摘要：【中文】本发明实施例公开了一种襟翼作动器的连接装置，包括：襟翼摇臂和铰接接头；襟翼摇臂的一端与襟翼下翼面固定连接，另一端与襟翼铰链轴连接，且可沿襟翼铰链轴转动，襟翼摇臂的前端设置有用于安装铰接接头的第一耳片；铰接接头包括第一轴体，与第一轴体垂直连接的双耳结构，以及第二轴体，双耳结构的每个耳片设置有V形槽和安装孔，用于将穿过襟翼作动器轴体的第二轴体通过V形槽滑入安装孔内，且第一轴体穿过襟翼摇臂的第一耳片与襟翼摇臂连接。本发明实施例可以满足襟翼作动器沿平行于襟翼铰链轴线方向的转动轴线可调整，同时襟翼作动器在襟翼弦平面内的转动轴线与襟翼铰链轴线的相对位置关系较容易保证，且结构制造和装配成本较低。 【EN】The embodiment of the invention discloses a connecting device of a flap actuator, which comprises: flap rockers and articulated joints; one end of the flap rocker arm is fixedly connected with the lower wing surface of the flap, the other end of the flap rocker arm is connected with the flap hinge shaft and can rotate along the flap hinge shaft, and the front end of the flap rocker arm is provided with a first lug for installing a hinge joint; the hinged joint comprises a first shaft body, a double-lug structure and a second shaft body, wherein the double-lug structure is vertically connected with the first shaft body, each lug of the double-lug structure is provided with a V-shaped groove and a mounting hole, the second shaft body penetrating through the shaft body of the flap actuator slides into the mounting hole through the V-shaped groove, and the first shaft body penetrates through the first lug of the flap rocker arm and is connected with the flap rocker arm. The embodiment of the invention can meet the requirement that the flap actuator can be adjusted along the rotation axis parallel to the direction of the flap hinge axis, and meanwhile, the relative position relationship between the rotation axis of the flap actuator in the flap chord plane and the flap hinge axis is easier to ensure, and the structure manufacturing and assembling cost is lower.

摘要：【中文】本发明涉及一种文件管理方法。该方法包括：S11、文件管理终端生成浏览器格式文件和文件管理信息，将浏览器格式文件发送至用户终端，将文件管理信息发送至服务器。S21、用户终端接收文件打开指令后调用浏览器打开浏览器格式文件；S22、通过浏览器发送查看请求至服务器，查看请求中包含用户账户信息；S23、服务器根据文件管理信息验证用户账户信息是否合法；S24、若是，则服务器发送允许查看指令至用户终端，用户终端根据允许查看指令在浏览器上显示浏览器格式文件的有效数据内容。本发明将文件的管理权限存储在服务器，且要求每次使用文件都需要经过服务器的验证，验证通过后才允许查看文件，有效限制文件的使用权。 【EN】The invention relates to a file management method. The method comprises the following steps: s11, the file management terminal generates a browser format file and file management information, sends the browser format file to the user terminal, and sends the file management information to the server. S21, the user terminal calls a browser to open the browser format file after receiving the file opening instruction; s22, sending a viewing request to a server through the browser, wherein the viewing request comprises user account information; s23, the server verifies whether the user account information is legal or not according to the file management information; and S24, if yes, the server sends a viewing permission instruction to the user terminal, and the user terminal displays the effective data content of the browser format file on the browser according to the viewing permission instruction. The invention stores the management authority of the file in the server, requires that the file is verified by the server every time when the file is used, and allows the file to be checked after the verification is passed, thereby effectively limiting the use right of the file.

摘要：【中文】本发明公开了一种金银合金丝的制备方法，包括以下步骤：（1）称取原料、（2）两次熔铸、（3）拉丝、（4）清洗并中间退火、（5）镀金、（6）二次拉丝、（7）热处理、（8）复绕，本发明中在生产金属棒材过程中通过二次熔铸，可使金银两种金属混合更均匀，解决了传统键合金丝成本过高，金银合金丝混合不均匀，可拉性不好的诸多问题，使产品性能更稳定，更利于后续的生产加工，大大提高生产效率；利用真空离子镀的方法，给金银合金丝表面镀金，节黄金金属材料，降低产品成本，无环境污染；这样生产的金银合金键合丝性能指标优于市场中含金80%的金银合金键合丝，大大降低了键合丝的成本。 【EN】The invention discloses a preparation method of gold-silver alloy wires, which comprises the following steps: (1) weighing raw materials, (2) casting twice, (3) drawing, (4) cleaning and intermediate annealing, (5) plating gold, (6) drawing twice, (7) heat treatment and (8) rewinding, wherein in the process of producing metal bars, the two metals of gold and silver can be mixed more uniformly by casting twice, so that the problems of overhigh cost, nonuniform mixing of gold and silver alloy wires and poor drawability of the traditional bonding gold wire are solved, the product performance is more stable, the subsequent production and processing are facilitated, and the production efficiency is greatly improved; the gold-silver alloy wire is plated with gold on the surface by a vacuum ion plating method, so that a gold metal material is saved, the product cost is reduced, and no environmental pollution is caused; the performance index of the gold-silver alloy bonding wire produced in the way is superior to that of a gold-silver alloy bonding wire containing 80% of gold in the market, and the cost of the bonding wire is greatly reduced.

