-POSS material; then preparing a solution from the prepared CNTs-POSS, Polyetherimide (PEI), a pore-forming agent and an organic solvent according to a certain mass ratio, placing the obtained solution in an oil bath pan, heating at a constant temperature, and stirring until the CNTs-POSS is uniformly dispersed in a PEI matrix to form a casting solution; and (3) casting the obtained casting solution on a PE diaphragm, and uniformly coating the PE diaphragm with a scraper to obtain the POSS grafted carbon nanotube modified composite lithium-sulfur battery diaphragm. The POSS solid electrolyte with the functions of sulfur interception and lithium conduction is synthesized and compounded with a polyetherimide/polyethylene (PEI/PE) high-strength heat-resistant diaphragm to construct a solid electrolyte modified high-strength composite diaphragm, and the solid electrolyte modified high-strength composite diaphragm is used for solving the problems of capacity attenuation caused by shuttle of polysulfide ions in a lithium sulfur battery and safety risks caused by puncture of branch crystals under abnormal working conditions.
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申请号:201911268129.X 公开号:CN110894315A 主分类号:C08L23/06
摘要:【中文】本发明公开了一种石墨烯改性自熄性阻燃聚烯烃导电材料及制备方法。本发明通过将原料聚烯烃树脂、润滑剂、抗氧剂、石墨烯、阻燃剂按照配比放入双螺杆挤出机混合均匀;然后挤出造粒,烘干即可。本发明提供的一种石墨烯改性自熄性阻燃聚烯烃半导电材料具有优越的机械性能和导电性,完全环保,挤出表面细腻,自熄性好,阻燃性能优越,适用于对阻燃要求,环保要求等较高的中高压电缆半导电外屏蔽层,配合阻燃护套使用,可以更好的保证电缆的正常使用和运行。 【EN】The invention discloses a graphene modified self-extinguishing flame-retardant polyolefin conductive material and a preparation method thereof. The polyolefin resin, the lubricant, the antioxidant, the graphene and the flame retardant are put into a double-screw extruder according to the proportion and are uniformly mixed; then extruding, granulating and drying. The graphene modified self-extinguishing flame-retardant polyolefin semiconductive material provided by the invention has excellent mechanical properties and conductivity, is completely environment-friendly, has a fine extrusion surface, is good in self-extinguishing property and excellent in flame-retardant property, is suitable for a medium-high voltage cable semiconductive outer shielding layer with high flame-retardant requirements, environmental protection requirements and the like, is matched with a flame-retardant sheath for use, and can better ensure the normal use and operation of a cable.
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申请号:201911236430.2 公开号:CN110854782A 主分类号:H02G7/16
摘要:【中文】本发明涉及一种输电线路的除冰装置,其包括壳体,贯穿所述壳体内的进线通道,设置在所述壳体内且与所述进线通道垂直设置并分布于所述进线通道上下两侧的破冰器;所述破冰器包括转动设置在壳体上的转盘,连杆,第一导轨,与所述第一导轨连通的第二导轨,设置在所述第一导轨内且与所述第一导轨相适配的推块,设置在所述第二导轨内且与第二导轨相适配的冰刀;所述连杆的一端转动连接在所述转盘的盘体上,连杆的另一端与推块铰连,所述推块的另一端与冰刀连接;所述转盘由第一电机驱动。本发明能够对输电线路进行有效的除冰。 【EN】The invention relates to a deicing device of a power transmission line, which comprises a shell, a wire inlet channel penetrating through the shell, and ice breakers, wherein the ice breakers are arranged in the shell, are perpendicular to the wire inlet channel and are distributed on the upper side and the lower side of the wire inlet channel; the ice breaker comprises a rotary disc, a connecting rod, a first guide rail, a second guide rail, a push block and an ice skate blade, wherein the rotary disc, the connecting rod, the first guide rail, the second guide rail, the push block and the ice skate blade are rotatably arranged on a shell; one end of the connecting rod is rotatably connected to the disc body of the turntable, the other end of the connecting rod is hinged with the push block, and the other end of the push block is connected with the ice skate blade; the turntable is driven by a first motor. The invention can effectively remove the ice on the power transmission line.
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申请号:201911236556.X 公开号:CN110918526A 主分类号:B08B1/04
摘要:【中文】本发明涉及一种输电线路的清扫装置,其包括固定架、设置在所述固定架上的清扫装置和吸送风装置;所述固定架上设置有操作把手。进一步地,所述清扫装置包括两个相对设置且结构相同的清扫器,每个清扫器包括两个通过齿轮啮合的清扫圆盘,其中一个清扫圆盘与电机连接,两个清扫圆盘通过分别通过连接杆与固定架连接。本发明使用时,操作人员手握操作把手,将固定架移动到待清洁的电线位置处,将两个每个清扫器之间放置待清洁的电线,启动电机,电机带动清扫圆盘转动,两组相对设置的清扫圆盘同时对待清洁的电线表面进行清洁。本发明设置了吸送风装置增加了清洁效率和降低对环境的污染。 【EN】The invention relates to a cleaning device of a power transmission line, which comprises a fixed frame, a cleaning device and a wind suction and delivery device, wherein the cleaning device and the wind suction and delivery device are arranged on the fixed frame; the fixed frame is provided with an operating handle. Further, cleaning device includes two relative settings and the same sweeper of structure, and every sweeper includes two discs that clean through gear engagement, and one of them cleans the disc and is connected with the motor, and two clean the disc through being connected with the mount through the connecting rod respectively. When the cleaning device is used, an operator holds the operating handle by hand, moves the fixing frame to the position of the electric wire to be cleaned, places the electric wire to be cleaned between the two sweepers, starts the motor, drives the sweeping disks to rotate, and simultaneously cleans the surfaces of the electric wires to be cleaned by the two groups of sweeping disks which are arranged oppositely. The invention is provided with the air suction and delivery device, thereby increasing the cleaning efficiency and reducing the pollution to the environment.
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申请号:201811335668.6 公开号:CN111171779A 主分类号:C09J183/04
摘要:【中文】一种宽温域耐高温有机胶黏剂制备方法,应用于氧化物陶瓷、非氧化物陶瓷以及陶瓷基复合材料的粘接,这种胶黏剂以硅树脂和环氧树脂为树脂基体,以硅粉、铝粉、碳化硼粉、低温玻璃粉为改性填料,可常低温固化,从常温到1500℃力学性能和耐热性能优良;该胶黏剂粘稠度低,易于搅拌及操作,能够粘接氧化物陶瓷、非氧化物陶瓷及陶瓷基复合材料;制备方法的工艺简单,易于操作。 【EN】A preparation method of a high-temperature resistant organic adhesive with wide temperature range is applied to the bonding of oxide ceramics, non-oxide ceramics and ceramic matrix composite materials, the adhesive takes silicon resin and epoxy resin as resin matrixes, takes silicon powder, aluminum powder, boron carbide powder and low-temperature glass powder as modified fillers, can be cured at normal temperature and low temperature, and has excellent mechanical property and heat resistance from normal temperature to 1500 ℃; the adhesive has low viscosity, is easy to stir and operate, and can be used for bonding oxide ceramics, non-oxide ceramics and ceramic matrix composite materials; the preparation method has simple process and easy operation.
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申请号:201911200583.1 公开号:CN110847165A 主分类号:E02D5/46
申请人:【中文】河海大学【EN】HOHAI University 申请日:2019.11.29 公开日:2020.02.28
摘要:【中文】本发明公开了一种螺旋锚插芯水泥搅拌桩的施工方法,螺旋锚现场组装,在水泥土搅拌桩施工完毕后,水泥土初凝之前,将螺旋锚置于水泥搅拌桩的中心位置,待水泥土凝固后形成螺旋锚插芯组合桩;螺旋锚的长度可以大于、等于或小于水泥搅拌桩的长度,螺旋叶片的直径可以大于、等于或小于水泥搅拌桩桩径。通过水泥搅拌桩和螺旋锚的结合,一方面对螺旋锚周边土体起到加强作用,提高了桩基的抗拔承载力,另一方面又避免了螺旋锚贯入土体时所产生的土体扰动,提高桩基的抗压承载力。该技术方案具有施工方便、工艺简单、施工噪音小、环境友好和经济性好的优点。 【EN】The invention discloses a construction method of a cement mixing pile with a spiral anchor core, wherein the spiral anchor is assembled on site, after the cement mixing pile is constructed and before cement is initially set, the spiral anchor is arranged at the central position of the cement mixing pile, and a spiral anchor core-inserting combined pile is formed after cement is solidified; the length of the spiral anchor can be larger than, equal to or smaller than that of the cement mixing pile, and the diameter of the spiral blade can be larger than, equal to or smaller than the pile diameter of the cement mixing pile. Through the combination of cement mixing stake and screw anchor, play the reinforcing action to the peripheral soil body of screw anchor on the one hand, improved the resistance to plucking bearing capacity of pile foundation, produced soil body disturbance when on the other hand has avoided the screw anchor to penetrate the soil body again improves the resistance to compression bearing capacity of pile foundation. The technical scheme has the advantages of convenience in construction, simple process, low construction noise, environmental friendliness and good economical efficiency.