摘要：【中文】本发明公开了一种横向安装纵向密封堵头，包括堵头体、顶杆、斜块、密封结构、压紧结构，堵头体内有交叉孔，顶杆设于交叉孔的纵向孔内，顶杆对应需封堵孔的一端设有密封结构，斜块设于交叉孔的横向孔内，斜块的外侧一端连接压紧结构，压紧结构设在堵头体外；斜块横向位移推动顶杆纵向位移；顶杆的杆体两侧设有菱形四边形凹槽，斜块与顶杆的连接处是配合顶杆两侧菱形四边形凹槽的双梯形结构。本发明可以通过横向安装纵向的密封孔，实际解决该类密封难题，避免试漏管路因无法试验带来的泄漏风险，并且封堵效果良好。 【EN】The invention discloses a transverse-installation longitudinal sealing plug which comprises a plug body, an ejector rod, an inclined block, a sealing structure and a compression structure, wherein a cross hole is formed in the plug body; the inclined block transversely displaces to push the ejector rod to longitudinally displace; the two sides of the rod body of the ejector rod are provided with rhombic quadrilateral grooves, and the joint of the inclined block and the ejector rod is of a double-trapezoid structure matched with the rhombic quadrilateral grooves on the two sides of the ejector rod. The invention can solve the sealing problem in practice by transversely installing the longitudinal sealing hole, avoid the leakage risk caused by the failure of the test on the leakage test pipeline and has good plugging effect.

摘要：本发明涉及医学检测技术领域，尤其涉及一种多种病毒核酸联合检测引物与探针组合以及检测试剂盒。本发明公开了一种甲型流感(H1N1)病毒、甲型流感(H3N2)病毒、乙型流感(FluB)病毒、新冠病毒2019‑nCoV、呼吸道合胞病毒、副流感病毒和腺病毒的检测引物和探针组合，该引物和探针组合可以同时检测上述七种病毒，且检测灵敏度高、重复性好、假阳性低、假阴性低。

摘要：【中文】本发明涉及一种氯化聚丙烯涂料及其制备方法，该涂料的原料包括以下重量份的组分：氯化聚丙烯树脂：20～50；古马隆树脂：5～20；分散剂：1～3；消泡剂：0.5～2；有机膨润土：0.5～2；无机颜料：5～10；云母粉：5～8；非浮性铝银浆：1～2；流平剂：0.5～2；溶剂：15～30；无水乙醇：0.25～1。与现有技术相比，本发明涂料具有优异耐水煮性能和附着力。 【EN】The invention relates to a chlorinated polypropylene coating and a preparation method thereof, wherein the coating comprises the following raw materials in parts by weight: chlorinated polypropylene resin: 20-50; coumarone resin: 5-20; dispersing agent: 1-3; defoaming agent: 0.5 to 2; organic bentonite: 0.5 to 2; inorganic pigment: 5-10; mica powder: 5-8; non-floating aluminum paste: 1-2; leveling agent: 0.5 to 2; solvent: 15-30; anhydrous ethanol: 0.25 to 1. Compared with the prior art, the coating has excellent boiling resistance and adhesive force.