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申请号:201911212109.0 公开号:CN110879154A 主分类号:G01M17/007
摘要:【中文】本发明涉及车辆测试技术领域,公开了一种自动制动系统性能测试系统及方法,所述自动制动系统性能测试系统包括:惯量传感器、固定基站、通讯模块及数据处理主机;惯量传感器,用于在待测试车辆开始制动时,获取所述待测试车辆的初始速度,固定基站,用于检测待测试车辆的初始位置,惯量传感器,还用于获取待测试车辆的减速度,固定基站,还用于获取待测试车辆的停止位置,并获取障碍物位置,数据处理主机,用于根据接收到的信息对自动制动系统进行性能测试,从而通过固定基站及惯量传感器测试待测试车辆的实时参数信息来对自动制动系统进行性能测试,解决了如何对实车的自动制动系统进行性能测试,提高自动制动系统安全性的技术问题。 【EN】The invention relates to the technical field of vehicle testing, and discloses a system and a method for testing the performance of an automatic braking system, wherein the system for testing the performance of the automatic braking system comprises the following components: the system comprises an inertia sensor, a fixed base station, a communication module and a data processing host; the system comprises an inertia sensor, a fixed base station and a data processing host, wherein the inertia sensor is used for acquiring the initial speed of a vehicle to be tested when the vehicle to be tested starts to brake, the fixed base station is used for detecting the initial position of the vehicle to be tested, the inertia sensor is also used for acquiring the deceleration of the vehicle to be tested, the fixed base station is also used for acquiring the stop position of the vehicle to be tested and acquiring the position of an obstacle, and the data processing host is used for carrying out performance test on the automatic braking system according to the received information, so that the automatic braking system is subjected to performance test by testing the real-time parameter information of the vehicle to be tested through the fixed base station and the inertia sensor, the technical problem of how to carry out the performance test.
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申请号:201911283243.X 公开号:CN110897995A 主分类号:A61K8/99
摘要:【中文】本发明公开了一种美白膏霜及其制备方法,美白膏霜主要由1‑甲基乙内酰脲‑2‑酰亚胺、二裂酵母发酵产物溶胞物和肌肽三种美白成分复配,达成协同美白的作用,能起到美白祛斑的作用,再辅以透明质酸钠、尿囊素、对羟基苯乙酮、EDTA二钠、烟酰胺、氢化聚异丁烯、辛酸葵酸甘油三酯、牛油果树果脂、聚二甲硅氧烷、柠檬酸、凝血酸和生育酚乙酸酯制备而成,既能起到保湿修护肌肤,又安全无副作用,效果全面。 【EN】The invention discloses a whitening cream and a preparation method thereof, the whitening cream is mainly prepared by compounding three whitening components of 1-methylhydantoin-2-imide, a schizosaccharomyces cerevisiae fermentation product lysate and carnosine, achieves the effect of synergistic whitening, can play the role of whitening and removing freckles, and is prepared by adding sodium hyaluronate, allantoin, p-hydroxyacetophenone, EDTA disodium, nicotinamide, hydrogenated polyisobutene, caprylic capric triglyceride, shea butter fruit resin, polydimethylsiloxane, citric acid, tranexamic acid and tocopherol acetate, so that the whitening cream can moisturize and repair skin, is safe, has no side effect and has comprehensive effect.
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