摘要：【中文】本发明提供一种大角度开合自锁铰链，包括固定在门体上的门板固定座和固定在柜体上的柜体固定座，还包括摇臂、轴弹簧座连杆、衬套簧座连杆、力臂和自锁弹簧组件，所述柜体固定座通过第一铰轴与摇臂的一端铰接，摇臂的另一端通过第二铰轴与轴弹簧座连杆的一端铰接，轴弹簧座连杆的另一端通过第三铰接轴与门板固定座的一端铰接，门板固定座的另一端通过第四铰轴与衬套簧座连杆的一端铰接。与现有技术相比，该大角度开合自锁铰链中通过摇臂、轴弹簧座连杆、衬套簧座连杆及力臂展开带动门板固定座与柜体固定座分离使得门体与柜体分开留有间隙，门体打开角度范围为0~115度；在折叠收拢状态时，各臂体收纳在门板固定座与柜体固定座之间，不影响门体关门。 【EN】The invention provides a large-angle opening and closing self-locking hinge which comprises a door plate fixing seat fixed on a door body, a cabinet body fixing seat fixed on a cabinet body, a rocker arm, a shaft spring seat connecting rod, a bush spring seat connecting rod, a force arm and a self-locking spring assembly. Compared with the prior art, the wide-angle opening-closing self-locking hinge drives the door plate fixing seat to be separated from the cabinet body fixing seat through the rocker arm, the shaft spring seat connecting rod, the lining spring seat connecting rod and the force arm expansion, so that a gap is reserved between the door body and the cabinet body, and the opening angle range of the door body is 0-115 degrees; when the folding and folding state is carried out, each arm body is accommodated between the door panel fixing seat and the cabinet body fixing seat, and the door body is not influenced to be closed.

摘要：一种铝钢复合单缸柴油机冷却水箱，包括上壳体、下壳体和加水口，上壳体固定在下壳体的上端，加水口设置在上壳体的顶端，所述上壳体和下壳体的基材包括钢质漏空网板和铝质填充体，在钢质漏空网板上均匀地设有若干网孔，铝质填充体以热压铸方式铸合在钢质漏空网板上的网孔中或者包裹在钢质漏空网板的两面，这种冷却水箱的壁厚最小，防腐性能好，抗振动抗冲击，散热性能好，耗水量少，重量轻，不存在内在的漏水缺陷，使用寿命长。它是高效节能轻量化水冷柴油机的理想配套冷却水箱。

摘要：一种风水冷双冷却单缸立式柴油机，在气缸套组件上设有水冷却装置，水冷却装置包括水平冷却管、垂直进水管和垂直出水管，垂直进水管和垂直出水管均沿耐磨缸套的轴向设置在气缸套组件外侧，垂直进水管下端封闭，其上端开口，与冷水源相通连，垂直出水管上端封闭，其下端与外界相通，在铝质散热套的每个通风槽内均设有一根水平冷却管，水平冷却管与结合体结合处紧密贴合，水平冷却管一端与垂直进水管相通连，另一端与垂直出水管相通连，这样与水泵机组配套使用或者在配有自来水源的环境下工作时，只要向垂直进水管内不断注入冷落水，气缸套组件就能同时得到飞轮风扇的强制风冷和水冷却装置的冷却水强制冷却，工作性能稳定且可靠性好。

摘要：【中文】本发明属于网络变压器技术领域，尤其是一种网络变压器挂线机构，针对人工手动剪切漆包线、难以控制剪切的精确度的问题，现提出以下方案，包括主体，包括主体，所述主体内部开设有放置腔，且放置腔内部底端通过螺栓安装有多个等距离的卡槽，所述主体顶端外壁两侧均开设有多个等距离排列的挂线口，所述主体顶端外壁两侧均开设有多个等距离排列的定位孔。本发明中通过若干个挂线口与卡槽的水平中间线重合，使若干个挂线口对应一个卡槽，卡槽内部卡接有工件，将漆包线卡接在挂线口，由冲压切割机将漆包线剪切，机构可以一次性对多个网络变压器的漆包线进行剪切，提高机构的剪切效率，收线槽将剪切后的线头收集在一起，降低了工作人员的工作量。 【EN】The invention belongs to the technical field of network transformers, and particularly relates to a wire hanging mechanism of a network transformer, aiming at the problem that enameled wires are manually sheared and the shearing accuracy is difficult to control, the wire hanging mechanism comprises a main body, wherein a placing cavity is formed in the main body, a plurality of equidistant clamping grooves are formed in the bottom end of the placing cavity through bolts, a plurality of wire hanging ports which are arranged equidistantly are formed in two sides of the outer wall of the top end of the main body, and a plurality of positioning holes which are arranged equidistantly are formed in two sides of the outer wall of the top end of the main body. According to the invention, the plurality of wire hanging ports correspond to one clamping groove through the coincidence of the horizontal middle lines of the plurality of wire hanging ports and the clamping groove, the workpiece is clamped in the clamping groove, the enameled wire is clamped at the wire hanging ports, and the enameled wire is cut by the stamping cutting machine, so that the mechanism can cut the enameled wires of a plurality of network transformers at one time, the cutting efficiency of the mechanism is improved, and the cut wire ends are collected together by the wire collecting groove, thereby reducing the workload of workers.